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Permitted9379/APP/2025/1888Submitted over a year agoRear extension

Kingshill Avenue Hillingdon UB4 8DA

Conversion of a single story rear conservatory into a single story rear extension matching the existing footprint of the conservatory, which would extend beyond the rear wall of the original house by 2.85 meters, for which the maximum height would be 3.25 meters, and for which the height of the eaves would be 2.70 meters.

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Map of the site

Progress

Submitted
11 Jul 2025
— completed
Validated
11 Jul 2025
— completed
Consultation
19 Aug 2025
— completed
Target date
8 Oct 2025
— completed
Decided
7 Oct 2025
— completed

Application details

Reference
9379/APP/2025/1888
Local authority
Hillingdon
Postcode
UB4 8DA
Ward
CHARVILLE 2022
Application type
Householder
Property type
House

Key dates

Submitted
11 Jul 2025
Validated
11 Jul 2025
Comments close
19 Aug 2025
Target decision
8 Oct 2025
Decided
7 Oct 2025

Estimated project value

£38k–£69k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £367,500 — the median of the last 6 market sales in UB4 8DA, £232,500 to £655,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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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