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Permitted25/AP/3466Submitted 9 months agoRear extension

14 Marsden Road London Borough of Southwark SE15 4EE

Replacement of existing single storey side and rear extension at ground floor level with new side and rear extension; Installation of side facing window and lightwell; and rear roof terrace at first floor level with privacy screening.

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Progress

Submitted
10 Dec 2025
— completed
Validated
10 Dec 2025
— completed
Consultation
—
— completed
Target date
3 Feb 2026
— completed
Decided
25 Mar 2026
— completed

Application details

Reference
25/AP/3466
Local authority
Southwark
Postcode
SE15 4EE
Ward
RYLA
Application type
Householder
Property type
House

Key dates

Submitted
10 Dec 2025
Validated
10 Dec 2025
Target decision
3 Feb 2026
Decided
25 Mar 2026

Estimated project value

£6k–£9k

Based on the 2.3m² 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: 2.27m²

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 £870,000 — the median of the last 7 market sales in SE15 4EE, £535,000 to £1,300,000.

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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