6 Kettlewell Close London Borough of Barnet N11 3FB
Roof extension involving rear dormer with juliette balcony and 2no. front facing rooflights (AMENDED DESCRIPTION)
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Progress
Application details
- Reference
- 26/0530/192
- Local authority
- Barnet
- Postcode
- N11 3FB
- Ward
- FB22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 12 Feb 2026
- Validated
- 12 Feb 2026
- Target decision
- 9 Apr 2026
- Decided
- 4 Mar 2026
Estimated project value
£38k–£79k
Based on the 23.2m² 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: 23.23m² · 1 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.
- 6 KETTLEWELL CLOSE, LONDON, N11 3FBOther · Not a standard market sale · £480,00010 months ago19 Dec 2025
- 1 KETTLEWELL CLOSE, LONDON, N11 3FBDetached · £785,00017 months ago8 May 2025
- 11 KETTLEWELL CLOSE, LONDON, N11 3FBTerraced · £690,0005 years ago30 Jun 2021
- 8 KETTLEWELL CLOSE, LONDON, N11 3FBSemi-detached · £535,0006 years ago15 Nov 2019
- 12 KETTLEWELL CLOSE, LONDON, N11 3FBTerraced · £700,0009 years ago9 Dec 2016
- 11 KETTLEWELL CLOSE, LONDON, N11 3FBTerraced · £650,00010 years ago1 Jul 2016
- 17 KETTLEWELL CLOSE, LONDON, N11 3FBTerraced · £500,00012 years ago26 Sept 2014
- 19 KETTLEWELL CLOSE, LONDON, N11 3FBTerraced · £426,00012 years ago10 Sept 2014
Homes here go for about £650,000 — the median of the last 7 market sales in N11 3FB, £426,000 to £785,000.
Contains HM Land Registry data © Crown copyright and database right 2025. 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
- 7 Kettlewell Close London Borough of Barnet N11 3FBPermittedNext door
- 8 Kettlewell Close London Borough of Barnet N11 3FBPermittedNext door
- 2 Kettlewell Close London Borough of Barnet N11 3FBRefusedAdjoining
- 2 Kettlewell Close London Borough of Barnet N11 3FBPermittedAdjoining
- 2 Kettlewell Close London Borough of Barnet N11 3FBRefusedAdjoining
- 2 Kettlewell Close London Borough of Barnet N11 3FBPermittedAdjoining