Skip to content
PlanIndex Get alerts
Menu

Planning application

1 Colonial Avenue Twickenham TW2 7EE

Awaiting decision Richmond upon Thames PA26/2668 Section 192 Permitted Development

Works: Extension Loft or dormer Small 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

Hip to gable and rear dormer roof extensions. Roof lights to the front roof slope. Single storey rear extension. Associated alterations.

As published by the council, reference PA26/2668

Application record

Reference
PA26/2668
Type
Section 192 Permitted Development
Status
Registered
Received
30 Jul 2026
Validated
6 Aug 2026
Ward
Whitton Ward [WTT]
Postcode
TW2 7EE

Timeline

Dates from the published record

  1. 30 Jul 2026

    Received by Richmond upon Thames

  2. 6 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 13 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 1 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Richmond upon Thames took a median of 45 days over the applications it decided in the last year.

Documents

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

6 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 happens while it is decided

The process from here

This application is with Richmond upon Thames for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 1 Colonial Avenue Twickenham TW2 7EE

    PA26/2801 Submitted 11 Aug 2026 0m away

    84% historically approved · decision due ~6 Oct

    Hip to gable and rear dormer roof extensions. Roof lights to the front roof slope. Single storey rear extension. Associated alterations.

    Awaiting decision Householder Extension Loft or dormer 7 docs
    Small domestic

  • 186 Kneller Road Twickenham Richmond Upon Thames TW2 7EF

    05/1093/COU Submitted 13 Apr 2005 21m away

    Change Of Use From A Shop To Residential Use And External Alterations.

    Refused Full applications 10 docs

  • 186 Kneller Road Twickenham Richmond Upon Thames TW2 7EF

    05/2402/COU Submitted 9 Aug 2005 21m away

    Change Of Use From A Shop With Residential Accommodation To A Single Family House.

    Granted Full applications 6 docs

  • 182 Kneller Road Twickenham TW2 7DX

    19/3492/PS192 Submitted 15 Nov 2019 47m away

    Proposed front porch.

    Granted Prior approval Extension 6 docs
    Small domestic

  • 182 Kneller Road Twickenham Richmond Upon Thames TW2 7DX

    05/0448/HOT Submitted 14 Feb 2005 47m away

    Proposed Single Storey Side Extension And Two Storey Rear Extension.

    Refused Householder Extension 5 docs
    Small domestic

  • 14 Colonial Avenue Twickenham TW2 7ED

    PA26/0090 Submitted 12 Jan 2026 50m away

    Proposed porch, rear single storey extension, roof extension, dormer to the rear and front first floor window.

    Granted Householder Extension Loft or dormer +1 15 docs
    Small domestic

In Richmond upon Thames

  • PA26/2877 Granted

    36 Pensford Avenue Kew

    Erection of side dormer.

    19 Aug 2026 Prior approval
  • PA26/2978 Awaiting decision

    144 Broad Lane Hampton Richmond Upon Thames TW12 3BW

    PROPOSED SINGLE STOREY SIDE EXTENSION. PROPOSED LOFT ADDITION

    27 Aug 2026 Prior approval
  • PA26/2981 Awaiting decision

    18 Lyndhurst Avenue Twickenham TW2 6BY

    single-storey rear extensions 6m depth, 3m eaves height, 3m overall height

    27 Aug 2026 Prior approval
  • PA26/2975 Awaiting decision

    2 Twickenham Road Teddington TW11 8AG

    Loft Conversion involving hip to gable conversion and installation of 5 x roof lights

    27 Aug 2026 Prior approval
  • PA26/2974 Awaiting decision

    12 Selkirk Road Twickenham TW2 6PX

    Demolition of existing conservatory and garage. Single storey rear extension, to be 3m deep, aligned with existing side elevation with flat roof and rooflights. Single storey side extension with rear wall aligned to existing main rear elevation with flat roof and rooflight. Front door relocated to the front elevation and front window relocated to side extension. First Floor flat roof dormers, with rooflights to flat and pitched roofs. All materials to match existing.

    27 Aug 2026 Prior approval