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Planning application

51 Millway London NW7 3QT

Granted Barnet 25/4181/HSE Householder Application

Works: Extension Domestic

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

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

Proposal

Part single, part two-storey rear extension (AMENDED PROPOSAL)

As published by the council, reference 25/4181/HSE

Application record

Reference
25/4181/HSE
Type
Householder Application
Status
Approved subject to conditions
Decision
Approve subject to conditions
Received
17 Oct 2025
Validated
22 Oct 2025
Decided
17 Dec 2025
Ward
Mill Hill
Decision by
Delegated Decision
Postcode
NW7 3QT

Timeline

Dates from the published record

  1. 17 Oct 2025

    Received by Barnet

  2. 22 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 17 Dec 2025

    Decision issued: Approve subject to conditions

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in London

14 applications on PlanIndex · across 8 councils

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

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

19 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.

Trade members open them from here.

Open the documents

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 51 Millway London NW7 3QT

    26/1334/PNH Submitted 10 Apr 2026 0m away

    57% historically approved · decision due ~5 Jun

    Single storey rear extension with a proposed depth of 6.00m, maximum height of 4.00m and an eaves height of 2.55m

    Awaiting decision Prior approval Extension 13 docs
    Small domestic

  • 51 Millway London NW7 3QT

    26/0096/192 Submitted 12 Jan 2026 0m away

    79% historically approved · decision due ~1 Apr

    Single storey rear extension

    Awaiting decision Lawful development Extension 11 docs
    Small domestic

  • 51 Millway London NW7 3QT

    25/4178/192 Submitted 17 Oct 2025 4m away

    Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights. New side gable window. New front porch following the demolition of existing porch

    Decided Lawful development Extension Loft or dormer +2 14 docs
    Small domestic

  • 60 Millway London NW7 3RA

    26/2812/HSE Submitted 30 Jul 2026 75m away

    77% historically approved · decision due ~24 Sep

    Two storey side extension linking to house and single storey rear infill extension following demolition of the existing garage. Associated alterations to roof

    Awaiting decision Householder Extension Demolition
    Small domestic

  • 3A Newcombe Park London NW7 3QN

    25/4172/FUL Submitted 17 Oct 2025 83m away

    Change of use from C3 (Residential) to short-term/self-catering accommodation (C1/Sui Generis)

    Refused Full applications 14 docs

  • 91 Millway London NW7 3QT

    26/2787/RCU Submitted 28 Jul 2026 90m away

    79% historically approved · decision due ~7 Oct

    Alteration and extension of the existing rear patio including new access steps to garden, installation of a retractable roof pergola and addition of a 2m-high boundary fence to one side (Retrospective Application)

    Awaiting decision Extension
    Small domestic

In Barnet

  • 26/3235/HSE Awaiting decision

    26 Mount Pleasant Barnet EN4 9HH

    Replace existing flat roof at ground floor rear elevation with pitched roof and 2no. rooflights

    4 Sep 2026 Householder
  • 26/3222/HSE Awaiting decision

    46 Michleham Down London N12 7JN

    Single storey side/rear extension with 3no. rooflights following demolition of the existing storage/utility structure. Changes to fenestration

    3 Sep 2026 Householder
  • 26/3219/HSE Awaiting decision

    53 Tudor Road Barnet EN5 5NW

    First floor rear extension with front and rear rooflights. Roof extension over existing garage

    2 Sep 2026 Householder
  • 26/3210/HSE Awaiting decision

    47 Pattison Road London NW2 2HL

    New front vehicular access to provide off-street parking. Removal of existing gate and shed, alterations to the existing front boundary wall and installation of close board fencing panels.

    2 Sep 2026 Householder
  • 26/3211/HSE Awaiting decision

    25 The Ridgeway London N11 3LG

    Single storey rear extension with 3no. rooflights following the demolition of existing conservatory

    2 Sep 2026 Householder