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Refused21/0769/PNHSubmitted 5 years agoRear extension

3 Northumberland Road London Borough of Barnet EN5 1EF

Single storey rear extension measures 6.30 metres in depth from the original rear wall with an eaves height of 3.06m and a maximum height of 3.06m

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Map of the site

Progress

Submitted
12 Feb 2021
— completed
Validated
12 Feb 2021
— completed
Consultation
—
— completed
Target date
26 Mar 2021
— completed
Decided
19 Mar 2021
— completed

Application details

Reference
21/0769/PNH
Local authority
Barnet
Postcode
EN5 1EF
Ward
OA
Application type
Prior Approval
Property type
House

Key dates

Submitted
12 Feb 2021
Validated
12 Feb 2021
Target decision
26 Mar 2021
Decided
19 Mar 2021

Estimated project value

£22k–£36k

Based on the 9.6m² 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: 9.6m²

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 £1,205,000 — the median of the last 7 market sales in EN5 1EF, £685,000 to £1,950,000.

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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