7 Marmion Road, Henley on Thames, Oxon, RG9 1DG

1. 14 Apr 2015

   Received by South Oxfordshire

2. 14 May 2015

   Decision issued: No obj CA works

3. 15 Sep 2026

   Added to PlanIndex

South Oxfordshire has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 22 Marmion Road Henley-on-Thames RG9 1DG

  P25/S4016/HH Submitted 16 Dec 2025 50 yards away

  Erection of ground floor rear infill extension, part two storey rear extension, new window to side elevation and associated works (amended scheme following approval of application P25/S1533/HH).

  Granted Householder Extension Windows or glazing 15 docs
  Domestic

• 20 Marmion Road Henley-on-Thames RG9 1DG

  P26/S3956/HH Submitted 7 Sep 2026 50 yards away

  Erection of a ground floor rear infill extension, part two storey rear extension, internal reconfiguration and associated works.

  Decided Householder Extension 11 docs
  Domestic

• 20 Marmion Road Henley-On-Thames RG9 1DG

  P19/S3146/HH Submitted 8 Oct 2019 50 yards away

  Retrospective application to reinstate front door with a traditional timber front door

  Granted Householder 8 docs
  Domestic

• 22 Marmion Road Henley-on-Thames RG9 1DG

  P26/S2255/NM Submitted 1 May 2026 50 yards away

  Non-material amendment to planning permission P25/S1533/HH (Erection of a ground floor rear infill extension, part two storey rear extension, new window to side elevation and associated works) - Chimney removed at party wall boundary line & neighbours chimney made good with bricks reused from demolished section to match existing design as close as possible.

  Decided Amendments Extension Demolition +1 2 docs

• 22 Marmion Road Henley-on-Thames RG9 1DG

  P25/S2704/HH Submitted 28 Aug 2025 50 yards away

  Erection of a rear facing roof dormer with associated roof detail. (Amended plans submitted reducing the scale of the dormer to a more suitable size and scale, amended plans received 13th October 2025)

  Granted Householder Loft or dormer 14 docs
  Domestic

• 14 Marmion Road Henley-on-Thames RG9 1DG

  P15/S4349/HH Submitted 23 Dec 2015 50 yards away

  Proposed Loft Conversion and Dormer Windows

  Granted Householder Loft or dormer Windows or glazing 7 docs
  Domestic

• P26/S4235/TCA Decided

  Thorpe Farm House Thorpe Street Aston Upthorpe Didcot OX11 9EQ

  T1 - Copper Beech - Reduce branches by approximately 2 metres focusing mainly on lateral branches rather than the top. Lift canopy to provide statutory clearance over the road and clear from service cables. T2 - Tulip Tree - Reduce by approximately 3 metres to restore balance within the crown due to previous limb failure leaving the tree unbalanced. T3 - Horse Chestnut - Reduce by approximately 3 to 4 metres, leaving a natural flowing crown outline and remove major deadwood. T4 - To fell and remove 1 x Yew tree and install eco plugs to prevent re-growth.

  Received 21 Sep, published by the council 2 Oct 2026 Trees
• P26/S4236/TPO Granted

  1 Sherwood Gardens Henley-on-thames RG9 1QJ

  T1 Copper Beech. Low canopy over road and footpath. To raise canopy to statutory clearances, (5.2m over road, 2.5m over footpath). To remove deadwood greater than 60mm over road and footpath, for safety purposes, minimising any chance for larger falling deadwood in windy conditions.

  Received 21 Sep, published by the council 2 Oct 2026 Trees
• P26/S4118/TPO Decided

  Johnson Matthey Technology Centre, Blount’s Court Road, Sonning Common RG4 9NH

  Carry out all recommended works as listed within the accompanying tree survey document dated 24/08/26

  Received 14 Sep, published by the council 26 Sep 2026 Trees
• P26/S4579/TCA Decided

  St Nicholas House 90 High Street Wallingford OX10 0BW

  Magnolia Tree - 1.5m reduce and height and lateral spread to previous pruning points

  Received 7 Oct, published by the council 11 Oct 2026 Trees
• P26/S4354/TPO Granted

  Henley College Deanfield Avenue Henley-on-thames RG9 1UH

  Ash (T2 of TPO 09/2019) - Reduce back crown over single storey block D4 by a maximum of 4m at its widest point (work mainly relates to over extended limbs over roof). Reduce back low branches over the roof to create 3m clearance. Cutback branches from front of the adjacent building (D6) to create 2-3m clearance. To help balance the crown, reduce remaining crown by approx. 2m. To avoid altering the balance of the tree as a whole, the crown of the tree should be reduced in proportion to its original shape. All pruning cuts must be made at branch junctions, leaving sufficient live growth to maintain or enhance crown form.

  Received 28 Sep, published by the council 11 Oct 2026 Trees