4 Otterburn Gardens Hounslow TW7 5JJ
Erection of a rear roof extension with hip to gable conversion and three front roof windows.
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Progress
Application details
- Reference
- P/2026/2129
- Local authority
- Hounslow
- Postcode
- TW7 5JJ
- Ward
- Osterley & Spring Grove
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 21 Jul 2026
- Validated
- 21 Jul 2026
- Comments close
- 12 Aug 2026
- Target decision
- 15 Sept 2026
- Decided
- 15 Sept 2026
Estimated project value
£63k–£130k
Based on the 42.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 42m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 22 OTTERBURN GARDENS, ISLEWORTH, TW7 5JJFlat or maisonette · Leasehold · £385,00013 months ago25 Sept 2025
- 28 OTTERBURN GARDENS, ISLEWORTH, TW7 5JJFlat or maisonette · Leasehold · £420,0003 years ago11 May 2023
- 6 OTTERBURN GARDENS, ISLEWORTH, TW7 5JJOther · Leasehold · Not a standard market sale · £5,0003 years ago24 Mar 2023
- 2 OTTERBURN GARDENS, ISLEWORTH, TW7 5JJFlat or maisonette · Leasehold · £355,0009 years ago1 Feb 2017
- 4 OTTERBURN GARDENS, ISLEWORTH, TW7 5JJFlat or maisonette · Leasehold · £380,00010 years ago16 Mar 2016
- 14 OTTERBURN GARDENS, ISLEWORTH, TW7 5JJSemi-detached · Leasehold · £340,00011 years ago14 Aug 2015
- 10 OTTERBURN GARDENS, ISLEWORTH, TW7 5JJFlat or maisonette · Leasehold · £250,00011 years ago18 Dec 2014
- 12 OTTERBURN GARDENS, ISLEWORTH, TW7 5JJFlat or maisonette · Leasehold · £250,00011 years ago25 Nov 2014
Homes here go for about £355,000 — the median of the last 7 market sales in TW7 5JJ, £250,000 to £420,000.
Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Recorded changes
- 16 Sept 2026: Refused
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