Sidmouth Avenue - TW7 4DN
Key Postcode Insights
TW7 4DN is a residential postcode situated on Sidmouth Avenue, Isleworth, TW7 with 4 addresses.
It ranks as the 36th largest and 343rd most expensive of the 714 postcodes in the TW7 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 4 properties: 4 houses.
- Ave. Sale Price
- £501,194
- 10 Year change
- up 8.8%
- Ave. Rental Price
- £2,298pcm
- 10 Year change
- up 49.9%
- Ave. £ per ft²
- £494/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Key Postcode Insights
TW7 4DN is a residential postcode situated on Sidmouth Avenue, Isleworth, TW7 with 4 addresses.
It ranks as the 36th largest and 343rd most expensive of the 714 postcodes in the TW7 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 4 properties: 4 houses.
- Ave. Sale Price
- £501,194
- 10 Year change
- up 8.8%
- Ave. Rental Price
- £2,298pcm
- 10 Year change
- up 49.9%
- Ave. £ per ft²
- £494/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Explore Propertiesin TW7 4DN
- 72 Sidmouth Avenue
3 Bed House
- 73 Sidmouth Avenue
3 Bed Mid-century House
- 74 Sidmouth Avenue
Unknown
- 75 Sidmouth Avenue
3 Bed Mid-century House
Sales Market Trends
The last sale in TW7 4DN sold for £295,000 on 25th August 2010. Since then prices are up an average of 71.8%.
The current average value in the postcode is £501,194.
The TW7 4DN Sales Market has increased by 8.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.9% | £501,194 |
| June 2025 | 1.1% | £510,775 |
| June 2024 | -0.5% | £504,980 |
| June 2023 | -0.1% | £507,548 |
| June 2022 | 5.1% | £507,933 |
| June 2021 | 5.6% | £483,183 |
| June 2020 | 1.7% | £457,586 |
| June 2019 | -3.3% | £449,822 |
| June 2018 | 0.2% | £465,092 |
| June 2017 | 0.8% | £464,302 |
| June 2016 | 10.7% | £460,621 |
| June 2015 | 7% | £416,067 |
| June 2014 | 21.3% | £388,820 |
| June 2013 | 4.1% | £320,601 |
| June 2012 | 4.7% | £308,052 |
| June 2011 | 1.9% | £294,335 |
| June 2010 | 16.7% | £288,853 |
| June 2009 | -13.9% | £247,557 |
| June 2008 | 0.9% | £287,404 |
| June 2007 | 0% | £284,843 |
Rental Market Trends
The current average rental value in the postcode is £2,298.
The TW7 4DN Rental Market has increased by 49.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.6% | £2,298pcm |
| June 2025 | 3.7% | £2,218pcm |
| June 2024 | 7.9% | £2,139pcm |
| June 2023 | 14.3% | £1,983pcm |
| June 2022 | 9.7% | £1,735pcm |
| June 2021 | 1.4% | £1,582pcm |
| June 2020 | 3% | £1,560pcm |
| June 2019 | 1.5% | £1,514pcm |
| June 2018 | -0.5% | £1,491pcm |
| June 2017 | -2.2% | £1,499pcm |
| June 2016 | 2.2% | £1,533pcm |
| June 2015 | 3.7% | £1,500pcm |
| June 2014 | 5.3% | £1,447pcm |
| June 2013 | 2.7% | £1,374pcm |
| June 2012 | 5.8% | £1,338pcm |
| June 2011 | 5.8% | £1,264pcm |
| June 2010 | 10.4% | £1,194pcm |
| June 2009 | -3.8% | £1,081pcm |
| June 2008 | 6.3% | £1,124pcm |
| June 2007 | 0% | £1,057pcm |
Sales History
The last sale was on 25th August 2010 for £295,000 and since then the market in the area has increased by 71.8%. The postcode has had a total of 6 sales since 1995.
TW7 4DN has seen no sales in the last three years and no sales in the last twelve months.
- Sold Aug 2010£295,000 | 3 Bed House73, Sidmouth Avenue, Isleworth, TW7 4DN73, Sidmouth Avenue, Isleworth, TW7 4DN
- Sold Dec 2008£246,500 | 3 Bed House72, Sidmouth Avenue, Isleworth, TW7 4DN72, Sidmouth Avenue, Isleworth, TW7 4DN
- Sold Aug 2005£275,000 | 3 Bed House73, Sidmouth Avenue, Isleworth, TW7 4DN73, Sidmouth Avenue, Isleworth, TW7 4DN
- Sold Jun 2005£230,000 | 3 Bed House75, Sidmouth Avenue, Isleworth, TW7 4DN75, Sidmouth Avenue, Isleworth, TW7 4DN
- Sold Oct 2003£215,000 | 3 Bed House75, Sidmouth Avenue, Isleworth, TW7 4DN75, Sidmouth Avenue, Isleworth, TW7 4DN
Nearby Postcodes
TW7 4DN is the 36th largest and the 343rd most expensive postcode out of the 714 postcodes in the TW7 area.
- TW7 4EA, London Road, Isleworth, TW7TW7 4EA12 Addresses|26 m away
- TW7 4FQ, Sidmouth Avenue, Isleworth, TW7TW7 4FQ34 Addresses|39 m away
- TW7 4FA, London Road, Isleworth, TW7TW7 4FA59 Addresses|61 m away
- TW7 4DP, Crawford Close, Isleworth, TW7TW7 4DP12 Addresses|64 m away
- TW7 4DZ, Wighton Mews, Isleworth, TW7TW7 4DZ12 Addresses|79 m away
Property Types
- 2 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 1 other address of unknown type
- mid-century house (2)
- house (1)
- Unknown (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 2 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (1)
- G (0)
- D (1)
- No EPC (2)
Top 3 Most Expensive Sales
- Sold Feb 2024£750,000 | 4 Bed House66, Sidmouth Avenue, Isleworth, TW7 4DR66, Sidmouth Avenue, Isleworth, TW7 4DR
- Sold Oct 2022£740,000 | 4 Bed House12, Sidmouth Avenue, Isleworth, TW7 4DW12, Sidmouth Avenue, Isleworth, TW7 4DW
- Sold Sep 2023£715,000 | 3 Bed House43, Sidmouth Avenue, Isleworth, TW7 4DR43, Sidmouth Avenue, Isleworth, TW7 4DR
Schools Nearby
- Spring Grove Primary School500 m away
- Isleworth Town Primary School900 m away
- The Smallberry Green Primary School1.0 km away
- Isleworth and Syon School for Boys700 m away
- Gumley House RC Convent School, FCJ1.0 km away
- Lift Kingsley1.2 km away
More reading links
Public Transport Nearby
The closest station to TW7 4DN is Isleworth station, which is 300 metres away.
- Isleworth|300 m away
- Osterley|1.0 km away
- Hounslow East|1.1 km away
- Syon Lane|1.4 km away
