11 Ash Grove Barnet NW2 3LJ
Demolition of single storey rear additions. Erection of a single storey rear extension.
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Progress
Application details
- Reference
- 25/3153/FUL
- Local authority
- Barnet
- Postcode
- NW2 3LJ
- Ward
- CW22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 29 Jul 2025
- Validated
- 29 Jul 2025
- Target decision
- 23 Sept 2025
- Decided
- 22 Sept 2025
Estimated project value
£29k–£49k
Based on the 12.0m² 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: 12m²
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.
- 13B ASH GROVE, LONDON, NW2 3LJFlat or maisonette · Leasehold · £325,0004 months ago7 May 2026
- FLAT 3, 15 ASH GROVE, LONDON, NW2 3LJFlat or maisonette · Leasehold · Not a standard market sale · £385,00016 months ago29 Apr 2025
- FLAT 2, 15 ASH GROVE, LONDON, NW2 3LJFlat or maisonette · Leasehold · Not a standard market sale · £450,00017 months ago21 Mar 2025
- FLAT 1, 15 ASH GROVE, LONDON, NW2 3LJSemi-detached · Not a standard market sale · £600,00022 months ago23 Oct 2024
- FLAT 1, 19 ASH GROVE, LONDON, NW2 3LJFlat or maisonette · Leasehold · £900,0004 years ago14 Dec 2021
- 13C ASH GROVE, LONDON, NW2 3LJFlat or maisonette · Leasehold · £235,0005 years ago3 Nov 2020
- 13B ASH GROVE, LONDON, NW2 3LJFlat or maisonette · Leasehold · £307,5006 years ago11 Oct 2019
- FLAT 1, 15 ASH GROVE, LONDON, NW2 3LJSemi-detached · Not a standard market sale · £435,0008 years ago27 Apr 2018
Homes here go for about £316,250 — the median of the last 4 market sales in NW2 3LJ, £235,000 to £900,000.
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
- 11 Ash Grove Barnet NW2 3LJPermittedNext door
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- 9 Ash Grove London Borough of Barnet NW2 3LJRefusedNext door
- 9 Ash Grove London Borough of Barnet NW2 3LJRefusedNext door
- 9 Ash Grove London Borough of Barnet NW2 3LJRefusedNext door
- 9 Ash Grove London Borough of Barnet NW2 3LJRefusedNext door