21 Chapman Court Sackville Close Cambridge Cambridgeshire CB4 2SG
Refused on 21 September 2026
Council decision: Refused Permission1 reason for refusal
Proposal
Single storey front and rear extension, part two storey rear extension and removal of existing rear side shed.
- Received
- 22 July 2026
- Public comments
- 0 · last counted 4 October 2026
- Council
- Cambridge City Council
- Ward
- Kings Hedges
- Agent
- Spaces Studio Limited
- ReceivedReceived22 Jul
- ValidatedValidated22 Jul
- Consult.Consultation14 Aug
- TargetTarget Date16 Sep
- DecidedDecided21 Sep
Decided in 61 days (council typically 49)
About this application
This is a full planning application for a two storey rear extension at 21 Chapman Court Sackville Close Cambridge Cambridgeshire CB4 2SG. Cambridge has handled 1,534 applications of this type. This one was decided in 61 days, 12 days longer than Cambridge's typical decision time. There has been 1 other application at this address. In the past year there have been 21 applications across Kings Hedges. We hold 1,501 applications in total for the CB4 postcode area.
90% of full applications at Cambridge City Council were approved. Across all application types, the council typically decides in about 7 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Why it was refused
- The proposed two-storey rear extension, by reason of its scale, form and design, would appear as an incongruous addition that would fail to respect the architectural character and form of the host dwelling and would not respond appropriately to the established pattern and built form of the surrounding area. The proposal would consequently result in harm to the character and appearance of the area, contrary to Policies 55 and 58 of the Cambridge Local Plan (2018) and Policy DP3 of the National Planning Policy Framework (NPPF) (2026).
From the council's decision notice.
Application details
- Postcode
- CB4 2SG
- Application type
- Householder Works/Extension
- Scale / size
- Small
- District
- Cambridge City Council
Planning application dates
- Date validated
- 22 July 2026
- Last date for comments
- 14 August 2026
- Target decision date
- 16 September 2026
Applicant and agent
- Agent
- Spaces Studio Limited
- Agent address
- 16 Lemur Drive Teversham CB1 9XZ
Spaces Studio Limited
Company number 09069662
Companies House has proposed striking this company off the register.
- Status
- Active, proposal to strike off
- Type
- Private limited company
- Incorporated
- 4 Jun 2014 (12 years old)
- Nature of business
- Specialised design activities
- Registered office
- London
- Confirmation statement overdue
Company information from Companies House.
Planning decision
- Statutory period
- 56 days
Additional information
- Documents
- 12
Site constraints
Designations at the address point. Ones next to the site may also apply.
- 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 2026-11-03. 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.
Planning history at this site
1 other application at this property, newest first.
Source: Cambridge
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Around this site
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Planning something similar?
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