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Permitted23/1021/HSESubmitted 3 years agoLoft conversion

30 Southbourne Crescent London Borough of Barnet NW4 2JY

Two storey side extension following demolition of the existing garage. Formation of a side passage. Roof extension involving hip to gable, rear dormer and 3no. front facing rooflights

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Map of the site

Progress

Submitted
10 Mar 2023
— completed
Validated
10 Mar 2023
— completed
Consultation
—
— completed
Target date
5 May 2023
— completed
Decided
12 May 2023
— completed

Application details

Reference
23/1021/HSE
Local authority
Barnet
Postcode
NW4 2JY
Ward
HD22
Application type
Householder
Property type
House

Key dates

Submitted
10 Mar 2023
Validated
10 Mar 2023
Target decision
5 May 2023
Decided
12 May 2023

Estimated project value

£100k–£210k

Based on the 62.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 62m² · 2 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 £950,000 — the median of the last 6 market sales in NW4 2JY, £873,000 to £1,450,000.

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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