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25/04646/HFUL

Full application at 21 Ross Street Cambridge Cambridgeshire CB1 3BP, Cambridge. View planning documents, track the decision and get email alerts on updates.

Enriching application data
2/3
Council recordsAppealsFlood risk
Permitted
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Roof extension with L-shaped rear dormer over existing outrigger including juliette balcony and installation of 2no rooflights to front.

25/04646/HFUL

Small
Full

21 Ross Street Cambridge Cambridgeshire CB1 3BP

Submitted1 Dec
Validated
Consultation
Target
Decided2 Feb
7 weeks typical decision time in Cambridge91% of full applications approved

This is a full planning application for a dormer extension at 21 Ross Street Cambridge Cambridgeshire CB1 3BP. Cambridge has handled 1,470 applications of this type and approves 91% of them, typically deciding them in 61 days. This one was decided in 63 days. The site is in the Mill Road conservation area. There are no previous applications recorded at this address. In the past year there have been 103 applications across Romsey. We hold 1,390 applications in total for the CB1 postcode area.

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Application Details

Reference
25/04646/HFUL
Address
21 Ross Street Cambridge Cambridgeshire CB1 3BP
Postcode
CB1 3BP
Local Authority
Cambridge
Application Type
Full
Scale / Size
Small
Decision Status
Permitted

Applicant & Agent

Planning Application Dates

Consultation Expiry
17 December 2025
Date Decided
2 February 2026
Date Submitted
1 December 2025

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
52.197998, 0.147171

Source: Cambridge