Hardy House, Union Lane - TW7 6GU
Key Building Insights
Hardy House, Union Lane is a residential building situated on Union Lane, Isleworth, TW7 with 35 addresses.
It ranks as the 537th largest and 115th most expensive of the 564 buildings in the TW7 area. The most common property type is a modern flat built after 1980.
The building contains a total of 35 properties: 35 flats.
- Ave. Sale Price
- £282,397
- 10 Year change
- down 6.5%
- Ave. Rental Price
- £1,439pcm
- 10 Year change
- up 29.3%
- Ave. £ per ft²
- £374/ft²
- Ave. Gross Yield
- 6.1%/year/yr
Key Building Insights
Hardy House, Union Lane is a residential building situated on Union Lane, Isleworth, TW7 with 35 addresses.
It ranks as the 537th largest and 115th most expensive of the 564 buildings in the TW7 area. The most common property type is a modern flat built after 1980.
The building contains a total of 35 properties: 35 flats.
- Ave. Sale Price
- £282,397
- 10 Year change
- down 6.5%
- Ave. Rental Price
- £1,439pcm
- 10 Year change
- up 29.3%
- Ave. £ per ft²
- £374/ft²
- Ave. Gross Yield
- 6.1%/year/yr
Explore Propertieson Union Lane, Isleworth, TW7
- 1 Hardy House Union Lane
2 Bed Modern Flat
- 2 Hardy House Union Lane
2 Bed Modern Flat
- 3 Hardy House Union Lane
2 Bed Modern Flat
- 4 Hardy House Union Lane
2 Bed Modern Flat
- 5 Hardy House Union Lane
2 Bed Modern Flat
Sales Market Trends
The last sale in Hardy House, Union Lane sold for £146,000 on 14th October 2025. Since then prices are up an average of 0.5%.
The current average value in the building is £282,397.
The Hardy House, Union Lane Sales Market has decreased by 6.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.6% | £282,397 |
| June 2025 | -2.4% | £286,984 |
| June 2024 | -0.7% | £293,909 |
| June 2023 | -1.9% | £296,100 |
| June 2022 | 2.3% | £301,743 |
| June 2021 | 2.3% | £294,941 |
| June 2020 | 1.4% | £288,231 |
| June 2019 | -4% | £284,274 |
| June 2018 | -1.5% | £296,246 |
| June 2017 | -0.4% | £300,802 |
| June 2016 | 10.9% | £302,027 |
| June 2015 | 7.1% | £272,352 |
| June 2014 | 20.2% | £254,258 |
| June 2013 | 4.2% | £211,481 |
| June 2012 | 4.5% | £202,975 |
| June 2011 | 0.3% | £194,306 |
| June 2010 | 11.6% | £193,641 |
| June 2009 | -15.7% | £173,517 |
| June 2008 | 1.5% | £205,854 |
| June 2007 | 0% | £202,892 |
Rental Market Trends
The current average rental value in the building is £1,439.
The Hardy House, Union Lane Rental Market has increased by 29.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4% | £1,439pcm |
| June 2025 | 0% | £1,383pcm |
| June 2024 | 7.6% | £1,383pcm |
| June 2023 | 12.4% | £1,285pcm |
| June 2022 | 6.7% | £1,144pcm |
| June 2021 | -1.8% | £1,072pcm |
| June 2020 | 2.7% | £1,091pcm |
| June 2019 | 0.9% | £1,062pcm |
| June 2018 | -2.1% | £1,053pcm |
| June 2017 | -3.4% | £1,075pcm |
| June 2016 | 2.4% | £1,113pcm |
| June 2015 | 3.8% | £1,087pcm |
| June 2014 | 4.2% | £1,047pcm |
| June 2013 | 2.8% | £1,005pcm |
| June 2012 | 5.7% | £978pcm |
| June 2011 | 4.1% | £925pcm |
| June 2010 | 5.6% | £889pcm |
| June 2009 | -5.9% | £842pcm |
| June 2008 | 6.9% | £894pcm |
| June 2007 | 0% | £837pcm |
Sales History
The last sale was on 14th October 2025 for £146,000 and since then the market in the area has increased by 0.5%. The building has had a total of 24 sales since 1995.
Hardy House, Union Lane, Isleworth, TW7 6GU has seen 4 sales in the last three years and 1 sale in the last twelve months.
- Sold Oct 2025£146,000 | 2 Bed Flat11 Hardy House, Union Lane, Isleworth, TW7 6GU11 Hardy House, Union Lane, Isleworth, TW7 6GU
- Sold Apr 2025£190,000 | 3 Bed Flat19 Hardy House, Union Lane, Isleworth, TW7 6GU19 Hardy House, Union Lane, Isleworth, TW7 6GU
- Sold Mar 2025£202,500 | 2 Bed Flat17 Hardy House, Union Lane, Isleworth, TW7 6GU17 Hardy House, Union Lane, Isleworth, TW7 6GU
- Sold Sep 2024£345,000 | 2 Bed Flat22 Hardy House, Union Lane, Isleworth, TW7 6GU22 Hardy House, Union Lane, Isleworth, TW7 6GU
- Sold Dec 2022£420,000 | 2 Bed Flat20 Hardy House, Union Lane, Isleworth, TW7 6GU20 Hardy House, Union Lane, Isleworth, TW7 6GU
Property Types
- 35 modern flats built after 1980
- modern flat (35)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 35 properties.
- The most common rating is B.
- A (0)
- E (0)
- B (28)
- F (0)
- C (7)
- G (0)
- D (0)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Oct 2015£475,000 | 3 Bed Flat18 Norris House, Union Lane, Isleworth, TW7 6GS18 Norris House, Union Lane, Isleworth, TW7 6GS
- Sold Aug 2018£460,000 | 3 Bed Flat6 Norris House, Union Lane, Isleworth, TW7 6GS6 Norris House, Union Lane, Isleworth, TW7 6GS
- Sold Aug 2020£455,000 | 3 Bed Flat30 Norris House, Union Lane, Isleworth, TW7 6GS30 Norris House, Union Lane, Isleworth, TW7 6GS
Schools Nearby
- The Smallberry Green Primary School200 m away
- Isleworth Town Primary School300 m away
- Marlborough Primary School500 m away
- The Green School for Boys300 m away
- The Green School for Girls400 m away
- Gumley House RC Convent School, FCJ800 m away
More reading links
Public Transport Nearby
The closest station to Hardy House, Union Lane, Isleworth, TW7 6GU is Syon Lane station, which is 700 metres away.
- Syon Lane|700 m away
- Isleworth|800 m away
- Brentford|1.8 km away
- Osterley|1.9 km away
