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Refused24/P1111Submitted 2 years agoRear extension

21 Westcroft Gardens Merton SM4 4DJ

APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 6M, MAXIMUM HEIGHT OF 3.6M AND EAVES HEIGHT OF 2.6M.

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Progress

Submitted
29 Apr 2024
— completed
Validated
29 Apr 2024
— completed
Consultation
23 May 2024
— completed
Target date
7 Jun 2024
— completed
Decided
31 May 2024
— completed

Application details

Reference
24/P1111
Local authority
Merton
Postcode
SM4 4DJ
Ward
Cannon Hill
Application type
Prior Approval
Property type
House

Key dates

Submitted
29 Apr 2024
Validated
29 Apr 2024
Comments close
23 May 2024
Target decision
7 Jun 2024
Decided
31 May 2024

Estimated project value

£72k–£120k

Based on the 31.9m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 31.9

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £679,500 — the median of the last 8 market sales in SM4 4DJ, £585,000 to £885,000.

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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