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Permitted26/AP/0431Submitted 6 months agoRear extension

12 Chadwick Road London Borough of Southwark SE15 4RA

First floor rear extension and refurbishment of the existing windows.

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Progress

Submitted
17 Feb 2026
— completed
Validated
17 Feb 2026
— completed
Consultation
6 May 2026
— completed
Target date
13 Apr 2026
— completed
Decided
21 Apr 2026
— completed

Application details

Reference
26/AP/0431
Local authority
Southwark
Postcode
SE15 4RA
Ward
RYLA
Application type
Householder
Property type
House

Key dates

Submitted
17 Feb 2026
Validated
17 Feb 2026
Comments close
6 May 2026
Target decision
13 Apr 2026
Decided
21 Apr 2026

Estimated project value

£41k–£75k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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 £1,125,000 — the median of the last 7 market sales in SE15 4RA, £908,000 to £1,375,000.

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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