TW15 1SF is a residential postcode situated on Chertsey Road, Ashford, TW15 with 11 addresses.
It ranks as the 175th largest and 116th most expensive of the 628 postcodes in the TW15 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 11 properties: 2 houses and 9 flats.
TW15 1SF is a residential postcode situated on Chertsey Road, Ashford, TW15 with 11 addresses.
It ranks as the 175th largest and 116th most expensive of the 628 postcodes in the TW15 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 11 properties: 2 houses and 9 flats.
Sale prices range from £276,934 for 2 bedroom leasehold flats (581 ft2) to £393,319 for 3 bedroom freehold houses with a garden (753 ft2) .
Monthly rental prices range from £1,461 pcm for 2 bed flats to £1,885 pcm for 3 bed houses.
The gross rental yield is between 5.3% and 6.3%.
The average value per square foot is £464.
The last sale in TW15 1SF sold for £280,000 on 18th February 2026. Since then prices are up an average of 0.5%.
The current average value in the postcode is £303,234.
The TW15 1SF Sales Market has increased by 14.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.5% | £303,234 |
| April 2025 | 2.3% | £307,861 |
| April 2024 | -1.9% | £300,958 |
| April 2023 | 1.2% | £306,786 |
| April 2022 | 7.5% | £303,115 |
| April 2021 | 3.5% | £281,987 |
| April 2020 | 0.8% | £272,457 |
| April 2019 | -0.9% | £270,254 |
| April 2018 | 0.4% | £272,668 |
| April 2017 | 2.2% | £271,541 |
| April 2016 | 13.8% | £265,608 |
| April 2015 | 11.1% | £233,431 |
| April 2014 | 12.5% | £210,045 |
| April 2013 | 4.9% | £186,645 |
| April 2012 | 0.6% | £177,917 |
| April 2011 | 2.3% | £176,867 |
| April 2010 | 6.6% | £172,859 |
| April 2009 | -12.1% | £162,173 |
| April 2008 | 3.4% | £184,539 |
| April 2007 | 0% | £178,458 |
The current average rental value in the postcode is £1,550.
The TW15 1SF Rental Market has increased by 41.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.8% | £1,550pcm |
| April 2025 | 4.4% | £1,523pcm |
| April 2024 | 7.3% | £1,459pcm |
| April 2023 | 13.6% | £1,360pcm |
| April 2022 | 7.9% | £1,197pcm |
| April 2021 | 1.2% | £1,109pcm |
| April 2020 | 2.2% | £1,096pcm |
| April 2019 | 0.9% | £1,073pcm |
| April 2018 | -1.7% | £1,063pcm |
| April 2017 | -1.5% | £1,081pcm |
| April 2016 | 4.6% | £1,098pcm |
| April 2015 | 7.6% | £1,050pcm |
| April 2014 | 4.9% | £975pcm |
| April 2013 | 4.1% | £930pcm |
| April 2012 | 3.6% | £893pcm |
| April 2011 | 6% | £862pcm |
| April 2010 | 2.6% | £813pcm |
| April 2009 | -7.2% | £792pcm |
| April 2008 | 6.4% | £854pcm |
| April 2007 | 0% | £802pcm |
The last sale was on 18th February 2026 for £280,000 and since then the market in the area has increased by 0.5%. The postcode has had a total of 17 sales since 1995.
TW15 1SF has seen 5 sales in the last three years and 2 sales in the last twelve months.
TW15 1SF is the 175th largest and the 116th most expensive postcode out of the 628 postcodes in the TW15 area.
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The closest station to TW15 1SF is Sunbury station which is 1.4 kilometres away.
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The recent census recorded whether a resident owned or rented their home.
In the area around TW15 1SF, 41.3% of property is privately owned with a mortgage and 31.8% is privately owned outright.
The graph below shows how this compares to South East and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around TW15 1SF, 18.6% of residents are recorded as possessing school level qualifications and 33.5% as possessing degree level qualifications.
The graph below shows how this compares to South East and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around TW15 1SF, the average age was 39.8 and the most common age was 32.
The graph below shows how this compares to South East and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around TW15 1SF, 0.7% of property was a second home.
Comparison figures for South East and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around TW15 1SF, there are an average of 1.4 cars per household.
See below for how this compares to South East and the rest of England & Wales.
According to recent data from Ofcom, there is poor internet coverage in this area which may result in poor or no internet connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.