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Permitted61265/APP/2022/120Submitted 4 years agoRear extension

EASTCOTE MIDDX Hillingdon HA4 2LM

Erection of a single storey rear extension, following demolition of existing conservatory.

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Map of the site

Progress

Submitted
17 Jan 2022
— completed
Validated
17 Jan 2022
— completed
Consultation
23 Feb 2022
— completed
Target date
14 Mar 2022
— completed
Decided
12 Mar 2022
— completed

Application details

Reference
61265/APP/2022/120
Local authority
Hillingdon
Postcode
HA4 2LM
Ward
NORTHWOOD HILLS
Application type
Householder
Property type
House

Key dates

Submitted
17 Jan 2022
Validated
17 Jan 2022
Comments close
23 Feb 2022
Target decision
14 Mar 2022
Decided
12 Mar 2022

Estimated project value

£21k–£34k

Based on the 9.0m² 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: 9m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.

Homes here go for about £570,250 — the median of the last 8 market sales in HA4 (the wider postcode district), £334,000 to £726,000.

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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