VIC · Nillumbik Council

Cottles Bridge, 3099

Population

609

Growth (1 yr)

+0.7%

Growth (5 yr)

-1.9%

Median age

52

Median income

$2,170/wk

Employment rate

61.5%

Languages at home

2.7%non-English

Mostly English at home

2021 Census · usual residence

Desirability score

48.6/100
Average

Top 39% of Victoria's suburbs

Verified 70% confidence

How this score is calculated
  • Green suburb
  • Education hub
  • High desirability
What Cottles Bridge is known for: Green suburb, Education hub, High desirability

Suburb profile

Cottles Bridge sits up in the Nillumbik Council hills, a smaller community where elevation and tree cover define the mood. Retirees and empty-nesters are well represented here, with families and grandchildren still a visible part of community life. Everyday life leans local, with a handful of trusted shops, a familiar main street and neighbours who know your name.

Open space is thinner than in many regional towns, so residents often travel a little further for a longer park day. Day-to-day life is more car-oriented here than in denser, more walkable pockets. Housing is expensive relative to much of the state.

Reported crime has been falling recently. Occasional new builds add variety while most of the suburb keeps its established look.

The overall desirability read is around average, pulled by softer local dining and lifestyle amenities, plus growth momentum compared with similar regional towns, though community and employment remain brighter spots. Limited access to some essential local services also trimmed the result.

At a glance

Cottles Bridge snapshot

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

Median house price

No data available

Median rent

$640/wk

Population (Census)

609

+0.7% annual growth

Dwelling vacancy

7.3%

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

#39

among Country & regional · Mature

Safety

60th

percentile in state (higher = safer)

Pop. growth

58th

percentile in VIC

Advantage (IRSAD)

10/10

national SEIFA decile

School ICSEA

74th

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
48.6/100 — Average
State standing
Top 39% of Victoria's suburbs
National rank
2349th in Australia
State rank
496th in VIC
Peer rank
#39 among Country & regional · Mature suburbs
Cohort rank
#129 among Country & regional suburbs
Data confidence
70%

Data sources & freshness

  • Suburb Guide desirability indexSuburb Guide (derived) · current · Updated

Housing

All types (Sep 2025 (council median))
$640

Median weekly rent from Victorian government rent reports. Council median fallback may apply where suburb rent is unavailable.

Contributes to desirability score · Housing (15%) · Future Growth (7%)

Median price, rental yield and vacancy Recent price momentum

Data sources & freshness

Population

Population growth

+0.7% annual · -1.9% over 5 years · 58th percentile in VIC

Growth rates are from ABS Estimated Resident Population at SA2 level. Headcount uses 2021 Census when allocated ERP is too low relative to Census to display reliably.

2021 Census figures

2021 Census

Population
609
Median age
52
Median household income / week
$2,170
Dwelling vacancy
7.3%
Unoccupied private dwellings
17 of 233
Median monthly mortgage
$2,524
Employment rate
61.5%
Dwelling mix (houses / semi / flats)
213 / 0 / 0

Contributes to desirability score · Community (5%)

Employment, household income and age diversity (2021 Census)

Data sources & freshness

  • 2021 Census — General Community ProfileAustralian Bureau of Statistics · Updated

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

  • Estimated Resident PopulationAustralian Bureau of Statistics · 2025 · Updated · SA2 ERP allocated to suburb boundaries

Community & culture

No 2021 Census cultural diversity data for this suburb yet.

Data sources & freshness

  • 2021 Census — General Community ProfileAustralian Bureau of Statistics · Updated

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

Crime & safety

Reported offences decreased compared with the previous period.

Offence counts & rates
Total offences (2026)
10
Against the person
0
Against property
7
Rate per 1,000 residents
65.4
State safety percentile
59.6th (lower crime is better)
Decrease (daily rate)
-28.6%

Most common offence types

  • B21 Criminal Damage3
  • B321 Residential Non-Aggravated Burglary1
  • B49 Other Theft2
  • B53 Obtain Benefit By Deception1
  • E21 Breach Family Violence Order2

Contributes to desirability score · Safety (18%)

Crime rate and year-on-year trend

Data sources & freshness

Family & Lifestyle

Schools & preschools

Schools within 2 km
1
Median school ICSEA
1,065
Median ICSEA percentile
74th
School list
  • Learning Co-Operative SchoolPrimary · Independent · ICSEA 1065 · 74th percentile · LBOTE 27% · 31 students · Top SEA quarter 29%View on My School →

Contributes to desirability score · Education (15%)

School and preschool counts, median school ICSEA

Data sources & freshness

Amenities

No OpenStreetMap amenities mapped for this suburb yet.

Contributes to desirability score · Lifestyle (15%)

Food, shopping, recreation and sport (OpenStreetMap)

Data sources & freshness

  • Local amenity insightsSuburb Guide (derived) · current · Updated
  • OpenStreetMap amenitiesOpenStreetMap contributors · current · Updated

Green cover

Parks & woodland (OSM)
4
Parks (OSM)
0

OpenStreetMap parks and natural woodland features mapped within the suburb boundary.

