Blenheim Gardens - SO17 3RN
Key Postcode Insights
SO17 3RN is a residential postcode situated on Blenheim Gardens, Southampton, SO17 with 27 addresses.
It ranks as the 312th largest and 350th 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 27 properties: 27 houses.
- Ave. Sale Price
- £404,539
- 10 Year change
- up 19.7%
- Ave. Rental Price
- £1,994pcm
- 10 Year change
- up 54.0%
- Ave. £ per ft²
- £294/ft²
- Ave. Gross Yield
- 5.9%/year/yr
Key Postcode Insights
SO17 3RN is a residential postcode situated on Blenheim Gardens, Southampton, SO17 with 27 addresses.
It ranks as the 312th largest and 350th 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 27 properties: 27 houses.
- Ave. Sale Price
- £404,539
- 10 Year change
- up 19.7%
- Ave. Rental Price
- £1,994pcm
- 10 Year change
- up 54.0%
- Ave. £ per ft²
- £294/ft²
- Ave. Gross Yield
- 5.9%/year/yr
Explore Propertiesin SO17 3RN
- 1 Blenheim Gardens
5 Bed Period House
- 3 Blenheim Gardens
4 Bed Period House
- 5 Blenheim Gardens
4 Bed Period House
- 7 Blenheim Gardens
4 Bed Period House
- 9 Blenheim Gardens
4 Bed Period House
Sales Market Trends
The last sale in SO17 3RN sold for £375,000 on 12th March 2025. Since then prices are down an average of 2.9%.
The current average value in the postcode is £404,539.
The SO17 3RN Sales Market has increased by 19.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -4.3% | £404,539 |
| June 2025 | 2% | £422,573 |
| June 2024 | 1.5% | £414,325 |
| June 2023 | 0.3% | £408,388 |
| June 2022 | 9.4% | £406,992 |
| June 2021 | 4.6% | £372,027 |
| June 2020 | -0.1% | £355,535 |
| June 2019 | 0.7% | £355,785 |
| June 2018 | -0.3% | £353,197 |
| June 2017 | 4.9% | £354,245 |
| June 2016 | 7.2% | £337,836 |
| June 2015 | 3.1% | £315,156 |
| June 2014 | 7% | £305,564 |
| June 2013 | -2.8% | £285,623 |
| June 2012 | 2.5% | £293,896 |
| June 2011 | 0.5% | £286,612 |
| June 2010 | 8.7% | £285,114 |
| June 2009 | -7.4% | £262,321 |
| June 2008 | -3.9% | £283,187 |
| June 2007 | 0% | £294,717 |
Rental Market Trends
The current average rental value in the postcode is £1,994.
The SO17 3RN Rental Market has increased by 54.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.1% | £1,994pcm |
| June 2025 | 4.5% | £1,934pcm |
| June 2024 | 6.4% | £1,851pcm |
| June 2023 | 9.2% | £1,740pcm |
| June 2022 | 8.2% | £1,594pcm |
| June 2021 | 8.3% | £1,473pcm |
| June 2020 | 2.4% | £1,359pcm |
| June 2019 | 1% | £1,328pcm |
| June 2018 | 0.7% | £1,315pcm |
| June 2017 | 0.9% | £1,306pcm |
| June 2016 | 3.8% | £1,294pcm |
| June 2015 | 5% | £1,248pcm |
| June 2014 | 2.3% | £1,189pcm |
| June 2013 | 1% | £1,162pcm |
| June 2012 | 2.1% | £1,150pcm |
| June 2011 | 3.5% | £1,126pcm |
| June 2010 | 9.9% | £1,088pcm |
| June 2009 | -3.3% | £990pcm |
| June 2008 | 0.6% | £1,024pcm |
| June 2007 | 0% | £1,018pcm |
Sales History
The last sale was on 12th March 2025 for £375,000 and since then the market in the area has decreased by 2.9%. The postcode has had a total of 37 sales since 1995.
SO17 3RN has seen 4 sales in the last three years and no sales in the last twelve months.
- Sold Mar 2025£375,000 | 4 Bed House41, Blenheim Gardens, Southampton, SO17 3RN41, Blenheim Gardens, Southampton, SO17 3RN
- Sold Sep 2024£415,000 | 4 Bed House17, Blenheim Gardens, Southampton, SO17 3RN17, Blenheim Gardens, Southampton, SO17 3RN
- Sold Sep 2024£400,000 | 3 Bed House21, Blenheim Gardens, Southampton, SO17 3RN21, Blenheim Gardens, Southampton, SO17 3RN
- Sold Sep 2024£400,000 | 3 Bed House23, Blenheim Gardens, Southampton, SO17 3RN23, Blenheim Gardens, Southampton, SO17 3RN
- Sold Apr 2021£385,000 | 4 Bed House17, Blenheim Gardens, Southampton, SO17 3RN17, Blenheim Gardens, Southampton, SO17 3RN
Nearby Postcodes
SO17 3RN is the 312th largest and the 350th most expensive postcode out of the 425 postcodes in the SO17 area.
- SO17 3RP, Blenheim Gardens, Southampton, SO17SO17 3RP8 Addresses|33 m away
- SO17 3RL, Blenheim Gardens, Southampton, SO17SO17 3RL8 Addresses|84 m away
- SO17 1ST, Welbeck Avenue, Southampton, SO17SO17 1ST42 Addresses|88 m away
- SO17 3RQ, Blenheim Gardens, Southampton, SO17SO17 3RQ7 Addresses|96 m away
- SO17 3RH, Sherborne Road, Southampton, SO17SO17 3RH10 Addresses|103 m away
Property Types
- 22 period houses built between 1800 and 1911
- 5 other addresses of unknown type
- period house (22)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 22 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (2)
- F (0)
- C (11)
- G (0)
- D (8)
- No EPC (5)
Top 3 Most Expensive Sales
- Sold Sep 2024£415,000 | 4 Bed House17, Blenheim Gardens, Southampton, SO17 3RN17, Blenheim Gardens, Southampton, SO17 3RN
- Sold Jan 2023£400,000 | 4 Bed House4, Blenheim Gardens, Southampton, SO17 3RL4, Blenheim Gardens, Southampton, SO17 3RL
- Sold Sep 2024£400,000 | 3 Bed House21, Blenheim Gardens, Southampton, SO17 3RN21, Blenheim Gardens, Southampton, SO17 3RN
Schools Nearby
- Portswood Primary School300 m away
- Swaythling Primary School500 m away
- Highfield Church of England Primary School500 m away
- Cantell School1.2 km away
- Bitterne Park School1.6 km away
- Saint George Catholic Voluntary Aided College Southampton1.7 km away
More reading links
Public Transport Nearby
The closest station to SO17 3RN is St Denys station, which is 1.2 kilometres away.
- St Denys|1.2 km away
- Swaythling|1.5 km away
- Bitterne|1.9 km away
- Southampton Airport Parkway|2.9 km away
