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Refused22/04326/P1AASubmitted 3 years agoLoft conversion

11 Thurlow Park Road London Borough of Lambeth SE21 8JB

Application for prior approval for the enlargement of the dwellinghouse by construction of one additional storey, involving the installation of two side rooflights and two rear dormer windows.

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Progress

Submitted
27 Oct 2022
— completed
Validated
27 Oct 2022
— completed
Consultation
— completed
Target date
22 Dec 2022
— completed
Decided
10 Jan 2023
— completed

Application details

Reference
22/04326/P1AA
Local authority
Lambeth
Postcode
SE21 8JB
Ward
STMART
Application type
Prior Approval
Property type
House

Key dates

Submitted
27 Oct 2022
Validated
27 Oct 2022
Target decision
22 Dec 2022
Decided
10 Jan 2023

Estimated project value

£185k–£390k

Based on the 115m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 115 · 4 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £432,000 — the median of the last 8 market sales in SE21 8JB, £307,000 to £1,320,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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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