Flat A, 10 Percy Circus, London, WC1X 9ES

This site has had 2 applications since 2026.

• P2026/0232/FUL Awaiting decision

  Flat A, 10 Percy Circus, London, WC1X 9ES

  Erection of part single (to include roof terrace), part two storey rear extension, alterations to fenestration, rear garden alterations and internal alterations [Listed Building Consent P2026/0233/LBC also submitted]

  Submitted 29 Jan 2026 Full applications

1. 29 Jan 2026

   Received by Islington

2. 16 Feb 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 13 April 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 53 days over the applications it decided in the last year.

• P2026/0232/FUL Awaiting decision

  Flat A, 10 Percy Circus, London, WC1X 9ES

  Erection of part single (to include roof terrace), part two storey rear extension, alterations to fenestration, rear garden alterations and internal alterations [Listed Building Consent P2026/0233/LBC also submitted]

  Submitted 29 Jan 2026 Full applications

1 later application on the register refers to this one:

• P2026/0232/FUL Awaiting decision

  Flat A, 10 Percy Circus, London, WC1X 9ES

  Erection of part single (to include roof terrace), part two storey rear extension, alterations to fenestration, rear garden alterations and internal alterations [Listed Building Consent P2026/0233/LBC also submitted]

  Submitted 29 Jan 2026 Full applications

This application is with Islington for determination, against a statutory target of eight weeks. Over the last year Islington decided heritage and listed building applications in a median of 60 days. More in our guide to how long planning decisions take.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Flat A, 10 Percy Circus, London, WC1X 9ES

  P2026/0232/FUL Submitted 29 Jan 2026 50 yards away

  86% historically approved · decision due ~13 Apr

  Erection of part single (to include roof terrace), part two storey rear extension, alterations to fenestration, rear garden alterations and internal alterations [Listed Building Consent P2026/0233/LBC also submitted]

  Awaiting decision Full applications Extension Windows or glazing 4 docs

• 13A Percy Circus, London, WC1X 9ES

  P2026/0509/AOD Submitted 23 Feb 2026 50 yards away

  Approval of details pursuant to condition 4 (means of separation for the garden)

  Granted

• 13A Percy Circus, London, WC1X 9ES

  P2025/1641/LBC Submitted 6 Jun 2025 50 yards away

  External stairs to access rear garden from family flat above ground level without access to external amenity space (Full Planning Application ref: P2025/1819/FUL also submitted)

  Granted Heritage and listed buildings 1 doc

• 15A and 16 Great Percy Street and 13 and 14 Percy Circus, London, WC1X 9QW

  P2025/3247/FUL Submitted 19 Nov 2025 50 yards away

  Repairs, replacement and alterations to boundary walls of rear gardens of 15A an

  Granted Full applications

• 15A and 16 Great Percy Street and 13 and 14 Percy Circus London, WC1X 9QW

  P2025/2940/LBC Submitted 19 Nov 2025 50 yards away

  Repairs, replacement and alterations to boundary walls of rear gardens of 15A an

  Granted Heritage and listed buildings

• 20, Wharton Street, London, WC1X 9PT

  P2025/0593/TRE Submitted 27 Feb 2025 50 yards away

  100% historically approved · decision due ~25 Apr

  T1 - Fraxinus (ash tree) - remove to ground level and poison stump. Self set, close to building T2 - Prunus sp. (plum) - Reduce by 1m from branch ends, reshape. T4 - Fraxinus (Ash) - Repolard back to most recent points, 3 -4 m from branch ends.

  Awaiting decision Trees 3 docs

• P2026/1302/LBC Granted

  78 King's Cross Road, London, WC1X 9QG

  Internal works to include: layout reconfigurations; installation of mezzanine within southern courtroom; partial removal of joinery with the former courtrooms; new and replacement fittings, furnishings, ironmongery and lighting; refurbishment of existing doors, flooring, walls, joinery, and ceiling finishes; and associated internal works.

  Received 18 May, published by the council 25 Jul 2026 Heritage and listed buildings
• P2026/2457/COL Status unknown

  89 Steve Biko Road, London, N7 7JF

  Ceritification of Lawful Development (Proposed) for the change of use of a room

  Received 16 Sep, published by the council 18 Sep 2026 Heritage and listed buildings
• P2026/2429/LBC Awaiting decision

  40, Kingsway Place, London, EC1R 0LU

  Full interior renovation consisting of alteration of existing plasterboard and

  Received 14 Sep, published by the council 17 Sep 2026 Heritage and listed buildings
• P2026/2350/LBC Awaiting decision

  16 THORNHILL SQUARE LONDON N1 1BQ

  Install French oak herringbone parquet floor to principal rooms throughout, Ins

  14 Sep 2026 Heritage and listed buildings
• P2026/2296/LBC Awaiting decision

  88 St John Street, London, EC1M 4EH

  Enlarging opening between rear restaurant area and kitchen, reorganising the co

  11 Sep 2026 Heritage and listed buildings