406 Hanworth Road,Hounslow,TW3 3SN Data via plota.co.uk
Proposal
Erection of a first floor part rear extension to allow the conversion of the house into two self contained flats, and installation of solar panels to the front roof, with associated landscaping, bin and bike stores. Data via plota.co.uk
Application progress
Refused on 24 Sept 2026 · Last checked 24 Sept 2026
Documents 14
Decision & officer reports 2
Statements & assessments 6
Plans & drawings 4
Application forms 1
Other documents 1
Site constraints 4
Checked on 24 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £407,000 in January 2025. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Hounslow - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
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Certificate of lawfulness for the existing use of the house as three self contai...
151 Hanworth Road,Hounslow,TW3 3TN
Retrospective application for the erection of a replacement single-storey rear e...
251-253,HANWORTH ROAD, HOUNSLOW,,TW3 3UF
Non Material Amendment to allow the substitution of External Wall Brick followin...
Nearby new applications
Chiswick Lodge, 3 Parkside Road, Hounslow TW3 2BP
Erection of two storey side and rear extension with alterations to reduce the nu...
2 Grasmere Avenue Whitton Hounslow TW3 2JQ
Single storey rear extension (5.2m depth, 2.9 eaves height, 3m overall height)
156 Cromwell Road,Hounslow,TW3 3QS
Certificate of lawfulness for the proposed erection of a rear roof extension wit...
98 Whitton Road,Hounslow,TW3 2ES
Details of Conditions 3 (hard and soft landscape works), 4 (Energy Strategy), 6 ...
179 Argyle Avenue Whitton Hounslow TW3 2LP
Proposed demolition of existing garage and rebuilding garage with same dimension...
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Retrospective application for the single storey front and side infill extensions...
Important details
How this decision compares
Decided in 56 days from validation, about the council's usual 56 days. Refused, as 48% of changes of use here are.
Plota live figures for changes of use decided by Hounslow in the last twelve months, from validation. Hounslow decision record →
Consultation & key dates
- Consultation
- 31 Jul 2026
- Comments by
- 21 Aug 2026
- Statutory expiry
- 24 Sept 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Hounslow is slower than most councils at deciding householder applications, ranking #203 out of 296. 47% of applications have the time limit extended, above the 41% national average. Hounslow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 75% approved vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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406 Hanworth Road,Hounslow,TW3 3SN
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Freehold owner, on paid plans
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