15 Welland Avenue, Didcot, OX11 7QN

1. 24 Nov 2025

   Received by South Oxfordshire

2. 21 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Apr 2026

   Decision issued: Planning Permission is Granted

4. 9 Aug 2026

   Added to PlanIndex

South Oxfordshire granted permission on 30 April 2026, 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.

• 19 Welland Avenue DIDCOT Oxon OX11 7QN

  P14/S2472/PDH Submitted 31 Jul 2014 50 yards away

  Proposed extension to be added to the side of the existing extension utilising the space to create a larger family room. Depth: 3.4m Height: 3.6m Height to eaves: 3.00m

  Refused Householder Extension 5 docs
  Domestic

• 7 Welland Avenue DIDCOT Oxon OX11 7QN

  P14/S3072/NM Submitted 24 Sep 2014 50 yards away

  Single storey extension. Non material amendment to application ref. P13/S3111/HH for the provision of patio doors to the new extension and relocation of proposed ramp.

  Decided Amendments Extension Windows or glazing 5 docs
  Small domestic

• 27 Nene Grove Didcot OX11 7QW

  P15/S1487/HH Submitted 7 May 2015 50 yards away

  Erection of single storey rear extension

  Granted Householder Extension 5 docs
  Small domestic

• 27 Nene Grove DIDCOT Oxon OX11 7QW

  P15/S1031/PDH Submitted 27 Mar 2015 50 yards away

  Proposed single storey rear extension. Depth: 3.6m Overall Height: 3.525m Height to eaves: 2.25m

  Refused Householder Extension 4 docs
  Small domestic

• 19 Bure Lane DIDCOT OX11 7QP

  P17/S0333/HH Submitted 27 Jan 2017 100 yards away

  Two storey front extension. As amended by revised plan received on 09 March 2017 showing a reduction in the depth of the extension.

  Granted Householder Extension 10 docs
  Domestic

• 19 Yare Close DIDCOT OX11 7QB

  P17/S3182/HH Submitted 30 Aug 2017 100 yards away

  Proposed ground floor rear extension

  Granted Householder Extension 7 docs
  Domestic

• P26/S3776/HH Granted

  9 Ash Hurst Goring Reading RG8 0DQ

  Single storey side extension and two storey rear extension. Erection of car port.

  Received 27 Aug, published by the council 8 Sep 2026 Householder
• P26/S3727/HH Granted

  14 The Croft Didcot OX11 8HR

  Part two storey and single storey rear extension to replace existing structures. Storm porch addition to front extension

  Received 24 Aug, published by the council 2 Sep 2026 Householder
• P26/S3518/HH Granted

  121 Wessex Road Didcot OX11 8BJ

  Loft conversion to form a new bedroom. Internal alterations with single storey extension to the rear. Replacement of timber outbuilding.

  Received 12 Aug, published by the council 27 Aug 2026 Householder
• P26/S2946/HH Granted

  Duxford House Mill Road Shiplake Henley-on-Thames RG9 3LT

  New Garden Outbuilding.

  Received 15 Jul, published by the council 21 Aug 2026 Householder
• P26/S3428/HH Granted

  Grange Stables Moulsford Wallingford OX10 9JD

  Ground floor kitchen extension and internal alterations

  Received 7 Aug, published by the council 21 Aug 2026 Householder