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Planning application

21 Lime Grove Twickenham TW1 1EL

Granted Richmond upon Thames PA26/2416 Section 192 Permitted Development

Works: Loft or dormer

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

Proposal

Formation of rooms in an adapted roof space with a rear roof dormer, hip to gable and installation of roof lights to front roof slope

As published by the council, reference PA26/2416

Application record

Reference
PA26/2416
Type
Section 192 Permitted Development
Status
Decided
Decision
Granted Permission
Received
9 Jul 2026
Validated
9 Jul 2026
Decided
25 Aug 2026
Ward
St. Margarets & North Twickenham Ward [SMN]
Decision by
Delegated Decision
Postcode
TW1 1EL

Site history

Applications at this address on the Richmond upon Thames register

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

  • PA26/2968 Awaiting decision

    21, Lime Grove, Twickenham, TW1 1EL

    Single storey side addition and single storey rear extension to a single family house

    Submitted 26 Aug 2026 Prior approval
  • PA26/2417 Refused

    21 Lime Grove Twickenham TW1 1EL

    Single storey side addition and single storey rear extension to a single family house

    Decided 26 Aug 2026 Prior approval

Timeline

Dates from the published record

  1. 9 Jul 2026

    Received by Richmond upon Thames

  2. 26 Jul 2026

    Added to PlanIndex

  3. 25 Aug 2026

    Decision issued: Granted 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Richmond upon Thames granted permission on 25 August 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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 500 metres

  • 21 Lime Grove Twickenham TW1 1EL

    PA26/2417 Submitted 9 Jul 2026 0m away

    Single storey side addition and single storey rear extension to a single family house

    Refused Prior approval Extension 7 docs
    Small domestic
  • 21, Lime Grove, Twickenham, TW1 1EL

    PA26/2968 Submitted 26 Aug 2026 0m away

    87% historically approved · decision due ~21 Oct

    Single storey side addition and single storey rear extension to a single family house

    Awaiting decision Prior approval Extension 5 docs
    Small domestic
  • 1-8 Blyth Close Twickenham Richmond Upon Thames TW1

    04/3641/HOT Submitted 15 Nov 2004 36m away

    Replace Existing Single Glazed Timber Windows With New Powder Coated Aluminium Double Glazed Windows.

    Granted Householder Windows or glazing 30 docs
    Domestic
  • 29 Lime Grove Twickenham Richmond Upon Thames TW1 1EL

    06/0445/PS192 Submitted 15 Feb 2006 39m away

    Proposed Hip To Gable Loft Conversion With Rear Dormer.

    Granted Prior approval Loft or dormer 10 docs
  • 10 Lime Grove Twickenham Richmond Upon Thames TW1 1EL

    05/3336/HOT Submitted 9 Nov 2005 66m away

    Demolition Of Existing Detached Garage. Erection Of A Single Storey Side And Rear Extension And Extension Of Roof Incorporating Side And Rear Dormers.

    Granted Householder Extension Loft or dormer +1 5 docs
    Small domestic
  • 10 Lime Grove Twickenham Richmond Upon Thames TW1 1EL

    05/0014/HOT Submitted 5 Jan 2005 66m away

    Demolition Of Existing Detached Garage; Erection Of A Single Storey Side Extension And Restructuring And Extension Of Roof Including Rear Dormer.

    Refused Householder Extension Loft or dormer +1 4 docs
    Small domestic

In Richmond upon Thames

  • PA26/2560 Granted

    32 Fortescue Avenue Twickenham TW2 5LS

    Construction of a hip to gable and rear dormer roof extension, rooflights to front elevation and single storey rear extension

    23 Jul 2026 Prior approval
  • PA26/3175 Awaiting decision

    146, Waldegrave Road, Teddington, TW11 8NA

    CONSTRUCTION OF HIP TO GABLE AND REAR DORMER EXTENSIONS,INSERTION OF ROOFLIGHTS,ONE OBSCURE GLAZED SIDE WINDOW AND ALTERATIONS TO THE SOIL VENT PIPE. RESUBMISSION OF PREVIOUS REFUSED APPLICATION REF. PA26/2122.

    14 Sep 2026 Prior approval
  • PA26/2193 Refused

    5, The Hermitage, Richmond, TW10 6SH

    ASHP unit to rear flat roof, AOV (automatic opening vent) - flue to rear flat roof

    23 Jun 2026 Prior approval
  • PA26/2454 Granted

    11 Collingwood Close Twickenham TW2 7AE

    Hip to gable and rear dormer roof extensions and insertion of 2x rooflights to the front roof slope.

    13 Jul 2026 Prior approval
  • PA26/0893 Granted

    21, Gloucester Road, Twickenham, TW2 6NF

    PROPOSED OUT BUILDING TO BE USED FOR STORAGE, SUMMER HOUSE AND GYMNASIUM

    13 Mar 2026 Prior approval