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Planning application

106 -112 High Street Acton W3 6QX

Awaiting decision Old Oak and Park Royal Development Corporation 254742FUL Full Application

Works: Extension

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Two storey extension at roof level to provide 14 (Use Class C3) residential units at second and third floor level

As published by the council, reference 254742FUL

Application record

Reference
254742FUL
Type
Full Application
Status
Pending Consideration
Received
17 Dec 2025
Validated
17 Dec 2025
Ward
South Acton
Postcode
W3 6QX

Timeline

Dates from the published record

  1. 17 Dec 2025

    Received by Old Oak and Park Royal Development Corporation

  2. 3 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 11 February 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Old Oak and Park Royal Development Corporation took a median of 55 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

ARM Design and Build Ltd Agent, a design practice registered in London

Active · incorporated 2014 · London

35 applications on PlanIndex · across 13 councils · 69% 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

78 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 Old Oak and Park Royal Development Corporation for determination, against a statutory target of eight weeks. Over the last year Old Oak and Park Royal Development Corporation decided full applications in a median of 78 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 106 -112 High Street Acton W3 6QX

    254742FUL Submitted 17 Dec 2025 50 yards away

    75% historically approved · decision due ~11 Feb

    Two storey extension at roof level to provide 14 (Use Class C3) residential units at second and third floor level

    Awaiting decision Full applications Extension 75 docs
  • First Floor Offices 102 - 104 High Street Acton W3 6QX

    231093PACBSD Submitted 15 Mar 2023 50 yards away

    Change of use of first floor from office (Class E) to Residential (Use Class C3) (Class MA, 56 day Prior Approval Process)

    Granted Outline 21 docs
  • 96 High Street Acton London W3 6QX

    194946PAOR Submitted 29 Oct 2019 50 yards away

    Change of use of part of ground floor shop (Use Class A1) and entire first floor office space (Use Class B1(a)) to residential dwellings (Use Class C3) to provide three self-contained flats (Class O, 56-Day Prior Notification Process)

    Refused Outline New dwelling 10 docs
  • 94 High Street Acton W3 6QX

    253926FUL Submitted 16 Oct 2025 50 yards away

    Conversion of existing self-contained flat into two self-contained flat with provision of cycle storage and bin storage; mansard roof extension; installation of two dormer windows to front roof extension; rear roof extension incorporating Juliet balcony with glass balustrade; part single, part two storey rear extension; alterations to front first floor fenestration; internal and external alterations

    Granted Full applications Extension Loft or dormer +1 18 docs
  • 94 High Street Acton W3 6QX

    253926FUL Submitted 16 Oct 2025 50 yards away

    Conversion of existing self-contained flat into two self-contained flat with provision of cycle storage and bin storage; mansard roof extension; installation of two dormer windows to front roof extension; rear roof extension incorporating Juliet balcony with glass balustrade; part single, part two storey rear extension; alterations to front first floor fenestration; internal and external alterations

    Granted Full applications Extension Loft or dormer +1 18 docs
  • 94 First Floor High Street Acton W3 6QX

    262576FUL Submitted 29 Jun 2026 50 yards away

    Change of use of the first-floor flat from a self-contained residential dwelling (Use Class C3) to a two-person House in Multiple Occupation (HMO), with associated cycle storage and refuse and recycling storage facilities

    Refused Full applications 12 docs
    Domestic

In Old Oak and Park Royal Development Corporation

  • 260214FUL Granted

    15 King Street Southall UB2 4DG

    Change of use from Retail (Use Class E (a)) to Restaurant (Use class E(b)) and installation of flue duct at rear elevation

    Received 21 Jan, published by the council 3 Aug 2026 Full applications
  • 262904FUL Granted

    139 Lady Margaret Road Southall UB1 2PS

    Conversion of existing dwellinghouse into 2 self-contained flats; ground floor rear infill extension

    Received 27 Jul, published by the council 10 Sep 2026 Full applications
  • 262967FUL Granted

    5A Vernon Rise Greenford UB6 0EQ

    Alteration of roof from hip to gable end with installation of window to gable wall; rear roof extension; removal of side chimney and installation of two roof lights to front roofslope

    Received 31 Jul, published by the council 10 Sep 2026 Full applications
  • 262968FUL Granted

    5A Vernon Rise Greenford UB6 0EQ

    Single storey rear extension

    Received 31 Jul, published by the council 10 Sep 2026 Full applications
  • 262795FUL Granted

    31 Perryn Road Acton W3 7LS

    Reconversion of the existing property from two self-contained flats into a single family dwellinghouse; single storey rear/side extension; part first floor rear extension incorporating a Juliet balcony; front elevation infill extension to the porch and first floor above; alterations to the roof, installation of four side rooflights; alteration to front fenestration; associated refuse and cycle storage, landscaping and associated works (Following demolition of existing garage and rear extension)

    Received 16 Jul, published by the council 20 Aug 2026 Full applications