Property market
The five-year median is £725,000 from 8 recorded sales in SO17 1DU. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Southampton is £235,362 in June 2026, up 0.1% year on year.
SO17 1DU: 34 recorded property sales with dates, prices and address history. HM Land Registry records, not current valuations.
Need wider context? View the SO17 property report.
Properties by latest recorded type
Bars show recorded Price Paid sales. Lines show median sale prices. Hover or tap a year for exact values, or select a legend item to show or hide a series.
| Year | Recorded sales | All property types median sale price | Detached median sale price | Flat or maisonette median sale price |
|---|---|---|---|---|
| 2012 | 1 | £108,000 | - | £108,000 |
| 2013 | 2 | £340,500 | £580,000 | £101,000 |
| 2014 | 2 | £518,000 | £518,000 | - |
| 2015 | 1 | £490,000 | £490,000 | - |
| 2016 | 2 | £407,500 | £690,000 | £125,000 |
| 2017 | 1 | £650,000 | £650,000 | - |
| 2019 | 3 | £525,000 | £679,000 | £138,000 |
| 2020 | 1 | £611,000 | £611,000 | - |
| 2021 | 1 | £570,000 | £570,000 | - |
| 2022 | 3 | £894,500 | £894,500 | - |
| 2024 | 1 | £740,000 | £740,000 | - |
| 2025 | 3 | £150,000 | £750,000 | £150,000 |
1-20 of 27 properties · 34 recorded sales · SO17 1DU
July 2021 to July 2026
Gallia Court, 2, Flat 1, Blenheim Avenue, Southampton, SO17 1DU
Flat or maisonette, Leasehold, existing property
Latest sale · 1 July 2025
£150,00044, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 31 March 2025
£750,000Gallia Court, 2, Flat 7, Blenheim Avenue, Southampton, SO17 1DU
Flat or maisonette, Leasehold, existing property
Latest sale · 5 March 2025
£150,00018, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 1 November 2024
£740,00046, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 29 July 2022
£894,5004, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 24 June 2022
£905,0006, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 23 May 2022
£710,00042, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 10 September 2021
£570,00026, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 6 March 2020
£611,00056, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 8 April 2019
£525,000Gallia Court, 2, Flat 5, Blenheim Avenue, Southampton, SO17 1DU
Flat or maisonette, Leasehold, existing property
Latest sale · 26 March 2019
£138,0008, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 25 January 2019
£833,00036, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 4 August 2017
£650,00054, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 4 March 2016
£690,0002, Flat 7, Blenheim Avenue, Southampton, SO17 1DU
Flat or maisonette, Leasehold, existing property
Latest sale · 26 February 2016
£125,00042a, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 21 December 2015
£490,00010, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 10 September 2013
£580,0002, Flat 5, Blenheim Avenue, Southampton, SO17 1DU
Flat or maisonette, Leasehold, existing property
Latest sale · 19 October 2012
£108,00044, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 25 July 2007
£405,00050, Blenheim Avenue, Southampton, SO17 1DU
Detached, Freehold, existing property
Latest sale · 19 June 2007
£210,000The five-year median is £725,000 from 8 recorded sales in SO17 1DU. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Southampton is £235,362 in June 2026, up 0.1% year on year.