Johnson Matthey Technology Centre Blounts Court Road Sonning Common RG4 9NH

This site has had 5 applications since 2016: 3 approved, 0 refused.

• P22/S4069/TPO Granted

  Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, RG4 9NH

  Gr1 - Mixed Hazel Conifer Beech Ash (not TPO) - prune back to just beyond kerb up to 3m in height. 301 - Sycamore - (not TPO) - monitor vitality. 303 - Leylandii - (not TPO) - remove broken branch, carry out climbing inspection. - Leylandii - (not TPO) - see observations. 318 - Scots Pine - (not TPO) - monitor development of fruiting body, consider removal. 323 - Cedar - (TPO G2) - maintain clearance of up to 2m. Reduce x1 identified eastern over extended branch by up to 1.5m. Gr2 - Laurel - (not TPO) - ensure adequate clearance by pruning away from structure, broadly as indicated. 351 - Sweet Chestnut - (TPO G5) - reduce height by approx 6m to mitigate changes of further failure. 362 - Beech - (TPO G5) - lift crown to 3m. 431 - Coastal Redwood - (TPO T11) - remove moderate deadwood above 50mm dia. Remove trapped branch. Carry out climbing inspection to ascertain structural condition. 407 - Blue Cedar - (TPO G5) - reduce eastern upper corner by up to 1.5m to suitable secondary growth points. Taper into profile leaving balanced crown. Remove trapped branches. 421 - Snake Bark Maple - (not TPO) - monitor. 458 - Stone Pine - (not TPO) - monitor.

  Decided 20 Dec 2022 Trees
• P22/S0302/TPO Decided

  Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, RG4 9NH

  1. T368 Scots Pine in decline a. Fell to just above ground level

  Decided 16 Mar 2022 Trees
• P21/S2976/TPO Decided

  Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, RG4 9NH

  301 - Sycamore - prevent further garden waste from being left at base. (G1). 315 - Cypress Monterey - lift selected laterals to allow 4m clearance in height and reduce back 1m from kerb edge (G2). 318 - Scots Pine - no further works at this time (G2). 330 - Redwood x 2 - remove minor deadwood to reduce likelihood of failure (G3). 333 - Lime - remove epicormic growth to 3m above ground level to facilitate future inspection and reinspect (G3). 335 - Lime - reduce back previously pruned branches on south-eastern aspect, back to point of previous pruning to maintain clearance from tank and associated ducting (G3). 337 - Redwood - reduce low southern branches by approx 2m. Remove moderate deadwood to south in lower crown over compound (G3). 339 - Oak - no further works. 341 - Tulip - monitor. 343 - Monkey Puzzle - no works required (T1). 351 - Sweet Chestnut - remove major deadwood (G5). 354 - Lime - remove major deadwood to reduce likelihood of failure (G5). 414 - Holm Oak - no further works. (G5). 348 - Redwood - remove moderate deadwood from lower aspect of crown, to reduce likelihood of failure (G5). 368 - Scots Pine - climbing inspection to further ascertain any decay formation (G5). 369 - Sweet Chestnut - no further works (G5). G4 - Mixed/Oak - no further works. (G5). 386 - Beech - remove moderate deadwood from northern aspect to reduce likelihood of failure (G6). 400 - Spruce - remove moderate deadwood in lower crown to reduce likelihood of failure over footpath. (G6). 400A - Spruce - remove moderate deadwood in lower crown, to reduce likelihood of failure over footpath (G6). 408 - Liquid Amber - fell to ground level. (G6). 395 - Beech - remove moderate deadwood to reduce likelihood of failure over footpath. (G6/G7). 435 - Dawn Redwood - remove moderate deadwood to remove likelihood of failure over footpath (T11). 448 - Oak - remove major deadwood over road to reduce likelihood of failure. Sever ivy to facilitate future inspections. (G8). 456 - Indian Bean Tree - fell to ground level. 459 - Red Oak - remove deadwood to reduce likelihood of failure. Install 1m mulch circle around base of tree. Monitor foliage vigour. (T14). 471 - Cherry - consider felling to ground level. 477 - Yew - trim to contain on footpath side up to approx 4m. G480 - Sycamore - selectively remove low laterals to source to reduce further encroachment issues. 482 - Ash - sever ivy and reinspect unions once ivy has died off. Remove limbs that are growing toward lamp post to provide approx 2m clearance. Remove heavy limb on southeast to primary union. Remove limbs to east to source provide approx 2m clearance. 484 - Ash - raise lower branches to approx 4m. 486 - Sycamore - sever ivy to allow future inspections. Tip back lower branches over street light, to improve light ingress into car park. Monitor condition of wound. G5 - Mixed - sever ivy on ash and beech within group. Raise beech tree over gate entrance to approx 5m, to maintain adequate road clearance. 426 - Hornbeam - dismantle to ground level. Grind resultant stump to approx 300mm below ground level leaving arisings within bole.

