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Permitted21/AP/0941Submitted 5 years agoTwo-storey extension

401A Walworth Road London Borough of Southwark SE17 2AW

Construction of a part three and part two storey extension to the rear, comprised of a three storey rear extension to the main building and two storey side extension to the outrigger, to facilitate the conversion of the existing residential dwelling into three self-contained flats (2 x 2B3P & 1 x 1B2P), with associated access, refuse and cycle storage arrangements complete with alterations to the fenestration at the rear.

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Progress

Submitted
25 Jun 2021
— completed
Validated
25 Jun 2021
— completed
Consultation
29 Jul 2021
— completed
Target date
19 Aug 2021
— completed
Decided
18 Feb 2022
— completed

Application details

Reference
21/AP/0941
Local authority
Southwark
Postcode
SE17 2AW
Ward
FARA
Application type
All Other
Property type
Flat

Key dates

Submitted
25 Jun 2021
Validated
25 Jun 2021
Comments close
29 Jul 2021
Target decision
19 Aug 2021
Decided
18 Feb 2022

Estimated project value

£140k–£195k

Based on the 51.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 51m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 7 recent sales are listed below.

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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