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PermittedP/2021/18Submitted 8 years agoTwo-storey extension

4 Whitehall Road Harrow HA1 3AJ

Single and two storey rear extension; single storey front extension; conversion of garage to room and external alterations (Retrospective)

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Map of the site

Progress

Submitted
13 Jun 2018
— completed
Validated
13 Jun 2018
— completed
Consultation
9 Aug 2018
— completed
Target date
8 Aug 2018
— completed
Decided
8 Aug 2018
— completed

Application details

Reference
P/2021/18
Local authority
Harrow
Postcode
HA1 3AJ
Ward
Greenhill
Application type
Householder
Property type
House

Key dates

Submitted
13 Jun 2018
Validated
13 Jun 2018
Comments close
9 Aug 2018
Target decision
8 Aug 2018
Decided
8 Aug 2018

Estimated project value

£69k–£165k

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: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

Recently sold nearby

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

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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