Skip to content
PlanIndex Get alerts
Menu

Planning application

20 Derwent Road London N13 4PU

Granted Enfield 26/02590/HOU Householder

Works: Extension 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

Conservatory at rear/side.

As published by the council, reference 26/02590/HOU

Application record

Reference
26/02590/HOU
Type
Householder
Status
Decided
Decision
Granted As published: Granted With Conditions
Received
17 Jun 2026
Validated
24 Jun 2026
Decided
18 Aug 2026
Ward
Palmers Green
Decision by
Delegated Decision
Postcode
N13 4PU

Timeline

Dates from the published record

  1. 17 Jun 2026

    Received by Enfield

  2. 24 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. 18 Aug 2026

    Decision issued: Granted With Conditions

Who's behind it

Company information only, from the register and Companies House

John Perrin & Sons Ltd Agent, registered in Enfield

Active · incorporated 2013 · Enfield

135 applications on PlanIndex · across 8 councils · 89% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

16 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Enfield granted permission on 18 August 2026, 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 0.3 miles

  • 18 Derwent Road London N13 4PU

    22/01682/CEA Submitted 12 May 2022 50 yards away

    Outbuilding at rear.

    Refused Lawful development 12 docs

  • 18 Derwent Road London N13 4PU

    22/01683/HOU Submitted 12 May 2022 50 yards away

    Single storey rear/side infill extension, and alterations to existing side window opening.

    Granted Householder Extension Windows or glazing 7 docs
    Small domestic

  • 18 Derwent Road London N13 4PU

    22/02732/CEA Submitted 3 Aug 2022 50 yards away

    Outbuilding at rear.

    Granted Lawful development 5 docs

  • 24 Derwent Road London N13 4PU

    22/01435/HOU Submitted 26 Apr 2022 50 yards away

    Single storey rear/side extension.

    Granted Householder Extension 7 docs
    Small domestic

  • 32 Derwent Road London N13 4PU

    26/04327/HOU Submitted 12 Oct 2026 50 yards away

    71% historically approved · decision due ~16 Dec

    Rear dormer.

    Awaiting decision Householder Loft or dormer
    Domestic

  • 9 Lakeside Road London N13 4PS

    24/00279/TCA Submitted 31 Jan 2024 50 yards away

    Works to 1x damson tree in The Lakes Estate Conservation Area: remove ivy and reduce crown by 1.5m.

    Granted Trees 5 docs

In Enfield

  • 26/03771/HOU Refused

    272 Hedge Lane London N13 5DB

    Vehicular access.

    Received 3 Sep, published by the council 11 Sep 2026 Householder
  • 26/02780/HOU Granted

    27 Lowther Drive Enfield EN2 7JN

    Part single, part 2-storey side/rear extension, front entrance porch and rear dormer with roof lights.

    Received 1 Jul, published by the council 25 Jul 2026 Householder
  • 26/03009/HOU Granted

    15 Fouracres Enfield EN3 5DP

    Rear dormer with front roof lights.

    Received 16 Jul, published by the council 26 Jul 2026 Householder
  • 26/04483/HOU Awaiting decision

    30 Drayton Gardens London N21 2NS

    Alterations to rear garden access involving demolition of existing steps, replacement with raised decked platform, involving new staircase for garden access, railing and access doors for storage under stairs, open sided, retractable, end fix awning with gutter brackets to the rear elevation.

    Received 22 Oct, published by the council 29 Oct 2026 Householder
  • 26/04482/HOU Awaiting decision

    29 Pembroke Avenue Enfield EN1 4HD

    Rear dormer to outrigger dormer, involving roof extension and increased roof height.

    Received 22 Oct, published by the council 29 Oct 2026 Householder