London Borough of Barnet N3 3DH
Two storey front extensions with gables above to both properties. Part single, part two storey side and rear extension to No. 25. Alterations to roof including heightening of roof to facilitate rooms in the roof space of No. 25 and further rooms in the roof space of No. 27. Insertion of canopies over both entrance doors.
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Progress
Application details
- Reference
- F/04710/11
- Local authority
- Barnet
- Postcode
- N3 3DH
- Ward
- FC
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 28 Nov 2011
- Validated
- 28 Nov 2011
- Target decision
- 23 Jan 2012
- Decided
- 27 Jul 2012
Estimated project value
£75k–£175k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.
- 27 KINGSGATE AVENUE, LONDON, N3 3DHSemi-detached · £620,0005 months ago31 Mar 2026
- 33 KINGSGATE AVENUE, LONDON, N3 3DHSemi-detached · £925,00011 months ago26 Sept 2025
- 7 KINGSGATE AVENUE, LONDON, N3 3DHDetached · £1,950,0002 years ago12 Jan 2024
- 23 KINGSGATE AVENUE, LONDON, N3 3DHDetached · £2,000,0184 years ago3 Mar 2022
- 3 KINGSGATE AVENUE, LONDON, N3 3DHDetached · £1,750,0005 years ago12 Aug 2021
- 33 KINGSGATE AVENUE, LONDON, N3 3DHSemi-detached · £880,0007 years ago18 Jul 2019
- 27 KINGSGATE AVENUE, LONDON, N3 3DHSemi-detached · £1,330,00010 years ago30 Oct 2015
- 39 KINGSGATE AVENUE, LONDON, N3 3DHDetached · £500,00013 years ago15 Oct 2012
Homes here go for about £1,127,500 — the median of the last 8 market sales in N3 3DH, £500,000 to £2,000,018.
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 Barnet N3 3DHPermittedNext door
- 25 Kingsgate Avenue London Borough of Barnet N3 3DHRefusedNext door
- 25 Kingsgate Avenue London Borough of Barnet N3 3DHPermittedNext door
- 23 Kingsgate Avenue London Borough of Barnet N3 3DHPermittedNext door
- 23 Kingsgate Avenue London Borough of Barnet N3 3DHPermittedAdjoining
- 33 Kingsgate Avenue London Borough of Barnet N3 3DHRefusedAdjoining