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Permitted261049Submitted 4 months agoRear extension

77 COPPERMILL LANE Waltham Forest E17 7HA

Construction of a single storey rear infill extension and single storey rear outbuilding. Alterations to the fenestration involving the installation of replacement windows to the front and rear elevations, new rear patio door and removal of rear chimney.

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Progress

Submitted
29 Apr 2026
— completed
Validated
29 Apr 2026
— completed
Consultation
13 Jul 2026
— completed
Target date
24 Jun 2026
— completed
Decided
16 Jul 2026
— completed

Application details

Reference
261049
Local authority
Waltham Forest
Postcode
E17 7HA
Ward
St James
Application type
Householder
Property type
House

Key dates

Submitted
29 Apr 2026
Validated
29 Apr 2026
Comments close
13 Jul 2026
Target decision
24 Jun 2026
Decided
16 Jul 2026

Estimated project value

£9k–£16k

Based on the 3.8m² 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: 3.8

Recently sold nearby

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

Homes here go for about £400,000 — the median of the last 7 market sales in E17 7HA, £282,500 to £806,000.

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.

Recorded changes

  • 12 Aug 2026: Approved

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