23 Court Lane London Borough of Southwark SE21 7DH
Demolition of existing outbuildings and erection of a single-storey rear and side extension; and addition of first floor window in original location.
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Progress
Application details
- Reference
- 23/AP/0038
- Local authority
- Southwark
- Postcode
- SE21 7DH
- Ward
- DUVI
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 12 Jan 2023
- Validated
- 12 Jan 2023
- Target decision
- 8 Mar 2023
- Decided
- 3 Mar 2023
Estimated project value
£27k–£45k
Based on the 11.0m² 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: 11m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 13 COURT LANE, LONDON, SE21 7DHSemi-detached · £2,100,0009 months ago25 Nov 2025
- GROUND FLOOR FLAT, 1D COURT LANE, LONDON, SE21 7DHFlat or maisonette · Leasehold · £860,0002 years ago29 Feb 2024
- 23 COURT LANE, LONDON, SE21 7DHSemi-detached · £1,510,0004 years ago27 Jan 2022
- 35 COURT LANE, LONDON, SE21 7DHSemi-detached · £1,925,0005 years ago19 Jan 2021
- 25 COURT LANE, LONDON, SE21 7DHSemi-detached · £2,035,0006 years ago1 Jul 2020
- 13 COURT LANE, LONDON, SE21 7DHSemi-detached · £1,600,0008 years ago17 Aug 2018
- 1C COURT LANE, LONDON, SE21 7DHFlat or maisonette · Leasehold · £750,0008 years ago27 Feb 2018
- 31 COURT LANE, LONDON, SE21 7DHSemi-detached · £1,400,00011 years ago13 Mar 2015
Homes here go for about £1,555,000 — the median of the last 8 market sales in SE21 7DH, £750,000 to £2,100,000.
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
- 23 Court Lane London Borough of Southwark SE21 7DHPermittedNext door
- 23 Court Lane London Borough of Southwark SE21 7DHPermittedNext door
- 21 Court Lane London Borough of Southwark SE21 7DHPermittedNext door
- 25 Court Lane London Borough of Southwark SE21 7DHPermittedNext door
- 31 Court Lane London Borough of Southwark SE21 7DHPermittedAdjoining
- 31 Court Lane London Borough of Southwark SE21 7DHPermittedAdjoining