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PermittedP/4756/21Submitted 4 years agoLoft conversion

157 Malvern Avenue Harrow HA2 9HG

Alterations and extension to roof to form end gable; rear dormer; rooflight in front roofslope; single storey rear extension with canopy; detached outbuilding with green roof at rear for use as office/storage/gym; patio at rear; external alterations

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Progress

Submitted
1 Dec 2021
— completed
Validated
1 Dec 2021
— completed
Consultation
18 Feb 2022
— completed
Target date
22 Feb 2022
— completed
Decided
22 Feb 2022
— completed

Application details

Reference
P/4756/21
Local authority
Harrow
Postcode
HA2 9HG
Ward
Roxbourne
Application type
Householder
Property type
Commercial

Key dates

Submitted
1 Dec 2021
Validated
1 Dec 2021
Comments close
18 Feb 2022
Target decision
22 Feb 2022
Decided
22 Feb 2022

Estimated project value

£105k–£215k

Based on the 69.0m² 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: 69m² · 1 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 5 recent sales are listed below.

Homes here go for about £620,000 — the median of the last 7 market sales in HA2 9HG, £545,000 to £800,000.

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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