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Permitted22/P3702Submitted 3 years agoGarage

18B Thornton Road Merton SW19 4NG

CONVERSON OF GARAGES INTO HABITABLE ROOMS INCLUDING INFILLING OF THE UNDERCROFT AREA.

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Progress

Submitted
21 Dec 2022
— completed
Validated
21 Dec 2022
— completed
Consultation
15 Feb 2023
— completed
Target date
15 Feb 2023
— completed
Decided
15 Feb 2023
— completed

Application details

Reference
22/P3702
Local authority
Merton
Postcode
SW19 4NG
Ward
Hillside
Application type
Householder
Property type
House

Key dates

Submitted
21 Dec 2022
Validated
21 Dec 2022
Comments close
15 Feb 2023
Target decision
15 Feb 2023
Decided
15 Feb 2023

Estimated project value

£11k–£48k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 garage conversion cost guide.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £910,000 — the median of the last 6 market sales in SW19 4NG, £530,000 to £2,250,000.

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.

Nearby applications