Portland Road - TW15 3BU
Key Postcode Insights
TW15 3BU is a residential postcode situated on Portland Road, Ashford, TW15 with 32 addresses.
It ranks as the 522nd largest and 490th 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 32 properties: 28 houses and 4 flats.
- Ave. Sale Price
- £512,934
- 10 Year change
- up 14.8%
- Ave. Rental Price
- £2,156pcm
- 10 Year change
- up 43.4%
- Ave. £ per ft²
- £472/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Key Postcode Insights
TW15 3BU is a residential postcode situated on Portland Road, Ashford, TW15 with 32 addresses.
It ranks as the 522nd largest and 490th 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 32 properties: 28 houses and 4 flats.
- Ave. Sale Price
- £512,934
- 10 Year change
- up 14.8%
- Ave. Rental Price
- £2,156pcm
- 10 Year change
- up 43.4%
- Ave. £ per ft²
- £472/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Explore Propertiesin TW15 3BU
- 1 Portland Road
3 Bed Mid-century House
- 3 Portland Road
House
- 5 Portland Road
3 Bed Early-century House
- 7 Portland Road
5 Bed Early-century House
- 9 Portland Road
House
Sales Market Trends
The last sale in TW15 3BU sold for £440,000 on 18th November 2025. Since then prices are down an average of 0.1%.
The current average value in the postcode is £512,934.
The TW15 3BU Sales Market has increased by 14.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.9% | £512,934 |
| June 2025 | 2.6% | £522,893 |
| June 2024 | -1.7% | £509,880 |
| June 2023 | -0.7% | £518,453 |
| June 2022 | 8.4% | £521,996 |
| June 2021 | 5% | £481,590 |
| June 2020 | 2% | £458,826 |
| June 2019 | -1% | £450,026 |
| June 2018 | -0.1% | £454,746 |
| June 2017 | 1.8% | £455,023 |
| June 2016 | 11.4% | £446,945 |
| June 2015 | 10.8% | £401,066 |
| June 2014 | 10.9% | £361,997 |
| June 2013 | 4.3% | £326,344 |
| June 2012 | 2% | £313,006 |
| June 2011 | 1.1% | £307,017 |
| June 2010 | 9% | £303,712 |
| June 2009 | -11% | £278,509 |
| June 2008 | 0.9% | £313,015 |
| June 2007 | 0% | £310,336 |
Rental Market Trends
The current average rental value in the postcode is £2,156.
The TW15 3BU Rental Market has increased by 43.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.2% | £2,156pcm |
| June 2025 | 4.4% | £2,130pcm |
| June 2024 | 7.6% | £2,040pcm |
| June 2023 | 11.6% | £1,896pcm |
| June 2022 | 8.8% | £1,699pcm |
| June 2021 | 2.7% | £1,561pcm |
| June 2020 | 3.4% | £1,519pcm |
| June 2019 | 0% | £1,470pcm |
| June 2018 | -1.3% | £1,470pcm |
| June 2017 | -1% | £1,489pcm |
| June 2016 | 2.7% | £1,503pcm |
| June 2015 | 6.7% | £1,463pcm |
| June 2014 | 4.6% | £1,371pcm |
| June 2013 | 2.4% | £1,311pcm |
| June 2012 | 5.1% | £1,280pcm |
| June 2011 | 5.7% | £1,218pcm |
| June 2010 | 6% | £1,152pcm |
| June 2009 | -6.9% | £1,087pcm |
| June 2008 | 5.2% | £1,168pcm |
| June 2007 | 0% | £1,110pcm |
Sales History
The last sale was on 18th November 2025 for £440,000 and since then the market in the area has decreased by 0.1%. The postcode has had a total of 49 sales since 1995.
TW15 3BU has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£440,000 | 3 Bed House13, Portland Road, Ashford, TW15 3BU13, Portland Road, Ashford, TW15 3BU
- Sold May 2025£525,000 | 3 Bed House37, Portland Road, Ashford, TW15 3BU37, Portland Road, Ashford, TW15 3BU
- Sold Jul 2024£660,000 | 5 Bed House7, Portland Road, Ashford, TW15 3BU7, Portland Road, Ashford, TW15 3BU
- Sold Aug 2022£677,000 | 4 Bed House25, Portland Road, Ashford, TW15 3BU25, Portland Road, Ashford, TW15 3BU
- Sold Apr 2022£575,000 | 3 Bed House23, Portland Road, Ashford, TW15 3BU23, Portland Road, Ashford, TW15 3BU
Nearby Postcodes
TW15 3BU is the 522nd largest and the 490th most expensive postcode out of the 628 postcodes in the TW15 area.
- TW15 3BT, Portland Road, Ashford, TW15TW15 3BT30 Addresses|50 m away
- TW15 3BY, Dorset Road, Ashford, TW15TW15 3BY33 Addresses|53 m away
- TW15 3BZ, Dorset Road, Ashford, TW15TW15 3BZ28 Addresses|88 m away
- TW15 3BS, Salcombe Road, Ashford, TW15TW15 3BS53 Addresses|114 m away
- TW15 3EF, Ashford Crescent, Ashford, TW15TW15 3EF6 Addresses|117 m away
Property Types
- 3 mid-century houses built between 1936 and 1979
- 2 mid-century flats built between 1936 and 1979
- 2 houses of an unknown age
- 11 early-century houses built between 1912 and 1935
- 2 early-century flats built between 1912 and 1935
- 12 other addresses of unknown type
- mid-century house (3)
- mid-century flat (2)
- house (2)
- early-century house (11)
- early-century flat (2)
- Unknown (12)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 17 properties.
- The most common rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (2)
- G (0)
- D (12)
- No EPC (15)
Top 3 Most Expensive Sales
- Sold Jul 2005£680,000 | 5 Bed House24, Portland Road, Ashford, TW15 3BT24, Portland Road, Ashford, TW15 3BT
- Sold Aug 2022£677,000 | 4 Bed House25, Portland Road, Ashford, TW15 3BU25, Portland Road, Ashford, TW15 3BU
- Sold Jul 2024£660,000 | 5 Bed House7, Portland Road, Ashford, TW15 3BU7, Portland Road, Ashford, TW15 3BU
Schools Nearby
- Ashford Park Primary School300 m away
- Clarendon Primary School700 m away
- St Michael Catholic Primary School & Nursery1.5 km away
- Thomas Knyvett College300 m away
- The Matthew Arnold School1.6 km away
- The Magna Carta School3.4 km away
More reading links
Public Transport Nearby
The closest station to TW15 3BU 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)|3.0 km away
- Heathrow Terminal 4|3.0 km away
