40 Tremlett Grove, London, N19 5JY

1. 3 Mar 2021

   Received by Islington

2. 7 Apr 2021

   Validated

   Checked as complete and ready for consideration.

3. 3 Aug 2021

   Decision issued: Approve with conditions

4. 18 Aug 2026

   Added to PlanIndex

Islington granted permission on 3 August 2021, 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.

• 24 Tremlett Grove, London

  P2024/3145/FUL Submitted 25 Oct 2024 50 yards away

  Replacement of single glazed windows with double glazed timber sash windows to front and rear elevations (including side elevation of outrigger) to 2 No. flats (a & b).

  Granted Full applications New dwelling Extension +1 28 docs
  Several homes

• 38 Tremlett Grove, London, N19 5JY

  P2021/0654/FUL Submitted 3 Mar 2021 50 yards away

  Replacement of existing single glazed timber windows with double glazed timber units to the front and rear elevations including replacement of existing roof covering with new like for like interlocking concrete roof tiles.

  Granted Full applications Roofing Windows or glazing 18 docs

• 35 & 36 Tremlett Grove, London, N19 5JY

  P2022/4068/FUL Submitted 25 Nov 2022 50 yards away

  Replacement of single glazed timber windows with double glazed timber units on the front and rear elevations, finished in in white to match the existing windows. Replacement of front entrance doors with new timber paneled door, and replacement of any rear glass panels doors with new timber glass panels doors. Replacement of roof like for like. Replacement of rear staircases on property no. 35 with new steel staircases as per existing materials.

  Granted Full applications Windows or glazing 24 docs

• 34 Tremlett Grove, London, N19 5JY

  P2021/0653/FUL Submitted 3 Mar 2021 50 yards away

  Replacement of existing single glazed timber windows with double glazed timber units to the front and rear elevations, including replacement of existing roof covering with new like for like interlocking concrete roof tiles.

  Granted Full applications Roofing Windows or glazing 19 docs

• 16 Tremlett Grove, London, N19 5JX

  P2026/1437/FUL Submitted 16 Jun 2026 50 yards away

  Reconstruction of existing two-storey front bay window.

  Granted Householder Windows or glazing
  Domestic

• 33 Tremlett Grove, London, N19 5JY

  P2021/0652/FUL Submitted 3 Mar 2021 50 yards away

  Replacement of existing single glazed timber windows with double glazed timber units to the front and rear elevations, including replacement of existing roof covering with new like for like interlocking concrete tiles.

  Granted Full applications Roofing Windows or glazing 16 docs

• P2025/2999/FUL Granted

  85 Charterhouse Street, London, EC1M 6HJ

  Change of Use from existing mixed use (restaurant/nightclub) Sui Generis Use Class to a Class E (Commercial) Use Class across the whole building. Additional works include the creation of a roof level terrace space and the refurbishment of an existing terrace at rear first floor level, new windows to the front and rear elevation, replacement of mechanical plant and machinery at roof level, refurbishment of façade and improvements to the existing entrance.

  Received 22 Oct, published by the council 25 Jul 2026 Full applications
• P2026/1382/FUL Granted

  7, Penn Road, London, N7 9RD

  Replacement of single-glazed windows and doors with double-glazed timber windows

  Received 14 Aug, published by the council 23 Aug 2026 Full applications
• P2026/2568/FUL Awaiting decision

  63, Mowatt Close, London, N19 3XZ

  Replacement of existing windows with double glazed UPVC windows

  5 Oct 2026 Full applications
• P2026/2595/FUL Awaiting decision

  Flat D, 44 Tufnell Park Road, London, N7 0DT

  Erection of a single-storey lower ground floor extension, together with internal alterations to convert the existing self-contained studio flat to a 1-bedroom, 2-person unit

  Received 2 Oct, published by the council 11 Oct 2026 Full applications
• P2026/2514/FUL Status unknown

  4-6 Baltic Street East, London, EC1Y 0UJ

  Replacement timber shopfronts, replacement double-glazed timber casement and sas

  Received 30 Sep, published by the council 1 Oct 2026 Full applications