suburb.guide

NSW · Northern Beaches Council

Allambie Heights, 2100

Est. population · Jun 2025

8,009

Growth (1 yr)

-0.1%

Growth (5 yr)

+0.6%

Median age

43

Median income

$2,890/wk

Employment rate

62.6%

University qualified

34%

Work from home

43.7%

Median house price · October to December 2025

$2,755,000

Languages at home

13.3%non-English

Most common: Italian, Mandarin, Spanish

2021 Census · usual residence

Desirability score

63.8/100
Good

Top 6% of New South Wales' suburbs

Verified 100% confidence

How this score is calculated
  • Beach
  • Walkable
  • Golf
  • High desirability
  • Hills
What Allambie Heights is known for: Beach, Walkable, Golf, High desirability, Hills

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Allambie Heights, NSW suburb snapshot — Suburb Guide

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Suburb Guide, “Allambie Heights, NSW Suburb Guide”, updated 2 October 2026, https://suburb.guide/nsw/allambie-heights

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Suburb profile

Allambie Heights is a hills middle-ring metropolitan suburb of Sydney, in Northern Beaches Council, with mainly mixed commercial and residential development. Notable landmarks include Manly Warringah War Memorial Park.

Employment rates are stronger than in comparable places, with employment 10% above the peer median. Everyday destinations are relatively walkable, well above typical levels for middle-ring metropolitan suburbs. Dining and café access is an exceptional strength. Crime in the wider postcode 2100 remains above typical levels but is improving. Reported offences have fallen 17% year on year. The clearer weaknesses are higher housing costs and limited school access, with median house prices 19% above the peer median.

Overall, the suburb suits people prioritising walkability and dining over lower housing costs.

Generated from the official metrics on this page. It can omit nuance or contain errors — check the tables and source notes before relying on it.

Strengths and weaknesses

Middle-ring metropolitan suburb · compared with middle-ring metropolitan suburbs in New South Wales (139)

Strengths

  • Everyday destinations are relatively walkable
  • Dining and café access is a relative strength
  • Employment rates are stronger than in comparable places

Weaknesses

  • Housing is expensive relative to comparable places
  • School access is relatively limited

What stands out

  • Allambie Heights Beach
  • Overseas-born and multilingual community
  • Manly Warringah War Memorial Park
  • Crime in the wider postcode 2100 remains above typical levels but is improving

Who it suits

  • Families
  • Professionals
  • Retirees
  • Students
  • Budget buyers

Housing, growth and risk

How Allambie Heights compares

A quick read of housing, growth, livability, and risk

Median house price

$2.75M

+14% change

Median rent

$815/wk

Houses $1,400 · Units $700

Population (ERP)

8,009

-0.1% annual growth

Dwelling vacancy

4.9%

Census unoccupied dwellings

Livability profile

Desirability pillars vs the peer median (50th percentile)

How it compares

Relative standing using percentiles, ranks, and national deciles

Desirability

#57

among Metro Sydney · Established

Crime rate

27th

percentile in state (higher = more crime)

Pop. growth

8th

percentile in NSW

Rented dwellings

19%

2021 Census tenure

Advantage (IRSAD)

10/10

national SEIFA decile

School ICSEA

92nd

percentile among schools with ICSEA

Population growth

Recent ERP change over 1 and 5 years

Housing mix

Dwelling types from the 2021 Census

Risks & flags

Quick scan — open a section below for full context

Living here

Desirability

Ranks & confidence
Desirability score
63.8/100 — Good
State standing
Top 6% of New South Wales' suburbs
National rank
240th in Australia
State rank
115th in NSW
Peer rank
#57 among Metro Sydney · Established suburbs
Cohort rank
#92 among Metro Sydney suburbs
Data confidence
100%

Data sources & freshness

  • Suburb Guide desirability index — Suburb Guide (derived) · current · Updated

Housing

Flats / units (January to March 2026)
$700
Houses (January to March 2026)
$1,400
All types (January to March 2026)
$815
Rental bonds lodged (January to March 2026)
122
Median house price (October to December 2025)
$2,755,000
Median price change
+14.3%

Median weekly rent from NSW DCJ rent tables. Figures can be unreliable where few bonds were lodged in the quarter.

