21 Somerset Road Histon Cambridgeshire CB24 9JS
Proposal
Hip to gable roof extension with rear dormer, 3No skylights to the north roof elevation, rear flat roof to pitched roof and outbuilding to rear.
- Received
- 9 September 2026
- Decided
- 20 October 2026 · Granted Permission
- Decision level
- Delegated (officer decision)
- Ward
- Histon & Impington
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.
- ReceivedReceived9 Sep
- ValidatedValidated9 Sep
- Consult.Consultation9 Oct
- TargetTarget Date4 Nov
- DecidedDecided20 Oct
Decided in 41 days (council typically 49)
This is a full planning application for a dormer extension at 21 Somerset Road Histon Cambridgeshire CB24 9JS. South Cambridgeshire has handled 5,392 applications of this type and approves 88% of them, typically deciding them in 59 days. This one was decided in 41 days, 3 weeks quicker than South Cambridgeshire's median. There are no previous applications recorded at this address. In the past year there have been 108 applications across Histon & Impington. We hold 1,319 applications in total for the CB24 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: South Cambridgeshire
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Planning constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)
flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, 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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