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Planning application

20 Heriot Road London NW4 2DG

Awaiting decision Barnet 26/0128/HSE Householder Application

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 side/rear wraparound extension

As published by the council, reference 26/0128/HSE

Application record

Reference
26/0128/HSE
Type
Householder Application
Status
Pending Consideration
Received
14 Jan 2026
Validated
14 Jan 2026
Ward
Hendon
Postcode
NW4 2DG

Site history

Applications at this address on the Barnet register

This site has had 3 applications since 2025: 1 approved, 0 refused.

  • 26/0781/HSE Granted

    20 Heriot Road London NW4 2DG

    New front hardstanding and vehicular access to provide off-street parking

    Decided 27 Apr 2026 Householder
  • 25/4388/HSE Awaiting decision

    20 Heriot Road London NW4 2DG

    Single storey side/rear wraparound extension

    Submitted 3 Nov 2025 Householder

Timeline

Dates from the published record

  1. 14 Jan 2026

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 11 March 2026, 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

Dimensions- Planning&Architecture Agent, an architecture practice

280 applications on PlanIndex · across 21 councils · 68% 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

5 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 householder applications in a median of 56 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 20 Heriot Road London NW4 2DG

    25/4388/HSE Submitted 3 Nov 2025 50 yards away

    77% historically approved · decision due ~30 Dec

    Single storey side/rear wraparound extension

    Awaiting decision Householder Extension 4 docs
    Small domestic

  • 20 Heriot Road London NW4 2DG

    26/0781/HSE Submitted 2 Mar 2026 50 yards away

    New front hardstanding and vehicular access to provide off-street parking

    Granted Householder 8 docs
    Domestic

  • Ground Floor Flat 18 Heriot Road London NW4 2DG

    25/4411/FUL Submitted 5 Nov 2025 50 yards away

    63% historically approved · decision due ~31 Dec

    Alterations to front garden to provide vehicle hardstanding with associated vehicular access

    Awaiting decision Full applications 9 docs

  • Rear Of 51 - 57 Brent Street London NW4 2EA

    25/4133/FUL Submitted 14 Oct 2025 50 yards away

    Erection of a two storey building with rooms in the roofspace comprising 6no. self contained flats with green roof. Associated cycle/refuse and recycling storage area

    Refused Full applications New dwelling 8 docs

  • 2 Heriot Road London NW4 2DG

    25/4901/191 Submitted 8 Dec 2025 100 yards away

    Use of the existing outbuilding and 1no. self-contained dwelling

    Refused Lawful development 9 docs
    Small domestic

  • Rear Of 51 - 57 Brent Street London NW4 2EA

    26/2280/FUL Submitted 17 Jun 2026 100 yards away

    Erection of a three storey new build containing 6 flats with a green roof system, CCTV, external lighting, and refuse/recycling and cycle storage

    Refused Full applications New dwelling
    Several homes

In Barnet

  • 26/3827/HSE Awaiting decision

    43 Hermitage Lane London NW2 2HE

    Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight

    22 Oct 2026 Householder
  • 26/3833/HSE Awaiting decision

    47 Holne Chase London N2 0QG

    Single storey rear extension. Replacement of single glazed windows with double glazing. Alterations to side/rear fenestration. Alterations and replacement of existing rear dormer window addition of 2no. side dormer windows and 3no. rooflights. Installation of cameras and wall lights. Replacement of the front entrance and garage doors, installation of timber side garden gates

    22 Oct 2026 Householder
  • 26/3815/HSE Awaiting decision

    17 Hurstwood Road London NW11 0AS

    Single storey rear extension

    21 Oct 2026 Householder
  • 26/3800/HSE Awaiting decision

    29 Monks Avenue Barnet EN5 1BZ

    Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.

    Received 20 Oct, published by the council 21 Oct 2026 Householder
  • 26/3791/HSE Awaiting decision

    149 Montrose Avenue Edgware HA8 0DZ

    New front hardstanding and vechicular access to provide off-street parking

    Received 20 Oct, published by the council 21 Oct 2026 Householder