Contributes to desirability score · Environment (10%)

Parks and green cover (OpenStreetMap)

Data sources & freshness

Health access

Nearest hospital
Hospital (11.0 km)
Nearest hospital type
Hospital
Nearest hospital emergency
Emergency department

Contributes to desirability score · Accessibility (15%)

Hospitals and GP clinics

Data sources & freshness

NDIS participation

NDIS participants (31 March 2026)
4
Participants per 1,000 residents
26.1

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
24° / 13°
Rainfall
155 mm · ~19 rainy days

Autumn (Mar–May)

Usual max / min
20° / 11°
Rainfall
186 mm · ~23 rainy days

Winter (Jun–Aug)

Usual max / min
14° / 6°
Rainfall
203 mm · ~25 rainy days

Spring (Sep–Nov)

Usual max / min
18° / 9°
Rainfall
207 mm · ~26 rainy days

Contributes to desirability score · Lifestyle (15%)

Temperature and humidity comfort

Data sources & freshness

  • Seasonal climate normalsWorldClim 2.1 · Updated

Future & Planning

Planning & development

Development applications from PPARS statewide register (lodged 2020–2022). Free public PPARS MapServer — applications through ~2022 (service last updated Feb 2024).

12 planning-related records

2021· 8 proposals
  • July 2021

  • Use of the land for a dwelling, building and works to construct a dwelling and a shed, removal of native vegetation and alteration of access to a Transport Zone 2
    1440 HEIDELBERG-KINGLAKE ROAD COTTLES BRIDGE 3099Permit issued by a delegate of the RA
  • Removal of 1 dead native tree
    BELFIELDS ROAD COTTLES BRIDGE 3099Withdrawn
  • June 2021

  • Buildings and works to construct a shed
    1235 HEIDELBERG-KINGLAKE ROAD COTTLES BRIDGE 3099Permit issued by a delegate of the RA
  • Buildings and works to construct a retaining wall
    145 Belfields RoadPermit issued by a delegate of the RA
  • March 2021

  • Demolition of an outbuilding and buildings and works to construct an outbuilding
    1394 HEIDELBERG-KINGLAKE ROAD COTTLES BRIDGE 3099Permit issued by a delegate of the RA
  • February 2021

  • Buildings and works to construct a replacement dwelling
    1139 HEIDELBERG-KINGLAKE ROAD COTTLES BRIDGE 3099Withdrawn
  • January 2021

  • Amendment - Buildings and works to construct a shed
    346 Mine RoadPermit issued by a delegate of the RA
  • Buildings and works to construct a shed
    28 GOLDMANS ROAD COTTLES BRIDGE 3099Permit issued by a delegate of the RA
2020· 4 proposals
  • November 2020

  • Buildings and works to construct an outbuilding
    190 Hildebrand RoadPermit issued by a delegate of the RA
  • September 2020

  • Buildings and works to construct a shed
    346 Mine RoadPermit issued by a delegate of the RA
  • May 2020

  • Buildings and works to extend an existing deck
    1335 Heidelberg-Kinglake RoadPermit issued by a delegate of the RA
  • March 2020

  • Buildings and works to construct an outbuilding
    1280 Heidelberg-Kinglake RoadPermit issued by a delegate of the RA

Contributes to desirability score · Future Growth (7%)

Development and planning activity

Data sources & freshness

Hazards

Bushfire planning zone
Overlay applies

Bushfire overlay checked at suburb centroid via Victorian Bushfire Management Overlay mapping.

Contributes to desirability score · Safety (18%)

Bushfire hazard overlays

Data sources & freshness

  • Hazard planning overlaysState government hazard layers · current · Updated

Politics & representation

Federal electorate
McEwen
Member of Parliament
Rob MITCHELL (Australian Labor Party)
Results from
2025 federal election
Electorate enrolment (2025)
117,921
Turnout (2025)
93.5%
Swing since 2022 (2025)
+0.9 pp toward Labor

Two-party preferred (2025)

Coalition 45.2%Labor 54.8%

Estimated suburb voting profile

Estimated from 8 nearby ordinary polling places (up to 8.2 km away).

Coalition 43.1%Labor 56.9%

2.1 percentage points more Labor-leaning than the electorate

Estimated swing since 2022: +1.6 pp toward Labor

Nearest polling places

  • Arthurs CreekLabor 51.2% · Coalition 48.8% TPP (2025)3.5 km away
  • HurstbridgeLabor 65.9% · Coalition 34.1% TPP (2025)3.7 km away
  • Panton HillLabor 52.1% · Coalition 47.9% TPP (2025)4.2 km away
  • St Andrews (McEwen)Labor 60.8% · Coalition 39.2% TPP (2025)4.4 km away
  • DoreenLabor 49.4% · Coalition 50.6% TPP (2025)7.0 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 (5%)

Socio-economic advantage (IRSAD decile)

Data sources & freshness

This suburb ranks highly for

Compare with

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

More in Nillumbik Council

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