Thames Avenue - SN25 3NW
Key Postcode Insights
SN25 3NW is a residential postcode situated on Thames Avenue, Swindon, SN25 with 12 addresses.
It ranks as the 284th largest and 529th most expensive of the 870 postcodes in the SN25 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 12 properties: 12 houses.
- Ave. Sale Price
- £337,147
- 10 Year change
- up 29.1%
- Ave. Rental Price
- £1,514pcm
- 10 Year change
- up 53.1%
- Ave. £ per ft²
- £342/ft²
- Ave. Gross Yield
- 5.4%/year/yr
Key Postcode Insights
SN25 3NW is a residential postcode situated on Thames Avenue, Swindon, SN25 with 12 addresses.
It ranks as the 284th largest and 529th most expensive of the 870 postcodes in the SN25 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 12 properties: 12 houses.
- Ave. Sale Price
- £337,147
- 10 Year change
- up 29.1%
- Ave. Rental Price
- £1,514pcm
- 10 Year change
- up 53.1%
- Ave. £ per ft²
- £342/ft²
- Ave. Gross Yield
- 5.4%/year/yr
Explore Propertiesin SN25 3NW
- 12 Thames Avenue
3 Bed Mid-century House
- 14 Thames Avenue
4 Bed Mid-century House
- 16 Thames Avenue
House
- 18 Thames Avenue
3 Bed Modern House
- 20 Thames Avenue
3 Bed Mid-century House
Sales Market Trends
The last sale in SN25 3NW sold for £335,000 on 28th November 2025. Since then prices are up an average of 2.4%.
The current average value in the postcode is £337,147.
The SN25 3NW Sales Market has increased by 29.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.3% | £337,147 |
| June 2025 | 2.3% | £348,495 |
| June 2024 | -0.4% | £340,514 |
| June 2023 | 0.5% | £341,759 |
| June 2022 | 15.1% | £340,062 |
| June 2021 | 4.7% | £295,507 |
| June 2020 | 1.5% | £282,270 |
| June 2019 | -1.5% | £278,180 |
| June 2018 | 2.7% | £282,297 |
| June 2017 | 5.3% | £274,926 |
| June 2016 | 14.4% | £261,206 |
| June 2015 | 8.5% | £228,259 |
| June 2014 | 8.2% | £210,369 |
| June 2013 | 3.1% | £194,405 |
| June 2012 | 0.3% | £188,532 |
| June 2011 | -2.3% | £187,970 |
| June 2010 | 8.4% | £192,369 |
| June 2009 | -12.2% | £177,430 |
| June 2008 | -4.6% | £202,197 |
| June 2007 | 0% | £211,865 |
Rental Market Trends
The current average rental value in the postcode is £1,514.
The SN25 3NW Rental Market has increased by 53.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.6% | £1,514pcm |
| June 2025 | 4% | £1,475pcm |
| June 2024 | 6.1% | £1,419pcm |
| June 2023 | 8.8% | £1,338pcm |
| June 2022 | 12.9% | £1,230pcm |
| June 2021 | 6.4% | £1,089pcm |
| June 2020 | 1.6% | £1,024pcm |
| June 2019 | 0.6% | £1,008pcm |
| June 2018 | -0.3% | £1,002pcm |
| June 2017 | 1.7% | £1,005pcm |
| June 2016 | 6.5% | £989pcm |
| June 2015 | 9.9% | £929pcm |
| June 2014 | 3.1% | £845pcm |
| June 2013 | 2.2% | £819pcm |
| June 2012 | 2.4% | £801pcm |
| June 2011 | 1.9% | £782pcm |
| June 2010 | 5.2% | £768pcm |
| June 2009 | -7.8% | £729pcm |
| June 2008 | 1.2% | £791pcm |
| June 2007 | 0% | £782pcm |
Sales History
The last sale was on 28th November 2025 for £335,000 and since then the market in the area has increased by 2.4%. The postcode has had a total of 14 sales since 1995.
SN25 3NW has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£335,000 | 3 Bed House20, Thames Avenue, Swindon, SN25 3NW20, Thames Avenue, Swindon, SN25 3NW
- Sold Jun 2025£335,000 | 3 Bed House18, Thames Avenue, Swindon, SN25 3NW18, Thames Avenue, Swindon, SN25 3NW
- Sold Jul 2023£270,000 | 3 Bed House26, Thames Avenue, Swindon, SN25 3NW26, Thames Avenue, Swindon, SN25 3NW
- Sold Mar 2019£305,000 | 4 Bed House14, Thames Avenue, Swindon, SN25 3NW14, Thames Avenue, Swindon, SN25 3NW
- Sold Apr 2015£245,000 | 4 Bed House34, Thames Avenue, Swindon, SN25 3NW34, Thames Avenue, Swindon, SN25 3NW
Nearby Postcodes
SN25 3NW is the 284th largest and the 529th most expensive postcode out of the 870 postcodes in the SN25 area.
- SN25 3LD, Isis Close, Swindon, SN25SN25 3LD10 Addresses|89 m away
- SN25 3QG, Larchmore Close, Swindon, SN25SN25 3QG64 Addresses|92 m away
- SN25 3LA, Dart Avenue, Swindon, SN25SN25 3LA12 Addresses|116 m away
- SN25 3NP, Thames Avenue, Swindon, SN25SN25 3NP15 Addresses|117 m away
- SN25 3BP, Newland Road, Swindon, SN25SN25 3BP27 Addresses|128 m away
Property Types
- 1 modern house built after 1980
- 5 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 4 other addresses of unknown type
- modern house (1)
- mid-century house (5)
- house (2)
- Unknown (4)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 6 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (2)
- G (0)
- D (4)
- No EPC (6)
Top 3 Most Expensive Sales
- Sold Aug 2023£550,000 | 4 Bed House169, Thames Avenue, Swindon, SN25 1QQ169, Thames Avenue, Swindon, SN25 1QQ
- Sold Sep 2018£469,960 | 4 Bed House169, Thames Avenue, Swindon, SN25 1QQ169, Thames Avenue, Swindon, SN25 1QQ
- Sold May 2024£465,000 | 4 Bed House137, Thames Avenue, Swindon, SN25 1PT137, Thames Avenue, Swindon, SN25 1PT
Schools Nearby
- Greenmeadow Primary School300 m away
- Rodbourne Cheney Primary School400 m away
- Seven Fields Primary School800 m away
- Nova Hreod Academy1.2 km away
- Kingsdown School2.5 km away
- UTC Swindon2.6 km away
More reading links
Public Transport Nearby
The closest station to SN25 3NW is Swindon (Wilts) station, which is 2.3 kilometres away.
- Swindon (Wilts)|2.3 km away
- Kemble|18.8 km away
- Chippenham|26.1 km away
- Bedwyn|26.5 km away