Contributes to desirability score · Housing (10%) · Future Growth (6%)

Household crowding and healthy vacancy — not cheapness Modest price change as a healthy-growth band

Data sources & freshness

Population

Estimated resident population

8,009(June 2025)

-0.1% annual · +0.6% over 5 years · 8th percentile in NSW

Growth figures & methodology
Annual growth
-0.1%
5-year growth
+0.6%
Change in 1 year
-5
Change in 5 years
+44
Growth rank in NSW
8th percentile

ABS Estimated Resident Population allocated to this suburb from SA2-level data. Not an official ABS suburb count.

Methodology

Figures are allocated from ABS Estimated Resident Population at Statistical Area Level 2 (SA2), using 2021 Census share within overlapping SA2 regions. Where Census data is unavailable, area overlap is used instead.

The dashed chart line is a simple growth-trend estimate to June 2030 (~8,200), extrapolated at +0.5% average annual growth since 2011. It is illustrative only — not an official ABS forecast.

2021 Census figures

2021 Census

Population
7,317
Median age
43
Median household income / week
$2,890
Dwelling vacancy
4.9%
Unoccupied private dwellings
121 of 2,459
Median monthly mortgage
$3,467
Median weekly rent (2021 Census)
$600
Tenure (owned / mortgaged / rented)
37.1% / 44.3% / 18.6%
Employment rate
62.6%
Travel to work (WFH / public transport / car)
43.7% / 1.8% / 36.9%
Walked or cycled to work
2.9%
Dwelling mix (houses / semi / flats)
2,034 / 78 / 223

Contributes to desirability score · Community (12%) · Accessibility (12%) · Future Growth (6%)

Employment, household income and owned-outright tenure (2021 Census) Work-from-home and public-transport commute shares (2021 Census) Five-year population change as a healthy-growth band, not a boom bonus

Data sources & freshness

  • 2021 Census — General Community Profile (including method of travel to work and educational attainment) — Australian Bureau of Statistics · Updated

    The 2026 Census was conducted in August 2026; suburb-level updates are expected from mid-2027.

  • Estimated Resident Population — Australian Bureau of Statistics · 2025 · Updated · SA2 ERP allocated to suburb boundaries

Qualifications

34% of adults have a university degree, compared with 27.8% across New South Wales. 13% have a trade or vocational qualification.

  • University qualified34% · 27.8% NSW
  • Diploma qualified11.6% · 9.3% NSW
  • Trade / vocational13% · 15% NSW
  • Year 12 or below41.4% · 47.9% NSW

Highest qualification field

Main field of the highest non-school qualification (2021 Census).

  • Management and commerce29.3%
  • Society and culture14.2%
  • Engineering and related technologies12.3%
  • Health8.7%
  • Education8.6%
  • Architecture and building7.5%
How these groups are defined
MeasureDefinition
University qualifiedBachelor degree or higher
Diploma qualifiedAdvanced Diploma / Diploma
Trade / vocationalCertificate III + IV
Year 12Year 12 as highest attainment
Below Year 12Year 11 / 10 / 9 or below

People aged 15 years and over, 2021 Census. University, diploma and trade shares match ABS highest educational attainment (HEAP). Year 12 and below Year 12 are combined in the chart because the General Community Profile reports school-only attainment as a residual.

Contributes to desirability score · Community (12%)

University qualifications from the 2021 Census

Data sources & freshness

  • 2021 Census — General Community Profile (including method of travel to work and educational attainment) — Australian Bureau of Statistics · Updated

    The 2026 Census was conducted in August 2026; suburb-level updates are expected from mid-2027.

Tax & income

Median taxable income (2023–24)
$69,533

87th percentile in NSW · +18% vs Australia

Median salary / wages (2023–24)
$75,000

82nd percentile in NSW · +15% vs Australia

Residents with rental investments
19.0%

78th percentile in NSW · +38% vs Australia

Median super balance (2023–24)
$101,361

82nd percentile in NSW · +60% vs Australia

Residents with business income
11.0%

61st percentile in NSW · +6% vs Australia

Australian Taxation Office Taxation Statistics 2023–24, individuals Table 25. Figures describe taxpayers who live in postcode 2100 — not a suburb-level official statistic. Rental investment is the share of local taxpayers reporting rental income or loss, not the share of local properties owned by investors.

