9 Lyndhurst Avenue London Borough of Barnet NW7 2AD
Single storey rear extension with a proposed maximum depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres, following demolition of existing outbuilding.
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Progress
Application details
- Reference
- 26/2913/PNH
- Local authority
- Barnet
- Postcode
- NW7 2AD
- Ward
- BO22
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 6 Aug 2026
- Validated
- 6 Aug 2026
- Target decision
- 17 Sept 2026
- Decided
- 3 Sept 2026
Estimated project value
£59k–£97k
Based on the 24.0m² 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: 24m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 35 LYNDHURST AVENUE, LONDON, NW7 2ADDetached · £840,0007 months ago21 Jan 2026
- 39A LYNDHURST AVENUE, LONDON, NW7 2ADSemi-detached · £1,250,0002 years ago29 Jul 2024
- 39 LYNDHURST AVENUE, LONDON, NW7 2ADDetached · £1,100,0002 years ago26 Apr 2024
- 1 LYNDHURST AVENUE, LONDON, NW7 2ADDetached · £1,040,0003 years ago10 Mar 2023
- 37A LYNDHURST AVENUE, LONDON, NW7 2ADDetached · £1,350,0004 years ago28 Jun 2022
- 37 LYNDHURST AVENUE, LONDON, NW7 2ADDetached · £1,380,0004 years ago13 May 2022
- 39A LYNDHURST AVENUE, LONDON, NW7 2ADDetached · £875,0007 years ago5 Feb 2019
- 41 LYNDHURST AVENUE, LONDON, NW7 2ADDetached · Not a standard market sale · £900,0008 years ago19 Jul 2018
Homes here go for about £1,100,000 — the median of the last 7 market sales in NW7 2AD, £840,000 to £1,380,000.
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.
Recorded changes
- 5 Sept 2026: Approved
Nearby applications
- 9 Lyndhurst Avenue London Borough of Barnet NW7 2ADRefusedNext door
- 9 Lyndhurst Avenue London Borough of Barnet NW7 2ADRefusedNext door
- 9 Lyndhurst Avenue London Borough of Barnet NW7 2ADPermittedNext door
- 9 Lyndhurst Avenue London Borough of Barnet NW7 2ADPendingNext door
- 7 Lyndhurst Avenue London Borough of Barnet NW7 2ADRefusedNext door
- 7 Lyndhurst Avenue London Borough of Barnet NW7 2ADPermittedNext door