31 St Marks Road Henley-on-Thames RG9 1LP

This site has had 2 applications since 2026: 0 approved, 1 refused.

• P26/S0424/NM Refused

  31 St Marks Road Henley-on-Thames RG9 1LP

  Non-Material amendment to planning permission P25/S0948/HH (Proposed single storey rear extension) - Change proposed roof covering from tile to standing seam metal roof. Slight change in roof pitch. Proposed bathroom timber sash window to be replaced with aluminium casement window with obscured glazing.

  Decided 27 Feb 2026 Amendments

1. 6 Mar 2026

   Received by South Oxfordshire

2. 24 Mar 2026

   Decision issued: Agreed

3. 9 Aug 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 37 St Marks Road, Henley-on-Thames, RG9 1LP

  P22/S4284/HH Submitted 25 Nov 2022 50 yards away

  Loft conversion with two rear facing pitched roof dormers and three front rooflights. (Amended plan no.0046 959 C received showing the design of the proposed rear dormer window changed to two smaller separate pitched roof dormers).

  Granted Householder Loft or dormer Windows or glazing 9 docs
  Domestic

• 37 St Marks Road, Henley-on-Thames, RG9 1LP

  P23/S2328/NM Submitted 7 Jul 2023 50 yards away

  Non-material amendment to P22/S4284/HH (Loft conversion with two rear facing pitched roof dormers and three front rooflights) - to link the two dormers with a concealed flat-roofed section.

  Refused Amendments Loft or dormer 3 docs

• 31 St Marks Road Henley-on-Thames RG9 1LP

  P26/S0424/NM Submitted 12 Feb 2026 50 yards away

  Non-Material amendment to planning permission P25/S0948/HH (Proposed single storey rear extension) - Change proposed roof covering from tile to standing seam metal roof. Slight change in roof pitch. Proposed bathroom timber sash window to be replaced with aluminium casement window with obscured glazing.

  Refused Amendments Extension Roofing +1 8 docs
  Small domestic

• 95A St Marks Road Henley on Thames RG9 1LP

  P18/S0848/LDP Submitted 7 Mar 2018 50 yards away

  Proposed extension to both the west and east roof slope and a single extension to the west roof slope.

  Refused Lawful development Extension 11 docs

• 95a St Marks Road HENLEY-ON-THAMES Oxon RG9 1LP

  P17/S0931/FUL Submitted 8 Mar 2017 50 yards away

  Demolition of existing garage and existing kitchen extension at 95A. Construction of one additional five bedroom detached dwelling with on-site parking on land to west of existing house identical except for omission of basement to current permission ref P14/S0332/FUL. Construction of new parking area in front of existing house on existing garden.

  Granted Full applications New dwelling Extension +1 13 docs
  Domestic

• 49 St Marks Road, Henley-on-Thames, RG9 1LP

  P24/S3547/HH Submitted 5 Nov 2024 50 yards away

  The proposal is to replace the front elevation existing single glazed window panes with "Eco-Lite" slim range heritage and conservation double glazed window panes.

  Granted Householder Windows or glazing 11 docs
  Domestic

• P26/S3810/NM Decided

  Phase 3 & 5a Nobel Park (Plot 103, 5 Broad Cairn) Didcot OX11 9TZ

  Non material amendment to application ref. P22/S4011/RM - insertion of additional window to east elevation of first floor kitchen/living/dining room to Plot 103 Application for Approval of Reserved Matters for Phase 3 & 5a for 158 dwellings together with associated landscaping and infrastructure further to application P15/S2902/O.

  Received 1 Sep, published by the council 2 Oct 2026 Amendments
• P26/S4286/NM Decided

  Land adjacent to 51 Abingdon Road Dorchester-on-Thames OX10 7LA

  Non material amendment to approved application P23/S0146/S73. 1. Unit 1-3 – amend rear single storey flat roof to a pitch roof with composite slate tiles to match the main roof. (Cedral Thrutone textured blue-black composite slate tiles) 2. Unit 1-3 – simplify and reduce glazing to rear single storey element, including reducing glazing to the side elevations of the single storey elements. 3. Unit 1+2 – Front elevation – amend front door and sidelight positions to match the approved ground floor plans on C226.03G. (Drafting correction) 4. Unit 3 – Side elevation (south-east) – add bathroom window with obscure glazing to elevation to match the approved first floor plans on C226.03G. (Drafting correction) 5. Unit 3 – internal amendments to allow for the utility/plant room to be accessed from the kitchen. External door to side elevation (north-west) from utility room 6. Unit 1-3 Amend internal bathroom layouts and sizes to comply with M4(2) as required by the Deed of Variation. 7. Brickwork – stretcher bond (omit Flemish bond). Mixture of Wienerberger Whitby Red Multi Rustica, Athena Blend, Renaissance Multi to matchadjacent 8. Windows and External doors- uPVC as per SOHA specifications. Chartwell green external to match the cottages adjacent to it.

  Received 23 Sep, published by the council 11 Oct 2026 Amendments
• P26/S4201/NM Decided

  78 Deanfield Road Henley-on-thames RG9 1UU

  The replacement of the 2-storey element of the side extension with a carport.

  Received 18 Sep, published by the council 11 Oct 2026 Amendments
• P26/S3728/NM Decided

  116, 118 and 120 Broadway Didcot OX11 8AB

  Non Material Amendment to Permission P25/S0500/FUL for the following; 1. Raising the front building mass of Nos. 116-118 by 300mm; 2. Amendments to the private amenity garden and soft landscaping adjacent to the garden door area serving Nos. 116 and 118; 3. Relocating eight visitor cycle parking spaces to the communal garden to the rear of No. 120; 4. Revisions to window detailing; 5. Installation of new letterboxes serving No. 120.

  Received 25 Aug, published by the council 2 Sep 2026 Amendments
• P26/S2781/NM Decided

  Oxford Brookes University Waterperry Road Holton Oxford OX33 1HX

  Non-material amendment to planning permission P23/S1407/RM, to reduced number of substations, relocate substations and relocate visitor parking bays.

  Received 7 Jul, published by the council 5 Aug 2026 Amendments