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Permitted250699Submitted over a year agoLoft conversion

39 THEYDON STREET Waltham Forest E17 8EN

Construction of dormer roof extension to main rear roof, together with installation of two roof lights to front roof slope.

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Map of the site

Progress

Submitted
31 Mar 2025
— completed
Validated
31 Mar 2025
— completed
Consultation
12 Jun 2025
— completed
Target date
26 May 2025
— completed
Decided
9 Jul 2025
— completed

Application details

Reference
250699
Local authority
Waltham Forest
Postcode
E17 8EN
Ward
Lea Bridge
Application type
Householder
Property type
House

Key dates

Submitted
31 Mar 2025
Validated
31 Mar 2025
Comments close
12 Jun 2025
Target decision
26 May 2025
Decided
9 Jul 2025

Estimated project value

£49k–£100k

Based on the 30.0m² 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: 30m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £484,500 — the median of the last 8 market sales in E17 8EN, £445,000 to £565,000.

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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