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Planning application

21/1702/PS192

29 Holmes Road Twickenham TW1 4RF

Granted Richmond upon Thames Section 192 Permitted Development

Proposal

Proposed mansard roof conversion, floor plan redesign and all associated works.

As published by the council, reference 21/1702/PS192

Timeline

Dates from the published record

  1. 13 May 2021

    Received by Richmond upon Thames

  2. 20 Jul 2021

    Decision issued: Granted Permission

  3. 30 Jul 2026

    Added to PlanIndex

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 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

  • 22/3287/HOT Granted

    17 Radnor Road Twickenham TW1 4NH

    Single storey rear extension with lean to roof, single storey side infill extension with lean to roof, squaring off the existing two storey rear extension and replacement of its fenestration, extending the rear of the existing first floor side extension to depth of the original house with flat roof and loft conversion with installation of a side and rear dormer with Juliet balcony.

    2 Nov 2022 81m away Householder
  • 06/1119/PS192 Granted

    8 Bonser Road Twickenham Richmond Upon Thames TW1 4RG

    Proposed Loft Conversion With L Shaped Dormer.

    3 Apr 2006 81m away Prior approval
  • 06/0092/PS192 Granted

    78 Popes Grove Twickenham Richmond Upon Thames TW1 4JX

    Proposed loft conversion.

    12 Jan 2006 82m away Prior approval
  • 05/3508/HOT Refused

    21 Radnor Road Twickenham Richmond Upon Thames TW1 4NH

    Proposed Two Storey Side Extension, Single Storey Rear Extension And Loft Conversion With Rear Dormer.

    24 Nov 2005 83m away Householder
  • PA25/2606 Withdrawn

    2 Holmes Road, Twickenham

    Use of existing storage/home gym outbuilding as home gym, household items storage, home working office and shower room with fenestrational alterations.

    29 Jul 2025 101m away Prior approval
  • PA26/2339 Awaiting decision

    50, Popes Grove, Twickenham, TW1 4JY

    Demolition of an existing conservatory and erection of a replacement single storey extension.

    3 Jul 2026 128m away Prior approval

In Richmond upon Thames

  • PA26/2637 Awaiting decision

    17 Kingsway Mortlake London SW14 7HL

    Rear L Shaped dormer with roof lights on front slope

    29 Jul 2026 Prior approval
  • PA26/2643 Awaiting decision

    22, Michelham Gardens, Twickenham, TW1 4SB

    Proposed loft dormer conversion, internal alterations and addition of Velux to front roof slope.

    29 Jul 2026 Prior approval
  • PA26/2618 Awaiting decision

    Grove Cottage, Lower Teddington Road, Hampton Wick, Kingston Upon Thames, KT1 4HJ

    Erection of a rear garden studio building overlooking the Thames River.

    28 Jul 2026 Prior approval
  • PA26/2615 Awaiting decision

    30, Jubilee Avenue, Twickenham, TW2 6JB

    Loft conversion with roof extension and proposed out building in the rear garden.

    27 Jul 2026 Prior approval
  • PA26/2300 Granted

    16 Enmore Gardens East Sheen London SW14 8RF

    Single storey rear extension, 5m in depth from original house, 3.8m in height and 3m at the eaves.

    30 Jun 2026 Prior approval