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Permitted21/AP/0527Submitted 5 years agoLoft conversion

339 Crystal Palace Road London Borough of Southwark SE22 9JL

Construction of a rear dormer extension with 3 rooflights to the front elevation, and raise the roof ridge by 225mm.

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Map of the site

Progress

Submitted
18 Feb 2021
— completed
Validated
18 Feb 2021
— completed
Consultation
—
— completed
Target date
14 Apr 2021
— completed
Decided
9 Apr 2021
— completed

Application details

Reference
21/AP/0527
Local authority
Southwark
Postcode
SE22 9JL
Ward
DULH
Application type
Householder
Property type
House

Key dates

Submitted
18 Feb 2021
Validated
18 Feb 2021
Target decision
14 Apr 2021
Decided
9 Apr 2021

Estimated project value

£33k–£68k

Based on the 20.0m² 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: 20m² · 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 £550,000 — the median of the last 7 market sales in SE22 9JL, £497,000 to £1,250,000.

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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