Skip to content
PlanIndex Get alerts
Menu

Planning application

18 Dukes Avenue, Hornsey, London, N10 2PT

Granted Haringey HGY/2024/2145 Householder planning permission

Works: Extension Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Single storey rear extension, rear dormer window, replacement of existing window to the rear elevation.

As published by the council, reference HGY/2024/2145

Application record

Reference
HGY/2024/2145
Type
Householder planning permission
Status
Decision Made
Decision
Approve with Conditions
Received
1 Aug 2024
Validated
1 Aug 2024
Decided
6 Nov 2024
Ward
Muswell Hill
Decision by
Delegated Decision
Postcode
N10 2PT

Site history

Applications at this address on the Haringey register

This site has had 4 applications since 2024: 2 approved, 2 refused.

  • HGY/2026/0079 Granted

    18 Dukes Avenue, Hornsey, London, N10 2PT

    T1 - Ash tree (18m) - reduce crown by approximately 4m.

    Decided 28 Jan 2026 Trees
  • HGY/2025/3482 Refused

    18 Dukes Avenue, Hornsey, London, N10 2PT

    The Installation of an Air Source Heat Pump and small lightweight slatted timber enclosure, in the front garden, to be concealed behind the existing boundary wall and hedge.

    Decided 9 Feb 2026 Householder
  • HGY/2025/2561 Refused

    18 Dukes Avenue, Hornsey, London, N10 2PT

    Proposed installation of Air Source Heat Pump with acoustic enclosure in front garden.

    Decided 17 Nov 2025 Householder

Timeline

Dates from the published record

  1. 1 Aug 2024

    Received by Haringey

  2. 6 Nov 2024

    Decision issued: Approve with Conditions

  3. 25 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

28 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Haringey granted permission on 6 November 2024, 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.

About householder applications

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.

Nearby applications

Within 500 metres

  • 2 Dukes Avenue, Hornsey, London, N10 2PT

    HGY/2025/3424 Submitted 1 Jul 2026 0m away

    To form external Fire Escape Stair to rear of Upper Ground Floor Flat & renew existing dilapidated Juliet Balcony to rear living room.

    Granted Full applications 9 docs

  • Flat 2, 10 Dukes Avenue, Hornsey, London, N10 2PT

    HGY/2023/0451 Submitted 14 Feb 2023 0m away

    Replacement timber windows to the property's ground floor front bedroom.

    Granted Householder Windows or glazing 12 docs
    Domestic

  • 18 Dukes Avenue, Hornsey, London, N10 2PT

    HGY/2025/3482 Submitted 15 Dec 2025 0m away

    The Installation of an Air Source Heat Pump and small lightweight slatted timber enclosure, in the front garden, to be concealed behind the existing boundary wall and hedge.

    Refused Householder 14 docs
    Small domestic

  • 18 Dukes Avenue, Hornsey, London, N10 2PT

    HGY/2026/0079 Submitted 12 Jan 2026 0m away

    T1 - Ash tree (18m) - reduce crown by approximately 4m.

    Granted Trees 6 docs

  • 18 Dukes Avenue, Hornsey, London, N10 2PT

    HGY/2025/2561 Submitted 22 Sep 2025 0m away

    Proposed installation of Air Source Heat Pump with acoustic enclosure in front garden.

    Refused Householder 13 docs
    Domestic

  • Land behind 25 Dukes Avenue, London, N10 2PS

    HGY/2026/1146 Submitted 30 Apr 2026 49m away

    Variation of Condition 2 (approved plans) attached to planning permission HGY/2017/2827 / HGY/2019/1937 to allow for amendments to the design, including the introduction of a part first‑floor element and internal reconfiguration to provide a 4‑bedroom dwelling.

    Granted Amendments 14 docs
    Domestic

In Haringey

  • HGY/2026/2282 Awaiting decision

    77 Falkland Road, Hornsey, London, N8 0NS

    Single storey side and rear extension.

    14 Sep 2026 Householder
  • HGY/2026/2059 Granted

    21 Shanklin Road, Hornsey, London, N8 8TJ

    Single Storey Rear Extension

    20 Jul 2026 Householder
  • HGY/2026/2162 Granted

    71 Fairfax Road, Hornsey, London, N8 0NH

    Erection of L-shaped rear dormer; erection of single storey rear extension; 2 no. front roof lights.

    30 Jul 2026 Householder
  • HGY/2026/1895 Granted

    396 St Anns Road, Tottenham, London, N15 3ST

    Erection of single storey side infill extension, formation of dormer window and insertion of 4 nos. rooflights (3no. front facing and 1no. rear facing).

    17 Jul 2026 Householder
  • HGY/2026/1959 Granted

    10 Roseberry Gardens, Tottenham, London, N4 1JJ

    Erection of a single storey rear and side wraparound extension, formation of dormer window and insertion of 3 nos. rooflights to front roof slope (amended).

    17 Jul 2026 Householder