  Decided 4 Aug 2021 Trees
• P16/S3787/FUL Granted

  Johnson Matthey Technology Centre Blounts Court Road Sonning Common RG4 9NH

  Alterations to main site entrance to segregate pedestrians from vehicular traffic and to provide improved visibility for pedestrians and vehicles leaving the site. (Amended by plan 16.2311.03A to increase area of walkway to south of Blounts Court Road and provide painted directions for pedestrians).

  Decided 6 Jan 2017 Full applications

1. 12 Feb 2024

   Received by South Oxfordshire

2. 1 Mar 2024

   Decision issued: Fully Discharged

3. 12 Sep 2026

   Added to PlanIndex

South Oxfordshire granted permission on 1 March 2024, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Johnson Matthey Technology Centre Blount's Court Sonning Common RG4 9NH

  P17/S0686/DIS Submitted 20 Feb 2017 50 yards away

  P16/S3787/FUL Alterations to main site entrance to segregate pedestrians from vehicular traffic and to provide visibility for pedestrians and vehicles leaving the site. Discharge of condition 3 - Construction materials.

  Decided Conditions 4 docs

• Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, RG4 9NH

  P21/S2976/TPO Submitted 30 Jun 2021 50 yards away

  301 - Sycamore - prevent further garden waste from being left at base. (G1). 315 - Cypress Monterey - lift selected laterals to allow 4m clearance in height and reduce back 1m from kerb edge (G2). 318 - Scots Pine - no further works at this time (G2). 330 - Redwood x 2 - remove minor deadwood to reduce likelihood of failure (G3). 333 - Lime - remove epicormic growth to 3m above ground level to facilitate future inspection and reinspect (G3). 335 - Lime - reduce back previously pruned branches on south-eastern aspect, back to point of previous pruning to maintain clearance from tank and associated ducting (G3). 337 - Redwood - reduce low southern branches by approx 2m. Remove moderate deadwood to south in lower crown over compound (G3). 339 - Oak - no further works. 341 - Tulip - monitor. 343 - Monkey Puzzle - no works required (T1). 351 - Sweet Chestnut - remove major deadwood (G5). 354 - Lime - remove major deadwood to reduce likelihood of failure (G5). 414 - Holm Oak - no further works. (G5). 348 - Redwood - remove moderate deadwood from lower aspect of crown, to reduce likelihood of failure (G5). 368 - Scots Pine - climbing inspection to further ascertain any decay formation (G5). 369 - Sweet Chestnut - no further works (G5). G4 - Mixed/Oak - no further works. (G5). 386 - Beech - remove moderate deadwood from northern aspect to reduce likelihood of failure (G6). 400 - Spruce - remove moderate deadwood in lower crown to reduce likelihood of failure over footpath. (G6). 400A - Spruce - remove moderate deadwood in lower crown, to reduce likelihood of failure over footpath (G6). 408 - Liquid Amber - fell to ground level. (G6). 395 - Beech - remove moderate deadwood to reduce likelihood of failure over footpath. (G6/G7). 435 - Dawn Redwood - remove moderate deadwood to remove likelihood of failure over footpath (T11). 448 - Oak - remove major deadwood over road to reduce likelihood of failure. Sever ivy to facilitate future inspections. (G8). 456 - Indian Bean Tree - fell to ground level. 459 - Red Oak - remove deadwood to reduce likelihood of failure. Install 1m mulch circle around base of tree. Monitor foliage vigour. (T14). 471 - Cherry - consider felling to ground level. 477 - Yew - trim to contain on footpath side up to approx 4m. G480 - Sycamore - selectively remove low laterals to source to reduce further encroachment issues. 482 - Ash - sever ivy and reinspect unions once ivy has died off. Remove limbs that are growing toward lamp post to provide approx 2m clearance. Remove heavy limb on southeast to primary union. Remove limbs to east to source provide approx 2m clearance. 484 - Ash - raise lower branches to approx 4m. 486 - Sycamore - sever ivy to allow future inspections. Tip back lower branches over street light, to improve light ingress into car park. Monitor condition of wound. G5 - Mixed - sever ivy on ash and beech within group. Raise beech tree over gate entrance to approx 5m, to maintain adequate road clearance. 426 - Hornbeam - dismantle to ground level. Grind resultant stump to approx 300mm below ground level leaving arisings within bole.

