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Permitted252296Submitted 11 months agoLoft conversion

17 THE AVENUE Waltham Forest E4 9LB

Lawful development certificate (Proposed) - construction of two single storey rear extensions and a rear dormer roof extension and installation of a roof-light to the front roof slope.

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Progress

Submitted
29 Sept 2025
— completed
Validated
29 Sept 2025
— completed
Consultation
— completed
Target date
24 Nov 2025
— completed
Decided
24 Nov 2025
— completed

Application details

Reference
252296
Local authority
Waltham Forest
Postcode
E4 9LB
Ward
Hatch Lane & Highams Park North
Application type
All Other
Property type
House

Key dates

Submitted
29 Sept 2025
Validated
29 Sept 2025
Target decision
24 Nov 2025
Decided
24 Nov 2025

Estimated project value

£37k–£77k

Based on the 22.6m² 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: 22.6

Recently sold nearby

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

Homes here go for about £710,000 — the median of the last 5 market sales in E4 9LB, £432,500 to £1,220,000.

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.

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