Allison House St Andrews Road Henley-on-Thames RG9 1HS

1. 4 Jun 2015

   Received by South Oxfordshire

2. 3 Aug 2015

   Validated

   Checked as complete and ready for consideration.

3. 25 Sep 2015

   Decision issued: Planning Permission

4. 2 Oct 2026

   Added to PlanIndex

South Oxfordshire granted permission on 25 September 2015, 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.

• 9 St Andrews Road Henley-on-Thames RG9 1HS

  P15/S2370/HH Submitted 14 Jul 2015 50 yards away

  Proposed single storey rear side extension

  Granted Householder Extension 8 docs
  Small domestic

• St Marys Preparatory School 13 St Andrews Road Henley-on-Thames RG9 1HS

  P26/S2343/FUL Submitted 15 Jun 2026 50 yards away

  Proposed change of use of St Mary’s Preparatory School (Class F.1) and Nursery (Class E (f)) to a Day Nursery (Class E (f)).

  Granted Full applications 24 docs

• St Marys Preparatory School 13 St Andrews Road Henley-On-Thames RG9 1HS

  P18/S1126/FUL Submitted 3 Apr 2018 50 yards away

  Extension and alterations to nursery block. (as amended by plans received 10 May 2018 altering roof design of extension)

  Granted Full applications Extension 7 docs

• 15 St Andrews Road, Henley on Thames, Oxon, RG9 1HS

  P14/S4411/TCA Submitted 22 Sep 2014 50 yards away

  T1 - Horse Chestnut This mature Horse Chestnut has significant areas of dead or discoloured bark particularly between buttress roots and reaction wood ribs, indicating internal decay. Multiple decay causing fungal fruiting bodies are present, possibly Rigidoporus ulmarius. Multiple bleeding canker lesions are present on the trunk and main stems in the crown. Major upper canopy limbs over 300mm in diameter have failed recently leaving large stubs. A number of upper canopy limbs have significant abrupt bends in them, with weight distribution and leverage lending them to be at increased risk of failure. There are also extensive growth cracks in said limbs which while only thought to be surface deep may imply vascular stess. The leaves are affected by leaf minor, and a turning brown and curling at this time, which removes some photosymthetic capacity, and hence ability to collect energy. There is a slight trunk lean and canopy asymmetry to the south, which increase the risk to the neighbouring properties. Recommendations: Fell as soon as practical to arrange (after planning consenthas been received) before full sized leaves return in the spring (largest sail area). Remarks:

  Decided Trees 2 docs

• Roundwood 20 Walton Avenue Henley-on-Thames RG9 1LA

  P25/S3249/S73 Submitted 15 Oct 2025 50 yards away

  Variation of condition 5 (Tree Protection (implementation as approved)) and discharge of condition 6 (location of drainage and services) on application ref. P24/S3030/FUL (Demolition of existing residential property and construction of single self build dwelling) - addition of services route.

  Granted Amendments New dwelling Demolition +1 16 docs
  Domestic

• 13 Walton Avenue, Henley-On-Thames, RG9 1LA

  P21/S3332/LDP Submitted 26 Jul 2021 50 yards away

  Proposed garden room to rear garden

  Granted Lawful development 16 docs

• P26/S1604/HH Granted

  Pond Farm House Elm Road North Moreton Didcot OX11 9BB

  Single and two storey side and rear extensions to dwelling.

  Received 11 May, published by the council 29 Jul 2026 Householder
• P26/S3324/HH Granted

  6 Wykeham Rise Chinnor OX39 4PS

  Demolition of existing rear extensions and garage; erection of single-storey rear and side extensions, front porch, and associated external and internal alterations.

  Received 3 Aug, published by the council 21 Aug 2026 Householder
• P26/S2939/HH Granted

  Poplars Upper Bolney Road Harpsden Henley-on-Thames RG9 4AQ

  Proposed part two storey rear extension with a side dormer, part single storey rear and front extension. Conversion of an existing garage to habitable space, with a detached outbuilding.

  Received 15 Jul, published by the council 9 Aug 2026 Householder
• P25/S1173/HH Granted

  The Chestnuts, Middle Assendon, RG9 6AX

  Replace existing roof construction. (Additional information received 22 September 2025)

  Received 7 Apr, published by the council 29 Jul 2026 Householder
• P26/S3297/HH Granted

  1 Park Road Henley-on-Thames RG9 1DB

  Replacement of front windows and front door together with reinstatement of traditional front boundary treatment and front garden. Addition of EV charger to front elevation.

  Received 31 Jul, published by the council 15 Aug 2026 Householder