74 Cavendish Avenue Cambridge Cambridgeshire CB1 7UT Data via plota.co.uk

26/03178/HFUL - Householder Works/Extension Pending

Proposal

Single storey rear extension with sedum roof. Erection of office room following demolition of existing garage. Alterations to remaining garage including extension and raising of roof. Installation of PV solar panels to main dwelling roof and erection of pergola to side. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
7 Sept 2026
Decision
Expected by 2 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 1 Nov 2026, from Cambridge's recent demolitions.

Site constraints 1

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 11 September 2026. Historic England, the Environment Agency, Natural England 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.

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Important details

Council
Cambridge
Application type
Householder Works/Extension
Postcode
CB1 7UT
Received
7 Sept 2026
Validated
7 Sept 2026
Ward
Queen Ediths
Case officer
Show
Target decision
2 Nov 2026
Applicant
Show
Agent
Olivier Design Studio

Decision outlook

Day 7 of the 56-day target. Cambridge usually decides demolitions by day 55.

Day 749 days to the 56-day target
73%decided within 8 weeks
93%approved
46decided in the last year

Plota live figures for demolitions decided by Cambridge in the last twelve months, from validation. Cambridge decision record →

Public comments

No public comments yet.

11 neighbours consulted · Last counted 8 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
2 Nov 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