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Permitted231241Submitted 3 years agoLoft conversion

4 GRANVILLE ROAD Waltham Forest E17 9BT

Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, together with installation of one roof light to front roof slope.

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Progress

Submitted
19 May 2023
— completed
Validated
19 May 2023
— completed
Consultation
19 Jul 2023
— completed
Target date
14 Jul 2023
— completed
Decided
3 Jul 2023
— completed

Application details

Reference
231241
Local authority
Waltham Forest
Postcode
E17 9BT
Ward
Hoe Street
Application type
All Other
Property type
House

Key dates

Submitted
19 May 2023
Validated
19 May 2023
Comments close
19 Jul 2023
Target decision
14 Jul 2023
Decided
3 Jul 2023

Estimated project value

£40k–£84k

Based on the 24.8m² 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: 24.8m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £617,500 — the median of the last 6 market sales in E17 9BT, £330,000 to £1,120,000.

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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