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Practice record

Studio Hei Architects

Local SpecialistNewcomer
6
Approved applications
3
Councils active in
2025-11-13
First recorded approval
2026-01-28
Latest recorded approval

Local Specialist · every figure on this page is a count of real approved planning applications, drawn from public planning records.

Approvals by council

CouncilApprovals
Southwark Council4
Richmond upon Thames Council1
Lewisham Council1

Recent approvals

DateCouncilTypeAddressProposal
2026-01-28Southwark CouncilExtension4 Warmington Road London Southwark SE24 9LAErection of a single-storey rear and side wrap-around extension and a loft conversion with roof dormer to the rear with two rooflights and two rooflights to the front roof slope.
2026-01-28Southwark CouncilExtension129 Court Lane London Southwark SE21 7EEPart demolition of an existing rear extension to erect a larger single-storey rear extension.
2026-01-28Southwark CouncilLoft Conversion131 Court Lane London Southwark SE21 7EEReplacement of the existing single-storey rear extension, replacement of the rear dormer with two dormers at loft level, renewal of roof tiles, and erection of a single-storey garden outbuilding
2025-12-24Lewisham CouncilExtension26 TANNSFELD ROAD, LONDON, SE26 5DFApplication for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the replacment of the flat roof on an existing rear extension, together will the installation of a new window and door to the rear elevation at 26 Tannsfeld Road SE26.
2025-12-03Richmond upon Thames CouncilExtension22, Parke Road, London, SW13 9NGProposed single storey side and rear extension with alteration to the fenestration on the side elevation.

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