9, Riverdale Road, Twickenham, TW1 2BT

This site has had 3 applications since 2025: 3 approved, 0 refused.

• PA25/4321 Granted

  9, Riverdale Road, Twickenham, TW1 2BT

  Creation of a front garden lightwell; hard and soft landscaping and refurbishment of front entrance steps.

  Decided 23 Mar 2026 Householder
• PA25/4227 Granted

  9, Riverdale Road, Twickenham, TW1 2BT

  Tree of Heaven ( G15 on sketch plan ) - notice to fell. These two trees have both been classed as CAT C1 by the arboricultural consultant, with the following comment ,'....Two trees, largest (west) , smaller stem to east diameter 160mm. Between Coach House and boundary wall . Significant potential , not suited to this location... Consider removal.'. As shown in the attached tree survey, these two trees are growing very close to the boundary wall and an existing building, the coach house - this is a vigorous species and its invasive root system presents risk of damage to property. A number of additional trees are being planted, across the front and back gardens as part of a new landscaping scheme.

  Decided 9 Dec 2025 Trees

1. 10 Sep 2025

   Received by Richmond upon Thames

2. 10 Oct 2025

   Decision issued: Granted Permission

3. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 10 October 2025, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 9, Riverdale Road, Twickenham, TW1 2BT

  PA25/4227 Submitted 25 Nov 2025 0m away

  Tree of Heaven ( G15 on sketch plan ) - notice to fell. These two trees have both been classed as CAT C1 by the arboricultural consultant, with the following comment ,'....Two trees, largest (west) , smaller stem to east diameter 160mm. Between Coach House and boundary wall . Significant potential , not suited to this location... Consider removal.'. As shown in the attached tree survey, these two trees are growing very close to the boundary wall and an existing building, the coach house - this is a vigorous species and its invasive root system presents risk of damage to property. A number of additional trees are being planted, across the front and back gardens as part of a new landscaping scheme.

  Granted Trees 3 docs
  Small domestic

• 9, Riverdale Road, Twickenham, TW1 2BT

  PA25/4321 Submitted 3 Dec 2025 7m away

  Creation of a front garden lightwell; hard and soft landscaping and refurbishment of front entrance steps.

  Granted Householder 28 docs
  Domestic

• 16 Riverdale Road Twickenham Richmond Upon Thames TW1 2BS

  05/T0469/TCA Submitted 11 Aug 2005 57m away

  T1 - Sycamore (Acer pseudoplatanus) - Reduce canopy to where done previously. Crown thin by 30% T2 - Lime (Tilia europaea) - Crown thin by 25% Lift canopy line to a third of the overall height. T3 - Chestnut (Aesculus hippocastanum) - Reduce/balance canopy by 20-25% Lift canopy line to 2 ft above conifers. T4 - Sycamore (Acer pseudoplatanus) - Crown thin by 30% and lift canopy to half it's overall height. T5 - Lime (Tilia europaea) - Thin by 30% and lift canopy to half it's height. T6 - Lawson Cypress (Chamaecyparis lawsoniana) - Fell.

  Granted Trees

• 5, Flat 5, Riverdale Road, Twickenham, TW1 2BT

  PA26/1552 Submitted 6 May 2026 58m away

  Installation of glazing & door to existing structure, to create enclosed garden room and store

  Granted Householder Windows or glazing 13 docs
  Small domestic

• Flat 4 14 Riverdale Road Twickenham Richmond Upon Thames TW1 2BS

  05/2699/HOT Submitted 7 Sep 2005 58m away

  Insertion of window in bathroom on rear elevation.

  Granted Householder Windows or glazing 4 docs
  Domestic

• 14 Riverdale Road Twickenham

  19/T0951/TCA Submitted 31 Oct 2019 58m away

  T3 - Snowy Mespil - Reduce height by 1.5m and crown by 1m all around. Remaining height 4.5m and width 4m. T5 - Silver Birch - Reduce height by 2m and crown by 1-1.5m all around. Remaining height 11m and width 6m.

  Granted Trees 4 docs

• PA26/3089 Awaiting decision

  THOMAS'S LONDON DAY SCHOOLS LIMITED, American International University In London, Queens Road, Richmond, TW10 6JP

  Details pursuant to condition 9 ecological appraisal of planning reference PA25/3432

  7 Sep 2026 Conditions
• PA26/3096 Awaiting decision

  Royal Botanic Gardens, Kew Green, Kew, Richmond, TW9 3AB

  Details pursuant to Condition 3 - repair works of planning reference PA25/3051

  4 Sep 2026 Conditions
• PA26/3099 Awaiting decision

  Royal Botanic Gardens, Kew Green, Kew, Richmond, TW9 3AB

  Details pursuant to Condition 4 - internal details to plannning reference PA25/3051

  4 Sep 2026 Conditions
• PA26/3093 Awaiting decision

  Royal Botanic Gardens, Kew Green, Kew, Richmond, TW9 3AB

  Details pursuant to Condition 8 proposed electrical equiptment elevation of planning reference PA25/3051

  4 Sep 2026 Conditions
• PA26/1965 Granted

  4 Wick Road Teddington TW11 9DW

  Details pursuant to condition '3 - Materials to match existing' of planning permission 23/0171/HOT.

  5 Jun 2026 Conditions