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Planning application

3 The Loning London NW9 6DR

Refused Barnet 26/1797/PNH Prior Notification (Householder)

Works: Extension 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 5.50 metres, maximum height of 4.00 metres and eaves height of 3.00 metres

As published by the council, reference 26/1797/PNH

Application record

Reference
26/1797/PNH
Type
Prior Notification (Householder)
Status
Prior Approval Required and Refused
Decision
Refused As published: Prior Approval Required and Refused
Received
13 May 2026
Validated
13 May 2026
Decided
17 Jun 2026
Ward
Colindale South
Decision by
Delegated Decision
Postcode
NW9 6DR

Site history

Applications at this address on the Barnet register

This site has had 3 applications since 2026: 1 approved, 1 refused.

  • 26/2609/HSE Decided

    3 The Loning London NW9 6DR

    Single storey side and rear extension with 1no. roof lantern with access steps to garden following demolition of the existing garage (amended description and drawings)

    Submitted 13 Jul 2026 Householder
  • 26/1498/192 Granted

    3 The Loning London NW9 6DR

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

    Decided 8 May 2026 Lawful development

Timeline

Dates from the published record

  1. 13 May 2026

    Received by Barnet

  2. 17 Jun 2026

    Decision issued: Prior Approval Required and Refused

  3. 25 Jul 2026

    Added to PlanIndex

Documents

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

8 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 refusal means

Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 The Loning London NW9 6DR

    26/1498/192 Submitted 22 Apr 2026 50 yards away

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

    Granted Lawful development Extension Loft or dormer +1 7 docs

  • 5 The Loning London NW9 6DR

    26/1415/RCU Submitted 16 Apr 2026 50 yards away

    Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) (Retrospective Application)

    Withdrawn Amendments 6 docs
    Domestic

  • 3 The Loning London NW9 6DR

    26/2609/HSE Submitted 13 Jul 2026 50 yards away

    77% historically approved · decision due ~7 Sep

    Single storey side and rear extension with 1no. roof lantern with access steps to garden following demolition of the existing garage (amended description and drawings)

    Decided Householder Extension Demolition +1
    Small domestic

  • 43 Beaulieu Close London NW9 6SB

    26/0165/HSE Submitted 16 Jan 2026 150 yards away

    77% historically approved · decision due ~13 Mar

    Single storey front extension to garage to align with existing bay window, new front porch extension. First floor side extension

    Awaiting decision Householder Extension Windows or glazing 5 docs
    Small domestic

  • 60 Sheaveshill Avenue London NW9 6RX

    25/4262/192 Submitted 24 Oct 2025 150 yards away

    Roof extension involving hip to gable with rear dormer windows, 2no. front facing rooflight and 1no. skylight on main roof

    Granted Lawful development Extension Loft or dormer +1 8 docs

  • 43 Beaulieu Close London NW9 6SB

    24/1401/HSE Submitted 9 Apr 2024 150 yards away

    Ground and first floor side extensions

    Granted Householder Extension 5 docs
    Domestic

In Barnet

  • 26/3970/PNH Awaiting decision

    103 Arlington Road London N14 5BA

    2no. single storey rear extensions with a depth of 6.00 metrres, a maximum height of 4.00 metres and an eaves height of 3.00 metres and a depth of 6.00 metres, and eaves height of 4.00 metres and an eaves height of 3.00 metres.

    3 Nov 2026 Prior approval
  • 26/3984/PNH Awaiting decision

    155 Station Road London N3 2SP

    Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.5 metres and eaves height of 2.98 metres

    Received 3 Nov, published by the council 4 Nov 2026 Prior approval
  • 26/3948/PNH Awaiting decision

    86 Ridgeway Avenue Barnet EN4 8TN

    Single storey extension rear extension with a total depth of 4.50 metres, a maximum height of 3.96 metres and an eaves height of 3.00 metres.

    Received 30 Oct, published by the council 4 Nov 2026 Prior approval
  • 26/3937/PNH Awaiting decision

    85 Cotswold Gardens London NW2 1PE

    Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.

    29 Oct 2026 Prior approval
  • 26/3927/PNH Awaiting decision

    56 Brookfield Crescent London NW7 2DG

    Single Storey Rear Extension with a depth of 6.00 metres, a maximum height of 3.53 metres and an eaves height of 3.00 metres

    Received 28 Oct, published by the council 29 Oct 2026 Prior approval