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Planning application

49 Grantchester Street Cambridge Cambridgeshire CB3 9HZ

Awaiting decision Cambridge 26/03357/HFUL Householder Works/Extension

Works: Extension Loft or dormer Roofing Windows or glazing 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 pitched dormer, raising of ridge height, 2no. rooflights to front and juliette balcony to rear. Replacement of rear french doors with black steel framed doors.

As published by the council, reference 26/03357/HFUL

Application record

Reference
26/03357/HFUL
Type
Householder Works/Extension
Status
Awaiting decision
Received
3 Sep 2026
Validated
3 Sep 2026
Ward
Newnham
Postcode
CB3 9HZ

Comment by 14 October 2026

The council is taking comments on this application until then. Have your say on Cambridge's portal.

Timeline

Dates from the published record

  1. 3 Sep 2026

    Received by Cambridge

  2. 21 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 29 October 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 52 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Ely Planning Company (Cambridgeshire) Agent, a planning consultancy registered in Ely

Active · incorporated 2019 · Ely

34 applications on PlanIndex · across 6 councils · 86% 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 record

What 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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Within 0.3 miles

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