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Permitted20423/APP/2023/903Submitted 3 years agoRear extension

RUISLIP Hillingdon HA4 9AY

Erection of a single storey rear extension following the part demolition of existing rear extension.

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Map of the site

Progress

Submitted
27 Mar 2023
— completed
Validated
27 Mar 2023
— completed
Consultation
22 Apr 2023
— completed
Target date
22 May 2023
— completed
Decided
22 May 2023
— completed

Application details

Reference
20423/APP/2023/903
Local authority
Hillingdon
Postcode
HA4 9AY
Ward
RUISLIP MANOR 2022
Application type
Householder
Property type
House

Key dates

Submitted
27 Mar 2023
Validated
27 Mar 2023
Comments close
22 Apr 2023
Target decision
22 May 2023
Decided
22 May 2023

Estimated project value

£21k–£35k

Based on the 9.2m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 9.2m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £410,000 — the median of the last 7 market sales in HA4 9AY, £285,000 to £515,000.

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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