Loweswater House, 22 Southern Grove, London E3 4PY

1. 16 Apr 2026

   Received by Tower Hamlets

2. 10 Jun 2026

   Decision issued: Permit

3. 25 Jul 2026

   Added to PlanIndex

Tower Hamlets granted permission on 10 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 3 English Street, London, E3 4TA

  PA/26/00007/NC Submitted 19 Jan 2026 50 yards away

  Prior approval sought for a two storey roof extension to existing terrace property to a maximum height of 3.5m above existing ridge level of adjacent buildings.

  Granted Full applications Extension 17 docs

• 1 English Street, London, E3 4TA

  PA/25/02221/NC Submitted 9 Jan 2026 100 yards away

  Upwards extension including dormer window and roof light

  Refused Full applications Extension Loft or dormer +1 11 docs

• Bonner Mile End Primary School Building 1, 2C Ropery Street, London, E3 4QE

  PA/25/02018/NC Submitted 24 Nov 2025 100 yards away

  The proposed works include: Installation of air-source heat pumps (ASHPs) to Block A; Replacement and upgrading of all existing cast iron radiators and pipework; Adaptation of the storage outbuilding (Block D) to accommodate a new substation to cope with increased electrical demand as a result of decarbonising the heating infrastructure; Enhancement of the school play area; Replacement of all existing single-glazed windows with new heritage-style timber frame, double glazing windows; Replacement of all external timber doors in the same style as existing; Adding further loft insulation to the existing loft space to Block A.

  Granted Heritage and listed buildings Windows or glazing 3 docs

• Bonner Mile End Primary School Building 1, 2C Ropery Street, London, E3 4QE

  PA/25/02017/NC Submitted 24 Nov 2025 100 yards away

  The proposed works include: Installation of air-source heat pumps (ASHPs) to Block A; Replacement and upgrading of all existing cast iron radiators and pipework; Adaptation of the storage outbuilding (Block D) to accommodate a new substation to cope with increased electrical demand as a result of decarbonising the heating infrastructure; Enhancement of the school play area; Replacement of all existing single-glazed windows with new heritage-style timber frame, double glazing windows; Replacement of all external timber doors in the same style as existing; Adding further loft insulation to the existing loft space to Block A.

  Granted Full applications Windows or glazing 40 docs

• 35 Treby Street, London, E3 4TE

  PA/25/01992/NC Submitted 26 Nov 2025 100 yards away

  Application for Prior Approval under Schedule 2, Part 1, Class A of the Town and Country Planning (General Permitted Development Order) 2015 for ground floor single storey rear extension 4m beyond the rear of the house with one 1m chamfered corner, with height of 3m and eaves height of 3m.

  Granted Full applications Extension 19 docs
  Small domestic

• 37 Treby Street, London, E3 4TE

  PA/25/01398/NC Submitted 11 Aug 2025 100 yards away

  Application for Prior Approval under Schedule 2, Part 1, Class A of the Town and Country Planning (General Permitted Development Order) 2015 for erection of a single storey rear extension (4 metres length x 3 metres height and 3 metres high at the eaves)

  Granted Full applications Extension 19 docs
  Small domestic

• PA/26/00916/NC Granted

  2 Athelstane Grove, London, E3 5JG

  Conversion of existing butterfly roof with front and back mansard to utilise the loft area as habitable space.

  Received 3 Jun, published by the council 25 Jul 2026 Full applications
• PA/26/01372/NC Awaiting decision

  Anglesey House, Lindfield Street, London E14 6HS

  Proposal for the installation of a new flat roof covering, including the removal of the existing curved metal profile roof and supporting framework, demolition of the existing gable walls, installation of a warm deck flat roof over the original concrete roof slab, and provision of an edge protection system to facilitate safe roof access for maintenance.

  Received 8 Sep, published by the council 9 Sep 2026 Full applications
• PA/26/01504/NC Awaiting decision

  412 Hackney Road, London, E2 7AP

  Proposed for a new side extension, alterations to the existing side extension, installation of a new glazed screen and rooflight, and alterations to the street-facing façade.

  Received 4 Sep, published by the council 11 Oct 2026 Full applications
• PA/26/01517/NC Awaiting decision

  11 Lyal Road, London, E3 5QG

  Proposed single-storey rear infill side extension

  Received 4 Sep, published by the council 8 Sep 2026 Full applications
• PA/26/00497/NC Decided

  72 Cambridge Heath Road, London, E1 5QJ

  The change of use of the ground floor premises at 72 Cambridge Heath Road, London E1 5QJ from Use Class E (Commercial, Business and Service) to Sui Generis (Laundrette) including external flue.

  Received 25 Mar, published by the council 25 Jul 2026 Full applications