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Planning application

41 Friern Mount Drive London N20 9DJ

Granted Barnet 26/1973/PNH Prior Notification (Householder)

Works: Extension Demolition 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 with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 2.60 metres, following partial demolition of existing garage.

As published by the council, reference 26/1973/PNH

Application record

Reference
26/1973/PNH
Type
Prior Notification (Householder)
Status
Prior Approval Not Required
Decision
Granted As published: Prior Approval Not Required
Received
27 May 2026
Validated
2 Jun 2026
Decided
29 Jun 2026
Ward
Barnet Vale
Decision by
Delegated Decision
Postcode
N20 9DJ

Site history

Applications at this address on the Barnet register

This site has had 4 applications since 2026: 1 approved, 1 refused.

  • 26/2769/HSE Decided

    41 Friern Mount Drive London N20 9DJ

    Two storey side and rear extensions following the demolition of the existing front porch and garage. Enlargement of hardstanding and new hard and soft landscaping. Roof extension with 2no. rear dormer windows, Juliet balcony, 4no. front rooflights, 3no. side-facing rooflights and 4no. rooflights on the main roof. (AMENDED PROPOSAL)

    Submitted 27 Jul 2026 Householder
  • 26/2298/192 Awaiting decision

    41 Friern Mount Drive London N20 9DJ

    Single storey side extension to existing outrigger

    Submitted 18 Jun 2026
  • 26/1881/192 Refused

    41 Friern Mount Drive London N20 9DJ

    Single storey side/rear infill extension, following demolition of the existing covered porch (amended)

    Decided 16 Jun 2026 Lawful development

Timeline

Dates from the published record

  1. 27 May 2026

    Received by Barnet

  2. 2 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jun 2026

    Decision issued: Prior Approval Not Required

  4. 16 Aug 2026

    Added to PlanIndex

Documents

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

6 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.

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Open the documents

What this grant of permission means

Barnet granted permission on 29 June 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 prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 41 Friern Mount Drive London N20 9DJ

    26/1881/192 Submitted 19 May 2026 50 yards away

    Single storey side/rear infill extension, following demolition of the existing covered porch (amended)

    Refused Lawful development Extension Demolition 5 docs
    Small domestic

  • 41 Friern Mount Drive London N20 9DJ

    26/2769/HSE Submitted 27 Jul 2026 50 yards away

    77% historically approved · decision due ~21 Sep

    Two storey side and rear extensions following the demolition of the existing front porch and garage. Enlargement of hardstanding and new hard and soft landscaping. Roof extension with 2no. rear dormer windows, Juliet balcony, 4no. front rooflights, 3no. side-facing rooflights and 4no. rooflights on the main roof. (AMENDED PROPOSAL)

    Decided Householder Extension Loft or dormer +2
    Small domestic

  • 41 Friern Mount Drive London N20 9DJ

    26/2298/192 Submitted 18 Jun 2026 50 yards away

    79% historically approved · decision due ~13 Aug

    Single storey side extension to existing outrigger

    Awaiting decision Extension
    Small domestic

  • 31 Langton Avenue London N20 9BZ

    TPP/0539/26 Submitted 7 Sep 2026 150 yards away

    79% historically approved · decision due ~2 Nov

    1 x Ash (applicants ref. T1) - Remove to approximately 10ft in height and retain the remaining stem. Standing in Group G7 of Tree Preservation Order.

    Awaiting decision Trees

  • 31 Langton Avenue London N20 9BZ

    TPP/0421/26 Submitted 17 Jul 2026 150 yards away

    79% historically approved · decision due ~11 Sep

    1 x Ash (applicants ref. T1) - Remove dangerous branch. Standing in Group G7 of Tree Preservation Order. Exmpt Work.

    Awaiting decision Trees

  • 52 Northumberland Road Barnet EN5 1EE

    25/4537/HSE Submitted 13 Nov 2025 150 yards away

    Roof extension involving hip to gable, front dormer window and 3no. rear and 1no. front facing rooflights

    Granted Householder Extension Loft or dormer +1 6 docs
    Domestic

In Barnet

  • 26/3835/PNH Awaiting decision

    3 Devonshire Crescent London NW7 1DN

    Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.48 metres and eaves height of 3.00 metres. Following demolition of existing rear outrigger.

    22 Oct 2026 Prior approval
  • 26/3832/PNH Awaiting decision

    48 Alverstone Avenue Barnet EN4 8EB

    Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.15 metres and eaves height of 3 metres following demolition of existing rear extension.

    22 Oct 2026 Prior approval
  • 26/3823/PNH Awaiting decision

    7 Southbourne Crescent London NW4 2LB

    Single storey rear extension added to an existing extension with the total extension measuring 6.00 metres deep, with a maximum height of 3.00 metres and an eaves height of 3.00 metres.

    21 Oct 2026 Prior approval
  • 26/3809/PND Awaiting decision

    10 Clifford Road Barnet EN5 5PG

    Demolition of existing garage and attached pitched-roof structure

    21 Oct 2026 Prior approval
  • 26/3819/PNH Awaiting decision

    78 Russell Lane London N20 0AP

    2no. Single storey rear extensions with a proposed depth of 7.00 metres, maximum height of 3.60 metres and eaves height of 3.00 metres. Following demolition of the existing side/rear outrigger.

    Received 20 Oct, published by the council 22 Oct 2026 Prior approval