14 Mill Close, Middle Assendon, Henley-on-Thames, RG9 6BA

1. 13 Jul 2026

   Received by South Oxfordshire

2. 29 Jul 2026

   Added to PlanIndex

3. 21 Aug 2026

   Decision issued: Planning Permission is Granted

South Oxfordshire granted permission on 21 August 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.

• 4 Mill Close Middle Assendon RG9 6BA

  P21/S4229/HH Submitted 4 Oct 2021 50 yards away

  First floor side extension.

  Granted Householder Extension 4 docs
  Domestic

• 11 Mill Close Middle Assendon RG9 6BA

  P16/S3164/HH Submitted 20 Sep 2016 50 yards away

  Removal of existing garage, proposed two storey side extension and single storey rear extension. Proposed remodelling and enlargement of front driveway with retaining wall and stepped access.

  Granted Householder Extension 15 docs
  Small domestic

• 15 Mill Close, Middle Assendon, RG9 6BA

  P21/S3165/HH Submitted 13 Jul 2021 50 yards away

  First floor extension above the existing garage, single storey lean to side extension and internal alterations (As per amended plans received 7 September 2021)

  Granted Householder Extension 14 docs
  Small domestic

• 1 Chestnut Close Middle Assendon RG9 6AY

  P21/S0089/HH Submitted 4 Jan 2021 50 yards away

  New single storey Porch extension, plus change garage flat roof to pitched roof.

  Granted Householder Extension 17 docs
  Small domestic

• Hamilton House, Middle Assendon, RG9 6AS

  P19/S3355/HH Submitted 25 Oct 2019 100 yards away

  Extension and remodelling of existing house. Demolition of existing two storey flat roof rear extension and conservatory, construction of new two storey and single storey rear extensions.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• Hamilton House Middle Assendon RG9 6AS

  P20/S0982/DIS Submitted 11 Mar 2020 100 yards away

  Discharge of condition 4 - tree protection on application ref. P19/S3355/HH Extension and remodelling of existing house. Demolition of existing two storey flat roof rear extension and conservatory, construction of new two storey and single storey rear extensions.

  Granted Conditions Extension Demolition +1 7 docs
  Small domestic

• P26/S3509/HH Granted

  20 Castle Street Wallingford OX10 8DW

  Installation of Two Air Source Heat Pumps

  Received 12 Aug, published by the council 21 Aug 2026 Householder
• P26/S3125/HH Granted

  7 Blandy Road Henley-on-Thames RG9 1PH

  Demolish existing conservatory. New single storey rear extension.

  Received 23 Jul, published by the council 9 Aug 2026 Householder
• P26/S3085/HH Granted

  34 Hill Road Watlington OX49 5AD

  Side extension on ground floor, first floor and roof level with internal alterations and change of external materials and replacement of windows and doors, new rear terrace veranda and external brise soleil louvres to First Floor dormer windows at rear, alterations to rear terrace

  Received 22 Jul, published by the council 9 Aug 2026 Householder
• P26/S3257/HH Granted

  Maple House Bell Lane Brightwell-cum-Sotwell Wallingford OX10 0QD

  Proposed single storey rear extension

  Received 29 Jul, published by the council 21 Aug 2026 Householder
• P26/S2307/HH Granted

  Little Barn Crowell OX39 4RP

  Single storey side extension and single storey detached garage.

  Received 15 Jun, published by the council 2 Aug 2026 Householder