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PermittedP/1670/22Submitted 4 years agoLoft conversion

15 London Road Harrow HA7 4PA

Single storey front extension incorporating porch; single storey front extension to garage; conversion of garage to habitable room; single storey side extension; first floor side extension; first floor rear extension; single and two storey rear extension with two Juliette balconies; alterations and extension to roof; rear dormer; rooflights in front and both side roofslopes; external alterations (demolition of rear extension and part of side extension)

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Progress

Submitted
5 May 2022
— completed
Validated
5 May 2022
— completed
Consultation
30 May 2022
— completed
Target date
30 Jun 2022
— completed
Decided
30 Jun 2022
— completed

Application details

Reference
P/1670/22
Local authority
Harrow
Postcode
HA7 4PA
Ward
Canons
Application type
Householder
Property type
House

Key dates

Submitted
5 May 2022
Validated
5 May 2022
Comments close
30 May 2022
Target decision
30 Jun 2022
Decided
30 Jun 2022

Estimated project value

£115k–£245k

Based on the 78.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 78 · 3 additional bedrooms

Recently sold nearby

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

Homes here go for about £910,000 — the median of the last 7 market sales in HA7 4PA, £800,000 to £1,265,000.

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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