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Permitted2023/2564Submitted 3 years agoRear extension

13 Trentham Street Wandsworth SW18 5AS

Alterations including erection of single storey rear and side extension, formation of roof terrace above and installation of steel staircase to provide access to rear garden from first floor flat.

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Progress

Submitted
6 Jul 2023
— completed
Validated
6 Jul 2023
— completed
Consultation
4 Aug 2023
— completed
Target date
27 Nov 2023
— completed
Decided
27 Nov 2023
— completed

Application details

Reference
2023/2564
Local authority
Wandsworth
Postcode
SW18 5AS
Ward
Southfields
Application type
All Other
Property type
Flat

Key dates

Submitted
6 Jul 2023
Validated
6 Jul 2023
Comments close
4 Aug 2023
Target decision
27 Nov 2023
Decided
27 Nov 2023

Estimated project value

£37k–£61k

Based on the 15.0m² 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: 15

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 £733,500 — the median of the last 8 market sales in SW18 5AS, £565,000 to £1,339,270.

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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