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Permitted25/P3128Submitted 12 months agoRear extension

18 COWDREY ROAD Merton SW19 8TU

APPLICATION FOR THE ERECTION OF SINGLE STOREY REAR/SIDE EXTENSION.

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Map of the site

Progress

Submitted
31 Oct 2025
— completed
Validated
31 Oct 2025
— completed
Consultation
27 Nov 2025
— completed
Target date
26 Dec 2025
— completed
Decided
3 Dec 2025
— completed

Application details

Reference
25/P3128
Local authority
Merton
Postcode
SW19 8TU
Ward
Wandle
Application type
Householder
Property type
House

Key dates

Submitted
31 Oct 2025
Validated
31 Oct 2025
Comments close
27 Nov 2025
Target decision
26 Dec 2025
Decided
3 Dec 2025

Estimated project value

£51k–£85k

Based on the 20.8m² 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: 20.84m²

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 £442,000 — the median of the last 7 market sales in SW19 8TU, £390,000 to £820,000.

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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