11 Addison Crescent Oxford Oxfordshire OX4 4BD

1. 9 Mar 2026

   Received by Oxford

2. 12 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 7 May 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 37 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 lawful development applications in a median of 76 days. More in our guide to how long planning decisions take.

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 Addison Crescent Oxford Oxfordshire OX4 4BD

  21/00830/H42 Submitted 23 Mar 2021 33m away

  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 2.97m, and for which the height of the eaves would be 2.50m.

  Granted Prior approval Extension 7 docs
  Small domestic

• 18 Addison Crescent Oxford Oxfordshire OX4 4BD

  19/02625/H42 Submitted 9 Oct 2019 33m away

  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 2.75m, and for which the height of the eaves would be 2.45m.

  Withdrawn Prior approval Extension 24 docs
  Small domestic

• 18 Addison Crescent Oxford OX4 4BD

  19/02547/FUL Submitted 2 Oct 2019 33m away

  Change of use of dwellinghouse (Use Class C3) to a House in Multiple Occupation (Use Class C4). Provision of bin and cycle stores and creation of 2no. car parking spaces. (Amended plans)

  Granted Full applications 9 docs
  Domestic

• Flat 1 12 Donnington Bridge Road Oxford Oxfordshire OX4 4AX

  26/01095/FUL Submitted 6 May 2026 94m away

  84% historically approved · decision due ~16 Jul

  Erection of a single storey rear extension.

  Decided Full applications Extension
  Small domestic

• 22 Donnington Bridge Road Oxford Oxfordshire OX4 4AX

  25/03353/CEU Submitted 17 Dec 2025 95m away

  60% historically approved · decision due ~11 Feb

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

  Awaiting decision Lawful development 4 docs

• 18 Fairacres Road Oxford Oxfordshire OX4 1TE

  24/02124/FUL Submitted 2 Sep 2024 106m away

  Installation of 1no air source heat pump (revised description)

  Granted Full applications 8 docs

• 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