57 Southfield Road Oxford Oxfordshire OX4 1NX

This site has had 2 applications since 2025.

• 25/03315/CPU Awaiting decision

  57 Southfield Road Oxford Oxfordshire OX4 1NX

  Application to certify that the proposed erection of a single storey rear extension is lawful development.

  Submitted 12 Dec 2025 Outline

1. 12 Dec 2025

   Received by Oxford

2. 9 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 6 February 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Oxford took a median of 47 days over the applications it decided in the last year.

This application is with Oxford for determination, against a statutory target of eight weeks. Over the last year Oxford decided prior approval applications in a median of 37 days. More in our guide to how long planning decisions take.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 57 Southfield Road Oxford Oxfordshire OX4 1NX

  25/03315/CPU Submitted 12 Dec 2025 50 yards away

  79% historically approved · decision due ~6 Feb

  Application to certify that the proposed erection of a single storey rear extension is lawful development.

  Awaiting decision Outline Extension 4 docs
  Small domestic

• 51 Southfield Road Oxford OX4 1NX

  19/00362/FUL Submitted 13 Feb 2019 50 yards away

  Erection of a two storey and single storey extension and formation of 1no. rear dormer in association with a loft conversion.

  Granted Full applications Extension Loft or dormer 9 docs
  Small domestic

• 51 Southfield Road Oxford OX4 1NX

  19/00362/NMA Submitted 3 May 2019 50 yards away

  Non-Material Amendment to planning permission 19/00362/FUL to allow removal of the first floor extension and addition of Velux type rooflights to the front roofslope.

  Granted Amendments Extension Loft or dormer 6 docs

• 22 Warneford Road Oxford Oxfordshire OX4 1LU

  25/03035/CEU Submitted 17 Nov 2025 50 yards away

  75% historically approved · decision due ~3 Feb

  Application to certify that the existing House in Multiple Occupation (Use Class C4) is lawful development.

  Awaiting decision Lawful development 5 docs

• 26 Warneford Road Oxford OX4 1LU

  18/02450/FUL Submitted 14 Sep 2018 50 yards away

  Change of use from House of Multiple Occupation (Use Class C4) to a large House in Multiple Occupation (Sui Generis). Provision of bin and cycle storage.

  Refused Full applications 9 docs

• 26 Warneford Road Oxford OX4 1LU

  18/03306/CEU Submitted 18 Dec 2018 50 yards away

  Application to certify the existing use of dwelling as House in Multiple Occupation (Use Class C4) is lawful.

  Granted Lawful development 7 docs
  Domestic

• 26/01080/H42 Refused

  42 Westbury Crescent Oxford Oxfordshire OX4 3RZ

  Application for prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.0m, for which the maximum height would be 3.0m, and for which the height of the eaves would be 3.0m

  Received 1 May, published by the council 9 Aug 2026 Prior approval
• 26/00857/H42 Withdrawn

  86 Morrell Avenue Oxford Oxfordshire OX4 1NA

  Application for prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.50m, for which the maximum height would be 2.90m, and for which the height of the eaves would be 2.50m.

  Received 8 Apr, published by the council 9 Aug 2026 Prior approval
• 26/00557/H42 Granted

  49 Latimer Road Oxford Oxfordshire OX3 7PG

  Application for prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.90m, for which the maximum height would be 3.91m, and for which the height of the eaves would be 2.4m.

  Received 5 Mar, published by the council 9 Aug 2026 Prior approval
• 26/00577/H42 Granted

  396 Marston Road Oxford Oxfordshire OX3 0JD

  Application for prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.0m, for which the maximum height would be 4.0m, and for which the height of the eaves would be 3.0m.

  Received 9 Mar, published by the council 9 Aug 2026 Prior approval
• 26/00550/H42 Granted

  54 Charles Street Oxford Oxfordshire OX4 3AS

  Application for prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m, for which the maximum height would be 3m, and for which the height of the eaves would be 3m.

  Received 5 Mar, published by the council 9 Aug 2026 Prior approval