← Back to search

Permitted21/4522/HSESubmitted 5 years agoRear extension

22 Northumberland Road London Borough of Barnet EN5 1ED

Single storey rear extension with an extended new patio area following demolition of the existing extension

Find on council portal

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Map of the site

Progress

Submitted
18 Aug 2021
— completed
Validated
18 Aug 2021
— completed
Consultation
—
— completed
Target date
13 Oct 2021
— completed
Decided
15 Dec 2021
— completed

Application details

Reference
21/4522/HSE
Local authority
Barnet
Postcode
EN5 1ED
Ward
OA
Application type
Householder
Property type
House

Key dates

Submitted
18 Aug 2021
Validated
18 Aug 2021
Target decision
13 Oct 2021
Decided
15 Dec 2021

Estimated project value

£54k–£90k

Based on the 24.0m² 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: 24m²

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 £1,200,000 — the median of the last 7 market sales in EN5 1ED, £476,000 to £2,425,000.

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.

Nearby applications