18 Blackwater Street London Borough of Southwark SE22 8RS
Construction of single storey rear/side extension.
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Progress
Application details
- Reference
- 25/AP/0179
- Local authority
- Southwark
- Postcode
- SE22 8RS
- Ward
- GOGR
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 23 Jan 2025
- Validated
- 23 Jan 2025
- Target decision
- 19 Mar 2025
- Decided
- 22 Apr 2025
Estimated project value
£41k–£68k
Based on the 16.7m² 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: 16.7m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- FLAT 1, 2D BLACKWATER STREET, LONDON, SE22 8RSFlat or maisonette · Leasehold · £595,00018 months ago17 Apr 2025
- FLAT 3, 2D BLACKWATER STREET, LONDON, SE22 8RSFlat or maisonette · Leasehold · £402,5002 years ago28 Mar 2024
- 3 BLACKWATER STREET, LONDON, SE22 8RSTerraced · £1,240,0002 years ago20 Nov 2023
- FLAT 2, 2D BLACKWATER STREET, LONDON, SE22 8RSFlat or maisonette · Leasehold · £400,0003 years ago6 Oct 2023
- 8B BLACKWATER STREET, LONDON, SE22 8RSFlat or maisonette · Leasehold · £618,0003 years ago20 Sept 2023
- 12 BLACKWATER STREET, LONDON, SE22 8RSTerraced · £1,450,0003 years ago4 Nov 2022
- FLAT B, 2 BLACKWATER STREET, LONDON, SE22 8RSFlat or maisonette · Leasehold · £600,0004 years ago1 Sept 2022
- 6 BLACKWATER STREET, LONDON, SE22 8RSTerraced · £1,270,0004 years ago4 Jan 2022
Homes here go for about £609,000 — the median of the last 8 market sales in SE22 8RS, £400,000 to £1,450,000.
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
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