21, The Avenue, Twickenham, TW1 1QP

This site has had 4 applications since 2023: 4 approved, 0 refused.

• PA26/1876 Granted

  21, The Avenue, Twickenham, TW1 1QP

  Details pursuant to conditions C3. Tree replacement planting and Soft Landscaping, C7. Construction Ecological Management Plan (CEMP), and C8. Ecological Enhancements of planning reference PA25/4518.

  Decided 10 Aug 2026 Conditions
• PA25/4518 Granted

  21, The Avenue, Twickenham, TW1 1QP

  Proposal for an outdoor pool along with associated hard and soft landscaping improvements.

  Decided 25 Feb 2026 Householder
• 23/T0026/TCA Granted

  21 The Avenue Twickenham TW1 1QP

  REAR GARDEN T1 Mullberry (Morus spp) Reduce crown to the most recent previous reduction points, removing approx. 3.5m of new growth. Final height 3m and final overall spread 3m.

  Decided 13 Feb 2023 Trees

1. 19 May 2026

   Received by Richmond upon Thames

2. 17 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. 8 Sep 2026

   Decision issued: Granted Permission

5. 8 Sep 2026

   Status changed to Recommendation under review

   Previously Registered.

Richmond upon Thames granted permission on 8 September 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.

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.

• 21, The Avenue, Twickenham, TW1 1QP

  PA25/4518 Submitted 18 Dec 2025 50 yards away

  Proposal for an outdoor pool along with associated hard and soft landscaping improvements.

  Granted Householder 16 docs
  Domestic

• 21, The Avenue, Twickenham, TW1 1QP

  PA26/1876 Submitted 1 Jun 2026 50 yards away

  Details pursuant to conditions C3. Tree replacement planting and Soft Landscaping, C7. Construction Ecological Management Plan (CEMP), and C8. Ecological Enhancements of planning reference PA25/4518.

  Granted Conditions Trees 6 docs

• 21 The Avenue Twickenham TW1 1QP

  23/T0026/TCA Submitted 10 Jan 2023 50 yards away

  REAR GARDEN T1 Mullberry (Morus spp) Reduce crown to the most recent previous reduction points, removing approx. 3.5m of new growth. Final height 3m and final overall spread 3m.

  Granted Trees 3 docs

• 2 - 2A Ailsa Road Twickenham

  22/3734/FUL Submitted 20 Dec 2022 50 yards away

  Ground and first-floor side extension, replacement slate roof, new and altered dormers, Ground floor rear extension, with internal remodelling to No.2 & No.2A

  Granted Full applications Extension Loft or dormer +1 35 docs

• 24 The Avenue Twickenham Richmond Upon Thames TW1 1RY

  04/0542/TCA Submitted 26 Nov 2004 50 yards away

  T1 - Bay (Laurus spp.) - Reduce height and sides to form sphere.

  Granted Trees

• 26 The Avenue Twickenham

  PA26/0640 Submitted 25 Feb 2026 50 yards away

  T1. Ash Tree Front Garden: Fell in sections to ground level and treat the stump with eco-plugs to help prevent regrowth. (Poor twin-stemmed specimen) The tree's current height is 11m, and its crown spread is 6m After the proposed works, the tree's height is 0.0m, and the crown spread is 0.0m

  Decided Trees 3 docs

• 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