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Planning application

30 Dersingham Road London NW2 1SL

Refused Barnet 25/4819/PNH Prior Notification (Householder)

Works: Extension Demolition Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Single storey rear extension with a proposed depth of 5.99 metres, maximum height of 3.20 metres and eaves height of 2.99 metres, following the demolition of existing rear outrigger and conservatory.

As published by the council, reference 25/4819/PNH

Application record

Reference
25/4819/PNH
Type
Prior Notification (Householder)
Status
Prior Approval Required and Refused
Decision
Prior Approval Required and Refused
Received
2 Dec 2025
Validated
3 Dec 2025
Decided
31 Dec 2025
Ward
Childs Hill
Decision by
Delegated Decision
Postcode
NW2 1SL

Timeline

Dates from the published record

  1. 2 Dec 2025

    Received by Barnet

  2. 3 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 31 Dec 2025

    Decision issued: Prior Approval Required and Refused

  4. 10 Aug 2026

    Added to PlanIndex

Documents

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

10 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 refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 30 Dersingham Road London NW2 1SL

    25/4818/192 Submitted 2 Dec 2025 6m away

    Roof extension involving rear dormer window and front facing rooflights

    Decided Lawful development Extension Loft or dormer +1 7 docs

  • 30 Dersingham Road London NW2 1SL

    26/1475/HSE Submitted 21 Apr 2026 6m away

    77% historically approved · decision due ~16 Jun

    Single storey rear extension with 1no. rooflight and new patio area following demolition of the existing rear outrigger and conservatory

    Awaiting decision Householder Extension Loft or dormer +1 11 docs
    Small domestic

  • 30 Dersingham Road London NW2 1SL

    26/0043/HSE Submitted 7 Jan 2026 6m away

    77% historically approved · decision due ~4 Mar

    Single storey rear extension with 1no. rooflight and new patio area following demolition of the existing rear outrigger and conservatory

    Awaiting decision Householder Extension Loft or dormer +1 9 docs
    Small domestic

  • 109 And 111 Greenfield Gardens London NW2 1HU

    26/2759/RCU Submitted 27 Jul 2026 51m away

    79% historically approved · decision due ~2 Oct

    Single storey ground, first floor, side and rear extensions to both properties (Retrospective application)

    Awaiting decision Extension
    Small domestic

  • 58 Caddington Road London NW2 1RS

    26/1785/HSE Submitted 12 May 2026 66m away

    77% historically approved · decision due ~9 Jul

    Single storey side extension with new first floor balcony above. Removal of existing pitched roof to garage and replacement with new flat roof. Construction of rear conservatory

    Awaiting decision Householder Extension 8 docs
    Small domestic

  • 96 Greenfield Gardens London NW2 1HY

    24/2420/192 Submitted 18 Jun 2024 111m away

    Erection of a rear garden office

    Decided Lawful development 5 docs

In Barnet

  • 26/3224/PNH Awaiting decision

    Low Ridge Rowley Lane Barnet EN5 3HS

    Single storey rear extension with a proposed depth of 8.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.

    3 Sep 2026 Prior approval
  • 26/3218/PNH Awaiting decision

    22 Highcroft Gardens London NW11 0LX

    2no. Single storey rear extensions with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres, and depth of 3.05 metres, maximum height of 3.00 metres and eaves height of 3.00 metres respectively, following demolition of existing roofed patio.

    2 Sep 2026 Prior approval
  • 26/3212/PNH Awaiting decision

    10 Richmond Road Barnet EN5 1SB

    Single storey rear extension with a proposed depth of 5.54 metres, maximum height of 3.50 metres and eaves height of 3.00 metres.

    2 Sep 2026 Prior approval
  • 26/3183/PNH Awaiting decision

    34 Selvage Lane London NW7 3SP

    Single storey rear extension with a proposed depth of 3.80 metres, maximum height of 3.00 metres and eaves height of 2.75 metres, following partial demolition of existing side manifestation.

    1 Sep 2026 Prior approval
  • 26/3194/PNH Awaiting decision

    74 Windsor Drive Barnet EN4 8UD

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.60 metres, following demolition of the existing rear extension.

    31 Aug 2026 Prior approval