12 Watts Lane Teddington TW11 8HQ

1. 14 May 2021

   Received by Richmond upon Thames

2. 17 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 13 Jul 2021

   Decision issued: Granted Permission

4. 26 Jul 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 13 July 2021, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 18 Watts Lane Teddington Richmond Upon Thames TW11 8HQ

  06/0891/PS192 Submitted 24 Mar 2006 50 yards away

  Erection of single storey side extension

  Granted Prior approval Extension 5 docs
  Small domestic

• Land off Watts Lane Rear of 87-89 High Street Teddington TW11 8HG

  PA26/2951 Submitted 25 Aug 2026 50 yards away

  77% historically approved · decision due ~3 Nov

  Demolition of an existing building (Sui Generis), and the construction of 3 No. dwellinghouses (C3a) and associated amenity space.

  Awaiting decision Full applications Demolition 43 docs
  Several homes

• 28 Watts Lane Teddington TW11 8HQ

  24/T1093/TCA Submitted 13 Dec 2024 50 yards away

  T1. Mimosa, Rear Garden: Crown Reduction - Reducing the height and spread of the tree by up to 3 metres. Remove dead branches. The tree's current height is 16m and crown spread is 12m After the proposed works, the tree's height is 13m and the crown spread is 9m.

  Granted Trees 2 docs

• 11 Watts Lane Teddington Middlesex TW11 8HQ

  PA25/3572 Submitted 8 Oct 2025 50 yards away

  Retention of new window in the rear elevation between ground and first floor level, and like-for-like replacement of ground floor rear window.

  Granted Householder Windows or glazing 15 docs
  Domestic

• 17 - 21 Watts Lane Teddington TW11 8HQ

  PA25/3186 Submitted 15 Sep 2025 50 yards away

  T1b. Robinia 'Frisia' Rear Garden: Selectively reduce the height by 3m and spread by 1.5m to balance, pruning out the longer sections of the stems, and leave long, natural secondary branches to create a very natural appearance. Remove dead branches throughout the crown area that are over 2.5cm in diameter, and inspect the crown for any adversities. The tree's current height is 14m, and its crown spread is 6m After the proposed works, the tree's height is 11m and the crown spread is 4.5m. T2. Crab Apple South Boundary of 17-21 Watt's Lane: Reduce back branches that encroach on neighbouring property elevation to clear by 2.5m. The tree's current height is 6m, and its crown spread is 5m After the proposed works, the tree's height is 11m and the crown spread is 2.5m (Not radial).

  Granted Trees 3 docs

• 32 Watts Lane Teddington TW11 8HQ

  PA25/4564 Submitted 22 Dec 2025 50 yards away

  Single storey rear extension

  Granted Householder Extension 17 docs
  Small domestic

• PA26/2361 Refused

  11, Waterloo Place, Richmond, TW9 1EB

  Single storey rear extension to replace existing rear extension.

  Received 6 Jul, published by the council 26 Jul 2026 Householder
• PA26/2869 Refused

  60, Castelnau, London, SW13 9EX

  Improvements to the front elevation, replacement of the coach house, replacement of the rear extensions, first and second floor rear extension and new basement excavation.

  Received 18 Aug, published by the council 23 Aug 2026 Householder
• PA26/2821 Granted

  192A, Sheen Lane, London, SW14 8LF

  Alterations to the existing dwelling, including enlarging existing window and door openings, replacement windows and doors, new rooflight openings, replacement rooflights in existing openings, rendering the external brickwork, installation of an air source heat pump, air conditioning unit and photovoltaic panels, installation of woodburner flue, removal of the brick chimney stack at roof level and replacement of a brick garden wall with a timber screen.

  Received 13 Aug, published by the council 23 Aug 2026 Householder
• PA26/2256 Refused

  36A Cambridge Park Twickenham TW1 2JU

  Erection of a detached domestic garage to serve the existing dwelling, positioned toward the front/side of the plot and associated frontage boundary alterations including replacement wall/fence/hedging treatment.

  Received 29 Jun, published by the council 23 Aug 2026 Householder
• PA26/2671 Granted

  30, The Avenue, Twickenham, TW1 1RY

  Demolition of garage, ground floor rear extension, ground floor side extension, new conservation rooflights to main roof and removal of one window.

  Received 31 Jul, published by the council 6 Aug 2026 Householder