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PermittedPL/1351/26Submitted 5 months agoRear extension

132 CANNON LANE Harrow HA5 1HR

Single storey front extension incorporating porch; Conversion of garage to self contained annex ancillary to main dwelling, Replace garage door with window in front elevation; Single storey rear extension; External alterations

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Map of the site

Progress

Submitted
15 May 2026
— completed
Validated
15 May 2026
— completed
Consultation
10 Jun 2026
— completed
Target date
10 Jul 2026
— completed
Decided
10 Jul 2026
— completed

Application details

Reference
PL/1351/26
Local authority
Harrow
Postcode
HA5 1HR
Ward
Pinner South
Application type
Householder
Property type
House

Key dates

Submitted
15 May 2026
Validated
15 May 2026
Comments close
10 Jun 2026
Target decision
10 Jul 2026
Decided
10 Jul 2026

Estimated project value

£75k–£125k

Based on the 33.0m² 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: 33m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £725,000 — the median of the last 5 market sales in HA5 1HR, £613,000 to £851,000.

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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