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Permitted25/AP/0721Submitted over a year agoLoft conversion

100 Underhill Road London Borough of Southwark SE22 0QU

Certificate of lawfulness (proposed) for the construction of a dormer over outrigger to the rear of the existing roof (including one roof light and eight solar panels), a hip-to-gable roof extension, and two front roof lights.

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Progress

Submitted
13 Mar 2025
— completed
Validated
13 Mar 2025
— completed
Consultation
—
— completed
Target date
7 May 2025
— completed
Decided
25 Apr 2025
— completed

Application details

Reference
25/AP/0721
Local authority
Southwark
Postcode
SE22 0QU
Ward
DULH
Application type
All Other
Property type
House

Key dates

Submitted
13 Mar 2025
Validated
13 Mar 2025
Target decision
7 May 2025
Decided
25 Apr 2025

Estimated project value

£57k–£120k

Based on the 35.0m² 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: 35m² · 2 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 £682,500 — the median of the last 8 market sales in SE22 0QU, £423,000 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.

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