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Permitted23/P1995Submitted 3 years agoRear extension

31 Leonard Avenue Merton SM4 6DW

ERECTION OF A SINGLE STOREY REAR EXTENSION.

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Progress

Submitted
24 Jul 2023
— completed
Validated
24 Jul 2023
— completed
Consultation
18 Aug 2023
— completed
Target date
18 Sept 2023
— completed
Decided
15 Sept 2023
— completed

Application details

Reference
23/P1995
Local authority
Merton
Postcode
SM4 6DW
Ward
Ravensbury
Application type
Householder
Property type
House

Key dates

Submitted
24 Jul 2023
Validated
24 Jul 2023
Comments close
18 Aug 2023
Target decision
18 Sept 2023
Decided
15 Sept 2023

Estimated project value

£19k–£32k

Based on the 8.4m² 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: 8.42m² · 1 additional bedrooms

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 £585,000 — the median of the last 8 market sales in SM4 6DW, £466,500 to £660,000.

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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