HAYES Hillingdon UB4 8AP
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window and single storey outbuilding to rear for use as a office/utility room (Application for a Certificate of Lawful Development for a Proposed Development)
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Progress
Application details
- Reference
- 75829/APP/2020/2694
- Local authority
- Hillingdon
- Postcode
- UB4 8AP
- Ward
- CHARVILLE
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 9 Sept 2020
- Validated
- 9 Sept 2020
- Target decision
- 4 Nov 2020
- Decided
- 16 Sept 2020
Estimated project value
£35k–£94k
Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.
- 42 FROGMORE AVENUE, HAYES, UB4 8APSemi-detached · £560,0003 months ago12 Jun 2026
- 32 FROGMORE AVENUE, HAYES, UB4 8APSemi-detached · £580,00010 months ago28 Nov 2025
- 20 FROGMORE AVENUE, HAYES, UB4 8APSemi-detached · £515,00020 months ago27 Jan 2025
- 12 FROGMORE AVENUE, HAYES, UB4 8APSemi-detached · £510,0002 years ago22 Mar 2024
- 36 FROGMORE AVENUE, HAYES, UB4 8APSemi-detached · Not a standard market sale · £530,0002 years ago2 Feb 2024
- 14 FROGMORE AVENUE, HAYES, UB4 8APSemi-detached · £552,0003 years ago16 Dec 2022
- 41 FROGMORE AVENUE, HAYES, UB4 8APSemi-detached · £475,0004 years ago29 Jul 2022
- 55 FROGMORE AVENUE, HAYES, UB4 8APSemi-detached · Not a standard market sale · £480,0004 years ago16 Jun 2022
Homes here go for about £533,500 — the median of the last 6 market sales in UB4 8AP, £475,000 to £580,000.
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.
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