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Permitted250184Submitted over a year agoRear extension

18 SOUTH AVENUE Waltham Forest E4 7NW

Removal of existing rear extension and construction of a single storey rear extension.

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Progress

Submitted
11 Feb 2025
— completed
Validated
11 Feb 2025
— completed
Consultation
4 Mar 2025
— completed
Target date
8 Apr 2025
— completed
Decided
8 Apr 2025
— completed

Application details

Reference
250184
Local authority
Waltham Forest
Postcode
E4 7NW
Ward
Chingford Green
Application type
Householder
Property type
House

Key dates

Submitted
11 Feb 2025
Validated
11 Feb 2025
Comments close
4 Mar 2025
Target decision
8 Apr 2025
Decided
8 Apr 2025

Estimated project value

£12k–£21k

Based on the 5.0m² 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: 5

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £547,500 — the median of the last 6 market sales in E4 7NW, £460,000 to £831,000.

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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