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Refused25/P2158Submitted over a year agoRear extension

51 Cardinal Avenue Merton SM4 4SZ

APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 6M, MAXIMUM HEIGHT OF 4M AND EAVES HEIGHT OF 3M.

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Map of the site

Progress

Submitted
23 Jul 2025
— completed
Validated
23 Jul 2025
— completed
Consultation
15 Aug 2025
— completed
Target date
2 Sept 2025
— completed
Decided
18 Aug 2025
— completed

Application details

Reference
25/P2158
Local authority
Merton
Postcode
SM4 4SZ
Ward
Lower Morden
Application type
Prior Approval
Property type
House

Key dates

Submitted
23 Jul 2025
Validated
23 Jul 2025
Comments close
15 Aug 2025
Target decision
2 Sept 2025
Decided
18 Aug 2025

Estimated project value

£61k–£100k

Based on the 27.1m² 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: 27.12

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £457,500 — the median of the last 8 market sales in SM4 4SZ, £380,000 to £550,000.

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.

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