50-55 William James House Cowley Road Cambridge Cambridgeshire CB4 0WX Data via plota.co.uk

26/02816/FUL - Full Application Awaiting decision

Proposal

Demolition of existing buildings/hardstanding and erection of commercial building(s) (use classes E(g)(ii), E(g)(iii), B2 and B8 to be applied flexibly) with associated substation, servicing, access, parking, landscaping and associated infrastructure works Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
24 Jul 2026
✓
Consultation
4 Aug 2026
Decision
Expected by 23 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 77.

Documents 46

Statements & assessments 25

PDF ECOLOGY Consultee Comments · 12 Aug 2026 View ↗ PDF TIER 2 CONTAMINATION ASSESSMENT Application Survey / Assessment / Statement · 30 Jul 2026 View ↗ PDF STATUTORY BIODIVERSITY METRIC Application Information · 27 Jul 2026 View ↗ PDF TREE SURVEY Application Information · 24 Jul 2026 View ↗ PDF DESIGN & ACCESS STATEMENT PART 1 Design and Access Statement · 24 Jul 2026 View ↗ PDF DESIGN & ACCESS STATEMENT PART 4 Design and Access Statement · 24 Jul 2026 View ↗ PDF DESIGN & ACCESS STATEMENT PART 5 Design and Access Statement · 24 Jul 2026 View ↗ PDF DESIGN & ACCESS STATEMENT PART 2 Design and Access Statement · 24 Jul 2026 View ↗ PDF HEALTH IMPACT ASSESSMENT Application Survey / Assessment / Statement · 24 Jul 2026 View ↗ PDF FLOOD RISK ASSESSMENT DRAINAGE STRATEGY Application Survey / Assessment / Statement · 24 Jul 2026 View ↗ PDF ECOLOGICAL IMPACT ASSESSMENT Application Survey / Assessment / Statement · 24 Jul 2026 View ↗ PDF BIODIVERSITY NET GAIN ASSESSMENT Application Survey / Assessment / Statement · 24 Jul 2026 View ↗ PDF OPERATIONAL NOISE IMPACT ASSESSMENT Application Survey / Assessment / Statement · 24 Jul 2026 View ↗ PDF AIR QUALITY ASSESSMENT Application Information · 24 Jul 2026 View ↗ PDF ENERGY AND SUSTAINABILITY STATEMENT Application Survey / Assessment / Statement · 24 Jul 2026 View ↗ PDF EXTERNAL LIGHTING ASSESSMENT Application Information · 24 Jul 2026 View ↗ PDF ODOUR ASSESSMENT Application Information · 24 Jul 2026 View ↗ PDF DESIGN & ACCESS STATEMENT PART 3 Design and Access Statement · 24 Jul 2026 View ↗ PDF PRELIMINARY BREEAM ASSESSMENT Application Survey / Assessment / Statement · 24 Jul 2026 View ↗ PDF TRANSPORT STATEMENT Application Survey / Assessment / Statement · 24 Jul 2026 View ↗ PDF PLANNING STATEMENT Application Survey / Assessment / Statement · 24 Jul 2026 View ↗ PDF ARCHAEOLOGICAL DESK-BASED ASSESSMENT Application Survey / Assessment / Statement · 24 Jul 2026 View ↗ PDF STATEMENT OF COMMUNITY INVOLVEMENT Application Information · 24 Jul 2026 View ↗ PDF SUSTAINABILITY CHECKLIST Application Information · 24 Jul 2026 View ↗ PDF GEOENVIRONMENTAL AND GEOTECHNICAL SITE ASSESSMENT Application Survey / Assessment / Statement · 24 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 2

National infrastructure project 127 m away: Cambridge Waste Water Treatment Plant Relocation
The site is 127 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted. Also within 2 km: A14 Cambridge to Huntingdon Improvement Scheme (decided, 741 m); East West Rail - Bedford to Cambridge and Western improvements (at pre-application, 328 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Also on the record
Inside the Cambridge (Cambridge) built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Building

Floor area305 m² (3,283 sq ft)
Energy ratingC (asset rating 75)
UseB2 to B7 General Industrial and Special Industrial Groups
HeatingHeating and Natural Ventilation

From the energy performance certificate lodged in October 2021, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Cambridge
Application type
Full Application
Postcode
CB4 0WX
Received
24 Jul 2026
Validated
24 Jul 2026
Ward
East Chesterton
Case officer
Show
Target decision
23 Oct 2026
Agent
Twenty5 Planning Limited

Decision outlook

Day 77, past the statutory target. 79% of commercial and major works in Cambridge are decided within thirteen weeks, which runs to 23 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.

Day 7721 days past the 56-day target
48%decided within 8 weeks
85%approved
6%go to committee

Plota live figures for commercial and major works decided by Cambridge in the last twelve months, from validation. Cambridge decision record →

Public comments

No public comments yet.

39 neighbours consulted · Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Site or press notice
4 Aug 2026
Statutory expiry
23 Oct 2026
Env. assessment
No
Cambridge
Planning Authority Score
8.3/10
Excellent
#18 of 296 councils
Relevant to this application:
Householder decisions

Cambridge is one of the fastest councils in England for householder decisions, ranking #21 out of 296. Only 26% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Cambridge decision statistics
Based on MHCLG data, the year to March 2026
90%
Overall approval rate
Above avg (87%) #108 of 296
94%
Householder approved
Above avg (90%) #100 of 296
86%
Decided in 8 weeks
Above avg (63%) #21 of 296
26%
Extended time limit
Below avg (41%) #34 of 296
74%
Minor dwellings approved
86 decided (1-9 homes)
80%
Major dwellings approved
5 decided (10+ homes)
80%
Change of use approved
41 decided
1,014
Total decisions
100 refused in the year to March 2026

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.