Planning application
26/02695/HFUL
40 Chalmers Road Cambridge Cambridgeshire CB1 3SX
Proposal
Single storey side extension.
As published by the council, reference 26/02695/HFUL
Timeline
Dates from the published record
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16 Jul 2026
Received by Cambridge
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22 Jul 2026
Validated
Checked as complete and ready for consideration.
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28 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Cambridge for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
26/01126/HFUL Refused
51 Chalmers Road Cambridge Cambridgeshire CB1 3SZ
Annexe to the rear of the garden
-
26/01692/HFUL Granted
65 Perne Road Cambridge Cambridgeshire CB1 3RX
Demolish existing garage. Single storey rear and side extension.
-
22/05049/NMA1 Refused
46 Perne Road Cambridge Cambridgeshire CB1 3RT
Non material amendment on 22/05049/FUL for bricks to be replaced with K render and Dormer cladding to be replaced by roof tiles
-
26/01967/PRIOR Granted
347 The Paddocks Unit J6 Cherry Hinton Road Cambridge Cambridgeshire CB1 8DH
Installation of solar panels on the south facing roofs of industrial units U and R.
-
20/03785/HFUL Granted
9 Perne Avenue Cambridge CB1 3RY
Single storey rear and side extension
-
26/02143/FUL Awaiting decision
126 Perne Road Cambridge Cambridgeshire CB1 3RR
Demolition of existing garage. Two storey side, part two storey and single storey rear extensions, roof alteration with rear dormer over the main and side extension roof along with glass balustrades and, part single storey front extension. Conversion of existing two flats into 3 self-contained units.
Other householder applications
In Cambridge
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26/02875/HFUL Awaiting decision
9 Jesus Terrace Cambridge Cambridgeshire CB1 1JY
Creating a new pedestrian double gate in the existing garden wall within the curtilage of a Grade II Listed Building.
-
26/02091/HFUL Granted
14 Courtney Way Cambridge Cambridgeshire CB4 2EE
Single storey rear extension following demolition of existing conservatory.
-
26/02097/HFUL Granted
1 Haymarket Road Cambridge Cambridgeshire CB3 0BQ
Single storey side/rear extension and alterations to fenestration.
-
26/01931/HFUL Withdrawn
93 Akeman Street Cambridge CB4 3HE
First floor rear/side lean to roof extension.
-
26/02814/HFUL Awaiting decision
115 Wadloes Road Cambridge Cambridgeshire CB5 8PF
Construction of a 5m x 4m wooden building with a peak height of 3.7m at the end of the garden.