Counts, net rent & state comparison
Taxpayers in this postcode
14,975
Taxpayers reporting net rent
2,912
Median net rent
$60
Taxpayers reporting business income
1,605
Taxable income vs state median
+24%
Salary / wages vs state median
+20%
Rental investment vs state median
+36%
Super vs state median
+44%
Business income vs state median
+10%

Percentiles rank this postcode among unique postcodes in NSW, so suburbs that share a postcode are not counted twice. Dollar figures are compared with Australia-wide ATO medians from the same release. Median net rent is among taxpayers who reported the rent label and can be negative.

Data sources & freshness

  • Taxation Statistics 2023–24 — individuals by postcode (Table 25) — Australian Taxation Office · Updated · Annual release; taxpayer residential postcode, not suburb boundary

Community & culture

13.3% speak a language other than English at home; 28.6% born overseas

Language at home
6,207 English only · 949 other
Non-English at home
13.3%
Born overseas
2,058 (28.6%)
Aboriginal and/or Torres Strait Islander
53 (0.7%)
Australian citizens
6,608
Languages spoken at home (other than English)
22

Top languages other than English

Share of residents who speak a language other than English at home (2021 Census).

  • Italian48 · 13.2%
  • Mandarin43 · 11.8%
  • Spanish33 · 9.1%
  • Portuguese31 · 8.5%
  • French28 · 7.7%
  • German27 · 7.4%
  • Cantonese22 · 6%
  • Greek21 · 5.8%

Religion

50.9%Most common religion · Christianity

Christianity is the most common response at 50.9%, while 41.5% reported no religion.

MeasureSuburbState
No religion41.5%32.8%
Christianity50.9%47.6%
Other / not stated7.7%19.6%
Christian denominations
DenominationSuburbState
Catholic26%22.4%
Anglican15.1%11.9%
Uniting Church2.3%2.1%

2021 Census — languages spoken at home, birthplace, Indigenous status, and religious affiliation (usual residence). Religion is optional on the Census form.

Data sources & freshness

  • 2021 Census — General Community Profile (including method of travel to work and educational attainment) — Australian Bureau of Statistics · Updated

    The 2026 Census was conducted in August 2026; suburb-level updates are expected from mid-2027.

Crime & safety

Offence counts are estimated for this suburb from postcode 2100, which is shared with other suburbs.

Reported offences decreased compared with the previous period.

Offence counts & rates
Total offences (Jan 2025 to Dec 2025)
375
Against the person
70
Against property
224
Rate per 1,000 residents
46.8
Person-crime prevalence
About 1 in 105 residents
State crime-rate percentile
27.1th (higher = more crime)
Decrease (daily rate)
-17.2%
Recorded road crashes (in suburb)
41
Crash rate per 1,000 residents (state rank)
5.12

Most common offence types

  • Fraud57
  • Malicious Damage To Property25
  • Non-Domestic Violence Related Assault24
  • Other Theft25
  • Steal From Retail Store82

Contributes to desirability score · Safety (22%)

Crime rate, offences against the person, year-on-year trend and recorded road crash rates

