Public property record
21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049
House · 5 Bed · 2 Bath · 6 Car · 830m²
21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049 is a house in Seaview Downs, SA 5049. Key attributes: house · 5 bed · 2 bath · 6 car · 830m². Last sold for $1.43M on 11 October 2025. Seaview Downs house median: $942,500.
PropertyLens collects the core public record, recent market evidence and suburb context in one place so buyers, owners and investors can start due diligence before deciding whether they need a deeper AI report.
Address searched
21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049
Latest recorded sale
$1.43M · 11 October 2025
Comparable sales
8 nearby records
AI price intelligence
Generate a paid AI estimate
Exact AI price ranges, confidence scores and model reasoning are paid insights. The 1-credit estimate runs Propertylens Australia's 3-layer prediction engine; the detailed report adds max-bid guidance, risk checks, planning context and investment narrative.
Sale History for 21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049
1 recorded sale from public records
| Date | Price | Type |
|---|---|---|
| 11 October 2025 | $1.43M | auction |
Public Record Details
- Address
- 21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049
- Property type
- House
- Suburb
- Seaview Downs, SA 5049
- Bedrooms
- 5
- Bathrooms
- 2
- Car spaces
- 6
- Land size
- 830m²
Research this address with PropertyLens
Use this record to check the sale history for 21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049, compare recent housesales in Seaview Downs, review house-market suburb data, and move through nearby property records on the same street. It gives you a fast starting point before paying for deeper valuation, planning, risk or investment research.
About 21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049
Sold at auction 11 Oct 2025
Seaview DownsAmenities & Local Information
Key local infrastructure and services near 21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049
- Flood risk
- none
Seaview Downs 5049 Market Data
Current house-market statistics for Seaview Downs, SA
- House median price
- $942,500
- 1-year growth
- -12.7%
- Recent sales
- 5
Comparable Sales in Seaview Downs
8 similar house properties sold in the last 2 years, matched by suburb and property type
| Address | Price | Date |
|---|---|---|
| 9 Denial Avenue, Seaview Downs | $911,000 | 12 May 2026 |
| 27 Wangary Terrace, Seaview Downs | $1.24M | 27 April 2026 |
| 2 Yeelanna Avenue, Seaview Downs | $942,500 | 22 April 2026 |
| 53 Eyre Street, Seaview Downs | $1.10M | 22 April 2026 |
| 5 Kara Road, Seaview Downs | $900,000 | 20 April 2026 |
| 18 Hume Street, Seaview Downs | $967,000 | 20 March 2026 |
| 3 Sinclair Street, Seaview Downs | $1.07M | 7 March 2026 |
| 49 Mitchell Street, Seaview Downs | $1.37M | 6 March 2026 |
Frequently Asked Questions
When was 21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049 last sold and for how much?
21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049 was last sold on 11 October 2025 for $1.43M via auction. Propertylens Australia tracks 1 recorded sale for this property. View the full sale history on this page.
What are similar properties to 21 Basten Avenue, Seaview Downs, Seaview Downs SA 5049 worth?
Propertylens Australia found 8 comparable house properties in Seaview Downs sold in the last 2 years. The average sale price of these comparables is $1.06M. View the full list of comparable sales on this page.
What is the median house price in Seaview Downs 5049?
The current median house price in Seaview Downs, SA 5049 is $942,500, with -12.7% growth over the past year.