Corridor between the A34 Milton Interchange and the B4015 north of Clifton Hampden including part of the A4130 east of the A34 Milton Interchange, land between Didcot and the former Didcot A Power Station and the Great Western Mainline, land to the north of Didcot where it crosses a private railway sidings and the River Thames to the west of Appleford-on-Thames before joining the A415 west of Culham Station, land to the south of Culham Science Centre through to a connection with the B4015 north of Clifton Hampden

This site has had 5 applications since 2026.

• P26/S2559/CM Decided

  Corridor between the A34 Milton Interchange and the B4015 north of Clifton Hampden including part of the A4130 east of the A34 Milton Interchange, land between Didcot and the former Didcot A Power Station and the Great Western Mainline, land to the north of Didcot where it crosses a private railway sidings and the River Thames to the west of Appleford-on-Thames before joining the A415 west of Culham Station, land to the south of Culham Science Centre through to a connection with the B4015 north of Clifton Hampden

  Details Pursuant for Oxfordshire County Council for: Details pursuant to Condition No. 30 (Details of the downgraded section of the A415) of planning permission no. (R3.0138/21)

  Decided 28 Jul 2026 Other
• P26/S2385/CM Decided

  Corridor between the A34 Milton Interchange and the B4015 north of Clifton Hampden including part of the A4130 east of the A34 Milton Interchange, land between Didcot and the former Didcot A Power Station and the Great Western Mainline, land to the north of Didcot where it crosses a private railway sidings and the River Thames to the west of Appleford-on-Thames before joining the A415 west of Culham Station, land to the south of Culham Science Centre through to a connection with the B4015 north of Clifton Hampden

  Details pursuant to Condition No. 4 (CTMP for the A4130 Widening and Didcot Science Bridge sections of the development (partial discharge)) of planning permission no. R3.0138/21

  Decided 3 Aug 2026 Other
• P26/S2390/CM Decided

  Corridor between the A34 Milton Interchange and the B4015 north of Clifton Hampden including part of the A4130 east of the A34 Milton Interchange, land between Didcot and the former Didcot A Power Station and the Great Western Mainline, land to the north of Didcot where it crosses a private railway sidings and the River Thames to the west of Appleford-on-Thames before joining the A415 west of Culham Station, land to the south of Culham Science Centre through to a connection with the B4015 north of Clifton Hampden

  Discharge of condition 5 – topographical plans for the Didcot to Culham River Crossing section of the development (partial discharge) of planning permission no. R3.0138/21 at A linear site comprising a corridor between the A34 Milton Interchange and the B4015 north of Clifton Hampden including part of the A4130 east of the A34 Milton Interchange, land between Didcot and the former Didcot A Power Station and the Great Western Mainline, land to the north of Didcot where it crosses a private railway sidings and the River Thames to the west of Appleford-on-Thames before joining the A415 west of Culham Station, land to the south of Culham Science Centre through to a connection with the B4015 north of Clifton Hampden

  Decided 24 Jul 2026 Other
• P26/S2452/CM Decided

  Corridor between the A34 Milton Interchange and the B4015 north of Clifton Hampden including part of the A4130 east of the A34 Milton Interchange, land between Didcot and the former Didcot A Power Station and the Great Western Mainline, land to the north of Didcot where it crosses a private railway sidings and the River Thames to the west of Appleford-on-Thames before joining the A415 west of Culham Station, land to the south of Culham Science Centre through to a connection with the B4015 north of Clifton Hampden

  Details pursuant to Condition 8 (ii. Details of External Appearance of The Appleford Sidings Bridge Structure) of planning permission no. (R3.0138/21)

  Decided 4 Aug 2026 Other

1. 18 Sep 2026

   Received by South Oxfordshire

2. 11 Oct 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.

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• P26/S4457/6ABE Decided

  Brightwell Park Brightwell Baldwin OX49 5NS

  Erection of a new agricultural barn

  Received 1 Oct, published by the council 11 Oct 2026 Other
• P26/S4482/CM Decided

  Wallingford Composting Facility, Benson Lane, Wallingford, OX10 6SQ

  Non Material amendment to permission MW.0071/25 (P25/S2587/CM), to substitute the ‘Proposed Site Layout Plan - WC001’ in place of the ‘Site Plan - J0091857-25-01a’, for the installation of a storage shed and AdBlue tank.

  Received 1 Oct, published by the council 11 Oct 2026 Other
• P26/S4518/OH Decided

  144 Gidley Way, Horspath, Oxford, OX33 1TD

  Installation of new underground Low Voltage (LV) cable.

  Received 1 Oct, published by the council 11 Oct 2026 Other
• P26/S4318/6ABE Decided

  Breach Park Farm Halfpenny Lane Cholsey Wallingford OX10 9JN

  Proposed building

  Received 25 Sep, published by the council 11 Oct 2026 Other
• P26/S4023/CM Decided

  Sewage Treatment Works Polecat End Lane Forest Hill Oxford OX33 1EH

  Details pursuant to Condition 6 (Lighting Details) of planning permission no. MW.0006/25

  Received 7 Sep, published by the council 26 Sep 2026 Other