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3 Swan Close Blackthorn Bicester OX25 1TU

26/00648/FFull DevelopmentApproved
Full

Approved on 7 May 2026

Council decision: PermittedDelegated (officer decision)3 conditions

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Single storey rear extension and Juliette balcony to the first floor bedroom

Received
13 March 2026
Decision level
Delegated (officer decision)
Ward
Launton And Otmoor
  1. Received13 Mar
  2. Validated13 Mar
  3. Consult.29 Apr
  4. Target8 May
  5. Decided7 May

Decided in 55 days (council typically 63)

About this application

This is a full planning application for a single storey rear extension at 3 Swan Close Blackthorn Bicester OX25 1TU. Cherwell has handled 4,283 applications of this type. This one was decided in 55 days, 8 days quicker than Cherwell's typical decision time. The site is in 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 175 applications across Launton And Otmoor. We hold 1,244 applications in total for the OX25 postcode area.

92% of full applications at Cherwell District Council were approved. Across all application types, the council typically decides in about 9 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
OX25 1TU
Application type
Full Development
Scale / size
Small
Parish
Blackthorn

Planning application dates

Date validated
13 March 2026
Last date for comments
29 April 2026
Target decision date
8 May 2026

Applicant and agent

Agent address
Plan My Property 5 Carlton Close Newport Pagnell Buckinghamshire MK16 9AX

Planning decision

Statutory period
56 days

Additional information

Documents
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Cherwell

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