Chalford Avenue - SN3 3NT
Key Postcode Insights
SN3 3NT is a residential postcode situated on Chalford Avenue, Swindon, SN3 with 10 addresses.
It ranks as the 290th largest and 881st most expensive of the 1,198 postcodes in the SN3 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 10 properties: 10 houses.
- Ave. Sale Price
- £338,284
- 10 Year change
- up 30.2%
- Ave. Rental Price
- £1,619pcm
- 10 Year change
- up 49.5%
- Ave. £ per ft²
- £355/ft²
- Ave. Gross Yield
- 5.7%/year/yr
Key Postcode Insights
SN3 3NT is a residential postcode situated on Chalford Avenue, Swindon, SN3 with 10 addresses.
It ranks as the 290th largest and 881st most expensive of the 1,198 postcodes in the SN3 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 10 properties: 10 houses.
- Ave. Sale Price
- £338,284
- 10 Year change
- up 30.2%
- Ave. Rental Price
- £1,619pcm
- 10 Year change
- up 49.5%
- Ave. £ per ft²
- £355/ft²
- Ave. Gross Yield
- 5.7%/year/yr
Explore Propertiesin SN3 3NT
- 19 Chalford Avenue
Unknown
- 21 Chalford Avenue
4 Bed Mid-century House
- 23 Chalford Avenue
Unknown
- 25 Chalford Avenue
3 Bed Mid-century House
- 27 Chalford Avenue
Unknown
Sales Market Trends
The last sale in SN3 3NT sold for £337,500 on 17th November 2025. Since then prices are up an average of 2.3%.
The current average value in the postcode is £338,284.
The SN3 3NT Sales Market has increased by 30.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.3% | £338,284 |
| June 2025 | 2.3% | £349,972 |
| June 2024 | -0.7% | £342,168 |
| June 2023 | 2.1% | £344,614 |
| June 2022 | 13.2% | £337,467 |
| June 2021 | 5.5% | £298,144 |
| June 2020 | 1.5% | £282,472 |
| June 2019 | -1.1% | £278,289 |
| June 2018 | 1% | £281,407 |
| June 2017 | 7.3% | £278,705 |
| June 2016 | 8.4% | £259,736 |
| June 2015 | 12.1% | £239,646 |
| June 2014 | 9% | £213,735 |
| June 2013 | 2.1% | £196,073 |
| June 2012 | 0.3% | £192,056 |
| June 2011 | 0.7% | £191,504 |
| June 2010 | 10.3% | £190,232 |
| June 2009 | -12.8% | £172,482 |
| June 2008 | -1.5% | £197,901 |
| June 2007 | 0% | £201,014 |
Rental Market Trends
The current average rental value in the postcode is £1,619.
The SN3 3NT Rental Market has increased by 49.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.5% | £1,619pcm |
| June 2025 | 3.1% | £1,579pcm |
| June 2024 | 7.6% | £1,531pcm |
| June 2023 | 7.3% | £1,423pcm |
| June 2022 | 11.7% | £1,327pcm |
| June 2021 | 5.2% | £1,188pcm |
| June 2020 | 1.6% | £1,129pcm |
| June 2019 | 1.2% | £1,111pcm |
| June 2018 | -0.6% | £1,098pcm |
| June 2017 | 2% | £1,104pcm |
| June 2016 | 5.5% | £1,082pcm |
| June 2015 | 9.5% | £1,026pcm |
| June 2014 | 4.3% | £937pcm |
| June 2013 | 3.6% | £898pcm |
| June 2012 | 1.8% | £867pcm |
| June 2011 | 2.4% | £851pcm |
| June 2010 | 4.3% | £831pcm |
| June 2009 | -10.6% | £797pcm |
| June 2008 | 4.1% | £891pcm |
| June 2007 | 0% | £856pcm |
Sales History
The last sale was on 17th November 2025 for £337,500 and since then the market in the area has increased by 2.3%. The postcode has had a total of 9 sales since 1995.
SN3 3NT has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£337,500 | 3 Bed House25, Chalford Avenue, Swindon, SN3 3NT25, Chalford Avenue, Swindon, SN3 3NT
- Sold Jul 2023£370,000 | 4 Bed House21, Chalford Avenue, Swindon, SN3 3NT21, Chalford Avenue, Swindon, SN3 3NT
- Sold Feb 2023£325,000 | 4 Bed House37, Chalford Avenue, Swindon, SN3 3NT37, Chalford Avenue, Swindon, SN3 3NT
- Sold Sep 2022£235,000 | 4 Bed House21, Chalford Avenue, Swindon, SN3 3NT21, Chalford Avenue, Swindon, SN3 3NT
- Sold Jan 2021£236,000 | 3 Bed House31, Chalford Avenue, Swindon, SN3 3NT31, Chalford Avenue, Swindon, SN3 3NT
Nearby Postcodes
SN3 3NT is the 290th largest and the 881st most expensive postcode out of the 1,198 postcodes in the SN3 area.
- SN3 3NX, Cardwell Close, Swindon, SN3SN3 3NX10 Addresses|45 m away
- SN3 3NU, Chalford Avenue, Swindon, SN3SN3 3NU4 Addresses|46 m away
- SN3 3NY, Crieff Close, Swindon, SN3SN3 3NY17 Addresses|64 m away
- SN3 3PE, Sherborne Place, Swindon, SN3SN3 3PE8 Addresses|81 m away
- SN3 3PB, Worthington Close, Swindon, SN3SN3 3PB14 Addresses|93 m away
Property Types
- 5 mid-century houses built between 1936 and 1979
- 5 other addresses of unknown type
- mid-century house (5)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 5 properties.
- The most common rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (0)
- G (0)
- D (3)
- No EPC (5)
Top 3 Most Expensive Sales
- Sold Jul 2023£370,000 | 4 Bed House21, Chalford Avenue, Swindon, SN3 3NT21, Chalford Avenue, Swindon, SN3 3NT
- Sold Oct 2024£341,000 | 3 Bed House38, Chalford Avenue, Swindon, SN3 3NU38, Chalford Avenue, Swindon, SN3 3NU
- Sold Nov 2025£337,500 | 3 Bed House25, Chalford Avenue, Swindon, SN3 3NT25, Chalford Avenue, Swindon, SN3 3NT
Schools Nearby
- Holy Family Catholic Primary School300 m away
- Nythe Primary School300 m away
- Goddard Park Community Primary School600 m away
- The Dorcan Academy1.0 km away
- St Joseph's Catholic College1.4 km away
- Lawn Manor Academy1.6 km away
More reading links
Public Transport Nearby
The closest station to SN3 3NT is Swindon (Wilts) station, which is 2.9 kilometres away.
- Swindon (Wilts)|2.9 km away
- Bedwyn|22.8 km away
- Hungerford|23.0 km away
- Kemble|23.0 km away
