First Floor and Second Floor Flat, 12 Onslow Road, Richmond TW10 6QF

1. 18 Feb 2026

   Received by Richmond upon Thames

2. 2 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 27 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Richmond upon Thames took a median of 46 days over the applications it decided in the last year.

This application is with Richmond upon Thames for determination, against a statutory target of eight weeks. Over the last year Richmond upon Thames decided full applications in a median of 70 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 14 Onslow Road Richmond Richmond Upon Thames TW10 6QF

  06/0631/PS192 Submitted 7 Mar 2006 8m away

  Demolition of existing extension, then the erection of a single storey rear extension.

  Granted Prior approval Extension Demolition 7 docs
  Small domestic

• 5 Friars Stile Place Richmond TW10 6NL

  PA25/3293 Submitted 24 Sep 2025 33m away

  FRONT GARDEN 1 T1 Holm Oak - Evergreen Oak (Quercus ilex) Fell to ground level and remove all arisings as tree is in an unsuitable spot, far too close to the house.

  Granted Trees 3 docs

• 6 Ridgway Mount Ararat Road Richmond TW10 6PR

  PA26/0082 Submitted 9 Jan 2026 34m away

  T2 Norway Maple (Acer platanoides) 30% Crown Reduction - Reducing the height and spread of the tree by approximately 2-3m to tidy and contain, retaining furnishing growth. Final height = 6m and final spread = 4m.

  Granted Trees 3 docs

• 6 Ridgway Mount Ararat Road Richmond TW10 6PR

  PA25/3959 Submitted 3 Nov 2025 34m away

  FRONT GARDEN T4 Horse Chestnut (Aesculus hippocastanum) Crown reduce by approximately 2m back to most recent previous reduction points to tidy and contain. Final height = 8m and final spread = 4m T5 Horse Chestnut (Aesculus hippocastanum) Crown reduce by approximately 2m back to most recent previous reduction points to tidy and contain. Final height = 6m and final spread = 4m T6 Horse Chestnut (Aesculus hippocastanum) Crown reduce by approximately 2m back to most recent previous reduction points to tidy and contain. Final height = 6m and final spread = 4m T7 Horse Chestnut (Aesculus hippocastanum) Crown reduce by approximately 2m back to most recent previous reduction points to tidy and contain. Final height = 6m and final spread = 4m T8 Yew (Taxus baccata) 30% Crown Reduction - Reducing the height of the tree by approximately 2-3m and the spread by 0.5-1m to reshape and contain. Retaining furnishing growth. Final height = 10m and final spread = 6m

  Granted Trees 3 docs

• 13 Onslow Road Richmond TW10 6QH

  23/T0033/TCA Submitted 12 Jan 2023 38m away

  T1 Olive to be retained T3 Bay Fell to ground level - The silver birch has some dieback at the top already. - Trees requiring cyclical pruning to prevent direct damage, and inadequate space to allow the trees to reach their mature size. - It is difficult to prune the silver birch due to the characteristics of its form and as a result of pruning the form is poor - The bay tree is inappropriate for the garden as it has grown quickly, no root barriers were ever used and logistically cannot be installed now. It is clearly pushing on the remaining wall, you can see that it is bowed, creating a risk that it too collapses. - The wall cannot easily be rebuilt whilst the trees are in situ. - The trees cannot be seen from the public unless looking down the alleyway of the property and as such the amenity value of the trees is very low - Replacement trees would be more appropriate for the garden and root barriers would be used if necessary. - The loss of the trees will be mitigated by the replanting of new and more appropriate trees to leave a long lasting legacy (please see design plan and mitigation strategy) Given the life expectancy and condition of the trees the replacement of the trees will enhance the garden and improve the amenity Please note, the address is 13 Onslow Road, Richmond TW10 6QH. The property used to be 11a. The planning portal have not updated

  Granted Trees 5 docs

• 13 Onslow Road Richmond TW10 6QH

  23/T0064/TPO Submitted 12 Jan 2023 38m away

  T2 - Silver birch - Fell to Ground level

  Refused Trees 1 doc

• PA26/3182 Awaiting decision

  37 Sheen Road, Richmond TW9 1AJ

  Removal of car parking and re-landscaping of the external courtyard, including provision of soft flooring, cycle storage, an acoustic canopy and screen, attenuation tanks and fire doors to facilitate its use as ancillary amenity space to the Use Class E premises, and associated alterations.

  14 Sep 2026 Full applications
• PA26/2596 Refused

  95, Sheen Road, Richmond, TW9 1YJ

  Construction of a first-floor rear extension over part of the existing single-storey rear extension, together with associated external alterations at the rear of the building, including remodelling of roof lights, a new concealed air-conditioning condenser unit and introduction of a semi-intensive green roof on the existing ground floor extension.

  24 Jul 2026 Full applications
• PA26/1097 Granted

  Teddington School Broom Road Teddington TW11 9PJ

  Construction of a two-storey extension to the existing Sixth Form building to provide additional teaching, independent study, and student support spaces. Associated works include alterations to hard and soft landscaping, replacement of existing surfacing with permeable paving, and minor boundary treatments to define the Sixth Form area; enlargement of the existing soakaway to accommodate additional surface water runoff. The development does not result in an increase in student capacity.

  27 Mar 2026 Full applications
• PA26/2124 Granted

  LONDON BUS SALES DEPOT, Stanley Road, Twickenham, TW2 5NP

  Electrical infrastructure required for charging of electric buses, including new transformer housing and LV panel housing.

  16 Jun 2026 Full applications
• PA26/0779 Refused

  Outside Travelodge Regal House 70 London Road Twickenham

  The installation of a multifunctional communication Hub including defibrillator, air quality monitoring station and advertisement display outside 70 London Road and removal of existing kiosk outside 29-31 King Street

  6 Mar 2026 Full applications