9 Edgeworth Crescent London Borough of Barnet NW4 4HA
Single storey front extension with conversion of garage to habitable space. Part single, part two storey side/rear extension. Alterations to roof including hip to gable and dormer roof extensions, raising of the ridge height, 3no front facing rooflights, 2no side facing rooflights and 1no rear facing rooflight
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Progress
Application details
- Reference
- 22/4370/HSE
- Local authority
- Barnet
- Postcode
- NW4 4HA
- Ward
- WH22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 30 Aug 2022
- Validated
- 30 Aug 2022
- Target decision
- 25 Oct 2022
- Decided
- 10 Mar 2023
Estimated project value
£230k–£480k
Based on the 142m² 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: 141.55m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 45 EDGEWORTH CRESCENT, LONDON, NW4 4HADetached · £1,100,0008 months ago6 Jan 2026
- 1 EDGEWORTH CRESCENT, LONDON, NW4 4HADetached · £1,780,0002 years ago23 Jul 2024
- 1 EDGEWORTH CRESCENT, LONDON, NW4 4HADetached · £1,780,0005 years ago6 Sept 2021
- 11 EDGEWORTH CRESCENT, LONDON, NW4 4HADetached · £1,220,0007 years ago1 Apr 2019
- 51 EDGEWORTH CRESCENT, LONDON, NW4 4HASemi-detached · £1,025,0008 years ago28 Feb 2018
- 9 EDGEWORTH CRESCENT, LONDON, NW4 4HADetached · £1,325,0008 years ago23 Nov 2017
- 25 EDGEWORTH CRESCENT, LONDON, NW4 4HADetached · £975,00012 years ago29 Aug 2014
- 51 EDGEWORTH CRESCENT, LONDON, NW4 4HASemi-detached · £800,00012 years ago25 Oct 2013
Homes here go for about £1,160,000 — the median of the last 8 market sales in NW4 4HA, £800,000 to £1,780,000.
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.
Nearby applications
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- 9 Edgeworth Crescent London Borough of Barnet NW4 4HAPermittedNext door
- 11 Edgeworth Crescent London Borough of Barnet NW4 4HAPermittedAdjoining
- 11 Edgeworth Crescent London Borough of Barnet NW4 4HAPermittedAdjoining