3Y Avg Price
£587,500
6 sales
Properties
37
30 freehold · 7 leasehold
Sales / Year
2.0
5-year average
Avg £/sq ft
£466
£5,021/m²
Rank in SO17
11th
of 87 streets
Last Sale
£775,000
Sept 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
52 total recorded
39 Blenheim Avenue
Detached
£775,000
Sept 2025
FLAT 1, GALLIA COURT, 2 Blenheim Avenue
Flat/Maisonette
£150,000
Jul 2025
44 Blenheim Avenue
Detached
£750,000
Mar 2025
FLAT 7, GALLIA COURT, 2 Blenheim Avenue
Flat/Maisonette
£150,000
Mar 2025
18 Blenheim Avenue
Detached
£740,000
Nov 2024
11 Blenheim Avenue
Detached
£960,000
Aug 2023
46 Blenheim Avenue
Detached
£894,500
Jul 2022
4 Blenheim Avenue
Detached
£905,000
Jun 2022
6 Blenheim Avenue
Detached
£710,000
May 2022
42 Blenheim Avenue
Detached
£570,000
Sept 2021
Street Rankings — SO17
Streets ranked by 3-year average sale price. Showing positions 7–16 of 87.
| # | Street | 3Y Avg |
|---|---|---|
| 7 | Uplands Way | £815,000 |
| 8 | Westbourne Crescent | £802,500 |
| 9 | University Road | £655,000 |
| 10 | Highfield Crescent | £625,500 |
| 11 | Blenheim Avenue | £587,500 |
| 12 | Orchards Way | £541,000 |
| 13 | Khartoum Road | £540,000 |
| 14 | Church Lane | £511,250 |
| 15 | Welbeck Avenue | £493,889 |
| 16 | Oakmount Avenue | £493,375 |
Property Mix
Type
Tenure
EPC Ratings
35 of 37 properties have an EPC record
Avg floor area: 2,024 sq ft (188 m²)
District Context — SO17
SO17 covers central Southampton and its immediate surroundings, positioned on the south coast of Hampshire. It is a mixed urban area with significant student and young adult populations, reflecting its proximity to the university and city centre amenities.
Average Property Price - SO17
£304,778
43
National percentile
Average Net Household Income - SO17
£41,067
62
National percentile
10-Year Annualised Price Growth - SO17
3.7%
55
National percentile
10-Year Annualised Rent Growth - SO
3.8%
44
National percentile