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Pending25/P3057Submitted 9 months agoRear extension

107B Cottenham Park Road Merton SW20 0DS

APPLICATION FOR A FIRST FLOOR REAR EXTENSION AND INTERNAL ALTERATIONS INCLUDING RAISING OF EXISTING GROUND FLOOR EXTENSION FLOOR LEVEL AND ASSOCIATED EXTERNAL WORKS.

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Progress

Submitted
24 Nov 2025
— completed
Validated
24 Nov 2025
— completed
Consultation
2 Jan 2026 (target)
— not yet reached
Target date
19 Jan 2026 (target)
— not yet reached
Decided
—
— not yet reached

Application details

Reference
25/P3057
Local authority
Merton
Postcode
SW20 0DS
Ward
Village
Application type
Householder
Property type
House

Key dates

Submitted
24 Nov 2025
Validated
24 Nov 2025
Comments close
2 Jan 2026
Target decision
19 Jan 2026

Estimated project value

£47k–£78k

Based on the 19.2m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 19.16m² · 2 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £948,750 — the median of the last 8 market sales in SW20 0DS, £735,000 to £1,677,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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