123 Benhill Road London Borough of Southwark SE5 7LZ
-Rear mansard roof extension over parent building -Rear outrigger extension over existing outrigger. -Maintain pitch of front roof slope. -Raise ridge line by 400mm. -2nr rooflights to front roof slope, 1nr rooflight over the mansard extension, 1nr rooflight over the outrigger extension. -Raise parent building chimney stack by 400mm to allow for raised ridge and mansard extension. -Raise outrigger party parapet wall and rear chimney stack by 1950mm to allow for outrigger extension. -Existing lower ground floor lean-to rear extension pitched roof changed to a flat roof, with maximum height of 2.7m at the boundary and 1nr rooflight. Internal reconfiguration across the lower ground floor. -Removal of 3nr chimney breasts. -New cycle and bin storage to front yard.
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Progress
Application details
- Reference
- 26/AP/1306
- Local authority
- Southwark
- Postcode
- SE5 7LZ
- Ward
- SGIL
- Application type
- Householder
- Property type
- Flat
Key dates
- Submitted
- 7 May 2026
- Validated
- 7 May 2026
- Target decision
- 1 Jul 2026
- Decided
- 25 Jun 2026
Estimated project value
£59k–£120k
Based on the 36.0m² 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: 36m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 134 BENHILL ROAD, LONDON, SE5 7LZTerraced · £895,00013 months ago14 Jul 2025
- 113 BENHILL ROAD, LONDON, SE5 7LZTerraced · £1,215,00019 months ago7 Feb 2025
- 150 BENHILL ROAD, LONDON, SE5 7LZTerraced · £1,150,00021 months ago3 Dec 2024
- 140 BENHILL ROAD, LONDON, SE5 7LZSemi-detached · £1,075,00021 months ago15 Nov 2024
- 129 BENHILL ROAD, LONDON, SE5 7LZTerraced · £1,205,0002 years ago14 Sept 2023
- FLAT 1, 116 BENHILL ROAD, LONDON, SE5 7LZFlat or maisonette · Leasehold · £490,0003 years ago11 Jan 2023
- 138 BENHILL ROAD, LONDON, SE5 7LZTerraced · £893,5003 years ago4 Jan 2023
- 117 BENHILL ROAD, LONDON, SE5 7LZTerraced · £1,005,0004 years ago31 Aug 2022
Homes here go for about £1,040,000 — the median of the last 8 market sales in SE5 7LZ, £490,000 to £1,215,000.
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
- 123 Benhill Road London Borough of Southwark SE5 7LZRefusedNext door
- 123 Benhill Road London Borough of Southwark SE5 7LZPendingNext door
- 117 Benhill Road London Borough of Southwark SE5 7LZPermittedNext door
- 117 Benhill Road London Borough of Southwark SE5 7LZRefusedNext door
- 117 Benhill Road London Borough of Southwark SE5 7LZRefusedNext door
- London Borough of Southwark SE5 7LZPermittedAdjoining