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Permitted25/4608/HSESubmitted 10 months agoRear extension

12 Mowbray Road London Borough of Barnet EN5 1RH

Part single, part two storey side and rear extensions, new raised patio and associated access steps to garden following demolition of existing detached double garage, existing single garage and rear outbuilding. Alterations to front entrance including replacement of canopy. Removal of front ground floor bay window. Reconfiguration of front driveway including changes to landscaping

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Map of the site

Progress

Submitted
18 Nov 2025
— completed
Validated
18 Nov 2025
— completed
Consultation
12 Dec 2025
— completed
Target date
13 Jan 2026
— completed
Decided
5 Feb 2026
— completed

Application details

Reference
25/4608/HSE
Local authority
Barnet
Postcode
EN5 1RH
Ward
BV22
Application type
Householder
Property type
House

Key dates

Submitted
18 Nov 2025
Validated
18 Nov 2025
Comments close
12 Dec 2025
Target decision
13 Jan 2026
Decided
5 Feb 2026

Estimated project value

£280k–£470k

Based on the 125m² 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: 125 · 1 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 £352,000 — the median of the last 8 market sales in EN5 1RH, £86,000 to £1,239,264.

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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