Blenheim Avenue - SO17 1DW
Key Postcode Insights
SO17 1DW is a residential postcode situated on Blenheim Avenue, Southampton, SO17 with 21 addresses.
It ranks as the 270th largest and 408th most expensive of the 425 postcodes in the SO17 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 21 properties: 21 houses.
- Ave. Sale Price
- £828,859
- 10 Year change
- up 18.5%
- Ave. Rental Price
- £3,419pcm
- 10 Year change
- up 52.7%
- Ave. £ per ft²
- £330/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Key Postcode Insights
SO17 1DW is a residential postcode situated on Blenheim Avenue, Southampton, SO17 with 21 addresses.
It ranks as the 270th largest and 408th most expensive of the 425 postcodes in the SO17 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 21 properties: 21 houses.
- Ave. Sale Price
- £828,859
- 10 Year change
- up 18.5%
- Ave. Rental Price
- £3,419pcm
- 10 Year change
- up 52.7%
- Ave. £ per ft²
- £330/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Explore Propertiesin SO17 1DW
- 1 Blenheim Avenue
Unknown
- 3 Blenheim Avenue
5 Bed Period House
- 5 Blenheim Avenue
5 Bed Period House
- 7 Blenheim Avenue
5 Bed Period House
- 9 Blenheim Avenue
Unknown
Sales Market Trends
The last sale in SO17 1DW sold for £770,000 on 18th August 2025. Since then prices are down an average of 1.3%.
The current average value in the postcode is £828,859.
The SO17 1DW Sales Market has increased by 18.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -4.8% | £828,859 |
| June 2025 | 2.2% | £870,851 |
| June 2024 | 0.9% | £852,106 |
| June 2023 | 0.3% | £844,797 |
| June 2022 | 9.1% | £842,556 |
| June 2021 | 5% | £772,140 |
| June 2020 | 0.3% | £735,077 |
| June 2019 | 0.6% | £733,178 |
| June 2018 | -0.6% | £728,511 |
| June 2017 | 4.8% | £732,777 |
| June 2016 | 7.2% | £699,525 |
| June 2015 | 2.9% | £652,799 |
| June 2014 | 6.3% | £634,370 |
| June 2013 | -2.5% | £597,010 |
| June 2012 | 2.1% | £612,322 |
| June 2011 | 0.9% | £599,972 |
| June 2010 | 9.3% | £594,622 |
| June 2009 | -6.9% | £544,227 |
| June 2008 | -3.5% | £584,645 |
| June 2007 | 0% | £605,881 |
Rental Market Trends
The current average rental value in the postcode is £3,419.
The SO17 1DW Rental Market has increased by 52.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.4% | £3,419pcm |
| June 2025 | 4.8% | £3,338pcm |
| June 2024 | 5.8% | £3,184pcm |
| June 2023 | 9% | £3,010pcm |
| June 2022 | 8.1% | £2,761pcm |
| June 2021 | 8.7% | £2,555pcm |
| June 2020 | 2.7% | £2,349pcm |
| June 2019 | 1% | £2,288pcm |
| June 2018 | 0.3% | £2,264pcm |
| June 2017 | 0.8% | £2,257pcm |
| June 2016 | 3.7% | £2,239pcm |
| June 2015 | 4.5% | £2,160pcm |
| June 2014 | 1.7% | £2,066pcm |
| June 2013 | 1.3% | £2,032pcm |
| June 2012 | 1.8% | £2,006pcm |
| June 2011 | 3.9% | £1,971pcm |
| June 2010 | 10.3% | £1,896pcm |
| June 2009 | -2.8% | £1,719pcm |
| June 2008 | 1.1% | £1,769pcm |
| June 2007 | 0% | £1,751pcm |
Sales History
The last sale was on 18th August 2025 for £770,000 and since then the market in the area has decreased by 1.3%. The postcode has had a total of 19 sales since 1995.
SO17 1DW has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold Aug 2025£770,000 | 5 Bed House33, Blenheim Avenue, Southampton, SO17 1DW33, Blenheim Avenue, Southampton, SO17 1DW
- Sold Aug 2023£960,000 | 6 Bed House11, Blenheim Avenue, Southampton, SO17 1DW11, Blenheim Avenue, Southampton, SO17 1DW
- Sold Jun 2018£575,000 | 5 Bed House33, Blenheim Avenue, Southampton, SO17 1DW33, Blenheim Avenue, Southampton, SO17 1DW
- Sold Jul 2015£735,000 | 5 Bed House17, Blenheim Avenue, Southampton, SO17 1DW17, Blenheim Avenue, Southampton, SO17 1DW
- Sold Apr 2013£630,000 | 5 Bed House19, Blenheim Avenue, Southampton, SO17 1DW19, Blenheim Avenue, Southampton, SO17 1DW
Nearby Postcodes
SO17 1DW is the 270th largest and the 408th most expensive postcode out of the 425 postcodes in the SO17 area.
- SO17 1DU, Blenheim Avenue, Southampton, SO17SO17 1DU38 Addresses|55 m away
- SO17 1EF, Leigh Road, Southampton, SO17SO17 1EF30 Addresses|66 m away
- SO17 1WD, Leigh Road, Southampton, SO17SO17 1WD4 Addresses|88 m away
- SO17 1EU, Winn Road, Southampton, SO17SO17 1EU12 Addresses|95 m away
- SO17 1DZ, Westbourne Crescent, Southampton, SO17SO17 1DZ2 Addresses|99 m away
Property Types
- 10 period houses built between 1800 and 1911
- 2 modern houses built after 1980
- 1 mid-century house built between 1936 and 1979
- 1 house of an unknown age
- 7 other addresses of unknown type
- period house (10)
- modern house (2)
- mid-century house (1)
- house (1)
- Unknown (7)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 13 properties.
- The most common rating is D.
- A (0)
- E (3)
- B (0)
- F (2)
- C (2)
- G (0)
- D (6)
- No EPC (8)
Top 3 Most Expensive Sales
- Sold Aug 2023£960,000 | 6 Bed House11, Blenheim Avenue, Southampton, SO17 1DW11, Blenheim Avenue, Southampton, SO17 1DW
- Sold Jun 2022£905,000 | 5 Bed House4, Blenheim Avenue, Southampton, SO17 1DU4, Blenheim Avenue, Southampton, SO17 1DU
- Sold Jul 2022£894,500 | 5 Bed House46, Blenheim Avenue, Southampton, SO17 1DU46, Blenheim Avenue, Southampton, SO17 1DU
Schools Nearby
- Bevois Town Primary School800 m away
- Highfield Church of England Primary School800 m away
- Banister Primary School1.1 km away
- St Anne's Catholic School1.2 km away
- Upper Shirley High School1.6 km away
- Cantell School1.8 km away
More reading links
Public Transport Nearby
The closest station to SO17 1DW is St Denys station, which is 1.1 kilometres away.
- St Denys|1.1 km away
- Bitterne|1.9 km away
- Southampton Central|2.2 km away
- Swaythling|2.5 km away
