1Uninsulated solid walls: EPC E
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
1 Heddon Close, Isleworth, TW7 7DP
Last sale£415,000Aug 2013 · HM Land Registry
If it moved with Hounslow semi-detached prices£714,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC EFeb 2013
MapN ↑119 m ↔
Before you offer
1 thing to check
＋ Flood risk very low · Outside coal high-risk area · Not in a higher-radon area
Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection, road noise, rail noise, airport noise. Your conveyancer’s local search covers the planning checks.
Prepare for a viewing ↓Saved privately on this devicePrice
If it moved with Hounslow semi-detached prices
£714,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Aug 2013 | £415,000 | Semi-detached | Freehold | A |
| Oct 2002 | £249,995 | Semi-detached | Freehold | A |
Street sales
Same type and tenure, other homes in the last 36 months: £635,000 · 2 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 26 Heddon Close, Isleworth, TW7 7DP | May 2024 | £590,000 | Semi-detached | Freehold |
| 16 Heddon Close, Isleworth, TW7 7DP | Jan 2024 | £680,000 | Semi-detached | Freehold |
| 12 Heddon Close, Isleworth, TW7 7DP | Feb 2022 | £810,000 | Semi-detached | Freehold |
| 24 Heddon Close, Isleworth, TW7 7DP | Sep 2021 | £598,500 | Semi-detached | Freehold |
| 6 Heddon Close, Isleworth, TW7 7DP | Jun 2015 | £505,000 | Semi-detached | Freehold |
| 4 Heddon Close, Isleworth, TW7 7DP | Mar 2015 | £440,000 | Semi-detached | Freehold |
| 8 Heddon Close, Isleworth, TW7 7DP | Jul 2014 | £490,000 | Semi-detached | Freehold |
| 12 Heddon Close, Isleworth, TW7 7DP | Dec 2013 | £499,950 | Semi-detached | Freehold |
Show all 23
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 1 Heddon Close, Isleworth, TW7 7DP | Aug 2013 | £415,000 | Semi-detached | Freehold |
| 13 Heddon Close, Isleworth, TW7 7DP | Jul 2013 | £390,000 | Semi-detached | Freehold |
| 11 Heddon Close, Isleworth, TW7 7DP | Jun 2013 | £480,000 | Semi-detached | Freehold |
| 15 Heddon Close, Isleworth, TW7 7DP | Jul 2012 | £333,000 | Terraced | Freehold |
| 9 Heddon Close, Isleworth, TW7 7DP | Dec 2011 | £317,864 | Semi-detached | Freehold |
| 12 Heddon Close, Isleworth, TW7 7DP | Aug 2011 | £415,000 | Semi-detached | Freehold |
| 20 Heddon Close, Isleworth, TW7 7DP | Mar 2011 | £311,500 | Semi-detached | Freehold |
| 13 Heddon Close, Isleworth, TW7 7DP | May 2004 | £250,000 | Terraced | Freehold |
| 13 Heddon Close, Isleworth, TW7 7DP | Feb 2004 | £220,000 | Terraced | Freehold |
| 1 Heddon Close, Isleworth, TW7 7DP | Oct 2002 | £249,995 | Semi-detached | Freehold |
| 26 Heddon Close, Isleworth, TW7 7DP | Jan 2000 | £150,000 | Semi-detached | Freehold |
| 7 Heddon Close, Isleworth, TW7 7DP | Nov 1999 | £139,950 | Semi-detached | Freehold |
| 16 Heddon Close, Isleworth, TW7 7DP | Jun 1998 | £124,500 | Semi-detached | Freehold |
| 16 Heddon Close, Isleworth, TW7 7DP | Aug 1997 | £145,000 | Semi-detached | Freehold |
| 12 Heddon Close, Isleworth, TW7 7DP | Nov 1996 | £99,950 | Semi-detached | Freehold |
The land
＋ Flood risk very low · Outside coal high-risk area · Not in a higher-radon area
Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection. Your conveyancer’s local search covers the planning checks.
View building and land map ↑The building
Uninsulated solid walls: EPC E
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
- Floor area
- 125 m²
- Potential EPC band
- C
- Age band
- England and Wales: 1930-1949
- Walls (certificate wording)
- Solid brick, as built, no insulation (assumed)
- Roof (certificate wording)
- Pitched, 100 mm loft insulation
- Windows (certificate wording)
- Fully double glazed
- Heating (certificate wording)
- Boiler and radiators, mains gas
- Building height
- Unavailable
Living
Broadband in the area
Postcode residential gigabit coverage: 100%
Full fibre in the local authority: 65.7%
Schools nearby
- Gumley House RC Convent School, FCJSecondary · 332 m · School remains Good
- Worple Primary SchoolPrimary · 333 m · School remains Good
- St Mary's Catholic Primary School, IsleworthPrimary · 386 m · School remains Good
- The Blue School CofE PrimaryPrimary · 467 m · Good
- Isleworth Town Primary SchoolPrimary · 825 m · School remains Good
- The Smallberry Green Primary SchoolPrimary · 1058 m · Good
- St Stephen's C E Primary SchoolPrimary · 1099 m · School remains Good (Improving) - S5 Next
- Ivybridge Primary SchoolPrimary · 1135 m · Good
- West Thames College16 plus · 1348 m
- Ambitious College1348 m
- The Woodbridge Park Education Service1355 m · Good
- The Green School for BoysSecondary · 1357 m · Standards maintained
- Marlborough Primary SchoolPrimary · 1426 m · Standards maintained
- The Green School for GirlsSecondary · 1470 m · Good
Area context
Deprivation decile (1 is most deprived within its nation): 6 · England 2025
Recorded police incidents: 202
TW7 7DP →Before you offer
Viewing checklist
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Next steps
Ask a surveyor to confirm Level 2 or Level 3 after reviewing the age, condition and alterations.
Ask the conveyancer about local authority, drainage, environmental, flood and mining searches appropriate to this address.
Compare survey levels →Questions for the agent
Questions for your surveyor and conveyancer
Ask the surveyor
Which survey level covers this home’s condition, damp, cracks and any alterations?
- Uninsulated solid walls: Read the full certificate and ask about insulation and heating costs.
Ask the conveyancer
Which title, drainage and local searches are needed for this address?
Sources and licences
Contains British Geological Survey materials © UKRI 2026
Radon Potential classification UK Health Security Agency © Crown copyright 2022
© Environment Agency copyright and/or database right 2026. All rights reserved.
INSPIRE conditions · Sources and licences