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Refused20/P0501Submitted 6 years agoRear extension

338 Martin Way Merton SW20 9BS

APPLICATION TO DETERMINE WHETHER PRIOR APPROVAL IS REQUIRED IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 6 METRES THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.2 METRES THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES

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Progress

Submitted
5 Feb 2020
— completed
Validated
5 Feb 2020
— completed
Consultation
27 Feb 2020
— completed
Target date
17 Mar 2020
— completed
Decided
17 Mar 2020
— completed

Application details

Reference
20/P0501
Local authority
Merton
Postcode
SW20 9BS
Ward
Cannon Hill_historic
Application type
Prior Approval
Property type
House

Key dates

Submitted
5 Feb 2020
Validated
5 Feb 2020
Comments close
27 Feb 2020
Target decision
17 Mar 2020
Decided
17 Mar 2020

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. 2 recent sales are listed below.

Homes here go for about £633,500 — the median of the last 6 market sales in SW20 9BS, £415,000 to £703,000.

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.

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