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Permitted25/AP/1990Submitted over a year agoLoft conversion

Keston Road Southwark SE15 4JB

Rear L-shaped dormer roof extension (over main rear roof slope and outrigger roof slope) with an increase in the ridge height of 300mm and the addition of two rooflights in the front roof slope.

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Progress

Submitted
16 Jul 2025
— completed
Validated
16 Jul 2025
— completed
Consultation
—
— completed
Target date
9 Sept 2025
— completed
Decided
22 Sept 2025
— completed

Application details

Reference
25/AP/1990
Local authority
Southwark
Postcode
SE15 4JB
Ward
GOGR
Application type
Householder
Property type
House

Key dates

Submitted
16 Jul 2025
Validated
16 Jul 2025
Target decision
9 Sept 2025
Decided
22 Sept 2025

Estimated project value

£57k–£120k

Based on the 35.1m² 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: 35.1m² · 1 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £1,000,000 — the median of the last 7 market sales in SE15 4JB, £528,000 to £1,644,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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