  Decided Trees 3 docs

• Johnson Matthey Technology Centre Blounts Court Road Sonning Common RG4 9NH

  P16/S3787/FUL Submitted 14 Nov 2016 50 yards away

  Alterations to main site entrance to segregate pedestrians from vehicular traffic and to provide improved visibility for pedestrians and vehicles leaving the site. (Amended by plan 16.2311.03A to increase area of walkway to south of Blounts Court Road and provide painted directions for pedestrians).

  Granted Full applications 12 docs

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

  P26/S4118/TPO Submitted 14 Sep 2026 50 yards away

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

  Decided Trees 3 docs

• Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, RG4 9NH

  P22/S4069/TPO Submitted 8 Nov 2022 50 yards away

  Gr1 - Mixed Hazel Conifer Beech Ash (not TPO) - prune back to just beyond kerb up to 3m in height. 301 - Sycamore - (not TPO) - monitor vitality. 303 - Leylandii - (not TPO) - remove broken branch, carry out climbing inspection. - Leylandii - (not TPO) - see observations. 318 - Scots Pine - (not TPO) - monitor development of fruiting body, consider removal. 323 - Cedar - (TPO G2) - maintain clearance of up to 2m. Reduce x1 identified eastern over extended branch by up to 1.5m. Gr2 - Laurel - (not TPO) - ensure adequate clearance by pruning away from structure, broadly as indicated. 351 - Sweet Chestnut - (TPO G5) - reduce height by approx 6m to mitigate changes of further failure. 362 - Beech - (TPO G5) - lift crown to 3m. 431 - Coastal Redwood - (TPO T11) - remove moderate deadwood above 50mm dia. Remove trapped branch. Carry out climbing inspection to ascertain structural condition. 407 - Blue Cedar - (TPO G5) - reduce eastern upper corner by up to 1.5m to suitable secondary growth points. Taper into profile leaving balanced crown. Remove trapped branches. 421 - Snake Bark Maple - (not TPO) - monitor. 458 - Stone Pine - (not TPO) - monitor.

  Granted Trees 2 docs

• Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, RG4 9NH

  P22/S0302/TPO Submitted 24 Jan 2022 50 yards away

  1. T368 Scots Pine in decline a. Fell to just above ground level

  Decided Trees 2 docs

• P26/S1653/DIS Granted

  Burcot Farm Burcot OX14 3GW

  Discharge of condition(s) 10 (Construction Environment Management Plan) , 13 (Watercourse Crossing) and 14 (Fencing) of Appeal reference APP/Q3115/W/24/3350890 (P23/S4132/FUL) The development proposed is the installation of a ground mounted solar photovoltaic array, colocated battery energy storage scheme (BES) together with associated infrastructure; security fencing; CCTV; access gate; on-site Biodiversity Net Gain.

  Received 13 May, published by the council 29 Jul 2026 Conditions
• P26/S2364/S73 Granted

  Land at Little Acorns Nursery Main Street West Hagbourne OX11 0NA

  Variation/Removal of Conditions 2, 5, 10, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23 and 25 of P23/S2443/FUL (Demolition of the existing nursery building and the erection of three dwellings with access, parking and amenity space, together with the erection of a new nursery building, parking and associated works, including the provision of a nursery play area) - to alter the access and parking arrangements to Plot 1 and update planning conditions to reflect details agreed under P24/S0900/DIS, P24/S1636/DIS and P24/S2179/DIS except where modified by revised landscaping, ecology, biodiversity and drainage details.

  Received 16 Jun, published by the council 29 Jul 2026 Conditions
• P26/S0637/DIS Granted

  River House, Mill Lane, Shiplake, RG9 3LY

  Discharge of Condition 1 (Site Development Scheme) on P25/S2422/DA (Appeal Decision Granted for the 'i) the demolition of a dwellinghouse to ground floor slab and foundation level (ii) the undertaking of building work comprising of a dwellinghouse, with raised platforms and steps to the front and rear and incorporating and utilising the existing raised slab and foundations; and (iii) the erection of walls and gates along the front boundary').

  Received 2 Mar, published by the council 29 Jul 2026 Conditions
• P26/S3549/S73 Granted

  129A Harpsden Road Henley-on-Thames RG9 1ED

  Variation of Condition 2 (Approved Plans) of householder application P25/S1782/HH - larger dormer Single storey rear and two storey side extension, addition of dormer window to rear roof slope and associated internal alterations.

  Received 14 Aug, published by the council 27 Aug 2026 Conditions
• P26/S3295/S73 Granted

  59 Station Road Wallingford OX10 0JZ

  Variation of condition 2 (approved plans) on application ref P26/S0736/HH, Proposed part single, part two storey rear extension, facade alterations, floor plan redesign and all associated works. Reduction of proposed floorspace.

  Received 28 Jul, published by the council 2 Sep 2026 Conditions