Dorset Road - TW15 3BZ
Key Postcode Insights
TW15 3BZ is a residential postcode situated on Dorset Road, Ashford, TW15 with 28 addresses.
It ranks as the 472nd largest and 532nd most expensive of the 628 postcodes in the TW15 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 28 properties: 28 houses.
- Ave. Sale Price
- £558,040
- 10 Year change
- up 20.6%
- Ave. Rental Price
- £2,246pcm
- 10 Year change
- up 50.7%
- Ave. £ per ft²
- £477/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Key Postcode Insights
TW15 3BZ is a residential postcode situated on Dorset Road, Ashford, TW15 with 28 addresses.
It ranks as the 472nd largest and 532nd most expensive of the 628 postcodes in the TW15 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 28 properties: 28 houses.
- Ave. Sale Price
- £558,040
- 10 Year change
- up 20.6%
- Ave. Rental Price
- £2,246pcm
- 10 Year change
- up 50.7%
- Ave. £ per ft²
- £477/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Explore Propertiesin TW15 3BZ
- 1 Dorset Road
House
- 3A Dorset Road
3 Bed Early-century House
- 3 Dorset Road
3 Bed Early-century House
- 5 Dorset Road
4 Bed Early-century House
- 7 Dorset Road
House
Sales Market Trends
The last sale in TW15 3BZ sold for £530,000 on 18th December 2025. Since then prices have on average remained the same.
The current average value in the postcode is £558,040.
The TW15 3BZ Sales Market has increased by 20.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.1% | £558,040 |
| June 2025 | 3.1% | £569,825 |
| June 2024 | -1.3% | £552,740 |
| June 2023 | -0.6% | £560,172 |
| June 2022 | 9.5% | £563,325 |
| June 2021 | 6.3% | £514,401 |
| June 2020 | 2.2% | £484,128 |
| June 2019 | -0.7% | £473,849 |
| June 2018 | 0.5% | £477,056 |
| June 2017 | 2.6% | £474,748 |
| June 2016 | 11% | £462,874 |
| June 2015 | 10.2% | £416,956 |
| June 2014 | 11.2% | £378,204 |
| June 2013 | 4.3% | £340,033 |
| June 2012 | 2.3% | £325,902 |
| June 2011 | 1.4% | £318,513 |
| June 2010 | 11.1% | £313,978 |
| June 2009 | -9.9% | £282,668 |
| June 2008 | 0.8% | £313,762 |
| June 2007 | 0% | £311,343 |
Rental Market Trends
The current average rental value in the postcode is £2,246.
The TW15 3BZ Rental Market has increased by 50.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1% | £2,246pcm |
| June 2025 | 5% | £2,223pcm |
| June 2024 | 7.9% | £2,117pcm |
| June 2023 | 11.8% | £1,961pcm |
| June 2022 | 10% | £1,755pcm |
| June 2021 | 4% | £1,596pcm |
| June 2020 | 3.6% | £1,535pcm |
| June 2019 | 0.4% | £1,482pcm |
| June 2018 | -0.7% | £1,476pcm |
| June 2017 | -0.2% | £1,487pcm |
| June 2016 | 2.3% | £1,491pcm |
| June 2015 | 6.1% | £1,456pcm |
| June 2014 | 4.9% | £1,372pcm |
| June 2013 | 2.5% | £1,308pcm |
| June 2012 | 5.5% | £1,276pcm |
| June 2011 | 6% | £1,209pcm |
| June 2010 | 8% | £1,141pcm |
| June 2009 | -5.8% | £1,056pcm |
| June 2008 | 5.1% | £1,121pcm |
| June 2007 | 0% | £1,066pcm |
Sales History
The last sale was on 18th December 2025 for £530,000 and since then the market in the area has remained stable. The postcode has had a total of 26 sales since 1995.
TW15 3BZ has seen 1 sale in the last three years and 1 sale in the last twelve months.
- Sold Dec 2025£530,000 | 3 Bed House3A, Dorset Road, Ashford, TW15 3BZ3A, Dorset Road, Ashford, TW15 3BZ
- Sold Jun 2021£640,000 | 4 Bed House9, Dorset Road, Ashford, TW15 3BZ9, Dorset Road, Ashford, TW15 3BZ
- Sold Feb 2020£485,000 | 4 Bed House49, Dorset Road, Ashford, TW15 3BZ49, Dorset Road, Ashford, TW15 3BZ
- Sold Nov 2019£431,000 | 3 Bed House45, Dorset Road, Ashford, TW15 3BZ45, Dorset Road, Ashford, TW15 3BZ
- Sold Oct 2019£475,000 | 4 Bed House13, Dorset Road, Ashford, TW15 3BZ13, Dorset Road, Ashford, TW15 3BZ
Nearby Postcodes
TW15 3BZ is the 472nd largest and the 532nd most expensive postcode out of the 628 postcodes in the TW15 area.
- TW15 3BY, Dorset Road, Ashford, TW15TW15 3BY33 Addresses|35 m away
- TW15 3HT, Avondale Road, Ashford, TW15TW15 3HT20 Addresses|84 m away
- TW15 3BU, Portland Road, Ashford, TW15TW15 3BU32 Addresses|88 m away
- TW15 3HS, Avondale Road, Ashford, TW15TW15 3HS17 Addresses|104 m away
- TW15 3HW, Avondale Road, Ashford, TW15TW15 3HW18 Addresses|110 m away
Property Types
- 3 mid-century houses built between 1936 and 1979
- 11 early-century houses built between 1912 and 1935
- 14 other addresses of unknown type
- mid-century house (3)
- early-century house (11)
- Unknown (14)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 14 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (1)
- F (0)
- C (1)
- G (0)
- D (8)
- No EPC (14)
Top 3 Most Expensive Sales
- Sold Jun 2021£640,000 | 4 Bed House9, Dorset Road, Ashford, TW15 3BZ9, Dorset Road, Ashford, TW15 3BZ
- Sold Oct 2018£568,000 | 4 Bed House47, Dorset Road, Ashford, TW15 3BZ47, Dorset Road, Ashford, TW15 3BZ
- Sold Mar 2024£558,000 | 5 Bed House30, Dorset Road, Ashford, TW15 3BY30, Dorset Road, Ashford, TW15 3BY
Schools Nearby
- Ashford Park Primary School200 m away
- Clarendon Primary School800 m away
- St Michael Catholic Primary School & Nursery1.5 km away
- Thomas Knyvett College400 m away
- The Matthew Arnold School1.5 km away
- The Magna Carta School3.3 km away
More reading links
Public Transport Nearby
The closest station to TW15 3BZ is Ashford (Surrey) station, which is 600 metres away.
- Ashford (Surrey)|600 m away
- Staines|2.0 km away
- Heathrow Terminal 4 (Rail Station Only)|3.1 km away
- Heathrow Terminal 4|3.1 km away
