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Planning application

3 Freston Park London N3 1UP

Granted Barnet 26/1981/PNH Prior Notification (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

2no. Single storey rear extensions with a proposed depth of 7.425 metres, maximum height of 3.30 metres, and eaves height of 3.00 metres, and depth of 6.375 metres, maximum height of 3.30 metres and eaves height of 3.00 metres, respectively.

As published by the council, reference 26/1981/PNH

Application record

Reference
26/1981/PNH
Type
Prior Notification (Householder)
Status
Prior Approval Not Required
Decision
Granted As published: Prior Approval Not Required
Received
28 May 2026
Validated
1 Jun 2026
Decided
6 Jul 2026
Ward
Finchley Church End
Decision by
Delegated Decision
Postcode
N3 1UP

Site history

Applications at this address on the Barnet register

This site has had 4 applications since 2026: 1 approved, 0 refused.

  • 26/3467/HSE Awaiting decision

    3 Freston Park London N3 1UP

    Part single, part two storey rear extensions with 2no. roof lanterns. Alterations to front elevation, including conversion of the garage into a habitable room insertion of window to replace garage door. Roof extension with 2no. side dormers and rear dormer windows, 1 no. front facing rooflight

    Submitted 24 Sep 2026 Householder
  • 26/2588/192 Awaiting decision

    3 Freston Park London N3 1UP

    2 no. single-storey rear extensions with green roofs, alterations to rear patio area

    Submitted 10 Jul 2026
  • 26/1493/PNH Withdrawn

    3 Freston Park London N3 1UP

    2no. Single storey rear extensions with a proposed depth of 7.425 metres, maximum height of 3.60 metres, and eaves height of 3.00 metres, and depth of 6.375 metres, maximum height of 3.60 metres and eaves height of 3.00 metres respectively.

    Decided 26 May 2026 Prior approval

Timeline

Dates from the published record

  1. 28 May 2026

    Received by Barnet

  2. 1 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 6 Jul 2026

    Decision issued: Prior Approval Not Required

  4. 16 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Iguana Architects Agent, an architecture practice registered in London

Active · incorporated 2017 · London

21 applications on PlanIndex · across 7 councils · 76% 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

11 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 6 July 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

  • 3 Freston Park London N3 1UP

    26/1493/PNH Submitted 21 Apr 2026 50 yards away

    2no. Single storey rear extensions with a proposed depth of 7.425 metres, maximum height of 3.60 metres, and eaves height of 3.00 metres, and depth of 6.375 metres, maximum height of 3.60 metres and eaves height of 3.00 metres respectively.

    Withdrawn Prior approval Extension 11 docs
    Small domestic

  • 3 Freston Park London N3 1UP

    26/3467/HSE Submitted 24 Sep 2026 50 yards away

    77% historically approved · decision due ~26 Nov

    Part single, part two storey rear extensions with 2no. roof lanterns. Alterations to front elevation, including conversion of the garage into a habitable room insertion of window to replace garage door. Roof extension with 2no. side dormers and rear dormer windows, 1 no. front facing rooflight

    Awaiting decision Householder Extension Loft or dormer +1
    Domestic

  • 3 Freston Park London N3 1UP

    26/2588/192 Submitted 10 Jul 2026 50 yards away

    79% historically approved · decision due ~4 Sep

    2 no. single-storey rear extensions with green roofs, alterations to rear patio area

    Awaiting decision Extension
    Small domestic

  • 7 Freston Park London N3 1UP

    25/3869/HSE Submitted 19 Sep 2025 100 yards away

    77% historically approved · decision due ~17 Nov

    First floor rear extension. Roof extension involving rear dormer window and raising of the ridge height

    Awaiting decision Householder Extension Loft or dormer +2 6 docs
    Domestic

  • 12 Hendon Avenue London N3 1UE

    TPP/0237/24 Submitted 9 May 2024 150 yards away

    1 x Horse Chestnut - Crown lift to 7m, removing minor branches only, to the height of the first major limb that extends over the road. Standing in T1 of Tree Preservation Order. (Amended description)

    Granted Trees 4 docs

  • Eastwood 76 Hendon Lane London N3 1SL

    25/4808/CON Submitted 2 Dec 2025 150 yards away

    93% historically approved · decision due ~27 Jan

    Submission of details of condition 7 (Mitigation - air pollution) 8 (Mitigiation- noise) 9 (Sound insulation) pursuant to planning permission 24/3716/FUL

    Awaiting decision Conditions 8 docs

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

    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