Postcode district · Southampton
SO15 property prices
The average sold price in SO15 is £278,459, based on the latest HM Land Registry data to December 2025.
Average sold price
£278,459
To December 2025
12-month change
+5.0%
Year on year
18-month change
-10.6%
Since 18 months ago
Sales (2 yrs)
1,030
Completed transactions
Average price trend
How the average sold price in SO15 has moved over time.
Average price by property type
Detached
£476,633
Semi-detached
£361,491
Terraced
£287,529
Flat / maisonette
£173,014
Recent sales in SO15
| Address | Type | Date | Price |
|---|---|---|---|
| 11 Albany RoadSouthampton | Semi-detached | 22 Dec 2025 | £275,000 |
| 80 Regents Park RoadSouthampton | Semi-detached | 19 Dec 2025 | £230,000 |
| Twyford House, 15 Hulse RoadSouthampton | Flat | 19 Dec 2025 | £210,000 |
| Osborne House Grosvenor SquareSouthampton | Flat | 19 Dec 2025 | £283,000 |
| Marshall Court Marshall SquareSouthampton | Flat | 19 Dec 2025 | £250,000 |
| 19a Alexandra RoadSouthampton | Terraced | 19 Dec 2025 | £250,000 |
| Capstan House, 38 Waterloo RoadSouthampton | Flat | 19 Dec 2025 | £135,000 |
| Banister Court Court RoadSouthampton | Flat | 19 Dec 2025 | £178,000 |
| Carlton Studios, 22a Upper Banister StreetSouthampton | Flat | 19 Dec 2025 | £115,000 |
| 16 Lincoln CourtSouthampton | Flat | 18 Dec 2025 | £195,000 |
| Bentley Court, 149 Shirley RoadSouthampton | Flat | 18 Dec 2025 | £117,500 |
| 148 Wilton RoadSouthampton | Detached | 18 Dec 2025 | £243,000 |
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. Averages are of completed sales and are indicative only, not a property valuation.