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Planning application

HGY/2026/1815

16 Smithson Road, Tottenham, London, N17 7DP

Awaiting decision Haringey Prior approval Part 1 Class A.1(ea): Larger home extension

Proposal

Erection of single storey extension which extends beyond the rear wall of the original house by 5m, for which the maximum height would be 4m and for which the height of the eaves would be 2.68m

As published by the council, reference HGY/2026/1815

Timeline

Dates from the published record

  1. 29 Jun 2026

    Received by Haringey

  2. 24 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

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.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • HGY/2026/1341 Granted

    1 Smithson Road, Tottenham, London, N17 7DP

    Erection of rear dormer and hip to gable extensions including the raising of the ridge

    12 May 2026 0m away Householder
  • HGY/2026/0778 Refused

    2 De Quincey Road, Tottenham, London, N17 7DL

    Retrospective application for the installation of an external air source heat pump unit and roof-mounted photovoltaic (PV) solar panels

    10 Apr 2026 131m away Full applications
  • HGY/2026/1220 Granted

    135 Risley Avenue, Tottenham, London, N17 7HN

    Erection of single storey rear extension

    20 May 2026 141m away Householder
  • HGY/2026/1664 Awaiting decision

    Morris House, Waltheof Gardens, Tottenham, London, N17 7EB

    Installation of the temporary Portakabin building for additional space for Bright Star Day Nursery

    19 Jun 2026 151m away Full applications
  • HGY/2026/0221 Refused

    224 The Roundway, Tottenham, London, N17 7DE

    Certificate of Lawfulness for proposed HMO

    26 Jan 2026 175m away Lawful development
  • HGY/2025/2817 Awaiting decision

    the carriageway adjacent to, 199 The Roundway, London, N17 7BP

    Planning application for the installation of Electric Vehicle Charging Infrastructure on the carriageway adjacent to 199 The Roundway, London, N17 7BP

    14 Oct 2025 194m away Full applications

In Haringey

  • HGY/2026/2164 Awaiting decision

    184 Park Road, Hornsey, London, N8 8JT

    Prior notification for the proposed erection of a single-storey infill and rear extension which: A) extends 4 metres from the rear wall of the original dwellinghouse; B) has a maximum height of 4.00 metres measured from natural ground level; and C) has an eaves height of 3.00 metres measured from natural ground level.

    30 Jul 2026 Prior approval
  • HGY/2026/1821 Decided

    64 Higham Road, Tottenham, London, N17 6NQ

    Erection of single storey extension which extends beyond the rear wall of the original house by 4m, for which the maximum height would be 3.15m and for which the height of the eaves would be 3m

    29 Jun 2026 Prior approval
  • HGY/2026/1923 Awaiting decision

    First Floor Office, 4-6 Westbury Avenue, Wood Green, London, N22 6BN

    Application to determine if prior approval is required for a proposed: Change of use from Commercial, Business and Service (Use Class E) to Dwellinghouses (Use Class C3) Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) - Schedule 2, Part 3, Class MA

    28 Jul 2026 Prior approval
  • HGY/2026/1683 Refused

    244 Lyndhurst Road, Wood Green, London, N22 5AU

    Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3.4m and for which the height of the eaves would be 3m

    15 Jun 2026 Prior approval
  • HGY/2026/2140 Awaiting decision

    4 Topsfield Road, Hornsey, London, N8 8SN

    Erection of single storey extension which extends beyond the rear wall of the original house by 4.59m, for which the maximum height would be 3m and for which the height of the eaves would be 2.42m

    27 Jul 2026 Prior approval