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Permitted20/AP/0638Submitted 6 years agoTwo-storey extension

20 Crimscott Street London Borough of Southwark SE1 5TF

Variation to Condition 1 (Approved Plans) pursuant to planning permission 19/AP/1286 'Two storey extension above existing light industrial building to provide 9 new flats with associated cycle and waste storage'. Amendments to include: increase in unit sizes and 3 bed flats, relocation of cycle storage and plant room to ground floor and reduction in lift size, amendments to windows and using a new modular construction method.

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Progress

Submitted
4 Mar 2020
— completed
Validated
4 Mar 2020
— completed
Consultation
— completed
Target date
28 Apr 2020
— completed
Decided
4 Jun 2020
— completed

Application details

Reference
20/AP/0638
Local authority
Southwark
Postcode
SE1 5TF
Ward
LBWB
Application type
All Other
Property type
Flat

Key dates

Submitted
4 Mar 2020
Validated
4 Mar 2020
Target decision
28 Apr 2020
Decided
4 Jun 2020

Estimated project value

£75k–£175k

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: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.

Homes here go for about £484,300 — the median of the last 8 market sales in SE1 (the wider postcode district), £235,000 to £1,000,000.

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.

Nearby applications