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Permitted24/P3614Submitted over a year agoSide extension

143 Lower Morden Lane Merton SM4 4SW

ERECTION OF FIRST FLOOR SIDE EXTENSION

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Map of the site

Progress

Submitted
20 Dec 2024
— completed
Validated
20 Dec 2024
— completed
Consultation
2 Feb 2025
— completed
Target date
14 Feb 2025
— completed
Decided
5 Feb 2025
— completed

Application details

Reference
24/P3614
Local authority
Merton
Postcode
SM4 4SW
Ward
Lower Morden
Application type
Householder
Property type
House

Key dates

Submitted
20 Dec 2024
Validated
20 Dec 2024
Comments close
2 Feb 2025
Target decision
14 Feb 2025
Decided
5 Feb 2025

Estimated project value

£37k–£62k

Based on the 16.4m² 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: 16.4 · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £667,500 — the median of the last 8 market sales in SM4 4SW, £337,500 to £770,000.

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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