40 High Street Bourn Cambridgeshire CB23 2TR
Proposal
Conversion of existing outbuilding to habitable space. Alterations to fenestration and replacement of existing garage door with full height glazing and flb doors. Replacement of existing door with window. Installation of 3no. rooflights and 3no. windows to rear elevation. Single storey side extension to outbuilding including timber garage doors.
- Received
- 14 November 2025
- Decided
- 27 January 2026 · Granted Permission
- Decision level
- Delegated (officer decision)
- Ward
- Caldecote
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.
- ReceivedReceived14 Nov
- ValidatedValidated3 Dec
- Consult.Consultation10 Jan
- TargetTarget Date28 Jan
- DecidedDecided27 Jan
Decided in 55 days (council typically 49)
This is a heritage application for a single storey side extension at 40 High Street Bourn Cambridgeshire CB23 2TR. South Cambridgeshire has handled 754 applications of this type and approves 91% of them, typically deciding them in 64 days. This one was decided in 74 days, 10 days longer than South Cambridgeshire's median. The site is in the Bourn Village and Hall conservation area, with 8 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 103 applications across Caldecote. We hold 2,472 applications in total for the CB23 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: South Cambridgeshire
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Planning history at this site
3 other applications at this property, newest first.
- 202514 Nov
Conversion of existing outbuilding to habitable space. Alterations to fenestration and replacement of…
ApprovedHouseholder25/04461/HFUL - 202227 Oct
5 Day notice to Fell dead Sycamore as per Tree Officer's agreement 24.10.2022
ApprovedWorks to CA trees22/1257/TTCA - 202215 Sep
To fell sycamore tree. The tree was severely damaged in the spring storms of this year, causing one trunk of…
ApprovedWorks to TPO trees22/1047/TTPO
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Bourn
- Tree Preservation Order: TPO 0005 (1973)Protected tree on or next to this site
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
flood storage areas, Article 4 directions, 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 2026-10-09. 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.
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