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Permitted23/1417/HSESubmitted 3 years agoRear extension

31 Northfield Road London Borough of Barnet EN4 9DN

First floor side and rear extension. Installation of external insulation with grey render

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Map of the site

Progress

Submitted
31 Mar 2023
— completed
Validated
31 Mar 2023
— completed
Consultation
—
— completed
Target date
26 May 2023
— completed
Decided
27 Sept 2023
— completed

Application details

Reference
23/1417/HSE
Local authority
Barnet
Postcode
EN4 9DN
Ward
EB22
Application type
Householder
Property type
House

Key dates

Submitted
31 Mar 2023
Validated
31 Mar 2023
Target decision
26 May 2023
Decided
27 Sept 2023

Estimated project value

£43k–£72k

Based on the 19.2m² 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: 19.2m² · 1 additional bedrooms

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Homes here go for about £649,000 — the median of the last 8 market sales in EN4 9DN, £542,000 to £705,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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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