TW7 4NJ is a residential postcode situated on Thornbury Road, Isleworth, TW7 with 6 addresses.
It ranks as the 81st largest and 33rd most expensive of the 714 postcodes in the TW7 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 6 properties: 6 flats.
TW7 4NJ is a residential postcode situated on Thornbury Road, Isleworth, TW7 with 6 addresses.
It ranks as the 81st largest and 33rd most expensive of the 714 postcodes in the TW7 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 6 properties: 6 flats.
Sale prices range from £244,868 for 2 bedroom leasehold flats (796 ft2) to £253,678 for 3 bedroom leasehold flats (828 ft2) .
Monthly rental prices range from £1,265 pcm for 2 bed flats to £1,347 pcm for 3 bed flats.
The gross rental yield is between 6.2% and 6.4%.
The average value per square foot is £307.
The last sale in TW7 4NJ sold for £100,000 on 3rd February 2025. Since then prices are down an average of 2.3%.
The current average value in the postcode is £249,273.
The TW7 4NJ Sales Market has decreased by 2.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.5% | £249,273 |
| April 2025 | -2.6% | £253,160 |
| April 2024 | -0.3% | £259,845 |
| April 2023 | 0.5% | £260,524 |
| April 2022 | 1.4% | £259,270 |
| April 2021 | 3% | £255,811 |
| April 2020 | 0.6% | £248,416 |
| April 2019 | -3.7% | £246,917 |
| April 2018 | -0.3% | £256,292 |
| April 2017 | 0.9% | £257,129 |
| April 2016 | 12.4% | £254,819 |
| April 2015 | 9.1% | £226,677 |
| April 2014 | 16.6% | £207,745 |
| April 2013 | 5.7% | £178,134 |
| April 2012 | 2.4% | £168,532 |
| April 2011 | 1.5% | £164,658 |
| April 2010 | 8.1% | £162,168 |
| April 2009 | -16.5% | £150,027 |
| April 2008 | 4.8% | £179,769 |
| April 2007 | 0% | £171,501 |
The current average rental value in the postcode is £1,306.
The TW7 4NJ Rental Market has increased by 30.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.9% | £1,306pcm |
| April 2025 | 1.9% | £1,281pcm |
| April 2024 | 9.5% | £1,258pcm |
| April 2023 | 13.7% | £1,149pcm |
| April 2022 | 5.6% | £1,010pcm |
| April 2021 | -2.5% | £956pcm |
| April 2020 | 2.6% | £981pcm |
| April 2019 | 0.5% | £956pcm |
| April 2018 | -2.8% | £952pcm |
| April 2017 | -2.1% | £979pcm |
| April 2016 | 4.1% | £1,000pcm |
| April 2015 | 3.9% | £960pcm |
| April 2014 | 4.6% | £924pcm |
| April 2013 | 4.6% | £884pcm |
| April 2012 | 4.3% | £845pcm |
| April 2011 | 4.5% | £810pcm |
| April 2010 | 2.3% | £775pcm |
| April 2009 | -4.9% | £758pcm |
| April 2008 | 7.1% | £797pcm |
| April 2007 | 0% | £744pcm |
The last sale was on 3rd February 2025 for £100,000 and since then the market in the area has decreased by 2.3%. The postcode has had a total of 6 sales since 1995.
TW7 4NJ has seen 1 sale in the last three years and no sales in the last twelve months.
TW7 4NJ is the 81st largest and the 33rd most expensive postcode out of the 714 postcodes in the TW7 area.
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