Skip to content
PlanIndex Get alerts
Menu

Planning application

1 Colonial Avenue Twickenham TW2 7EE

Refused 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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Hip to gable and rear dormer roof extensions. Roof lights to the front roof slope. Single storey rear/side extension. Removal of side chimneys.

As published by the council, reference PA26/2668

Application record

Reference
PA26/2668
Type
Section 192 Permitted Development
Status
Decided
Decision
Refused As published: Refused Permission
Received
30 Jul 2026
Validated
6 Aug 2026
Decided
28 Sep 2026
Ward
Whitton Ward [WTT]
Decision by
Delegated Decision
Postcode
TW2 7EE

Site history

Applications at this address on the Richmond upon Thames register

This site has had 3 applications since 2026: 0 approved, 1 refused.

  • PA26/3346 Awaiting decision

    1 Colonial Avenue Twickenham TW2 7EE

    Hip to gable loft extension. Rear dormer loft extension. Rooflights to front elevation

    Submitted 29 Sep 2026 Prior approval
  • PA26/2801 Withdrawn

    1 Colonial Avenue Twickenham TW2 7EE

    Hip to gable and L-shaped rear dormer roof extensions. Roof lights to the front roof slope. Replacing single storey rear/side extension. Removal of side chimneys. Associated alterations.

    Decided 30 Sep 2026 Householder

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. 28 Sep 2026

    Decision issued: Refused Permission

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 this refusal means

Richmond upon Thames refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 1 Colonial Avenue Twickenham TW2 7EE

    PA26/3346 Submitted 29 Sep 2026 50 yards away

    86% historically approved · decision due ~26 Nov

    Hip to gable loft extension. Rear dormer loft extension. Rooflights to front elevation

    Awaiting decision Prior approval Extension Loft or dormer 6 docs

  • 1 Colonial Avenue Twickenham TW2 7EE

    PA26/2801 Submitted 11 Aug 2026 50 yards away

    Hip to gable and L-shaped rear dormer roof extensions. Roof lights to the front roof slope. Replacing single storey rear/side extension. Removal of side chimneys. Associated alterations.

    Withdrawn Householder Extension Loft or dormer 8 docs
    Small domestic

  • 186 Kneller Road Twickenham Richmond Upon Thames TW2 7EF

    05/1093/COU Submitted 13 Apr 2005 50 yards 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 50 yards away

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

    Granted Full applications 6 docs

  • 190 Kneller Road Twickenham Richmond Upon Thames TW2 7EF

    04/2100/HOT Submitted 1 Jul 2004 50 yards away

    Proposed formation of new first floor storey, removal of existing roof to bungalow and replacement with new pitched roof.

    Granted Householder 10 docs
    Domestic

  • 182 Kneller Road Twickenham TW2 7DX

    19/3492/PS192 Submitted 15 Nov 2019 50 yards away

    Proposed front porch.

    Granted Prior approval Extension 6 docs
    Small domestic

In Richmond upon Thames

  • PA26/2683 Granted

    3, Pauline Crescent, Twickenham, TW2 6JD

    Single storey rear extension

    Received 31 Jul, published by the council 13 Aug 2026 Prior approval
  • PA26/3420 Awaiting decision

    129 Lower Mortlake Road Richmond TW9 2LP

    Conversion of existing loftspace into habitable rooms with dormers to rear over main house and offshot

    Received 8 Oct, published by the council 12 Oct 2026 Prior approval
  • PA26/3160 Granted

    2A Station Road Hampton Wick Middlesex KT1 4HG

    Repair of the front dormer cheeks, involving the replacement of the existing hanging slates with traditional lead.

    Received 11 Sep, published by the council 24 Sep 2026 Prior approval
  • PA26/3423 Awaiting decision

    95 Selkirk Road Twickenham TW2 6PT

    Construction of single storey rear extension, 4.3m in depth, 3m in height and 3m in height to eaves.

    Received 6 Oct, published by the council 12 Oct 2026 Prior approval
  • PA26/3389 Awaiting decision

    39, Shacklegate Lane, Teddington, TW11 8SF

    The existing 4.55 m deep ground-floor rear extension is to be extended by 1.45 m. The existing pitched roof will also be extended, with the overall height remaining unchanged (6m overall depth, 2.41m eaves height, 3.78m overall height).

    Received 5 Oct, published by the council 6 Oct 2026 Prior approval