Seaford Road Haringey N15 5DX
Erection of a single storey wrap-around side and rear extension projecting 3.5m from the rear elevation of the property. The extension is 3.1m high along the rear elevation, and steps down to 2.7m on the side elevation along the neighbouring gardens.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- HGY/2025/0481
- Local authority
- Haringey
- Postcode
- N15 5DX
- Ward
- Seven Sisters
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 6 Mar 2025
- Validated
- 6 Mar 2025
- Comments close
- 6 Mar 2025
- Target decision
- 1 May 2025
- Decided
- 30 Apr 2025
Estimated project value
£33k–£55k
Based on the 13.5m² 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: 13.5m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 133 SEAFORD ROAD, LONDON, N15 5DXTerraced · Not a standard market sale · £528,5008 months ago15 Dec 2025
- 137 SEAFORD ROAD, LONDON, N15 5DXTerraced · £857,50016 months ago2 May 2025
- 143 SEAFORD ROAD, LONDON, N15 5DXTerraced · £755,00022 months ago28 Oct 2024
- 87 SEAFORD ROAD, LONDON, N15 5DXTerraced · £760,0002 years ago8 May 2024
- 141 SEAFORD ROAD, LONDON, N15 5DXTerraced · Not a standard market sale · £380,0002 years ago14 Sept 2023
- 77 SEAFORD ROAD, LONDON, N15 5DXTerraced · Not a standard market sale · £550,0004 years ago8 Apr 2022
- 107 SEAFORD ROAD, LONDON, N15 5DXTerraced · £710,0004 years ago21 Jan 2022
- 125 SEAFORD ROAD, LONDON, N15 5DXTerraced · £605,0005 years ago21 Jan 2021
Homes here go for about £755,000 — the median of the last 5 market sales in N15 5DX, £605,000 to £857,500.
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
- Haringey N15 5DXPermittedNext door
- Haringey N15 5DXPermittedNext door
- Seaford Road Haringey N15 5DSRefusedAdjoining
- Haringey N15 5DNPermittedAdjoining
- Haringey N15 5DNPermittedAdjoining
- 127 HaringeyPermittedAdjoining