18 COURTLAND AVENUE Waltham Forest E4 6DU
Construction of a single storey side and rear extension, dormer roof extension to main rear roof, together with installation of three roof lights to front roof slope and two rear facing dormer windows.
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Progress
Application details
- Reference
- 260061
- Local authority
- Waltham Forest
- Postcode
- E4 6DU
- Ward
- Hatch Lane & Highams Park North
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 19 Jan 2026
- Validated
- 19 Jan 2026
- Comments close
- 12 Feb 2026
- Target decision
- 16 Mar 2026
- Decided
- 13 Mar 2026
Estimated project value
£55k–£115k
Based on the 34.0m² 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: 34m² · 1 additional bedrooms
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.
- 45 COURTLAND AVENUE, LONDON, E4 6DUSemi-detached · £694,5004 months ago6 May 2026
- 10 COURTLAND AVENUE, LONDON, E4 6DUDetached · £765,00014 months ago2 Jul 2025
- 18 COURTLAND AVENUE, LONDON, E4 6DUSemi-detached · £550,00020 months ago8 Jan 2025
- 28 COURTLAND AVENUE, LONDON, E4 6DUSemi-detached · £865,00021 months ago28 Nov 2024
- 17 COURTLAND AVENUE, LONDON, E4 6DUSemi-detached · Not a standard market sale · £630,0002 years ago24 Jun 2024
- 52 COURTLAND AVENUE, LONDON, E4 6DUSemi-detached · £610,0003 years ago24 Jul 2023
- 50 COURTLAND AVENUE, LONDON, E4 6DUSemi-detached · £580,0004 years ago24 Sept 2021
- 6 COURTLAND AVENUE, LONDON, E4 6DUTerraced · £440,0005 years ago25 Jun 2021
Homes here go for about £610,000 — the median of the last 7 market sales in E4 6DU, £440,000 to £865,000.
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
- Courtland Avenue Waltham Forest E4 6DUPermittedNext door
- 20 Waltham Forest E4 6DURefusedNext door
- 20 COURTLAND AVENUE Waltham Forest E4 6DUPermittedNext door
- 10 COURTLAND AVENUE Waltham Forest E4 6DUPermitted49 yd
- 17 COURTLAND AVENUE Waltham Forest E4 6DUPermitted64 yd
- 17 COURTLAND AVENUE Waltham Forest E4 6DURefused64 yd