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Permitted26/HOUSE/0389Submitted 7 months agoRear extension

129 ROBINSON ROAD Merton SW17 9DN

ERECTION OF A SINGLE STOREY REAR/SIDE EXTENSION TO GROUND FLOOR FLAT

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Map of the site

Progress

Submitted
3 Mar 2026
— completed
Validated
3 Mar 2026
— completed
Consultation
14 May 2026
— completed
Target date
28 Apr 2026
— completed
Decided
29 Sept 2026
— completed

Application details

Reference
26/HOUSE/0389
Local authority
Merton
Postcode
SW17 9DN
Ward
Colliers Wood
Application type
Householder
Property type
Flat

Key dates

Submitted
3 Mar 2026
Validated
3 Mar 2026
Comments close
14 May 2026
Target decision
28 Apr 2026
Decided
29 Sept 2026

Estimated project value

£61k–£100k

Based on the 25.0m² 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: 25m²

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 £512,500 — the median of the last 8 market sales in SW17 9DN, £350,000 to £825,000.

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.

Recorded changes

  • 7 Oct 2026: Approved

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