Data sources & freshness

Family & Lifestyle

Schools & preschools

Schools within 2 km
6
Median school ICSEA (6 schools)
1,133.5
Median ICSEA percentile
92th
Primary catchments overlapping suburb
6
Secondary catchments overlapping suburb
4
School list
  • Allambie Heights Public SchoolPrimary · Government · ICSEA 1138 · 93th percentile · LBOTE 15% · 406 students · Top SEA quarter 56% · 0.5 km awayView on My School →
  • The Beach SchoolSpecial · Government · ICSEA 1039 · 64th percentile · LBOTE 26% · 35 students · Top SEA quarter 24% · 1.4 km awayView on My School →
  • Arranounbai SchoolSpecial · Government · ICSEA 1073 · 76th percentile · LBOTE 50% · 34 students · Top SEA quarter 31% · 1.5 km awayView on My School →
  • Balgowlah North Public SchoolPrimary · Government · ICSEA 1169 · 98th percentile · LBOTE 13% · 381 students · Top SEA quarter 68% · 1.6 km awayView on My School →
  • Farmhouse Montessori SchoolPrimary · Independent · ICSEA 1165 · 97th percentile · LBOTE 20% · 37 students · Top SEA quarter 70% · 1.6 km awayView on My School →
  • Manly Vale Public SchoolPrimary · Government · ICSEA 1129 · 91th percentile · LBOTE 24% · 553 students · Top SEA quarter 51% · 1.9 km awayView on My School →
School catchments
  • Allambie Hts PSGovernment school catchment overlapping this suburb boundaryprimary_catchment
  • Balgowlah NPSGovernment school catchment overlapping this suburb boundaryprimary_catchment
  • Beacon Hill PSGovernment school catchment overlapping this suburb boundaryprimary_catchment
  • Brookvale PSGovernment school catchment overlapping this suburb boundaryprimary_catchment
  • Frenchs Forest PSGovernment school catchment overlapping this suburb boundaryprimary_catchment
  • Manly Vale PSGovernment school catchment overlapping this suburb boundaryprimary_catchment
  • NBSC Balgowlah BoysGovernment school catchment overlapping this suburb boundarysecondary_catchment
  • NBSC CromerGovernment school catchment overlapping this suburb boundarysecondary_catchment
  • NBSC Mackellar GirlsGovernment school catchment overlapping this suburb boundarysecondary_catchment
  • The Forest HSGovernment school catchment overlapping this suburb boundarysecondary_catchment

Government school intake zones that overlap this suburb boundary. Living in a catchment does not guarantee enrolment; check the education authority.

Contributes to desirability score · Education (14%)

Median school ICSEA first, then school and catchment counts

Data sources & freshness

Childcare

1 childcare service from OpenStreetMap

  • Giraffe Early LearningCondamine Streetchildcare

Contributes to desirability score · Education (14%)

Childcare centres per 1,000 residents

Data sources & freshness

  • Childcare services — OpenStreetMap · current · Updated

Public transport

81 public transport stops in this suburb

  • Condamine St After James St
  • Condamine St After James St
  • Condamine St At Pozieres Pde
  • Condamine St At Pozieres Pde
  • Wakehurst Pwy Opp Yarraman Av Walkway

Contributes to desirability score · Accessibility (12%)

Public transport stops per 1,000 residents and walkability

Data sources & freshness

  • Timetables Complete GTFS stops (© Transport for NSW, CC BY 4.0) — Transport for NSW — Open Data Hub · current · Updated · Nightly GTFS feed

Amenities

163 mapped amenities

3 restaurants · 3 cafes · 1 supermarkets · 1 pharmacies · 4 fast food · 1 bakeries · 6 playgrounds · 2 sports centres

Local character & venue list

Local character

  • Highly walkable for shops and everyday services
  • Great for outdoor family life — 16 parks mapped in suburb, 6 playgrounds nearby
  • Well connected by public transport — 81 public transport stops
  • Strong local sport and recreation — 11 sport and outdoor facilities nearby
Walkability proxy
92/100
Cafés per 1,000 residents
0.41
Food & drink per 1,000 residents
1.5
Parks per 1,000 residents
2.19
Food & drink(11)
  • Baker's DelightBakery
  • BranCoCafe
  • DandyCafe
  • The Old CivicCafe
  • Allambie PiesFast food
  • Chubby FishFast food
  • The Allambie Pizza ShopFast food

    Unit 6 141 Allambie Road

  • Wicked ChickenFast food
  • Cinnamon ThaiRestaurant
  • Delhi Darbar Indian RestaurantRestaurant
  • KeeRestaurant
Shopping(3)
  • LiquorlandBottle shop
  • IGA Allambie HeightsSupermarket
Everyday services(3)
  • ArmaguardATM
  • BP Allambie HeightsPetrol station

    132 Allambie Road

  • Allambie Heights LPOPost office

    Unit 5 151 Allambie Road

Community(4)
  • Allambie Heights Public HallCommunity centre
  • Allambie Heights Public SchoolSchool

    165 Allambie Road, Allambie Heights

  • Forest High SchoolSchool
  • The Beach SchoolSchool
Health & services(2)
  • Allambie PharmacyPharmacy
  • Allambie VetVeterinary
Sport & outdoors(33)
  • Beach
  • Gahnia Mountain Bike TrackCycling route
  • LockdownCycling route
  • Manly Dam MTB TrailCycling route
  • Possum TrailCycling route
  • Drinking water
  • Wakehurst Golf CourseGolf course

