24 Grosvenor Crescent Hillingdon UB10 9ER Data via plota.co.uk
Proposal
Conversion of roof space to habitable use to include a rear dormer and 3 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development) Data via plota.co.uk
Application progress
Approved on 9 Jun 2026 · Last checked 6 Sept 2026
Site constraints 3
Checked on 11 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 £395,000 in October 2019. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
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Important details
- Council
- Hillingdon
- Postcode
- UB10 9ER
- Received
- 7 May 2026
- Validated
- 7 May 2026
- Ward
- HILLINGDON EAST 2022
- Case officer
- Show
- Target decision
- 2 Jul 2026
- Decision
- Approval
- Decision date
- 9 Jun 2026
- Agent
- Show
How this decision compares
Decided in 33 days from validation, 21 days faster than Hillingdon's median of 54 for extensions. Approved, as 92% of extensions here are.
Plota live figures for extensions decided by Hillingdon in the last twelve months, from validation. Hillingdon decision record →
Historical activity at this location
1 nearby application on record - archival context, not part of the live application.
Hillingdon ranks #194 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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24 Grosvenor Crescent Hillingdon UB10 9ER
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