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Permitted18/P1468Submitted 8 years agoRear extension

4 Carlton Park Avenue Merton SW20 8BL

CONVERSION OF FIRST AND SECOND FLOORS TO CREATE 2 x FLATS AND ENLARGEMENT OF GROUND FLOOR COMMERICIAL UNIT, INVOLVING THE ERECTION OF A THREE STOREY SIDE EXTENSION AND A SINGLE STOREY REAR EXTENSION.

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Progress

Submitted
8 May 2018
— completed
Validated
8 May 2018
— completed
Consultation
7 Jun 2018
— completed
Target date
6 Sept 2018
— completed
Decided
7 Sept 2018
— completed

Application details

Reference
18/P1468
Local authority
Merton
Postcode
SW20 8BL
Ward
Dundonald_histroic
Application type
All Other
Property type
Flat

Key dates

Submitted
8 May 2018
Validated
8 May 2018
Comments close
7 Jun 2018
Target decision
6 Sept 2018
Decided
7 Sept 2018

Estimated project value

£41k–£75k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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