    Upper Clontarf Street

  • Manly Warringah War Memorial State ParkNature reserve
  • Allambie Heights OvalPark
  • Arnhem Road ReservePark
  • Canea ReservePark
  • Cootamundra Drive ReservePark
  • F J Machon ReservePark
  • Gilai ReservePark
  • Gumbooyah ReservePark

    Gumbooya Street

  • Maroa ReservePark
  • Park

    90B Allambie Road, Allambie Heights

  • Park (3)
  • Wandella ReservePark
  • Picnic area
  • Playground (6)
  • Public toilets
  • Allambie Heights Community Tennis ClubSports centre
  • Wakehurst Couvret Tennis CentreSports centre
  • Sports field
  • Swimming pool
Entertainment(4)
  • Viewpoint (4)
Transport(23)

23 bus stops

Other(31)
  • Alternative
  • 19th holeAttraction
  • Heartbreak HillAttraction
  • The RockAttraction
  • Three stepsAttraction
  • Beauty salon
  • Bench (5)
  • Bicycle Parking
  • Compressed Air
  • Dry Cleaning
  • Firepit (5)
  • Hairdresser
  • Strand 22Hairdresser
  • Houseware
  • Information (12)
  • Sssh, there are dragons here!Information
  • Water skiing areaInformation
  • Allambie Heights NewsagencyNewsagent

    Unit 5

  • Allambie VetParking
  • Parking (17)
  • Pet Grooming
  • Physiotherapist
  • Picnic Table (10)
  • Australia PostPost Box
  • Practice Pitch
  • Shelter (4)
  • Swimming Area
  • TelstraTelephone
  • Vacant
  • Vacuum Cleaner
  • Waste Basket (4)

Names and addresses from OpenStreetMap. Unnamed venues show as their type (e.g. Cafe). Transport stops are summarised by type rather than listed individually. Campgrounds, beaches, wineries and local trails are included when they sit inside the suburb boundary.

Contributes to desirability score · Lifestyle (12%)

Food, shopping, recreation and sport per 1,000 residents (OpenStreetMap)

Data sources & freshness

  • Local amenity insights — Suburb Guide (derived) · current · Updated
  • OpenStreetMap amenities — OpenStreetMap contributors · current · Updated

Sporting clubs

3 named sporting clubs in this suburb

  • Allambie Heights Community Tennis Club

    Tennis

  • Manly Warringah District Baseball Club

    Baseball

  • Wakehurst Golf Club

    Golf

Named sporting clubs from OpenStreetMap, assigned to this suburb's boundary. Sporting facilities such as ovals, courts and recreation centres are listed under Amenities.

Data sources & freshness

  • OpenStreetMap sporting clubs — OpenStreetMap contributors · current · Updated · Geofabrik australia-latest.osm.pbf

Parks & reserves

13 parks and public open space in this suburb

  • Allambie Heights OvalPark
  • Allambie Heights Public HallPark
  • Aquatic ReservePark
  • Arnhem Road ReservePark
  • Canea ReservePark
  • Cootamundra Drive ReservePark
  • F J Machon ReservePark
  • Gilai ReservePark
  • Gumbooyah ReservePark
  • Manly Dam Picnic AreaPark

Data sources & freshness

Green cover

Green cover of suburb area
4.6%
Woodland / forest cover
1.5%
Parks & woodland features (OSM)
25
Parks (OSM)
16
Typical summer maximum
25°C

Green cover is the share of this suburb's boundary overlapping OpenStreetMap parks, woodland and forest polygons — not a satellite tree-canopy product. Summer maximum is the WorldClim / Open-Meteo seasonal normal already collected for Weather.

Contributes to desirability score · Environment (12%)

Tree canopy first, then green-cover area and parks per 1,000

Data sources & freshness

  • OpenStreetMap green cover and tree canopy — OpenStreetMap contributors · current · Updated · Park/woodland polygons intersected with suburb boundaries

Health access

Hospitals & GP clinics in suburb
3
Nearest hospital
Northern Beaches Hospital (2.5 km)
Nearest hospital type
Hospital
Nearest hospital emergency
Emergency department
Emergency department in suburb
Not in suburb
GP clinics in suburb
0
Aged-care services
2
Residential aged-care places
122

GP clinic counts from OpenStreetMap. Bulk-billing figures only include clinics tagged in OSM (sparse and unofficial — not a Medicare list).

