15 SINCLAIR ROAD Waltham Forest E4 8PH
Construction of a single storey side and rear extension.
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Progress
Application details
- Reference
- 253030
- Local authority
- Waltham Forest
- Postcode
- E4 8PH
- Ward
- Valley
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 29 Dec 2025
- Validated
- 29 Dec 2025
- Comments close
- 27 Jan 2026
- Target decision
- 23 Feb 2026
- Decided
- 23 Feb 2026
Estimated project value
£60k–£99k
Based on the 24.5m² 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: 24.5m² · 1 additional bedrooms
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.
- 47 SINCLAIR ROAD, LONDON, E4 8PHTerraced · £455,0003 months ago15 May 2026
- 11 SINCLAIR ROAD, LONDON, E4 8PHTerraced · £545,00021 months ago3 Dec 2024
- 41 SINCLAIR ROAD, LONDON, E4 8PHTerraced · £400,00023 months ago12 Sept 2024
- 7 SINCLAIR ROAD, LONDON, E4 8PHTerraced · £507,5002 years ago15 May 2024
- 33 SINCLAIR ROAD, LONDON, E4 8PHFlat or maisonette · Leasehold · £278,0003 years ago30 Nov 2022
- 27 SINCLAIR ROAD, LONDON, E4 8PHTerraced · £510,0004 years ago29 Apr 2022
- 55 SINCLAIR ROAD, LONDON, E4 8PHTerraced · Leasehold · £300,0005 years ago7 Jan 2021
- 15 SINCLAIR ROAD, LONDON, E4 8PHTerraced · £440,0005 years ago13 Oct 2020
Homes here go for about £447,500 — the median of the last 8 market sales in E4 8PH, £278,000 to £545,000.
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
- Waltham ForestRefusedAdjoining
- Waltham ForestPermittedAdjoining
- 2 SINCLAIR ROAD Waltham Forest E4 8PJRefused61 yd
- 2 SINCLAIR ROAD Waltham Forest E4 8PJPermitted61 yd
- Waltham ForestRefused62 yd
- Waltham ForestPermitted62 yd