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

1. 30 Jun 2026

   Received by Haringey

2. 15 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 25 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Haringey took a median of 53 days over the applications it decided in the last year.

This application is with Haringey for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

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

  HGY/2023/0274 Submitted 27 Jan 2023 0m 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

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

  HGY/2025/3472 Submitted 15 Dec 2025 0m away

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

  Granted Lawful development Extension 10 docs
  Small domestic

• 71 Hillfield Park, Hornsey, London, N10 3QU

  HGY/2022/4515 Submitted 22 Dec 2022 84m away

  Replacement of existing single glazed windows and doors to the ground floor flat with new timber double glazed windows and doors to match the existing.

  Granted Full applications Windows or glazing 12 docs

• 65, St James's Lane, London, N10 3QY

  HGY/2021/1793 Submitted 22 Jun 2021 87m away

  Creation of mono-pitch roof above existing single storey side garage, single storey upper ground floor rear extension, re-paving of front garden with new steps and balustrades to front entrance, re-cladding of rear dormer with natural blue slate.

  Granted Full applications Extension Loft or dormer 12 docs
  Small domestic

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

  HGY/2025/2818 Submitted 14 Oct 2025 127m away

  Construction of a two storey side addition to create 1 x 1 bedroom unit.

  Refused Full applications 18 docs

• 62, St James's Lane, London, N10 3RD

  HGY/2021/1929 Submitted 24 Jun 2021 132m away

  Construction of a dormer with roof lights on front slope.

  Granted Full applications Loft or dormer 8 docs

• HGY/2026/2086 Awaiting decision

  3 Rookfield Avenue, Hornsey, London, N10 3TS

  Installation of photovoltaic (PV) panels on the rear pitched roof.

  4 Sep 2026 Householder
• HGY/2026/0629 Granted

  189 West Green Road, Tottenham, London, N15 5EA

  Construction of Vehicle Crossing including dropped kerb.

  9 Mar 2026 Householder
• HGY/2025/1677 Awaiting decision

  6 Cascade Avenue, Hornsey, London, N10 3PU

  Installation of replacement rear steps connecting the kitchen to the garden

  2 Sep 2026 Householder
• HGY/2026/2219 Awaiting decision

  42 Allison Road, Hornsey, London, N8 0AT

  Single-storey side-return infill extension and installation of AC condenser units.

  1 Sep 2026 Householder
• HGY/2026/2124 Awaiting decision

  68 Downhills Way, Tottenham, London, N17 6BB

  LOFT CONVERSION WITH REAR DORMER AND THREE ROOF LIGHTS ON FRONT ROOF SLOPE

  1 Sep 2026 Householder