Risborough Close, Muswell Hill, Hornsey, London, N10 3PL

1. 14 Oct 2025

   Received by Haringey

2. 1 May 2026

   Decision issued: Refuse

3. 10 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• Car park adjacent to Pure Gym, Hillfield Park, Muswell Hill, London, N10 3PJ

  HGY/2025/3457 Submitted 22 Dec 2025 93m away

  83% historically approved · decision due ~16 Feb

  Erection of no.3 three-storey part four storey residential dwellings (Class C3) with associated access, parking, cycle storage and landscaping.

  Awaiting decision Full applications 61 docs

• 67 Muswell Hill Place, Hornsey, London, N10 3RP

  HGY/2023/0274 Submitted 27 Jan 2023 127m away

  Certificate of lawfulness for the formation of a rear dormer, hip to gable extension including the insertion of 3 front rooflights - proposed use

  Granted Lawful development Extension Loft or dormer 15 docs

• 47 Muswell Hill Place, Hornsey, London, N10 3RP

  HGY/2026/1830 Submitted 30 Jun 2026 127m away

  91% historically approved · decision due ~25 Aug

  Erection of a single storey rear extension and alterations to the rear garden.

  Awaiting decision Householder Extension 4 docs
  Small domestic

• 65 Muswell Hill Place, Hornsey, London, N10 3RP

  HGY/2025/3472 Submitted 15 Dec 2025 127m away

  Certificate Of Lawfulness (Proposed) for the erection of a front porch.

  Granted Lawful development Extension 10 docs
  Small domestic

• 24, Muswell Hill, London, N10 3TA

  HGY/2022/2382 Submitted 14 Sep 2022 138m away

  Erection of two storey side extension and single storey rear extension.

  Granted Full applications Extension 17 docs
  Small domestic

• Summerland Grange, Summerland Gardens, Hornsey, London, N10 3QP

  HGY/2023/0980 Submitted 5 Apr 2023 140m away

  T1 Small Holm Oak, reduce lateral growth over car park by 2m to clear T2 Large Holm, reduce by 1m approx., head in and thin by 20%

  Granted Trees 4 docs

• HGY/2026/1488 Granted

  203-209 Muswell Hill Broadway, Hornsey, London, N10 3RQ

  Installation of defibrillator and bleed kit cabinets to external wall of Nationwide Building Society branch

  10 Jul 2026 Full applications
• HGY/2026/2208 Awaiting decision

  21 The Grove Lynton Road, Hornsey, London, N8 8ST

  Increase the height of the embrasures of the parapet wall gutters throughout. Supply and install 140mm of insulation into the parapet gutter. Install a metal capping – by bauder on the top of the parapet wall. New roof covering – supply and install new tile roof covering. New tiles to be Marley Wessex Smooth Grey.

  4 Sep 2026 Full applications
• HGY/2026/2340 Awaiting decision

  Rowan, Muswell Road, Hornsey, London, N10 2BX

  The riser team is required to run a new inlet pipe from the isolation valve, extending approximately 5m to supply the new meter boxes, which will be installed at the front of the building.

  4 Sep 2026 Full applications
• HGY/2026/2284 Awaiting decision

  10 & 12 Gladesmore Road, London, N15 6TB

  Erection of first floor extensions to the rear elevations of Nos. 10 and 12 Gladesmore Road and the alteration of their ground floor rear fenestration.

  3 Sep 2026 Full applications
• HGY/2026/2062 Awaiting decision

  165 Priory Road, Hornsey, London, N8 8NB

  Change of use from upper floor residential unit into a 6-persons House in Multiple Occupation (HMO), with associated cycle and bin stores in rear courtyard.

  2 Sep 2026 Full applications