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Planning application

12 Harman Drive London NW2 2EB

Granted Barnet 26/0686/S73 Vary/Remove condition/Minor Mtl Amnd

Works: Extension Loft or dormer Roofing Demolition Windows or glazing Small domestic

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

Relates to 25/4595/HSE

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Variation of condition 1 (Approved plans) of planning permission reference 25/4595/HSE dated 14/01/2026 for Single storey rear extension with 2no. rooflights following demolition of existing ground floor rear extension. First floor side extension. Associated alterations to roof including insertion of 1no. rooflight to side elevation. Conversion of garage into habitable room including new window to replace existing door. Alterations to front entrance including replacement of existing canopy. New first floor windows to rear elevation. Change of materials at ground floor level from render to brick. New clay tile finish to bay window. Variation to include removing the previously proposed main roof alterations, retain the existing roof form and dormers, and keep the first floor side extension with a matching pitched crown roof

As published by the council, reference 26/0686/S73

Application record

Reference
26/0686/S73
Type
Vary/Remove condition/Minor Mtl Amnd
Status
Approved subject to conditions
Decision
Granted As published: Approve subject to conditions
Received
23 Feb 2026
Validated
23 Feb 2026
Decided
17 Apr 2026
Ward
Childs Hill
Decision by
Delegated Decision
Postcode
NW2 2EB

Site history

Applications at this address on the Barnet register

This site has had 4 applications since 2025: 1 approved, 0 refused.

  • 26/3444/S73 Awaiting decision

    12 Harman Drive London NW2 2EB

    Variation of condition 1 (Approved Plans) of planning permission reference 26/0686/S73 dated 17/04/26 (variation to 25/4595/HSE) for ' Single storey rear extension with 2no. rooflights following demolition of existing ground floor rear extension. First floor side extension. Associated alterations to roof including insertion of 1no. rooflight to side elevation. Conversion of garage into habitable room including new window to replace existing door. Alterations to front entrance including replacement of existing canopy. New first floor windows to rear elevation. Change of materials at ground floor level from render to brick. New clay tile finish to bay window.' Variation to include raising the garage front and flank walls

    Submitted 22 Sep 2026
  • 26/1963/HSE Awaiting decision

    12 Harman Drive London NW2 2EB

    Alterations to the existing rear patio area including alterations to the access steps and installation of 2no. freestanding external air conditioning units located within planter

    Submitted 27 May 2026 Householder
  • 25/4595/HSE Awaiting decision

    12 Harman Drive London NW2 2EB

    Single storey rear extension with 2no. rooflights following demolition of existing ground floor rear extension. First floor side extension. Associated alterations to roof including insertion of 1no. rooflight to side elevation. Conversion of garage into habitable room including new window to replace existing door. Alterations to front entrance including replacement of existing canopy. New first floor windows to rear elevation. Change of materials at ground floor level from render to brick. New clay tile finish to bay window

    Submitted 18 Nov 2025 Householder

Timeline

Dates from the published record

  1. 23 Feb 2026

    Received by Barnet

  2. 17 Apr 2026

    Decision issued: Approve subject to conditions

  3. 10 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 25/4595/HSE Awaiting decision

    12 Harman Drive London NW2 2EB

    Single storey rear extension with 2no. rooflights following demolition of existing ground floor rear extension. First floor side extension. Associated alterations to roof including insertion of 1no. rooflight to side elevation. Conversion of garage into habitable room including new window to replace existing door. Alterations to front entrance including replacement of existing canopy. New first floor windows to rear elevation. Change of materials at ground floor level from render to brick. New clay tile finish to bay window

    Submitted 18 Nov 2025 Householder

1 later application on the register refers to this one:

  • 26/3444/S73 Awaiting decision

    12 Harman Drive London NW2 2EB

    Variation of condition 1 (Approved Plans) of planning permission reference 26/0686/S73 dated 17/04/26 (variation to 25/4595/HSE) for ' Single storey rear extension with 2no. rooflights following demolition of existing ground floor rear extension. First floor side extension. Associated alterations to roof including insertion of 1no. rooflight to side elevation. Conversion of garage into habitable room including new window to replace existing door. Alterations to front entrance including replacement of existing canopy. New first floor windows to rear elevation. Change of materials at ground floor level from render to brick. New clay tile finish to bay window.' Variation to include raising the garage front and flank walls

    Submitted 22 Sep 2026

Who's behind it

Company information only, from the register and Companies House

PML Architecture Agent, an architecture practice registered in London

Active · incorporated 2014 · London

14 applications on PlanIndex · across 6 councils

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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.

