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Permitted21/P1062Submitted 5 years agoLoft conversion

21 Furness Road Merton SM4 6PS

ERECTION OF A SINGLE STOREY REAR EXTENSION, ERECTION OF REAR ROOF EXTENSION, INSTALLATION OF ROOF LIGHTS, AND ERECTION OF OUTBUILDING FOR USE AS HOME GYM.

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Map of the site

Progress

Submitted
17 Mar 2021
— completed
Validated
17 Mar 2021
— completed
Consultation
18 Apr 2021
— completed
Target date
12 May 2021
— completed
Decided
11 May 2021
— completed

Application details

Reference
21/P1062
Local authority
Merton
Postcode
SM4 6PS
Ward
St Helier_histroic
Application type
Householder
Property type
House

Key dates

Submitted
17 Mar 2021
Validated
17 Mar 2021
Comments close
18 Apr 2021
Target decision
12 May 2021
Decided
11 May 2021

Estimated project value

£35k–£94k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

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

Homes here go for about £390,000 — the median of the last 7 market sales in SM4 6PS, £245,000 to £533,000.

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.

Nearby applications