12 Whittlesey Street London Borough of Lambeth SE1 8SZ
Erection of a single storey rear extension in place of the existing extension, together with the erection of 2 single storey outbuildings following demolition of the existing outbuilding, and other associated external alterations including demolition of existing boiler shed. Internally: removal of ground floor WC and associated partitions; creation of new kitchen; creation of new opening between front west room and rear west room; removal of existing 1st floor hot water cylinder closet; alterations to the 1st floor level east bathroom involving replacement of bath with a shower; raising of access between shower room and west main bedroom at 1st floor level, and other associated internal alterations. (Please note: The reference number for this Listed Building Consent application is 23/03942/LB, but there is also an associated application for Full Planning Permission related to these works with reference number: 23/03941/FUL)
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 23/03942/LB
- Local authority
- Lambeth
- Postcode
- SE1 8SZ
- Ward
- WATERL
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 6 Dec 2023
- Validated
- 6 Dec 2023
- Comments close
- 13 Apr 2024
- Target decision
- 31 Jan 2024
- Decided
- 19 Apr 2024
Estimated project value
£17k–£28k
Based on the 6.9m² 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: 6.9m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 17 WHITTLESEY STREET, LONDON, SE1 8SZTerraced · £2,000,00012 months ago15 Oct 2025
- 12 WHITTLESEY STREET, LONDON, SE1 8SZTerraced · £1,815,0003 years ago1 Jun 2023
- 18 WHITTLESEY STREET, LONDON, SE1 8SZTerraced · £2,000,0003 years ago17 Mar 2023
- 9 WHITTLESEY STREET, LONDON, SE1 8SZTerraced · £2,115,0005 years ago7 Dec 2020
- 13 WHITTLESEY STREET, LONDON, SE1 8SZTerraced · £2,450,0007 years ago5 Sept 2019
- 5 WHITTLESEY STREET, LONDON, SE1 8SZTerraced · £1,285,0008 years ago27 Apr 2018
- 10 WHITTLESEY STREET, LONDON, SE1 8SZTerraced · £2,050,0009 years ago30 Jun 2017
- 13 WHITTLESEY STREET, LONDON, SE1 8SZTerraced · £1,585,00010 years ago16 Mar 2016
Homes here go for about £2,000,000 — the median of the last 8 market sales in SE1 8SZ, £1,285,000 to £2,450,000.
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.
Nearby applications
- 12 Whittlesey Street London Borough of Lambeth SE1 8SZPermittedNext door
- London Borough of Lambeth SE1 8SZPermittedNext door
- London Borough of LambethRefusedNext door
- 16 Whittlesey Street London Borough of Lambeth SE1 8SZPermittedNext door
- 16 Whittlesey Street London Borough of Lambeth SE1 8SZPermittedNext door
- London Borough of Lambeth SE1 8TBPermittedNext door