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Permitted21/P1238Submitted 5 years agoLoft conversion

52 Carlton Park Avenue Merton SW20 8BL

APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION, REAR ROOF EXTENSION AND THE INSTALLATION OF ROOF LIGHTS TO THE FRONT ROOF SLOPE.

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Progress

Submitted
26 Mar 2021
— completed
Validated
26 Mar 2021
— completed
Consultation
26 Mar 2021
— completed
Target date
21 May 2021
— completed
Decided
20 May 2021
— completed

Application details

Reference
21/P1238
Local authority
Merton
Postcode
SW20 8BL
Ward
Dundonald_histroic
Application type
Householder
Property type
House

Key dates

Submitted
26 Mar 2021
Validated
26 Mar 2021
Comments close
26 Mar 2021
Target decision
21 May 2021
Decided
20 May 2021

Estimated project value

£37k–£100k

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 loft conversion cost guide.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 5 recent sales are listed below.

Homes here go for about £850,000 — the median of the last 7 market sales in SW20 8BL, £640,000 to £943,000.

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