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Permitted26/AP/0797Submitted 5 months agoLoft conversion

17 Court Lane Gardens London Borough of Southwark SE21 7DZ

Construction of a rear and side dormer extension, construction of crown roof, 2no. rooflights to the side pitched roof and 2no. rooflights to the flat roof.

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Progress

Submitted
20 Mar 2026
— completed
Validated
20 Mar 2026
— completed
Consultation
20 May 2026
— completed
Target date
14 May 2026
— completed
Decided
28 May 2026
— completed

Application details

Reference
26/AP/0797
Local authority
Southwark
Postcode
SE21 7DZ
Ward
DUVI
Application type
Householder
Property type
Flat

Key dates

Submitted
20 Mar 2026
Validated
20 Mar 2026
Comments close
20 May 2026
Target decision
14 May 2026
Decided
28 May 2026

Estimated project value

£100k–£210k

Based on the 62.7m² 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: 62.7 · 2 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £2,518,750 — the median of the last 8 market sales in SE21 7DZ, £1,950,000 to £3,750,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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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