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Permitted25/AP/3247Submitted 10 months agoRear extension

145 Benhill Road London Borough of Southwark SE5 7LZ

Construction of single storey rear extension at lower ground level with 2no. rooflights and green roof over rear extension.

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Map of the site

Progress

Submitted
7 Nov 2025
— completed
Validated
7 Nov 2025
— completed
Consultation
—
— completed
Target date
1 Jan 2026
— completed
Decided
29 Dec 2025
— completed

Application details

Reference
25/AP/3247
Local authority
Southwark
Postcode
SE5 7LZ
Ward
SGIL
Application type
Householder
Property type
House

Key dates

Submitted
7 Nov 2025
Validated
7 Nov 2025
Target decision
1 Jan 2026
Decided
29 Dec 2025

Estimated project value

£51k–£85k

Based on the 21.0m² 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: 21m² · 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.

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.

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