9, Riverdale Road, Twickenham, TW1 2BT

This site has had 4 applications since 2025: 3 approved, 0 refused.

• PA26/3221 Awaiting decision

  9, Riverdale Road, Twickenham, TW1 2BT

  3 stemmed Acacia - to reduce branched overhanging garden by approx 2m to balance tree leaving height approx 12m and width approx 9m

  Submitted 8 Sep 2026 Trees
• 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 50 yards 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

  PA26/3221 Submitted 8 Sep 2026 50 yards away

  98% historically approved · decision due ~3 Nov

  3 stemmed Acacia - to reduce branched overhanging garden by approx 2m to balance tree leaving height approx 12m and width approx 9m

  Awaiting decision Trees 4 docs

• 9, Riverdale Road, Twickenham, TW1 2BT

  PA25/4321 Submitted 3 Dec 2025 50 yards away

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

  Granted Householder 28 docs
  Domestic

• 34 Ravensbourne Road Twickenham TW1 2DQ

  22/3653/HOT Submitted 9 Dec 2022 50 yards away

  Single storey rear extension with flat roof and canopy. Remove existing skylights and install new skylights. Remove window and install patio doors.

  Granted Householder Extension Windows or glazing 11 docs
  Small domestic

• 32 Ravensbourne Road Twickenham TW1 2DQ

  23/0952/HOT Submitted 11 Apr 2023 50 yards away

  Replacement rear outbuilding.

  Granted Householder 16 docs
  Small domestic

• 20 Ellesmere Road Twickenham Richmond Upon Thames TW1 2DL

  04/3049/HOT Submitted 16 Sep 2004 50 yards away

  Proposed conversion of exsiting roof to Mansard with side and rear dormer.

  Refused Householder Loft or dormer 11 docs
  Domestic

• PA26/3417 Awaiting decision

  The Manor House, Ham Street, Ham, Richmond Upon Thames, TW10 7HA

  Details pursuant to Condition 4 Part 2 and Part 3 (External Details) of planning reference PA25/4108

  Received 8 Oct, published by the council 12 Oct 2026 Conditions
• PA26/3447 Awaiting decision

  KNELLER HALL ROYAL MILITARY SCHOOL OF MUSIC KNELLER ROAD TWICKENHAM TW2 7DU

  Details pursuant to condition 5 - Sample panels of brickwork (heritage assets) of listed building consent 22/3005/LBC.

  Received 8 Oct, published by the council 12 Oct 2026 Conditions
• PA26/2656 Granted

  19, Ellerker Gardens, Richmond, TW10 6AA

  Details pursuant to conditions C6. Submitted Arboricultural details, C8. Door, C9. Stained glass window and stained glass panel of planning reference PA26/0116

  Received 30 Jul, published by the council 6 Aug 2026 Conditions
• PA26/3415 Awaiting decision

  Parkway House, Sheen Lane, London

  Details pursuant to Condition C12. Cycle Parking and Condition C15. Hard Landscaping of planning reference PA25/2106

  Received 7 Oct, published by the council 12 Oct 2026 Conditions
• PA26/3177 Granted

  2, Everdon Road, London, SW13 9AH

  Details pursuant to condition BD13A - materials of planning reference 23/0145/FUL

  Received 11 Sep, published by the council 17 Sep 2026 Conditions