27 Treen Avenue Barnes Richmond Upon Thames SW13 0JR

1. 30 Dec 2004

   Received by Richmond upon Thames

2. 24 Feb 2005

   Decision issued: Granted Permission

3. 12 Sep 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 24 February 2005, 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.

• 28 Rosslyn Avenue Barnes London SW13 0JX

  PA25/4379 Submitted 8 Dec 2025 50 yards away

  Single story ground floor wraparound extension at rear of property plus new bike storage at front of property

  Granted Householder Extension 15 docs
  Domestic

• 5 Priory Gardens Barnes London SW13 0JU

  PA25/4194 Submitted 21 Nov 2025 50 yards away

  Rear dormer roof extension.

  Granted Prior approval Extension Loft or dormer 31 docs

• 5 Priory Gardens Barnes London SW13 0JU

  PA25/4195 Submitted 21 Nov 2025 50 yards away

  Single storey rear extension.

  Granted Householder Extension 18 docs
  Small domestic

• 11 Treen Avenue Barnes London SW13 0JR

  23/0438/HOT Submitted 20 Feb 2023 50 yards away

  Erection of single storey rear extension.

  Granted Householder Extension 18 docs
  Small domestic

• 74, Treen Avenue, London, SW13 0JT

  PA26/2854 Submitted 17 Aug 2026 50 yards away

  85% historically approved · decision due ~12 Oct

  Construction of a single storey rear/side extension.

  Awaiting decision Householder Extension 18 docs
  Small domestic

• 1 Priory Gardens Barnes London SW13 0JU

  21/2062/HOT Submitted 8 Jun 2021 50 yards away

  Demolition of the existing rear conservatory and erection of a new flat roof single-storey rear extension.

  Granted Householder Extension Demolition 13 docs
  Small domestic

• PA26/3174 Awaiting decision

  6 Fielding Mews Barnes London SW13 9EY

  Existing roof lantern to be replaced with flat skylight with the same dimensions and installation of skylight

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• PA26/2509 Refused

  76, Milner Drive, Twickenham, TW2 7PJ

  New front porch to give access to the house from the front elevation. Brick up side door. New bi-fold doors to the rear and internal modifications to improve general access and circulation on the ground floor

  Received 20 Jul, published by the council 26 Jul 2026 Householder
• PA26/2531 Granted

  15 Wick Road Teddington TW11 9DN

  Proposed single storey rear infill extension.

  Received 21 Jul, published by the council 16 Aug 2026 Householder
• PA26/2549 Granted

  54A, Somerset Road, Teddington, TW11 8RY

  External alterations including the application of render, the installation of new first-floor rear windows and replacement of existing windows, replacement of the front door, the conversion and extension of the existing garage to residential use and the replacement of its door, and the construction of an infilling single-storey rear extension.

  Received 22 Jul, published by the council 26 Jul 2026 Householder
• PA26/2517 Granted

  61 Gordon Avenue Twickenham TW1 1NH

  Replacement of openings to rear elevation and modified rear elevation to side extension

  Received 20 Jul, published by the council 26 Jul 2026 Householder