16 Merthyr Terrace Barnes Richmond Upon Thames SW13 8DL

1. 15 Mar 2005

   Received by Richmond upon Thames

2. 19 Sep 2005

   Decision issued: Permitted

3. 24 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 18 Merthyr Terrace Barnes London SW13 8DL

  19/T0861/TCA Submitted 14 Oct 2019 5m away

  T1 - Eucalyptus - Reduce crown to 1-2m above last points of reduction (approx. 35% reduction in height). Reduce lateral crown spread by 2-3m. Retain internal growth for furnishing. Remaining height 10-12m, width 10m. T2 - Oak - Reduce crown by 2m all round and shape. Thin crown by 20%. Remaining height 4-5m, width 5m. T3 - Bay - Reduce crown by 1.25m all round and shape. Remaining height 5m, width 3.5-4m.

  Granted Trees 5 docs

• 18 Merthyr Terrace Barnes

  PA26/1557 Submitted 6 May 2026 9m away

  T1 Bay Reduce in height by approx. 50% and trim sides as far back as possible whilst still maintaining some greenery. T2 Camellia Reduce all aspects of the crown back to previous points of reduction. Cut back away from neighbour’s side to suitable growth points.

  Granted Trees 2 docs

• 18 Merthyr Terrace Barnes London SW13 8DL

  21/2131/PS192 Submitted 14 Jun 2021 9m away

  single storey rear extension

  Granted Prior approval Extension 13 docs
  Small domestic

• 20 Merthyr Terrace Barnes London SW13 8DL

  PA25/3164 Submitted 12 Sep 2025 18m away

  T1.Sycamore (Ivy Clad) Front Garden: Reduce new growth back to most previous points or 1m height and spread, and light trim the Ivy to access branches. The tree's current height is 5m, and its crown spread is 4m After the proposed works, the tree's height is 4m and the crown spread is 3m

  Granted Trees 3 docs

• 10 Merthyr Terrace Barnes Richmond Upon Thames SW13 8DL

  05/T0570/TCA Submitted 28 Sep 2005 26m away

  T1 - Eucalyptus - Fell

  Granted Trees

• 33 Merthyr Terrace Barnes Richmond Upon Thames SW13 8DL

  06/1107/HOT Submitted 6 Apr 2006 38m away

  Erection of single storey rear extension; third floor rear extension; mansard style rear roof extension and roof lantern

  Refused Householder Extension Loft or dormer +1 22 docs
  Small domestic

• PA26/2452 Refused

  50 Fairfax Road Teddington TW11 9BZ

  Roof extension to create additional loft storey. Increase in height to eaves and ridge to part of existing roof.

  13 Jul 2026 Householder
• PA26/3078 Awaiting decision

  64 FIRST AVENUE MORTLAKE LONDON SW14 8SR

  The demolition of the existing ground floor rear extension, construction of replacement ground floor rear extension and replacement windows to the rear of the property.

  4 Sep 2026 Householder
• PA26/3057 Awaiting decision

  23, Manderlea, The Avenue, Hampton, TW12 3RN

  Single storey rear extension, single storey side extension, and the installation of an air conditioning unit

  3 Sep 2026 Householder
• PA26/3068 Awaiting decision

  27 Ranelagh Avenue Barnes London SW13 0BL

  Single storey side return with a sloping rooflight. Incl replacement windows throughout.

  3 Sep 2026 Householder
• PA26/3067 Awaiting decision

  27 Ranelagh Avenue Barnes London SW13 0BL

  Rear mansard roof extension.

  3 Sep 2026 Householder