22 Kingsgate Avenue London Borough of Barnet N3 3BH
Two storey rear extension with extended terrace area. Alterations to doors and windows to the side elevation. Conversion of the existing garage into habitable room, replacement of the garage door with window. Formation of new basement level. Roof extension involving side and rear dormer windows and front, side and rear rooflights. New front hardstanding and vehicular access to provide off-street parking (AMENDED DRAWINGS).
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Progress
Application details
- Reference
- 22/1107/HSE
- Local authority
- Barnet
- Postcode
- N3 3BH
- Ward
- FC22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 7 Mar 2022
- Validated
- 7 Mar 2022
- Comments close
- 8 Apr 2022
- Target decision
- 2 May 2022
- Decided
- 1 Jun 2022
Estimated project value
£420k–£880k
Based on the 261m² 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: 260.55m² · 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.
- FLAT 1, 38 KINGSGATE AVENUE, LONDON, N3 3BHOther · Not a standard market sale · £1,264,8629 months ago25 Nov 2025
- 36 KINGSGATE AVENUE, LONDON, N3 3BHSemi-detached · £955,00010 months ago7 Nov 2025
- 4 KINGSGATE AVENUE, LONDON, N3 3BHDetached · £1,710,0003 years ago31 Aug 2023
- 30 KINGSGATE AVENUE, LONDON, N3 3BHSemi-detached · £1,398,5005 years ago5 Mar 2021
- 32 KINGSGATE AVENUE, LONDON, N3 3BHSemi-detached · £1,410,0005 years ago26 Feb 2021
- 20 KINGSGATE AVENUE, LONDON, N3 3BHDetached · £1,550,0005 years ago26 Feb 2021
- 10 KINGSGATE AVENUE, LONDON, N3 3BHDetached · £1,955,0006 years ago10 Mar 2020
- 30 KINGSGATE AVENUE, LONDON, N3 3BHSemi-detached · £1,000,0008 years ago29 Mar 2018
Homes here go for about £1,410,000 — the median of the last 7 market sales in N3 3BH, £955,000 to £1,955,000.
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
- 22 Kingsgate Avenue London Borough of Barnet N3 3BHPermittedNext door
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- 28 Kingsgate Avenue London Borough of Barnet N3 3BHRefused45 yd
- 28 Kingsgate Avenue Barnet N3 3BHPermitted45 yd
- 19 Kingsgate Avenue London Borough of Barnet N3 3DHPermitted47 yd