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Permitted23/03849/LDCPSubmitted 2 years agoRear extension

London Borough of Lambeth SE21 8LY

Certificate of Lawful Development (proposed) for the erection of a single storey ground floor rear extension.

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Progress

Submitted
29 Nov 2023
— completed
Validated
29 Nov 2023
— completed
Consultation
—
— completed
Target date
24 Jan 2024
— completed
Decided
15 Jan 2024
— completed

Application details

Reference
23/03849/LDCP
Local authority
Lambeth
Postcode
SE21 8LY
Ward
WESTDU
Application type
All Other
Property type
House

Key dates

Submitted
29 Nov 2023
Validated
29 Nov 2023
Target decision
24 Jan 2024
Decided
15 Jan 2024

Estimated project value

£41k–£67k

Based on the 16.6m² 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: 16.6m² · 1 additional bedrooms

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 £346,500 — the median of the last 8 market sales in SE21 8LY, £161,500 to £705,500.

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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