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Planning application

26/02602/PRH

18 Denny Road London N9 7QS

Granted Enfield Class A HH - Prior Approval

Proposal

Single-storey rear extension 6m deep x 3m high (3m high to eaves) and single-storey infill extension 3.9m deep x 3m high (3m high to eaves).

As published by the council, reference 26/02602/PRH

Timeline

Dates from the published record

  1. 18 Jun 2026

    Received by Enfield

  2. 22 Jul 2026

    Decision issued: No Objection PA Not Required

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

  • 26/02776/FUL Awaiting decision

    18 Denny Road London N9 7QS

    Change of use from Use Class C3 (dwelling house) to Use Class Sui-Generis (HMO-house in multiple occupation) with single storey rear/side extension involving demolition of existing extension including acoustic fence and canopy with rear dormer and rear outrigger dormer, front roof lights and associated amenity, cycle and refuse storage.

    30 Jun 2026 0m away Full applications
  • 26/02774/PRH Awaiting decision

    18 Denny Road London N9 7QS

    Single-storey rear extension 6m deep x 3m high (2.1m high to eaves) and single-storey infill extension 3.9m deep x 3m high (2.1m high to eaves).

    30 Jun 2026 0m away Prior approval
  • 23/03387/CEU Refused

    31 Denny Road London N9 7QR

    Use of a single family dwelling house as a House in Multiple Occupation (HMO) since 15 October 2019.

    16 Oct 2023 55m away Lawful development
  • 22/00984/CEA Withdrawn

    189 Hertford Road London N9 7EP

    Proposal for an L-shaped rear dormer loft conversion

    18 Mar 2022 95m away Lawful development
  • 26/02156/CND Granted

    Commercial Premises Lowden Road London N9 8RL

    Details submitted pursuant to reference 23/03525/FUL: impact piling (13) in respect of redevelopment of site by the erection of a 1x 2-storey block with basement level and 1x2-storey block of with accommodation in roof space and rear dormer to create 6 self-contained flats.

    26 May 2026 122m away Conditions
  • 26/02622/FUL Awaiting decision

    296 Hertford Road London N9 7HD

    Change of use from Use Class C3 (dwelling house) to Use Class Sui-Generis (HMO-house in multiple occupation) for up to seven persons, with single storey rear and single storey side infill extension, rear dormer, dormer to rear outrigger, front roof lights, changes to side facade and refuse and cycle storage

    19 Jun 2026 131m away Full applications

In Enfield

  • 26/02703/PRH Granted

    10 Titchfield Road Enfield EN3 6BA

    Single storey rear extension 6m deep x 3m high (3m high to eaves) and single-storey infill extension 3.555m deep x 3m high (3m high to eaves).

    25 Jun 2026 Prior approval
  • 26/02544/PRH Refused

    5 Titchfield Road Enfield EN3 6AZ

    Single-storey rear extension 6m deep x 3m high (2.1m high to eaves) including demolition of existing rear extension and single-storey infill extension 3.63m deep x 3m high (2.1m high to eaves).

    16 Jun 2026 Prior approval
  • 26/02564/PRH Granted

    74 Elsinge Road Enfield EN1 4PF

    Two single-storey rear extensions 6m deep x 3m high (3m high to eaves).

    16 Jun 2026 Prior approval
  • 26/02501/PRH Granted

    17 Central Avenue Enfield EN1 3QB

    Single-storey rear extension 6m deep x 3m high (3m high to eaves).

    15 Jun 2026 Prior approval
  • 26/03169/PRH Awaiting decision

    49 Tynemouth Drive Enfield EN1 4LR

    Single-storey rear extension 6m deep x 3m high (3m high to eaves).

    24 Jul 2026 Prior approval