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PermittedP/1102/23Submitted 3 years agoTwo-storey extension

18 Grove Road Harrow HA5 5HW

Single and two storey side extension; single storey rear extension; external alterations (demolition of attached garage)

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Progress

Submitted
12 Apr 2023
— completed
Validated
12 Apr 2023
— completed
Consultation
8 May 2023
— completed
Target date
16 Jun 2023
— completed
Decided
15 Jun 2023
— completed

Application details

Reference
P/1102/23
Local authority
Harrow
Postcode
HA5 5HW
Ward
Pinner South
Application type
Householder
Property type
House

Key dates

Submitted
12 Apr 2023
Validated
12 Apr 2023
Comments close
8 May 2023
Target decision
16 Jun 2023
Decided
15 Jun 2023

Estimated project value

£175k–£245k

Based on the 70.4m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 70.4m² · 2 additional bedrooms

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 £804,500 — the median of the last 8 market sales in HA5 5HW, £640,000 to £925,000.

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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