15 Sewdley Street, Hackney, London, E5 0AX

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 2026/0649 Granted

  15 Sewdley Street, Hackney, London, E5 0AX

  Amalgamation of two self-contained residential units to form a single dwellinghouse (Use Class C3), together with the erection of a single storey rear and side infill extension, a mansard roof extension, and the installation of associated rooflights and a roof lantern.

  Submitted 26 Mar 2026 Full applications

1. 18 Jun 2026

   Received by Hackney

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

• 2026/0649 Granted

  15 Sewdley Street, Hackney, London, E5 0AX

  Amalgamation of two self-contained residential units to form a single dwellinghouse (Use Class C3), together with the erection of a single storey rear and side infill extension, a mansard roof extension, and the installation of associated rooflights and a roof lantern.

  Submitted 26 Mar 2026 Full applications

The published feed does not show a live status for this application; the register on Hackney's own portal holds the authoritative version.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 15 Sewdley Street, Hackney, London, E5 0AX

  2026/0649 Submitted 26 Mar 2026 50 yards away

  Amalgamation of two self-contained residential units to form a single dwellinghouse (Use Class C3), together with the erection of a single storey rear and side infill extension, a mansard roof extension, and the installation of associated rooflights and a roof lantern.

  Granted Full applications Extension Loft or dormer +1
  Small domestic

• Flat B, 28 Sewdley Street, Hackney, London, E5 0AX

  2025/2031 Submitted 15 Sep 2025 50 yards away

  Mansard roof extension

  Granted Full applications Extension Loft or dormer

• Flat B, 28 Sewdley Street, Hackney, London, E5 0AX

  2025/2249 Submitted 13 Oct 2025 50 yards away

  Single storey rear extension

  Granted Full applications Extension
  Small domestic

• Flat B, 28 Sewdley Street, Hackney, London, E5 0AX

  2025/2569 Submitted 24 Nov 2025 50 yards away

  Erection of Mansard roof extension and installation of rear roof terrace with associated glass balustrade

  Granted Full applications Extension Loft or dormer

• 5 Chippendale Street, Hackney, London, E5 0BB

  2026/0773 Submitted 9 Apr 2026 50 yards away

  Decision due ~4 Jun

  Replacement of existing single glazed timber casement windows with New Double Glazed uPVC units.

  Status unknown Full applications Windows or glazing

• Flat C, 160 Chatsworth Road, Hackney, London, E5 0LT

  2025/1889 Submitted 27 Aug 2025 100 yards away

  Proposed erection of mansard style roof extension.

  Granted Full applications Extension Loft or dormer

• 2026/1447 Status unknown

  88 Kyverdale Road, Hackney, London, N16 6PL

  Submission of details pursuant to conditions 4 and 5 (Drainage) attached to planning permission ref 2026/0105 dated 28/05/2026.

  Received 2 Jul, published by the council 24 Jul 2026 Conditions
• 2026/1452 Status unknown

  115-119 Wallis Road, Hackney, E9 5LN

  Submission of details pursuant to condition 29 (Utility Connections) attached to planning permission 24/00021/FUL granted on 28/11/2024

  Received 2 Jul, published by the council 24 Jul 2026 Conditions
• 2026/1432 Status unknown

  142 - 146 Hoxton Street, Hackney, London, N1 6SH

  Submission of details pursuant to conditions 7 (Waste Management Plan) and 8 (Ecology Enhancements) attached to planning permission ref: 2021/2204 (decision date 18/08/2023)

  Received 30 Jun, published by the council 24 Jul 2026 Conditions
• 2026/1354 Status unknown

  33B Homerton High Street, Hackney, London, E9 6JP

  Submission of details pursuant to condition 4 (swift brick) attached to planning permission ref: 2025/1118 dated 01/05/2026.

  Received 22 Jun, published by the council 24 Jul 2026 Conditions
• 2026/1301 Status unknown

  BENABO COURT Ferncliff Road, Hackney, London, E8 2JL

  Submission of details for conditions 19. Land Contamination, 20. Demolition and Construction Methodology, 21. Construction Management Plan and 40. Water, as well as the partial discharge of condition 37. DHN Connection, in relation to the planning ref: 2024/2544 for the "Proposed demolition of existing independent living retirement apartment block and erection of a new independent living retirement apartment block comprising 72no. units for over 55's” granted 27.05.26

  Received 17 Jun, published by the council 24 Jul 2026 Conditions