17 Alderney Avenue Hounslow TW5 0QN
Erection of a front porch, two storey side extension, first floor rear extension, rear roof dormer, two side windows and one door, and one front and two side roof windows. Replacement of windows with grey windows, grey render to the dwelling and grey roof tiles.
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Progress
Application details
- Reference
- P/2026/0223
- Local authority
- Hounslow
- Postcode
- TW5 0QN
- Ward
- Heston East
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 4 Mar 2026
- Validated
- 4 Mar 2026
- Comments close
- 6 Apr 2026
- Target decision
- 29 Apr 2026
- Decided
- 29 Apr 2026
Estimated project value
£130k–£270k
Based on the 86.0m² 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: 86m² · 5 additional bedrooms
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.
- 39 ALDERNEY AVENUE, HOUNSLOW, TW5 0QNSemi-detached · £269,6472 months ago7 Aug 2026
- 17 ALDERNEY AVENUE, HOUNSLOW, TW5 0QNDetached · Not a standard market sale · £1,300,00010 months ago12 Dec 2025
- 23 ALDERNEY AVENUE, HOUNSLOW, TW5 0QNDetached · £1,700,0002 years ago21 Jun 2024
- 39 ALDERNEY AVENUE, HOUNSLOW, TW5 0QNSemi-detached · £800,0005 years ago27 Oct 2021
- 35 ALDERNEY AVENUE, HOUNSLOW, TW5 0QNDetached · £900,0005 years ago30 Jun 2021
- 11 ALDERNEY AVENUE, HOUNSLOW, TW5 0QNSemi-detached · £624,00010 years ago6 Nov 2015
- 31 ALDERNEY AVENUE, HOUNSLOW, TW5 0QNSemi-detached · £670,00011 years ago16 Jan 2015
- 43 ALDERNEY AVENUE, HOUNSLOW, TW5 0QNSemi-detached · £600,00012 years ago23 Apr 2014
Homes here go for about £670,000 — the median of the last 7 market sales in TW5 0QN, £269,647 to £1,700,000.
Contains HM Land Registry data © Crown copyright and database right 2026. 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.
Nearby applications
- 100 Jersey Road Hounslow TW5 0TPPendingNext door
- 13 Alderney Avenue Hounslow TW5 0QNPermittedAdjoining
- 21 Alderney Avenue Hounslow TW5 0QNPermittedAdjoining
- 21 Alderney Avenue Hounslow TW5 0QNPermittedAdjoining
- 21 Alderney Avenue Hounslow TW5 0QNPermittedAdjoining
- 21 Alderney Avenue Hounslow TW5 0QNPendingAdjoining