24 Longfield Avenue London Borough of Barnet NW7 2EG
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 2.81 metres and eaves height of 2.81 metres. Following demolition of the existing rear extension and outbuilding.
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Progress
Application details
- Reference
- 26/3099/PNH
- Local authority
- Barnet
- Postcode
- NW7 2EG
- Ward
- MH22
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 21 Aug 2026
- Validated
- 21 Aug 2026
- Target decision
- 2 Oct 2026
Estimated project value
£115k–£195k
Based on the 47.9m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 47.94m²
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.
- 34 LONGFIELD AVENUE, LONDON, NW7 2EGSemi-detached · £737,5005 months ago25 Mar 2026
- 40 LONGFIELD AVENUE, LONDON, NW7 2EGSemi-detached · £740,00016 months ago9 May 2025
- 24 LONGFIELD AVENUE, LONDON, NW7 2EGSemi-detached · £650,00018 months ago19 Feb 2025
- 48 LONGFIELD AVENUE, LONDON, NW7 2EGTerraced · £350,0002 years ago10 Nov 2023
- 32 LONGFIELD AVENUE, LONDON, NW7 2EGSemi-detached · £575,0005 years ago21 Dec 2020
- 44 LONGFIELD AVENUE, LONDON, NW7 2EGSemi-detached · £620,0005 years ago27 Nov 2020
- 42 LONGFIELD AVENUE, LONDON, NW7 2EGSemi-detached · £689,9506 years ago31 Jan 2020
- 52 LONGFIELD AVENUE, LONDON, NW7 2EGTerraced · £370,0008 years ago14 Jun 2018
Homes here go for about £635,000 — the median of the last 8 market sales in NW7 2EG, £350,000 to £740,000.
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
- London Borough of BarnetPermittedAdjoining
- London Borough of BarnetPermittedAdjoining
- London Borough of BarnetRefusedAdjoining
- 32 Longfield Avenue London Borough of Barnet NW7 2EGPermittedAdjoining
- 29 Longfield Avenue London Borough of Barnet NW7 2EHPermitted49 yd
- 29 Longfield Avenue London Borough of Barnet NW7 2EHPermitted54 yd