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Permitted21/01151/LDCPSubmitted 5 years agoLoft conversion

23 Guildersfield Road London Borough of Lambeth SW16 5LS

Application for a Certificate of Lawful Development (Proposed) with respect to the erection of rear dormer roof extension with Juliet balcony and installation of 3 front rooflights.

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Progress

Submitted
24 Mar 2021
— completed
Validated
24 Mar 2021
— completed
Consultation
—
— completed
Target date
19 May 2021
— completed
Decided
18 May 2021
— completed

Application details

Reference
21/01151/LDCP
Local authority
Lambeth
Postcode
SW16 5LS
Ward
STRSTH
Application type
All Other
Property type
House

Key dates

Submitted
24 Mar 2021
Validated
24 Mar 2021
Target decision
19 May 2021
Decided
18 May 2021

Estimated project value

£37k–£100k

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: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £650,000 — the median of the last 5 market sales in SW16 5LS, £540,000 to £830,000.

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