Wellington Avenue Haringey N15 6AS
Certificate of Lawfulness for an existing single storey rear extension
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Progress
Application details
- Reference
- HGY/2026/0770
- Local authority
- Haringey
- Postcode
- N15 6AS
- Ward
- South Tottenham
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 18 Mar 2026
- Validated
- 18 Mar 2026
- Comments close
- 18 Mar 2026
- Target decision
- 13 May 2026
- Decided
- 13 May 2026
Estimated project value
£71k–£120k
Based on the 29.3m² 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: 29.32m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 23 WELLINGTON AVENUE, LONDON, N15 6ASTerraced · Not a standard market sale · £875,0009 months ago26 Nov 2025
- 10 WELLINGTON AVENUE, LONDON, N15 6ASTerraced · £288,0002 years ago9 Aug 2024
- 24 WELLINGTON AVENUE, LONDON, N15 6ASTerraced · Not a standard market sale · £1,150,0002 years ago19 Jul 2024
- 16 WELLINGTON AVENUE, LONDON, N15 6ASTerraced · Not a standard market sale · £800,0002 years ago18 Jun 2024
- 17 WELLINGTON AVENUE, LONDON, N15 6ASTerraced · Not a standard market sale · £1,200,0002 years ago20 Feb 2024
- 31 WELLINGTON AVENUE, LONDON, N15 6ASTerraced · Not a standard market sale · £1,000,0002 years ago26 Jan 2024
- 2 WELLINGTON AVENUE, LONDON, N15 6ASTerraced · £1,300,0003 years ago28 Feb 2023
- 33 WELLINGTON AVENUE, LONDON, N15 6ASTerraced · Not a standard market sale · £992,5003 years ago15 Dec 2022
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
- Wellington Avenue Haringey N15 6ASPermittedNext door
- Haringey N15 6ASPermittedNext door
- Haringey N15 6UBPermittedAdjoining
- Wellington Avenue Haringey N15 6ASPermittedAdjoining
- Wargrave Avenue Haringey N15 6UBPermittedAdjoining
- Wargrave Avenue Haringey N15 6UBUnknownAdjoining