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Permitted26/00171/FULSubmitted 7 months agoSide extension

54 Dalmore Road London Borough of Lambeth SE21 8HB

Erection of single storey ground floor side extension together with the installation of ground floor rear doors and replacement of windows and doors throughout.

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Map of the site

Progress

Submitted
20 Jan 2026
— completed
Validated
20 Jan 2026
— completed
Consultation
19 Feb 2026
— completed
Target date
17 Mar 2026
— completed
Decided
18 Mar 2026
— completed

Application details

Reference
26/00171/FUL
Local authority
Lambeth
Postcode
SE21 8HB
Ward
WESTDU
Application type
All Other
Property type
House

Key dates

Submitted
20 Jan 2026
Validated
20 Jan 2026
Comments close
19 Feb 2026
Target decision
17 Mar 2026
Decided
18 Mar 2026

Estimated project value

£44k–£73k

Based on the 18.0m² 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: 18

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £1,457,600 — the median of the last 8 market sales in SE21 8HB, £530,000 to £1,582,500.

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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