  • Allambie PharmacyPharmacy
  • AlternativeAlternative
  • PhysiotherapistPhysiotherapist
Aged-care services
  • Allambie Heights Village Residential Aged Care FacilityALLAMBIE HEIGHTSResidential
  • Scalabrini Village Allambie HeightsALLAMBIE HEIGHTSResidential

Australian Government–subsidised services from the AIHW GEN list (30 June 2025), assigned to this suburb by location.

Contributes to desirability score · Accessibility (12%)

Hospitals, GPs and aged care

Data sources & freshness

NDIS participation

NDIS participants (31 March 2026)
140
Participants per 1,000 residents
17.5

Active NDIS participants allocated from NDIA Statistical Area Level 2 (SA2, ASGS 2016) counts to this suburb boundary. Not an official suburb-level NDIS figure · as at 31 March 2026.

For NDIS spend and service-demand exploration by SA2 or postcode, see the Care Sector Demand Map.

Data sources & freshness

Weather

Typical conditions by season for suburbs in the same ~44 km climate area. Rainfall totals are summed from monthly WorldClim layers; rainy-day counts are approximate.

Summer (Dec–Feb)

Usual max / min
25° / 17°
Rainfall
321 mm · ~40 rainy days

Autumn (Mar–May)

Usual max / min
22° / 14°
Rainfall
359 mm · ~45 rainy days

Winter (Jun–Aug)

Usual max / min
17° / 8°
Rainfall
263 mm · ~33 rainy days

Spring (Sep–Nov)

Usual max / min
21° / 12°
Rainfall
242 mm · ~30 rainy days

Contributes to desirability score · Lifestyle (12%)

Temperature and humidity comfort

Data sources & freshness

  • Seasonal climate normals — WorldClim 2.1 · Updated

Future & Planning

Planning & development

Development applications from NSW Planning Portal.

2026· 21 proposals

  • September 2026

  • Demolition; Dwelling house; Erection of a new structure
    8 MONSERRA ROAD ALLAMBIE HEIGHTS 2100Under Assessment
  • Dwelling house; Alterations or additions to an existing building or structure
    7 ROOSEVELT AVENUE ALLAMBIE HEIGHTS 2100Additional Information Requested
  • Dwelling house; Alterations or additions to an existing building or structure
    25 ARNHEM ROAD ALLAMBIE HEIGHTS 2100Determined

  • August 2026

  • Dwelling house; Alterations or additions to an existing building or structure
    6 JENNA CLOSE ALLAMBIE HEIGHTS 2100Under Assessment
  • Secondary dwelling; Dwelling house; Alterations or additions to an existing building or structure
    11 MORESBY PLACE ALLAMBIE HEIGHTS 2100Additional Information Requested
  • Dwelling house; Alterations or additions to an existing building or structure
    25 ARNHEM ROAD ALLAMBIE HEIGHTS 2100Withdrawn
  • Dwelling house; Alterations or additions to an existing building or structure
    20 EERAWY ROAD ALLAMBIE HEIGHTS 2100Additional Information Requested

  • June 2026

  • Demolition; Dwelling house; Subdivision; Alterations or additions to an existing building or structure; Driveways and hard stand spaces
    30 KENTWELL ROAD ALLAMBIE HEIGHTS 2100Determined
  • Demolition; Dwelling house; Alterations or additions to an existing building or structure
    12 CHURCHILL CRESCENT ALLAMBIE HEIGHTS 2100Additional Information Requested
  • Alterations or additions to an existing building or structure; Carport; Driveways and hard stand spaces
    6 PALERMO PLACE ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Alterations or additions to an existing building or structure
    18 COOTAMUNDRA DRIVE ALLAMBIE HEIGHTS 2100Determined
  • Erection of a new structure; Driveways and hard stand spaces; Garage, carport or carparking space
    54 SMITH AVENUE ALLAMBIE HEIGHTS 2100Determined

