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Permitted223356Submitted 3 years agoLoft conversion

40 Waltham Forest E17 4SL

Installation of Corten steel cladding to rear dormer and first floor rear projection. Installation of a green roof and glazed balustrade to first floor rear projection. Construction of outbuilding within rear garden with solar panels.

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Progress

Submitted
8 Dec 2022
— completed
Validated
8 Dec 2022
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
31 Jan 2023
— completed

Application details

Reference
223356
Local authority
Waltham Forest
Postcode
E17 4SL
Application type
Householder
Property type
House

Key dates

Submitted
8 Dec 2022
Validated
8 Dec 2022
Decided
31 Jan 2023

Estimated project value

£42k–£88k

Based on the 26.0m² 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: 26m² · 1 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.

Homes here go for about £707,500 — the median of the last 6 market sales in E17 4SL, £650,000 to £974,500.

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.

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