← Back to search

Permitted25/P0661Submitted over a year agoBasement

20 WELFORD PLACE Merton SW19 5AJ

INSTALLTION OF NEW SMALL WINDOW BELOW GROUND LEVEL IN REAR ELEVATION WITH ACCOMPANYING LIGHT WELL TO PROVIDE NATURAL LIGHT TO EXISTING BASEMENT AREA WHICH IS TO BE CONVERTED TO HABITABLE USE. INSTALLATION OF 2 x REPLACEMENT WINDOWS AND 1 x PAIR OF REPLACEMENT FRENCH DOORS INTO EXISTING OPENINGS.

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Map of the site

Progress

Submitted
4 Mar 2025
— completed
Validated
4 Mar 2025
— completed
Consultation
17 Apr 2025
— completed
Target date
29 Apr 2025
— completed
Decided
29 Apr 2025
— completed

Application details

Reference
25/P0661
Local authority
Merton
Postcode
SW19 5AJ
Ward
Village
Application type
Householder
Property type
House

Key dates

Submitted
4 Mar 2025
Validated
4 Mar 2025
Comments close
17 Apr 2025
Target decision
29 Apr 2025
Decided
29 Apr 2025

Estimated project value

£7k–£10k

Based on the 1.2m² of floor area stated in the application, at inner London rates (2026). Source: trade estimate, basement £4,000-£6,000/m².

Floor area gained: 1.2m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £1,575,000 — the median of the last 8 market sales in SW19 5AJ, £549,092 to £1,800,000.

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.

Nearby applications