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Permitted223536Submitted 3 years agoRear extension

21 Waltham Forest E17 4BH

Construction of a single storey rear extension.

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Progress

Submitted
5 Jan 2023
— completed
Validated
5 Jan 2023
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
27 Feb 2023
— completed

Application details

Reference
223536
Local authority
Waltham Forest
Postcode
E17 4BH
Application type
Householder
Property type
House

Key dates

Submitted
5 Jan 2023
Validated
5 Jan 2023
Decided
27 Feb 2023

Estimated project value

£96k–£160k

Based on the 39.2m² 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: 39.2m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £770,000 — the median of the last 7 market sales in E17 4BH, £458,000 to £900,000.

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.

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