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Pending26/LDCP/1591Submitted last monthTwo-storey extension

34 SEYMOUR AVENUE Merton SM4 4RD

APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A TWO STOREY REAR EXTENSION

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Progress

Submitted
28 Jul 2026
— completed
Validated
28 Jul 2026
— completed
Consultation
3 Sept 2026 (target)
— not yet reached
Target date
22 Sept 2026 (target)
— not yet reached
Decided
— not yet reached

Application details

Reference
26/LDCP/1591
Local authority
Merton
Postcode
SM4 4RD
Ward
Lower Morden
Application type
Householder
Property type
House

Key dates

Submitted
28 Jul 2026
Validated
28 Jul 2026
Comments close
3 Sept 2026
Target decision
22 Sept 2026

Estimated project value

£43k–£60k

Based on the 17.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 17 · 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 £465,000 — the median of the last 7 market sales in SM4 4RD, £440,000 to £580,000.

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.