EPC B
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21 Osterley Crescent, Isleworth, TW7 5LF
Last sale£407,500Sep 2007 · HM Land Registry
If it moved with Hounslow detached prices£761,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC BSep 2010
MapN ↑119 m ↔
Before you offer
Nothing to flag in the checks we have
＋ Flood risk very low · Outside coal high-risk area · Not in a higher-radon area · EPC B
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 detached prices
£761,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Sep 2007 | £407,500 | Detached | Freehold | A |
| Jan 2004 | £345,000 | Detached | Freehold | A |
| May 2002 | £247,000 | Detached | Freehold | A |
Street sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 12 Osterley Crescent, Isleworth, TW7 5LF | Jun 2013 | £540,000 | Semi-detached | Freehold |
| 20 Osterley Crescent, Isleworth, TW7 5LF | Mar 2010 | £445,000 | Semi-detached | Freehold |
| 21 Osterley Crescent, Isleworth, TW7 5LF | Sep 2007 | £407,500 | Detached | Freehold |
| 24 Osterley Crescent, Isleworth, TW7 5LF | Oct 2006 | £390,000 | Terraced | Freehold |
| 15 Osterley Crescent, Isleworth, TW7 5LF | Sep 2006 | £385,000 | Semi-detached | Freehold |
| 22 Osterley Crescent, Isleworth, TW7 5LF | Aug 2006 | £380,000 | Terraced | Freehold |
| 24 Osterley Crescent, Isleworth, TW7 5LF | May 2006 | £352,500 | Terraced | Freehold |
| 7 Osterley Crescent, Isleworth, TW7 5LF | Aug 2005 | £455,000 | Semi-detached | Freehold |
Show all 20
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 15 Osterley Crescent, Isleworth, TW7 5LF | Jun 2005 | £335,000 | Semi-detached | Freehold |
| 21 Osterley Crescent, Isleworth, TW7 5LF | Jan 2004 | £345,000 | Detached | Freehold |
| 20 Osterley Crescent, Isleworth, TW7 5LF | Mar 2003 | £389,950 | Semi-detached | Freehold |
| 1 Osterley Crescent, Isleworth, TW7 5LF | Jan 2003 | £413,000 | Terraced | Freehold |
| 12 Osterley Crescent, Isleworth, TW7 5LF | Jul 2002 | £257,000 | Semi-detached | Freehold |
| 3 Osterley Crescent, Isleworth, TW7 5LF | Jul 2002 | £350,000 | Semi-detached | Freehold |
| 21 Osterley Crescent, Isleworth, TW7 5LF | May 2002 | £247,000 | Detached | Freehold |
| 20 Osterley Crescent, Isleworth, TW7 5LF | Jan 2001 | £210,000 | Semi-detached | Freehold |
| 1 Osterley Crescent, Isleworth, TW7 5LF | Apr 2000 | £299,950 | Terraced | Freehold |
| 8 Osterley Crescent, Isleworth, TW7 5LF | Jul 1997 | £140,000 | Detached | Freehold |
| 20 Osterley Crescent, Isleworth, TW7 5LF | Nov 1996 | £102,000 | Semi-detached | Freehold |
| 12 Osterley Crescent, Isleworth, TW7 5LF | Dec 1995 | £111,000 | 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
- Floor area
- 156 m²
- Potential EPC band
- B
- Age band
- 2010
- Walls (certificate wording)
- Average thermal transmittance 0.26 W/m²K|Trawsyriannedd thermol cyfartalog 0.26 W/m²K
- Roof (certificate wording)
- Average thermal transmittance 0.16 W/m²K|Trawsyriannedd thermol cyfartalog 0.16 W/m²K
- Windows (certificate wording)
- Multiple glazing throughout|Gwydrau lluosog ym mhobman
- Heating (certificate wording)
- Boiler and radiators, |Bwyler a rheiddiaduron, |mains gas|nwy prif gyflenwad
- Building height
- Unavailable
Living
Broadband in the area
Postcode residential gigabit coverage: 100%
Full fibre in the local authority: 65.7%
Schools nearby
- Isleworth and Syon School for BoysSecondary · 271 m · Good
- The Woodbridge Park Education Service314 m · Good
- West Thames College16 plus · 554 m
- Ambitious College554 m
- Marlborough Primary SchoolPrimary · 718 m · Standards maintained
- The Smallberry Green Primary SchoolPrimary · 821 m · Good
- Nishkam School West LondonAll-through · 832 m · Outstanding
- Isleworth Town Primary SchoolPrimary · 894 m · School remains Good
- The Green School for GirlsSecondary · 908 m · Good
- Spring Grove Primary SchoolPrimary · 989 m · Good
- The Green School for BoysSecondary · 1046 m · Standards maintained
- Bolder AcademySecondary · 1116 m · Good
- Oaklands School1125 m · Standards maintained
- Gumley House RC Convent School, FCJSecondary · 1271 m · School remains Good
- St Mary's Catholic Primary School, IsleworthPrimary · 1351 m · School remains Good
- The Blue School CofE PrimaryPrimary · 1436 m · Good
Area context
Deprivation decile (1 is most deprived within its nation): 7 · England 2025
Recorded police incidents: 140
TW7 5LF →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?
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