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Planning application

31 Byng Road Barnet EN5 4NW

Awaiting decision Barnet 25/3781/PNH Prior Notification (Householder)

Works: Extension Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Single storey rear extension with a proposed depth of 5.50m, maximum height of 4.00m and an eaves height of 3.00m

As published by the council, reference 25/3781/PNH

Application record

Reference
25/3781/PNH
Type
Prior Notification (Householder)
Status
Pending Consideration
Received
15 Sep 2025
Validated
15 Sep 2025
Ward
High Barnet
Postcode
EN5 4NW

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2025: 0 approved, 1 refused.

  • 25/4459/HSE Refused

    31 Byng Road Barnet EN5 4NW

    Single storey rear extension with 2no. rooflights

    Decided 5 Jan 2026 Householder

Timeline

Dates from the published record

  1. 15 Sep 2025

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 10 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Barnet took a median of 46 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Steven Gray Design Limited Agent, a design practice

60 applications on PlanIndex · across 6 councils · 82% 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

4 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 happens while it is decided

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided prior approval applications in a median of 36 days. More in our guide to how long planning decisions take.

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

  • 31 Byng Road Barnet EN5 4NW

    25/4459/HSE Submitted 7 Nov 2025 50 yards away

    Single storey rear extension with 2no. rooflights

    Refused Householder Extension Loft or dormer 8 docs
    Small domestic

  • 17 Byng Road Barnet EN5 4NW

    25/3975/PNH Submitted 1 Oct 2025 50 yards away

    56% historically approved · decision due ~26 Nov

    Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.00m and eaves height of 2.50m

    Awaiting decision Prior approval Extension 4 docs
    Small domestic

  • 17 Byng Road Barnet EN5 4NW

    25/4700/HSE Submitted 25 Nov 2025 50 yards away

    77% historically approved · decision due ~20 Jan

    Single storey rear extension with 1no. roof lantern following demolition of the existing conservatory

    Awaiting decision Householder Extension Demolition +1 6 docs
    Small domestic

  • 17 Byng Road Barnet EN5 4NW

    26/1067/192 Submitted 19 Mar 2026 50 yards away

    Single storey rear extension following demolition of the existing conservatory

    Granted Lawful development Extension Demolition 5 docs
    Small domestic

  • 15 Marriott Road Barnet EN5 4NJ

    24/1773/HSE Submitted 7 May 2024 100 yards away

    Single storey rear extension with 1no. rooflight following the demolition of existing ground floor extension

    Granted Householder Extension Loft or dormer +1 8 docs
    Small domestic

  • 34 Byng Road Barnet EN5 4NR

    26/2631/PNH Submitted 14 Jul 2026 150 yards away

    56% historically approved · decision due ~8 Sep

    Single storey rear extension with a proposed depth of 6 metres, maximum height of 3 metres and eaves height of 3 metres, following demolition of the existing rear conservatory.

    Awaiting decision Prior approval Extension Demolition
    Small 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

    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