7 Claremont Square, London, N1 9LY

This site has had 4 applications since 2024: 4 approved, 0 refused.

• P2026/0200/LBC Granted

  7 Claremont Square, London, N1 9LY

  Amendments to the existing outrigger to include altering the low level outrigger

  Decided 6 May 2026 Heritage and listed buildings
• P2024/2790/FUL Granted

  7 Claremont Square, London, N1 9LY

  Demolition of ground floor lean-to extension and construction of a new glazed single-storey side return extension. Replacement of some existing single-glazed sash windows with new double-glazed sash windows and installation of new secondary glazing to some of the windows. Installation of a roof light to the rear mansard roof slope and internal alterations to the internal layout. New stone paving to the front entrance, installation of a new staircase and gate to the front lightwell and associated alterations to the rear garden (Listed building consent ref: P2024/2791/LBC also submitted).

  Decided 18 Dec 2024 Householder
• P2024/2791/LBC Granted

  7 Claremont Square, London, N1 9LY

  Demolition of ground floor lean-to extension and construction of a new glazed single-storey side return extension. Replacement of some existing single-glazed sash windows with new double-glazed sash windows and installation of new secondary glazing to some of the windows. Installation of a roof light to the rear mansard roof slope and internal alterations to the internal layout. New stone paving to the front entrance, installation of a new staircase and gate to the front lightwell and associated alterations to the rear garden (Full plan application ref: P2024/2790/FUL also submitted).

  Decided 18 Dec 2024 Heritage and listed buildings

1. 18 Feb 2026

   Received by Islington

2. 6 May 2026

   Decision issued: Approve with conditions

3. 25 Jul 2026

   Added to PlanIndex

Islington granted permission on 6 May 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.

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.

• 7 Claremont Square, London, N1 9LY

  P2026/0200/LBC Submitted 18 Feb 2026 0m away

  Amendments to the existing outrigger to include altering the low level outrigger

  Granted Heritage and listed buildings Extension

• 5 Claremont Square, London, N1 9LY

  P2026/1677/LBC Submitted 25 Jun 2026 0m away

  Replacement of internal flat entrance doors, architraves and fanlights, install

  Granted Heritage and listed buildings

• 6 & 12, Claremont Square, London, N1 9LY

  P2025/2744/LBC Submitted 29 Sep 2025 0m away

  Replacement of internal flat entrance doors, architraves and fanlights, install

  Granted Heritage and listed buildings

• 7 Claremont Square, London, N1 9LY

  P2024/2790/FUL Submitted 18 Sep 2024 10m away

  Demolition of ground floor lean-to extension and construction of a new glazed single-storey side return extension. Replacement of some existing single-glazed sash windows with new double-glazed sash windows and installation of new secondary glazing to some of the windows. Installation of a roof light to the rear mansard roof slope and internal alterations to the internal layout. New stone paving to the front entrance, installation of a new staircase and gate to the front lightwell and associated alterations to the rear garden (Listed building consent ref: P2024/2791/LBC also submitted).

  Granted Householder Extension Loft or dormer +2 9 docs
  Small domestic

• 7 Claremont Square, London, N1 9LY

  P2024/2791/LBC Submitted 18 Sep 2024 10m away

  Demolition of ground floor lean-to extension and construction of a new glazed single-storey side return extension. Replacement of some existing single-glazed sash windows with new double-glazed sash windows and installation of new secondary glazing to some of the windows. Installation of a roof light to the rear mansard roof slope and internal alterations to the internal layout. New stone paving to the front entrance, installation of a new staircase and gate to the front lightwell and associated alterations to the rear garden (Full plan application ref: P2024/2790/FUL also submitted).

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

• Unit 1 To 3, Holford Mews, Cruikshank Street, London, WC1X 9HW

  P2026/1576/FUL Submitted 5 Aug 2026 49m away

  86% historically approved · decision due ~5 Oct

  Replacement heating system and associated works including installation of plant

  Status unknown Full applications

• 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