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Planning application

270 Hills Road Cambridge Cambridgeshire CB2 8QE

Awaiting decision Cambridge 26/03431/HFUL Householder Works/Extension

Works: Extension 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

Two storey rear extension. Removal of chimney and alterations to fenestration. Extension and alterations to existing detached garage including replacement pitched roof.

As published by the council, reference 26/03431/HFUL

Application record

Reference
26/03431/HFUL
Type
Householder Works/Extension
Status
Awaiting decision
Received
8 Sep 2026
Validated
11 Sep 2026
Ward
Queen Ediths
Postcode
CB2 8QE

Comment by 6 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. 8 Sep 2026

    Received by Cambridge

  2. 11 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Sep 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 6 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 52 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Cowper Griffith Architects LLP Agent, an architecture practice registered in Whittlesford

Active · incorporated 2011 · Whittlesford

41 applications on PlanIndex · across 12 councils · 97% 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

Documents

Plans, drawings, consultee responses and the officer's report

20 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 documents

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.

Nearby applications

Within 0.3 miles

  • 242 Hills Road Cambridge Cambridgeshire CB2 8QE

    26/1014/TTPO Submitted 14 Sep 2026 50 yards away

    96% historically approved · decision due ~9 Nov

    T9 - Austrian pine: Removal of approximately the lowest seven branches back to their points of origin at the main stem, commencing at approximately 15m from ground level, a section of the southern crown extending for approximately 3m vertically is to have the overhanging lateral branches reduced by approximately 2m from their existing branch tips, pruning back to suitable secondary growth points.

    Awaiting decision Trees 4 docs

  • 246 Hills Road Cambridge Cambridgeshire CB2 8QE

    26/0953/TTPO Submitted 2 Sep 2026 50 yards away

    96% historically approved · decision due ~2 Nov

    T1 - Copper Beech - Ground works and associated fibrous root pruning of T1 (Copper Beech ) to install a root barrier 29.5m in length and 3.5m in depth.

    Awaiting decision Trees 16 docs

  • 258 Hills Road Cambridge CB2 8QE

    20/04119/HFUL Submitted 6 Oct 2020 50 yards away

    Demolition of existing garage. Part two storey, part single storey side and rear extension with balcony and rear box dormer with balcony. Removal of one chimney stack.

    Granted Householder Extension Loft or dormer +1 24 docs
    Small domestic

  • 250 Hills Road Cambridge CB2 8QE

    20/01746/HFUL Submitted 17 Mar 2020 50 yards away

    Erection of a combined shed and Gazebo

    Granted Householder 12 docs
    Small domestic

  • 246 Hills Road Cambridge CB2 8QE

    21/0119/TTPO Submitted 26 Jan 2021 100 yards away

    Beech - crown reduce by 3-4m and remove dead wood. To give clearance from house, reduce water demand, and reduce weight on limb over road, cycleways and path.

    Refused Trees 7 docs

  • The Perse Upper School Hills Road Cambridge Cambridgeshire CB2 8QF

    22/00693/CONDA Submitted 8 Dec 2022 100 yards away

    Submission of details required by condition 11 (Noise Assessment) of planning permission 22/00693/FUL

    Refused Conditions 7 docs

In Cambridge

  • 26/02814/HFUL Granted

    115 Wadloes Road Cambridge Cambridgeshire CB5 8PF

    Construction of a wooden outbuilding at the end of the garden.

    Received 24 Jul, published by the council 1 Aug 2026 Householder
  • 26/02695/HFUL Granted

    40 Chalmers Road Cambridge Cambridgeshire CB1 3SX

    Single storey side extension.

    Received 16 Jul, published by the council 28 Jul 2026 Householder
  • 26/02596/HFUL Granted

    422-424 Cherry Hinton Road Cambridge Cambridgeshire CB1 8BA

    Two storey rear extensions.

    Received 8 Jul, published by the council 28 Jul 2026 Householder
  • 26/02741/HFUL Withdrawn

    The Round House 525 Newmarket Road Cambridge Cambridgeshire CB5 8LG

    Demolition of existing garage and erection of a new outbuilding to rear.

    Received 21 Jul, published by the council 28 Jul 2026 Householder
  • 26/02744/HFUL Granted

    5 Spring Drive Trumpington Cambridge Cambridgeshire CB2 9AB

    Roof extension including 6no. rooflights.

    Received 21 Jul, published by the council 30 Jul 2026 Householder