17 Sudeley Street, London, N1 8HP

This site has had 4 applications since 2021: 2 approved, 2 refused.

• P2023/0242/LBC Granted

  17 Sudeley Street, London, N1 8HP

  Construction of a part-single storey rear extension with roof light; replacement of front basement casement window with timber sliding sash window; alterations to front face of existing roof extension to comprise replacement fenestration and removal of timber cladding; alterations to front step to comprise installation of quarry tiles; internal alterations to include installation of W/C to basement lobby area

  Decided 5 Apr 2023 Heritage and listed buildings
• P2021/1521/LBC Refused

  17 Sudeley Street, London, N1 8HP

  Construction of full-width and part-width rear extensions, extension of second floor forward onto roof terrace, and associated internal alterations. [Full planning application also submitted ref: P2021/1512/FUL].

  Decided 8 Sep 2021 Heritage and listed buildings
• P2021/1512/FUL Refused

  17 Sudeley Street, London, N1 8HP

  Construction of full-width and part-width rear extensions, extension of second floor forward onto roof terrace, and associated internal alterations.(Listed building consent also submitted ref: P2021/1521/LBC)

  Decided 8 Sep 2021 Householder

1. 18 Jan 2023

   Received by Islington

2. 5 Apr 2023

   Decision issued: Approve with conditions

3. 18 Aug 2026

   Added to PlanIndex

Islington granted permission on 5 April 2023, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 17 Sudeley Street, London, N1 8HP

  P2023/0242/LBC Submitted 18 Jan 2023 50 yards away

  Construction of a part-single storey rear extension with roof light; replacement of front basement casement window with timber sliding sash window; alterations to front face of existing roof extension to comprise replacement fenestration and removal of timber cladding; alterations to front step to comprise installation of quarry tiles; internal alterations to include installation of W/C to basement lobby area

  Granted Heritage and listed buildings Extension Loft or dormer +1 2 docs
  Small domestic

• 17 Sudeley Street, London, N1 8HP

  P2021/1521/LBC Submitted 21 May 2021 50 yards away

  Construction of full-width and part-width rear extensions, extension of second floor forward onto roof terrace, and associated internal alterations. [Full planning application also submitted ref: P2021/1512/FUL].

  Refused Heritage and listed buildings Extension 10 docs

• 17 Sudeley Street, London, N1 8HP

  P2021/1512/FUL Submitted 21 May 2021 50 yards away

  Construction of full-width and part-width rear extensions, extension of second floor forward onto roof terrace, and associated internal alterations.(Listed building consent also submitted ref: P2021/1521/LBC)

  Refused Householder Extension 22 docs
  Domestic

• 19 Sudeley Street, London, N1 8HP

  P2023/0558/TRE Submitted 24 Feb 2023 50 yards away

  Rear garden (T1) False acacia - Crown thin by a maximum 20% removing major deadwood. Selectively reduce elongated lateral branches by approx. 1m ensuring a clearance from lamp column of 1m. Crown lift to 4m (small diametre branches only). NB - The present height of the tree to remain at its present level.

  Granted Trees 5 docs

• 19 Sudeley Street, London, N1 8HP

  P2025/0968/TRE Submitted 2 Apr 2025 50 yards away

  99% historically approved · decision due ~1 Jul

  T1 - Robinia Pseudoacacia: Reduce height by approx 2.5m. Reduce laterals by up to 2m, back to previous pruning points. Retain furnishing growth. Blend in with overall reduced crown shape. Climber to asses branch union at approx 10m on Northern edge of canopy. Remove deadwood and epicormic growth.

  Decided Trees 6 docs

• 19 Sudeley Street, London, N1 8HP

  P2023/0721/TRE Submitted 13 Mar 2023 50 yards away

  Rear garden (T2) Hazel - Lightly crown reduce height and sides by approx. 0.5-1m.Reshape and tidy.

  Granted Trees 3 docs

• P2026/2615/FUL Awaiting decision

  23 Framfield Road, London, N5 1UU

  Erection of outrigger dormer extension and all associated works.

  Received 2 Oct, published by the council 11 Oct 2026 Householder
• P2026/2593/FUL Awaiting decision

  1 Wyatt Road, London, N5 2JU

  Erection of mansard roof extension.

  Received 1 Oct, published by the council 2 Oct 2026 Householder
• P2026/2124/FUL Granted

  13 Willow Bridge Road, London, N1 2LB

  Installation of mechanical plant comprising air source heat pumps and an air han

  Received 7 Aug, published by the council 19 Aug 2026 Householder
• P2026/0821/FUL Granted

  32 Harberton Road, London, N19 3JR

  Retention of 1x bike store and 1x bin store within front garden

  Received 26 Mar, published by the council 25 Jul 2026 Householder
• P2026/2571/FUL Awaiting decision

  3 Sotheby Road, London, N5 2UP

  Proposed replacement front boundary wall with railings, front garden alterations to enlarge lightwell, cycle and refuse storage and refurbished stone front steps.

  Received 29 Sep, published by the council 11 Oct 2026 Householder