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Permitted19/03154/FULSubmitted 7 years agoRear extension

3 Martell Road London Borough of Lambeth SE21 8EA

Erection of a single storey ground floor rear extension.

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Progress

Submitted
6 Sept 2019
— completed
Validated
6 Sept 2019
— completed
Consultation
3 Oct 2019
— completed
Target date
1 Nov 2019
— completed
Decided
29 Oct 2019
— completed

Application details

Reference
19/03154/FUL
Local authority
Lambeth
Postcode
SE21 8EA
Ward
GIPSY
Application type
All Other
Property type
House

Key dates

Submitted
6 Sept 2019
Validated
6 Sept 2019
Comments close
3 Oct 2019
Target decision
1 Nov 2019
Decided
29 Oct 2019

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

New owners, recently moved in. First work on a house usually follows within months of completing.

Homes here go for about £423,500 — the median of the last 8 market sales in SE21 8EA, £310,000 to £1,950,000.

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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