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Permitted26/AP/1104Submitted 4 months agoLoft conversion

37 Crystal Palace Road London Borough of Southwark SE22 9EX

Demolition of existing butterfly roof. Proposed works include the erection of a rooftop extension to create a new habitable loft space, featuring a mansard roof extension to the front with two dormers to the front and Juliet balcony to the rear. The proposal also includes a single-storey flat-roofed side infill extension with rooflight; new windows on side elevation.

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Progress

Submitted
20 Apr 2026
— completed
Validated
20 Apr 2026
— completed
Consultation
14 May 2026
— completed
Target date
14 Jun 2026
— completed
Decided
11 Jun 2026
— completed

Application details

Reference
26/AP/1104
Local authority
Southwark
Postcode
SE22 9EX
Ward
GOGR
Application type
Householder
Property type
Flat

Key dates

Submitted
20 Apr 2026
Validated
20 Apr 2026
Comments close
14 May 2026
Target decision
14 Jun 2026
Decided
11 Jun 2026

Estimated project value

£61k–£125k

Based on the 37.3m² 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: 37.28m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £500,000 — the median of the last 7 market sales in SE22 9EX, £335,000 to £1,548,000.

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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