  • May 2026

  • Demolition; Erection of a new structure; Fences
    431 CONDAMINE STREET ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Alterations or additions to an existing building or structure
    16 BUNA PLACE ALLAMBIE HEIGHTS 2100Determined
  • Demolition; Dwelling house; Erection of a new structure; Swimming pool
    144 ALLAMBIE ROAD ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Alterations or additions to an existing building or structure
    57 SMITH AVENUE ALLAMBIE HEIGHTS 2100Determined

  • April 2026

  • Demolition; Subdivision; Erection of a new structure; Dual occupancy (detached); Carport
    61 KENTWELL ROAD ALLAMBIE HEIGHTS 2100Determined
  • Demolition; Dwelling house; Erection of a new structure
    8 MONSERRA ROAD ALLAMBIE HEIGHTS 2100Withdrawn
  • Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation
    1 NARGONG ROAD ALLAMBIE HEIGHTS 2100Determined

  • March 2026

  • Dwelling house; Alterations or additions to an existing building or structure
    8 SMITH AVENUE ALLAMBIE HEIGHTS 2100Determined

  • February 2026

  • Advertising and signage; Retail Premise
    141 ALLAMBIE ROAD ALLAMBIE HEIGHTS 2100Determined
2025· 26 proposals

  • December 2025

  • Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation
    15 CORKERY CRESCENT ALLAMBIE HEIGHTS 2100Determined
  • Demolition; Multi-dwelling housing; Medium Density Housing; Erection of a new structure; Residential Accommodation
    439 CONDAMINE STREET ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Alterations or additions to an existing building or structure
    1 CULBARA PLACE ALLAMBIE HEIGHTS 2100Additional Information Requested
  • Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation
    2 NARGONG ROAD ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Alterations or additions to an existing building or structure
    13 SANANANDA AVENUE ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Alterations or additions to an existing building or structure
    1A KENTWELL ROAD ALLAMBIE HEIGHTS 2100Withdrawn
  • Dwelling house; Alterations or additions to an existing building or structure
    12 LIBYA CRESCENT ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation
    12 SMITH AVENUE ALLAMBIE HEIGHTS 2100Operational consent issued

  • November 2025

  • Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Earthworks, retaining walls and structural support; Minor building alterations (internal); Minor building alterations (external); Skylights, roof windows and ventilators; Stairway; Swimming pool
    8 ORARA ROAD ALLAMBIE HEIGHTS 2100Determined
  • Demolition; Subdivision
    138 ALLAMBIE ROAD ALLAMBIE HEIGHTS 2100Deferred Commencement
  • Dwelling house; Alterations or additions to an existing building or structure
    6 BINALONG AVENUE ALLAMBIE HEIGHTS 2100Under Assessment

  • October 2025

  • Alterations or additions to an existing building or structure; Carport; Driveways and hard stand spaces
    6 PALERMO PLACE ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation
    24 CORKERY CRESCENT ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Erection of a new structure
    5 ALLENBY PARK PARADE ALLAMBIE HEIGHTS 2100Determined

  • September 2025

  • Attached dwelling; Dwelling house; Alterations or additions to an existing building or structure
    12 MONSERRA ROAD ALLAMBIE HEIGHTS 2100Determined

  • August 2025

  • Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation
    54 ALLAMBIE ROAD ALLAMBIE HEIGHTS 2100Determined
  • Demolition; Dwelling house; Alterations or additions to an existing building or structure
    9 ROOSEVELT AVENUE ALLAMBIE HEIGHTS 2100Determined
  • Demolition; Alterations or additions to an existing building or structure; Erection of a new structure; Recreation/Tourist Premise; Recreation facility (outdoor); Hours of operation and trading
    163 UPPER CLONTARF STREET ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Alterations or additions to an existing building or structure
    21 ALLENBY PARK PARADE ALLAMBIE HEIGHTS 2100Determined

  • July 2025

  • Dwelling house; Alterations or additions to an existing building or structure
    19 MORESBY PLACE ALLAMBIE HEIGHTS 2100Determined
  • Subdivision; Erection of a new structure; Dual occupancy (attached)
    34 ROOSEVELT AVENUE ALLAMBIE HEIGHTS 2100Determined
  • Secondary dwelling; Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation
    11 MORESBY PLACE ALLAMBIE HEIGHTS 2100Determined
  • Dwelling house; Erection of a new structure
    27 ARNHEM ROAD ALLAMBIE HEIGHTS 2100Determined