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What this grant of permission means

Barnet granted permission on 17 April 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 condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 12 Harman Drive London NW2 2EB

    25/4595/HSE Submitted 18 Nov 2025 50 yards away

    77% historically approved · decision due ~14 Jan

    Single storey rear extension with 2no. rooflights following demolition of existing ground floor rear extension. First floor side extension. Associated alterations to roof including insertion of 1no. rooflight to side elevation. Conversion of garage into habitable room including new window to replace existing door. Alterations to front entrance including replacement of existing canopy. New first floor windows to rear elevation. Change of materials at ground floor level from render to brick. New clay tile finish to bay window

    Awaiting decision Householder Extension Loft or dormer +2 7 docs
    Small domestic

  • 12 Harman Drive London NW2 2EB

    26/1963/HSE Submitted 27 May 2026 50 yards away

    77% historically approved · decision due ~22 Jul

    Alterations to the existing rear patio area including alterations to the access steps and installation of 2no. freestanding external air conditioning units located within planter

    Awaiting decision Householder 6 docs
    Domestic

  • 12 Harman Drive London NW2 2EB

    26/3444/S73 Submitted 22 Sep 2026 50 yards away

    79% historically approved · decision due ~19 Nov

    Variation of condition 1 (Approved Plans) of planning permission reference 26/0686/S73 dated 17/04/26 (variation to 25/4595/HSE) for ' Single storey rear extension with 2no. rooflights following demolition of existing ground floor rear extension. First floor side extension. Associated alterations to roof including insertion of 1no. rooflight to side elevation. Conversion of garage into habitable room including new window to replace existing door. Alterations to front entrance including replacement of existing canopy. New first floor windows to rear elevation. Change of materials at ground floor level from render to brick. New clay tile finish to bay window.' Variation to include raising the garage front and flank walls

    Awaiting decision Extension Loft or dormer +2
    Small domestic

  • 16 Harman Drive London NW2 2EB

    26/0240/PNH Submitted 22 Jan 2026 50 yards away

    56% historically approved · decision due ~19 Mar

    Single storey rear extension in similar character to the main house with a flat roof and roof lights with a proposed maximum depth of 4.00m, a maximum height of 3.10m and an eaves height of 3.00m

    Awaiting decision Prior approval Extension Loft or dormer 6 docs
    Small domestic

  • 16 Harman Drive London NW2 2EB

    26/0766/HSE Submitted 27 Feb 2026 50 yards away

    Single storey rear extension with 2no. rooflights and new raised patio area with associated access steps. Extension of existing roof canopy

    Granted Householder Extension Loft or dormer 7 docs
    Small domestic

  • 50 Galsworthy Road London NW2 2SH

    26/1630/RCU Submitted 30 Apr 2026 50 yards away

    Part single, part two storey rear extension (Retrospective application)

    Granted Amendments Extension 9 docs

In Barnet

  • 26/3263/CON Awaiting decision

    Brent Cross Cricklewood Regeneration Area North Of Merchant Street North West London NW2

    Submission of details pursuant to Condition 5.2 (Detailed Delivery (Non-PDP) Programme) for the Phase 5E sub-phase of planning permission F/04687/13 dated 23/07/2014 (as amended) for the comprehensive mixed-use redevelopment of the Brent Cross Cricklewood Regeneration Area.

    Received 7 Sep, published by the council 8 Oct 2026 Conditions
  • 26/1355/CON Granted

    253 Hampden Way London N14 7LD

    Submission of details of condition 5 (TFL Risk Assessment Method Statement) pursuant to planning permission 25/3204/HSE dated 09/10/2025

    Received 13 Apr, published by the council 25 Jul 2026 Conditions
  • 26/1465/CON Refused

    Fairacres 164 East End Road London N2 0RR

    Submission of details of condition 17 (Excavations for Services) pursuant to planning permission 24/1113/FUL dated 22/01/2025

    Received 20 Apr, published by the council 25 Jul 2026 Conditions
  • 26/0694/CON Granted

    Plot 59 (Main Energy Centre) Railway Street Brent Cross Cricklewood Regeneration Area North West London

    Submission of detail pursuant to Conditions 8.3 and 28.1 (Construction Environmental Management Plan) in relation to Plot 59 (Main Energy Centre) within the Phase 5A sub-phase of planning permission F/04687/13 dated 23/07/2014 for the comprehensive mixed-use redevelopment of the Brent Cross Cricklewood Regeneration Area.

    Received 23 Feb, published by the council 10 Aug 2026 Conditions
  • 26/1696/CON Granted

    Land Off Parkview Avenue Brent Terrace Regeneration Area North West London NW2

    Submission pursuant to Condition 49.1 (Early Works) of planning permission F/04687/13 dated 23/07/2014 for the comprehensive redevelopment of the Brent Cross Cricklewood Regeneration Area. Early works proposed comprise site clearance, earthworks, removal of spoil, utility diversions and abandonments, and the construction of temporary accesses in preparation for the commencement of development of land at, and within the vicinity of Plot 11 within the Phase 1C sub-phase.

    Received 6 May, published by the council 25 Jul 2026 Conditions