46 And 47 St Clement's Street Oxford Oxfordshire OX4 1AG

1. 19 Sep 2025

   Received by Oxford

2. 1 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 3 Dec 2025

   Decision issued: Approved

4. 9 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 46 St Clement's Street Oxford Oxfordshire OX4 1AG

  21/01025/VAR Submitted 12 Apr 2021 0m away

  Variation of conditions 2 (Approved plans), 4 (Windows and Doors - outbuilding), 6 (Bin and Cycle Store) and 12 (Lighting) of planning permission 19/02749/FUL (Amalgamation of No 46 St Clements (currently a C4 House in Multiple Occupation (HMO) in use as student accommodation) and No 47 St Clements (currently a large HMO (sui generis) in use as student accommodation) to form one property in use as sui generis student accommodation. Demolition of existing single storey rear extensions and erection of a new single storey rear extension, replacement windows and existing render to be repainted. Erection of single storey extension to existing outbuilding. Alterations to roof and installation of roof mounted photovoltaic panels to existing outbuilding. Insertion of windows and provision of access to first floor, re-render existing brickwork and installation of timber cladding to existing outbuilding. Provision of bin and cycle store and formation of access from Caroline Street.) to allow amendments to the appearance and layout of the main dwelling, outbuilding, amenity space and cycle storage. (amended plans)

  Granted Amendments Extension Demolition +1 12 docs
  Small domestic

• 46 And 47 St Clement's Street Oxford Oxfordshire OX4 1AG

  19/02749/FUL Submitted 24 Oct 2019 0m away

  Amalgamation of No 46 St Clements (currently a C4 House in Multiple Occupation (HMO) in use as student accommodation) and No 47 St Clements (currently a large HMO (sui generis) in use as student accommodation) to form one property in use as sui generis student accommodation. Demolition of existing single storey rear extensions and erection of a new single storey rear extension, replacement windows and existing render to be repainted. Erection of single storey extension to existing outbuilding. Alterations to roof and installation of roof mounted photovoltaic panels to existing outbuilding. Insertion of windows and provision of access to first floor, re-render existing brickwork and installation of timber cladding to existing outbuilding. Provision of bin and cycle store and formation of access from Caroline Street. (Amended Description).

  Granted Full applications Extension Demolition +1 18 docs
  Small domestic

• First Floor 49 St Clement's Street Oxford Oxfordshire OX4 1AG

  26/00473/CPU Submitted 25 Feb 2026 13m away

  83% historically approved · decision due ~7 May

  Application to certify that the proposed change of use of dwellinghouse (Use Class C3) to a children's residential care home (Use Class C2) is lawful development.

  Awaiting decision Outline 6 docs
  Domestic

• 43C St Clement's Street Oxford OX4 1AG

  19/00750/FUL Submitted 25 Mar 2019 14m away

  Demolition of existing building. Erection of a part single, part two storey building to create a 1 x 1-bed dwelling (Use Class C3) (Part Retrospective). (Amended plans)

  Granted Full applications Demolition 19 docs
  Domestic

• The Mish 57F St Clement's Street Oxford Oxfordshire OX4 1AG

  26/01865/FUL Submitted 3 Aug 2026 20m away

  84% historically approved · decision due ~28 Sep

  Change of use from community meeting and youth work space (Use Class F2(b)) to a House in Multiple Occupation (Use Class C4) to the basement level. Replacement of 3no. doors to east elevation. Alterations to fenestration.

  Awaiting decision Full applications Windows or glazing

• The Mish 57F St Clement's Street Oxford Oxfordshire OX4 1AG

  26/01866/LBC Submitted 3 Aug 2026 20m away

  98% historically approved · decision due ~28 Sep

  Internal alterations to basement floor layout to provide bathroom, kitchen and living facilities and associated refurbishment and redecoration works. External alterations to include replacement of 3no. doors to east elevation and alterations to coal store walls. Alterations to fenestration including replacement of 6no. existing windows, and introduction of 3no. new windows. (Amended Description)

  Awaiting decision Heritage and listed buildings Windows or glazing

• 26/00207/CEU Refused

  21 Dene Road Oxford Oxfordshire OX3 7EF

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

  22 Jan 2026 Lawful development
• 25/03239/CEU Refused

  156 Headley Way Oxford Oxfordshire OX3 7SZ

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

  4 Dec 2025 Lawful development
• 26/01051/CEU Granted

  29 Chatham Road Oxford Oxfordshire OX1 4UZ

  Application to certify that the existing sub division of dwellinghouse (Use Class C3) to create 2 x1 bed flats (Use Class C3) is lawful development.

  29 Apr 2026 Lawful development
• 26/00200/CEU Granted

  47 Cumberland Road Oxford Oxfordshire OX4 2BZ

  Application to certify that the existing use of the outbuilding as a dwellinghouse (Use Class C3) is lawful development.

  21 Jan 2026 Lawful development
• 26/00684/CEU Withdrawn

  Iffley Post Office 77 Church Way Oxford Oxfordshire OX4 4EF

  Application to certify that the existing installation of an air conditioning unit within the shop is lawful development.

  19 Mar 2026 Lawful development