55, Canonbury Road, London, N1 2DG

This site has had 4 applications since 2025.

• P2026/0801/LBC Awaiting decision

  55, Canonbury Road, London, N1 2DG

  Internal alterations and external alterations with associated works at 55 Canonbury Road, including: lifting non-original floorboards and installation of underfloor heating and insulation (GF/FF/SF); enlarged staircase window (FF); removal of non-original fitted units (FF/SF); new second-floor shower room (SF); roof-level conservation-style skylight, solar PV panels, ASHP (air source heat pump) located in timber enclosure to rear garden; and associated internal improvements. (Full planning permission also submitted ref: P2026/0795/FUL).

  Submitted 24 Mar 2026 Heritage and listed buildings
• P2025/2304/LBC Withdrawn

  55, Canonbury Road, London, N1 2DG

  Demolition and replacement of the single-storey outrigger; installation of recl

  Decided 6 Jan 2026 Heritage and listed buildings
• P2025/2308/FUL Withdrawn

  55, Canonbury Road, London, N1 2DG

  Demolition and replacement of the single-storey outrigger; installation of recl

  Decided 6 Jan 2026 Householder

1. 24 Mar 2026

   Received by Islington

2. 7 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. 7 Sep 2026

   Status changed to VALIDATED

5. Decision

   Awaiting decision

   Decision expected by 2 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Islington took a median of 52 days over the applications it decided in the last year.

• P2026/0801/LBC Awaiting decision

  55, Canonbury Road, London, N1 2DG

  Internal alterations and external alterations with associated works at 55 Canonbury Road, including: lifting non-original floorboards and installation of underfloor heating and insulation (GF/FF/SF); enlarged staircase window (FF); removal of non-original fitted units (FF/SF); new second-floor shower room (SF); roof-level conservation-style skylight, solar PV panels, ASHP (air source heat pump) located in timber enclosure to rear garden; and associated internal improvements. (Full planning permission also submitted ref: P2026/0795/FUL).

  Submitted 24 Mar 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• P2026/0801/LBC Awaiting decision

  55, Canonbury Road, London, N1 2DG

  Internal alterations and external alterations with associated works at 55 Canonbury Road, including: lifting non-original floorboards and installation of underfloor heating and insulation (GF/FF/SF); enlarged staircase window (FF); removal of non-original fitted units (FF/SF); new second-floor shower room (SF); roof-level conservation-style skylight, solar PV panels, ASHP (air source heat pump) located in timber enclosure to rear garden; and associated internal improvements. (Full planning permission also submitted ref: P2026/0795/FUL).

  Submitted 24 Mar 2026 Heritage and listed buildings

This application is with Islington for determination, against a statutory target of eight weeks. Over the last year Islington decided householder applications in a median of 55 days. More in our guide to how long planning decisions take.

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.

• 55, Canonbury Road, London, N1 2DG

  P2026/0801/LBC Submitted 24 Mar 2026 0m away

  92% historically approved · decision due ~2 Jun

  Internal alterations and external alterations with associated works at 55 Canonbury Road, including: lifting non-original floorboards and installation of underfloor heating and insulation (GF/FF/SF); enlarged staircase window (FF); removal of non-original fitted units (FF/SF); new second-floor shower room (SF); roof-level conservation-style skylight, solar PV panels, ASHP (air source heat pump) located in timber enclosure to rear garden; and associated internal improvements. (Full planning permission also submitted ref: P2026/0795/FUL).

  Awaiting decision Heritage and listed buildings Windows or glazing 13 docs

• 57, Canonbury Road, London, N1 2DG

  P2025/1772/TRE Submitted 17 Jun 2025 8m away

  100% historically approved · decision due ~9 Oct

  Neighbours Apple tree in 59B (4m) - reduce overhang back to previous pruning points whilst leaving furnishing growths.

  Awaiting decision Trees 4 docs

• 57 Canonbury Road, N1 2DG

  P2023/0373/LBC Submitted 3 Feb 2023 8m away

  External alterations to includes restoration of timber sliding sash windows to front and rear elevations; demolition and rebuilding of non-original 2 storey rear outrigger, construction of a single storey rear infill extension at lower ground floor level; repairs to main roof; replacement and relocation of soil pipe on rear elevation with a cast iron pipe. Internal alterations to include reconfiguration and general refurbishment of rooms, new doors; underfloor heating to the lower ground floor [Full planning application P2023/0366/FUL also submitted]

  Granted Heritage and listed buildings Extension Roofing +2 2 docs
  Small domestic

• 57 Canonbury Road, N1 2DG

  P2023/0366/FUL Submitted 3 Feb 2023 8m away

  External alterations to includes restoration of timber sliding sash windows to front and rear elevations; demolition and rebuilding of non-original 2 storey rear outrigger, construction of a single storey rear infill extension at lower ground floor level; repairs to main roof; replacement and relocation of soil pipe on rear elevation with a cast iron pipe. Internal alterations to include reconfiguration and general refurbishment of rooms, new doors; underfloor heating to the lower ground floor [Listed building consent also submitted ref:P2023/0373/LBC]

  Granted Householder Extension Roofing +2 39 docs
  Small domestic

• 45, Canonbury Road, London, N1 2DG

  P2026/0526/TRE Submitted 27 Feb 2026 23m away

  Rear Garden: Left Hand Boundary: T1: Mature Laurel: Approximately 9.00m: Sectio

  Granted Trees

• 43 Canonbury Road, London, N1 2DG

  P2026/0237/TRE Submitted 2 Feb 2026 23m away

  TG1 Laurel Group of the submitted MWA Arboricultural Report. Works: Remove (fel

  Granted Trees

• P2026/2364/FUL Awaiting decision

  14C, Highbury Terrace Mews, London, N5 1UT

  Installation of replacement front balcony, front and rear facade/ door alteratio

  16 Sep 2026 Householder
• P2026/2403/FUL Status unknown

  15, Canning Road, London, N5 2JR

  Erection of mansard roof extension

  11 Sep 2026 Householder
• P2026/2390/FUL Awaiting decision

  67, Leconfield Road, London, N5 2RZ

  Alterations to rear elevation openings and replacment of roof of existing LGF ex

  10 Sep 2026 Householder
• P2026/2307/FUL Awaiting decision

  20, Canonbury Park South, London, N1 2JJ

  Single-storey full-width rear lower ground floor extension, new rear window at g

  10 Sep 2026 Householder
• P2026/2384/FUL Status unknown

  58 Hornsey Lane, London, N6 5LU

  Internal configuration of the existing dwelling, replacement of side and rear el

  9 Sep 2026 Householder