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Permitted21/AP/2525Submitted 5 years agoRear extension

173 Underhill Road London Borough of Southwark SE22 0PG

Construction of a single storey side/rear extension with door to rear and 2 x rooflights

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Map of the site

Progress

Submitted
27 Jul 2021
— completed
Validated
27 Jul 2021
— completed
Consultation
—
— completed
Target date
20 Sept 2021
— completed
Decided
14 Sept 2021
— completed

Application details

Reference
21/AP/2525
Local authority
Southwark
Postcode
SE22 0PG
Ward
DULH
Application type
All Other
Property type
House

Key dates

Submitted
27 Jul 2021
Validated
27 Jul 2021
Target decision
20 Sept 2021
Decided
14 Sept 2021

Estimated project value

£11k–£18k

Based on the 4.3m² 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: 4.3m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £510,500 — the median of the last 7 market sales in SE22 0PG, £327,500 to £1,300,000.

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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