Overall score
Hallett Cove
69.7/100
Seaview Downs
51.8/100
Hallett Cove vs Seaview Downs, SA suburb comparison
Hallett Cove for families and beach lifestyle; Seaview Downs for investment.
See which suburb leads on livability, safety, schools, and lifestyle.
Head to head
Visual comparison
Hallett CoveSeaview Downs
Crime rate
Hallett Cove
18.6 / 1k
Seaview Downs
28.4 / 1k
Nearby amenities
Hallett Cove
409
Seaview Downs
56
Population
Hallett Cove
12,512
Seaview Downs
2,718
Metric leadHallett Cove 8Seaview Downs 12 tiedacross 11 compared metrics
Livability profile
Desirability pillars scored 0–100 vs comparable suburbs
Quick verdicts
Clearer edge on lifestyle fit (score gap ≥ 3)
- Best for familiesHallett Cove
- Best for beach lifestyleHallett Cove
- Best for investmentSeaview Downs
- Best for best valueHallett Cove
- Best for best schoolsHallett Cove
Audience fit
Who each suburb suits — composite scores out of 100
All metrics
Side-by-side scores for every compared metric.
Full comparison table
Exact figures for every metric — winner highlighted in bold.
| Category | Hallett Cove | Seaview Downs |
|---|---|---|
| Overall score | 69.7/100 | 51.8/100 |
| Housing (desirability) | 74.2/100 | 58.8/100 |
| Crime rate | 18.6 / 1k | 28.4 / 1k |
| Schools & preschools | 6 | 2 |
| Parks & reserves | 1 | 1 |
| Public transport stops | 95 | 8 |
| Walkability | 73.0/100 | 14.0/100 |
| Nearby amenities | 409 | 56 |
| Planning activity | 78 | 33 |
| Population | 12,512 | 2,718 |
| SEIFA (IRSAD decile) | 8/10 | 8/10 |
Comparison summary
Hallett Cove reads as a coastal established suburb shaped by beach life and outdoor living; Seaview Downs is a well-serviced metro mid-sized suburb with plenty happening nearby. Where Hallett Cove is shaped by the coast, Seaview Downs offers a more landlocked suburban rhythm.
Hallett Cove tends to lead on housing affordability and a quieter safety profile, while Seaview Downs stands out for a calmer planning outlook.
On balance, families and people chasing a beach lifestyle are more likely to prefer Hallett Cove, while Seaview Downs remains a solid alternative depending on what matters most day to day.