  • June 2025

  • Demolition; Multi-dwelling housing; Medium Density Housing; Erection of a new structure; Residential Accommodation
    439 CONDAMINE STREET ALLAMBIE HEIGHTS 2100Withdrawn
  • Alterations or additions to an existing building or structure; Infrastructure
    185 ALLAMBIE ROAD ALLAMBIE HEIGHTS 2100Determined
  • Demolition; Dwelling house; Erection of a new structure
    1 COOLALIE PLACE ALLAMBIE HEIGHTS 2100Determined

Data sources & freshness

Heritage

1 heritage place

  • Manly Warringah War Memorial Park Manly Warringah War Memorial Park SHR

Contributes to desirability score · Environment (12%)

Heritage listings as established streetscape

Data sources & freshness

  • State heritage register — State heritage authority · current · Updated

Hazards

Bushfire planning zone
Overlay applies
Flood / inundation overlay
No mapped inundation on suburb boundary

Bushfire overlay checked at suburb centroid via NSW bush fire prone land mapping. Flood cover uses NSW flood planning polygons against the suburb boundary.

Contributes to desirability score · Safety (22%)

Bushfire and flood hazard overlays

Data sources & freshness

  • Bushfire and flood planning overlays — State government hazard layers · current · Updated

Politics & representation

Federal electorate
Warringah
Member of Parliament
Zali STEGGALL (Independent)
Results from
2025 federal election
Electorate enrolment (2025)
130,761
Turnout (2025)
92.1%
Swing since 2022 (2025)
+5.3 pp toward Labor

Two-party preferred (2025)

Coalition 45.5%Labor 54.5%

Estimated suburb voting profile

Estimated from 8 nearby ordinary polling places (up to 2.9 km away).

Coalition 46.3%Labor 53.7%

0.9 percentage points more Coalition-leaning than the electorate

Estimated swing since 2022: +8.0 pp toward Labor

Nearest polling places

  • Allambie HeightsLabor 53.0% · Coalition 47.0% TPP (2025)0.5 km away
  • AllambieLabor 53.0% · Coalition 47.0% TPP (2025)1.3 km away
  • North BalgowlahLabor 53.4% · Coalition 46.6% TPP (2025)1.4 km away
  • Manly ValeLabor 57.0% · Coalition 43.0% TPP (2025)2.2 km away
  • BrookvaleLabor 59.1% · Coalition 40.9% TPP (2025)2.3 km away

Federal electorate from AEC federal division boundaries (2025 redistribution). Division-level results are official AEC figures from the latest general election, with by-election updates where applicable. The estimated suburb profile blends up to eight nearest ordinary polling booths in the same electorate using inverse-distance weighting from the suburb centroid — an approximation, not official AEC data. Nearest polling places are shown for reference.

Data sources & freshness

Socio-economic

IRSAD decile (2021)
10/10
IRSD decile (2021)
10/10

ABS Socio-Economic Indexes for Areas (SEIFA), 2021 release — the latest available, derived from the 2021 Census. Deciles rank suburbs nationally from 1 (lowest) to 10 (highest).

What do IRSAD and IRSD measure?

IRSAD — Index of Relative Socio-economic Advantage and Disadvantage. Combines indicators of advantage (e.g. high income, skilled occupations) and disadvantage. Higher decile = more advantaged relative to other Australian areas.

IRSD — Index of Relative Socio-economic Disadvantage. Focuses on disadvantage only (e.g. low income, unemployment, limited education). Higher decile = less disadvantage nationally.

A new SEIFA edition typically follows each census; the ABS has not announced a release date beyond 2021.

Contributes to desirability score · Community (12%)

Socio-economic advantage (IRSAD and IRSD deciles)

Data sources & freshness

Compare with

Similar suburbs to weigh up side by side — scores, safety, schools, and lifestyle.

More in Northern Beaches Council

Other suburbs in the same local government area.

Comparable suburbs

Similar population and socio-economic profile in other parts of New South Wales.