18 Onslow Drive, Thame, OX9 3YY

1. 20 Feb 2023

   Received by South Oxfordshire

2. 27 Mar 2023

   Decision issued: Certificate of Lawful Use or Development is Granted

3. 29 Jul 2026

   Added to PlanIndex

South Oxfordshire granted permission on 27 March 2023, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 18 Onslow Drive THAME Oxon OX9 3YY

  P16/S0497/HH Submitted 10 Feb 2016 50 yards away

  Erection of two storey side extension, conversion of rear third of garage and replacement of mastic asphalt driveway surface with block paving.

  Granted Householder Extension 12 docs
  Domestic

• 44 Onslow Drive THAME Oxon OX9 3YY

  P19/S0754/HH Submitted 8 Mar 2019 50 yards away

  Proposed single storey front extension.

  Granted Householder Extension 8 docs
  Small domestic

• 30 Onslow Drive Thame OX9 3YY

  P15/S3154/HH Submitted 18 Sep 2015 50 yards away

  Two storey and single storey rear extension.

  Granted Householder Extension 11 docs
  Small domestic

• 41 Onslow Drive Thame OX9 3YY

  P26/S1053/HH Submitted 7 Apr 2026 50 yards away

  Single storey side and rear extension to form enlarged kitchen/dining space, utility, WC and study. Change of use of part of the adjoining land to residential curtilage, including the erection of a two-metre-high fence to enclose the area.

  Granted Householder Extension 11 docs
  Small domestic

• 10 Langdale Road THAME OX9 3WB

  P18/S0073/HH Submitted 5 Jan 2018 50 yards away

  Single storey rear extension and garage conversion.

  Granted Householder Extension 8 docs
  Small domestic

• 1 Langdale Road, Thame, OX9 3WB

  P21/S3453/HH Submitted 2 Aug 2021 50 yards away

  Single storey front/ side extension to dwelling

  Granted Householder Extension 8 docs
  Small domestic

• P26/S2089/LDP Granted

  48 Brook Street Watlington OX49 5JH

  Erection of a single storey outbuilding within the rear garden of the property. The building will be of timber frame construction with external cladding and a flat roof with a maximum height of 2.5 metres. It will be situated 1m from boundary wall. The outbuilding will be used as an art studio incidental to the enjoyment of the dwelling house. It will include a small sink connected to the mains water supply for washing brushes and cleaning materials associated with art activities. It will include electricity supply and ethernet cable.

  Received 5 Jun, published by the council 2 Aug 2026 Lawful development
• P26/S3357/LDP Granted

  12 Sundew Close Didcot OX11 6FP

  Single storey side extension in matching materials

  Received 4 Aug, published by the council 21 Aug 2026 Lawful development
• P26/S3191/LDP Granted

  Hillfoot Sotwell Street Brightwell-cum-sotwell Wallingford OX10 0RQ

  Addition of solar panels to the existing roof on the east and south elevations

  Received 27 Jul, published by the council 15 Aug 2026 Lawful development
• P26/S3975/LDP Decided

  Garden Cottage Gillotts Lane Harpsden Henley-on-Thames RG9 4AY

  Alteration of the existing fencing along the boundary to traditional woven horizontal hazel hurdles.

  Received 7 Sep, published by the council 12 Sep 2026 Lawful development
• P26/S3958/LDP Decided

  99 Lydalls Road Didcot OX11 7DT

  Extension and alteration of the existing detached outbuilding to provide a snooker/recreation room ancillary to the main dwelling. The precise siting, dimensions, height and relationship to the site boundaries are shown on the submitted plans and elevations. No new access, street, significant hardstanding or separate means of enclosure are proposed. Drainage will remain within the site.

  Received 7 Sep, published by the council 15 Sep 2026 Lawful development