77 Carlyon Road Hayes UB4 0NS Data via plota.co.uk
Proposal
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.65 metres, and for which the height of the eaves would be 2.65 metres Data via plota.co.uk
Application progress
Approved on 18 Aug 2025 · Last checked 15 Oct 2026
Site constraints 9
Checked on 14 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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 3
Last sold for £380,000 in February 2019. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in January 2016, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
- Council
- Hillingdon
- Postcode
- UB4 0NS
- Received
- 5 Jul 2025
- Validated
- 7 Jul 2025
- Ward
- BELMORE 2022
- Case officer
- Show
- Target decision
- 18 Aug 2025
- Decision
- Prior Approval N/Req
- Decision date
- 18 Aug 2025
- Appeal
- Dismissed · 2 Jul 2026 · Written Representations · Inspectorate case 6006450 ↗
- Agent
- Show
How this decision compares
Decided in 42 days from validation, 21 days faster than Hillingdon's median of 63 for full applications. Approved, as 88% of full applications here are.
Plota live figures for full applications decided by Hillingdon in the last twelve months, from validation. Hillingdon decision record →
Consultation & key dates
- Consultation
- 21 Jul 2025
- Comments by
- 11 Aug 2025
Historical activity at this location
2 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
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.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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77 Carlyon Road Hayes UB4 0NS
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