Planning application
13 Cowper Road Cambridge Cambridgeshire CB1 3SL
Works: Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Roof extension with rear dormer. 3No skylights to front roof elevation.
As published by the council, reference 26/03516/HFUL
Application record
- Reference
- 26/03516/HFUL
- Type
- Householder Works/Extension
- Status
- Awaiting decision
- Received
- 15 Sep 2026
- Validated
- 15 Sep 2026
- Ward
- Coleridge
- Postcode
- CB1 3SL
Timeline
Dates from the published record
-
15 Sep 2026
Received by Cambridge
-
24 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 10 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Cambridge took a median of 53 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Chris Low Architecture Ltd Agent, an architecture practice registered in Cambridge
Active · incorporated 2016 · Cambridge
65 applications on PlanIndex · across 3 councils · 94% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Cambridge for determination, against a statutory target of eight weeks. Over the last year Cambridge decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
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Other householder applications
In Cambridge
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25/04905/HFUL Granted
36 Wilberforce Road Cambridge Cambridgeshire CB3 0EQ
Installation of heating, ventilation, and cooling equipment at the property, comprising three air source heat pumps (one serving the swimming pool and two serving the main dwelling) together with a single air conditioning unit serving the gym and family room. The installation of six ventilation outlets and associated internal plant and mechanical equipment located within the designated plant rooms, together with acoustic screening on the northern elevation. (Retrospective)
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26/03090/HFUL Withdrawn
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Roof extension including raising of ridge and part pitched,part flat roofed rear dormer.
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26/03036/HFUL Withdrawn
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Construction of a single storey annex at the rear of the garden.
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26/02806/HFUL Granted
89 De Freville Avenue Cambridge Cambridgeshire CB4 1HP
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26/03015/HFUL Granted
17 Merton Street Cambridge Cambridgeshire CB3 9JD
Demolition of existing conservatory and replacement single storey rear/side extension.