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Planning application

74 Sunnyfield London NW7 4RG

Awaiting decision Barnet 26/1193/HSE Householder Application

Works: Extension Loft or dormer Windows or glazing 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

First floor side extension. First floor rear extension including rear pitched roof and rear dormer window. Alterations and extensions to roof including new pitched roof over existing first floor side flat roof and 2no. rear dormer windows. Conversion of garage into habitable space including creation of new front entrance. New access steps to front. New rear raised patio and associated steps to garden. Removal of chimneys

As published by the council, reference 26/1193/HSE

Application record

Reference
26/1193/HSE
Type
Householder Application
Status
Pending Decision
Received
27 Mar 2026
Validated
27 Mar 2026
Ward
Mill Hill
Postcode
NW7 4RG

Site history

Applications at this address on the Barnet register

This site has had 4 applications since 2025.

  • 26/2811/NMA Withdrawn

    74 Sunnyfield London NW7 4RG

    Non material amendment to planning permission 26/1193/HSE dated 22/05/2026 for 'First floor side extension. First floor rear extension including rear pitched roof and rear dormer window. Alterations and extensions to roof including new pitched roof over existing first floor side flat roof and 2no. rear dormer windows. Conversion of garage into habitable space including creation of new front entrance. New access steps to front. New rear raised patio and associated steps to garden. Removal of chimneys' Amendments includes the addition of 4no. rooflights to rear roofslope

    Submitted 30 Jul 2026 Amendments
  • 26/0456/HSE Awaiting decision

    74 Sunnyfield London NW7 4RG

    First floor front extension. Two storey rear extension following the demolition of chimneys on main roof. New access steps to garden. Roof extension involving hip to gable with two rear facing dormer windows with 2 side facing rooflights. Conversion of the existing garage into habitable room insertion of door to replace garage door. Relocation of the main front entrance door

    Submitted 6 Feb 2026 Householder
  • 25/5030/HSE Awaiting decision

    74 Sunnyfield London NW7 4RG

    First floor front extension. Two storey rear extension following the demolition of chimneys on main roof. New access steps to garden. Roof extension involving hip to gable with two rear facing dormer windows with 2 side facing rooflights. Conversion of the existing garage into habitable room insertion of door to replace garage door. Relocation of the main front entrance door

    Submitted 15 Dec 2025 Householder

Timeline

Dates from the published record

  1. 27 Mar 2026

    Received by Barnet

  2. 25 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 22 May 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 45 days over the applications it decided in the last year.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/2811/NMA Withdrawn

    74 Sunnyfield London NW7 4RG

    Non material amendment to planning permission 26/1193/HSE dated 22/05/2026 for 'First floor side extension. First floor rear extension including rear pitched roof and rear dormer window. Alterations and extensions to roof including new pitched roof over existing first floor side flat roof and 2no. rear dormer windows. Conversion of garage into habitable space including creation of new front entrance. New access steps to front. New rear raised patio and associated steps to garden. Removal of chimneys' Amendments includes the addition of 4no. rooflights to rear roofslope

    Submitted 30 Jul 2026 Amendments

Who's behind it

Company information only, from the register and Companies House

Arcvelop Architecture Ltd Agent, an architecture practice registered in Mayfair

Active · incorporated 2020 · Mayfair

20 applications on PlanIndex · across 7 councils

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

7 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

  • 74 Sunnyfield London NW7 4RG

    25/5030/HSE Submitted 15 Dec 2025 50 yards away

    77% historically approved · decision due ~12 Feb

    First floor front extension. Two storey rear extension following the demolition of chimneys on main roof. New access steps to garden. Roof extension involving hip to gable with two rear facing dormer windows with 2 side facing rooflights. Conversion of the existing garage into habitable room insertion of door to replace garage door. Relocation of the main front entrance door

    Awaiting decision Householder Extension Loft or dormer +2 8 docs
    Domestic

  • 97 Sunnyfield London NW7 4RE

    25/4146/192 Submitted 15 Oct 2025 50 yards away

    80% historically approved · decision due ~12 Dec

    Erection of a rear outbuilding

    Awaiting decision Lawful development 3 docs

  • 107 Sunnyfield London NW7 4RE

    26/1409/CON Submitted 16 Apr 2026 50 yards away

    Submission of details of condition 3 (Materials) 5 (Levels) 8 (Foundation Details) pursuant to planning permission 25/4028/FUL dated 18/12/2025

    Split decision Conditions 7 docs

  • 107 Sunnyfield London NW7 4RE

    25/4028/FUL Submitted 6 Oct 2025 50 yards away

    63% historically approved · decision due ~1 Dec

    Demolition of existing building and erection of a two storey single family dwellinghouse with rooms in the roofspace. Associated hard and soft landscaping, refuse storage and off-street parking

    Awaiting decision Full applications Demolition 12 docs
    Domestic

  • 107 Sunnyfield London NW7 4RE

    26/0488/CON Submitted 9 Feb 2026 50 yards away

    93% historically approved · decision due ~6 Apr

    Submission of details of conditions 4 (Demolition and Construction Management and Logistics Plan) and 10 (Tree Protection Plan) pursuant to planning permission 25/4028/FUL dated 18/12/25

    Awaiting decision Conditions Demolition Trees 4 docs

  • 107 Sunnyfield London NW7 4RE

    26/2315/CON Submitted 18 Jun 2026 50 yards away

    Submission of details of Condition 5 (Levels) pursuant to planning permission 25/4028/FUL dated 15/12/2025

    Granted Conditions 7 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