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Planning application

1 Greenway Close London NW9 5AZ

Refused Barnet 26/1139/HSE Householder Application

Works: Extension Loft or dormer Demolition 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

Two storey side extension following the demolition of existing garage. Roof extension involving hip to gable to main roof. Single storey rear extension with 1no. rooflight, new decking and patio area. New front porch

As published by the council, reference 26/1139/HSE

Application record

Reference
26/1139/HSE
Type
Householder Application
Status
Refused
Decision
Refused As published: Refuse
Received
25 Mar 2026
Validated
26 Mar 2026
Decided
18 May 2026
Ward
Burnt Oak
Decision by
Delegated Decision
Postcode
NW9 5AZ

Site history

Applications at this address on the Barnet register

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

  • 26/3676/HSE Awaiting decision

    1 Greenway Close London NW9 5AZ

    Single storey side and rear extension with 1no. skylight following demolition of the existing garage. New front porch

    Submitted 12 Oct 2026 Householder
  • 26/1141/192 Granted

    1 Greenway Close London NW9 5AZ

    Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights

    Decided 24 Apr 2026 Lawful development

Timeline

Dates from the published record

  1. 25 Mar 2026

    Received by Barnet

  2. 26 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 18 May 2026

    Decision issued: Refuse

  4. 25 Jul 2026

    Added to PlanIndex

Documents

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

10 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 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 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

  • 1 Greenway Close London NW9 5AZ

    26/1141/192 Submitted 25 Mar 2026 50 yards away

    Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights

    Granted Lawful development Extension Loft or dormer +1 9 docs

  • 1 Greenway Close London NW9 5AZ

    26/3676/HSE Submitted 12 Oct 2026 50 yards away

    77% historically approved · decision due ~7 Dec

    Single storey side and rear extension with 1no. skylight following demolition of the existing garage. New front porch

    Awaiting decision Householder Extension Demolition
    Small domestic

  • Pavement On A5 Edgware Road Rear Of 20 - 21 Greenway Close London NW9 5AZ

    24/1945/FUL Submitted 17 May 2024 50 yards away

    Installation of 1no. electrical vehicle charging point unit with double-sided LCD screen, feeder pillar and associated electrical connection works

    Withdrawn Full applications 9 docs

  • Pavement On A5 Edgware Road Rear Of 20 - 21 Greenway Close London NW9 5AZ

    24/1946/ADV Submitted 17 May 2024 50 yards away

    Installation of 1no. double-sided internally illuminated LCD screen with integral electrical vehicle charging point

    Withdrawn Advertising 8 docs

  • 16 Portman Gardens London NW9 5AS

    26/3342/HSE Submitted 11 Sep 2026 100 yards away

    77% historically approved · decision due ~9 Nov

    Single storey side and rear extension with 3no. rooflights

    Awaiting decision Householder Extension Loft or dormer
    Small domestic

  • 15 Portman Gardens London NW9 5AS

    26/2406/192 Submitted 24 Jun 2026 100 yards away

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

    Refused Lawful development Extension Loft or dormer +1 10 docs

In Barnet

  • 26/3476/HSE Granted

    116 Chase Way London N14 5DH

    Single storey rear extension with 2no. rooflights. Changes to fenestration; new doors, 3no. new windows to rear elevation

    Received 24 Sep, published by the council 25 Sep 2026 Householder
  • 26/4019/HSE Awaiting decision

    38 Asmuns Hill London NW11 6ET

    Replacement of windows with vacuum-glazed windows (excluding subframes) and new french doors to rear

    6 Nov 2026 Householder
  • 26/4023/HSE Awaiting decision

    61 Bullescroft Road Edgware HA8 8RN

    Single storey front, side and rear wraparound extension incorporating porch following conversion of the existing garage, including window to replace garage door

    6 Nov 2026 Householder
  • 26/4015/HSE Awaiting decision

    6 Raeburn Close London NW11 6UG

    Alterations to the rear ground floor elevation, including replacement of the existing door and two windows with timber framed French doors and windows. Replacement of existing single glazed windows with new double glazed timber windows. Replacement of the existing rear patio doors with double glazed timber doors. Formation of a new rear patio. Addition of new bin storage at front

    Received 5 Nov, published by the council 6 Nov 2026 Householder
  • 26/4012/HSE Awaiting decision

    59 Hendon Way London NW2 2LX

    Two storey side and rear extension. New front porch

    5 Nov 2026 Householder