13 Western Avenue HENLEY-ON-THAMES Oxon RG9 1JP

1. 15 Nov 2016

   Received by South Oxfordshire

2. 21 Nov 2016

   Validated

   Checked as complete and ready for consideration.

3. 12 Jan 2017

   Decision issued: Certificate of Lawful Use or Development

4. 27 Aug 2026

   Added to PlanIndex

South Oxfordshire granted permission on 12 January 2017, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 2 Western Avenue Henley-On-Thames RG9 1JP

  P19/S0877/HH Submitted 18 Mar 2019 50 yards away

  Addition of a single storey conservatory to the rear elevation

  Granted Householder Extension 8 docs
  Small domestic

• 13 Western Avenue, Henley-On-Thames, RG9 1JP

  P21/S3381/HH Submitted 28 Jul 2021 50 yards away

  Demolition of existing conservatory and replacement with single storey flat roof extension

  Granted Householder Extension Demolition 21 docs
  Small domestic

• 13 Western Avenue Henley-On-Thames RG9 1JP

  P21/S4321/DIS Submitted 11 Oct 2021 50 yards away

  Discharge of condition 4 (Tree Protection) in application P21/S3381/HH. Demolition of existing conservatory and replacement with single storey flat roof extension

  Granted Conditions Extension Demolition +1 4 docs
  Small domestic

• 6 Western Avenue Henley on Thames Oxfordshire RG9 1JP

  P19/S0207/LDP Submitted 22 Jan 2019 50 yards away

  Formation of habitable room in roof space with rear dormer.

  Granted Lawful development Loft or dormer 8 docs

• 5 Western Avenue Henley-on-Thames RG9 1JP

  P17/S1334/NM Submitted 4 Apr 2017 50 yards away

  Minor Amendment to P15/S4123/HH to increase the width of the window to 1.5m. (Two storey rear and single storey rear and side extensions)

  Withdrawn Amendments Extension Windows or glazing 2 docs
  Small domestic

• 15 Western Avenue Henley RG9 1JP

  P15/S3115/PDH Submitted 16 Sep 2015 50 yards away

  Demolition of existing rear conservatory and erection of a single storey rear extension. Depth: 3.25m Height: 2.8m Height to eaves: 2.4m

  Decided Householder Extension Demolition 5 docs
  Small domestic

• P26/S3526/LDP Granted

  6 Littleworth Road Benson Wallingford OX10 6LY

  Certificate of Lawfulness Proposed for the formation of habitable roofspace with rear dormer and velux rooflights to the front

  Received 12 Aug, published by the council 27 Aug 2026 Lawful development
• P26/S3808/LDE Granted

  45 St Andrews Road Henley-on-thames RG9 1HZ

  Removal of garage doors and making good of opening to receive new window, which has lawfully implemented planning permission P23/S2498/HH.

  Received 1 Sep, published by the council 8 Sep 2026 Lawful development
• P26/S2662/LDP Granted

  Plumtree Cottage Whitehall Lane Checkendon Reading RG8 0TN

  Proposed installation of four roof-mounted photovoltaic (PV) panels to the front (road-facing) and four panels on rear roof slopes, and an external battery storage unit mounted to a side wall behind the side garden gate.

  Received 30 Jun, published by the council 15 Aug 2026 Lawful development
• P26/S2791/LDP Granted

  Land adjacent to Cowley Substation OX44 9BD

  Proposed installation of underground cable between the substation and the Cowley National Grid Substation.

  Received 7 Jul, published by the council 5 Aug 2026 Lawful development
• P26/S3447/LDP Granted

  7 Peppard Lane Henley-on-Thames RG9 1NJ

  Proposed loft conversion with rear roof dormer window and two rooflights.

  Received 10 Aug, published by the council 21 Aug 2026 Lawful development