Skip to content
PlanIndex Get alerts
Menu

Planning application

3 Clarkson Close Cambridge Cambridgeshire CB3 0EJ

Granted Cambridge 22/03157/HFUL Householder Works/Extension

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Two storey rear extension and single storey side and rear extension with front car port

As published by the council, reference 22/03157/HFUL

Application record

Reference
22/03157/HFUL
Type
Householder Works/Extension
Status
Decided
Decision
Granted As published: Granted Permission
Received
12 Jul 2022
Validated
12 Jul 2022
Decided
22 Feb 2023
Ward
Newnham
Decision by
Delegated Decision
Postcode
CB3 0EJ

Timeline

Dates from the published record

  1. 12 Jul 2022

    Received by Cambridge

  2. 22 Feb 2023

    Decision issued: Granted Permission

  3. 24 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

David Osborn Architects Ltd Agent, an architecture practice registered in Cambridge

Active · incorporated 2021 · Cambridge

15 applications on PlanIndex · across 3 councils · 100% 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

26 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 this grant of permission means

Cambridge granted permission on 22 February 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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

  • 1 Clarkson Close Cambridge CB3 0EJ

    20/01925/FUL Submitted 1 Apr 2020 50 yards away

    Demolition of existing dwelling and replace with 1no 5bed dwelling.

    Granted Full applications Demolition 68 docs
    Domestic
  • 1 Clarkson Close Cambridge Cambridgeshire CB3 0EJ

    26/1117/TTCA Submitted 1 Oct 2026 50 yards away

    96% historically approved · decision due ~26 Nov

    Silver birch tree - Fell, reason for removal is that the tree is dying which risks safety and damage

    Awaiting decision Trees 6 docs
  • Trinity Old Field Grange Road Cambridge Cambridgeshire CB3 9AA

    20/2185/TTPO Submitted 20 Oct 2020 50 yards away

    T41-T58: Alders - Crown lift and remove suckers to 4m. T41: also sever ivy at base T55 & T57: also shorten branches above 4m to clear pitch edge (by up to 2.5m)

    Granted Trees 7 docs
  • Bird Sanctuary Adams Road Cambridge Cambridgeshire

    26/1066/TTCA Submitted 21 Sep 2026 100 yards away

    5 Days notice T1 - Mature crack willow with a failed stem overhanging the public footpath and neighbouring property, presenting an immediate risk to persons and property. We request to reduce/remove the failed stem back to approximately 2m in height to make the tree safe and remove the overhang from the footpath and neighbouring property.

    Granted Trees 6 docs
  • Opposite 1 Cockcroft Place Cambridge Cambridgeshire

    26/1025/TTPO Submitted 11 Sep 2026 150 yards away

    5 Days notice to remove a dangerous T1 Acacia tree as potential risk of serious harm. TPO 05/1977

    Granted Trees 8 docs
  • St Johns College Pre Preparatory Lower School 63 Grange Road Cambridge Cambridgeshire CB3 9AA

    26/0934/TTCA Submitted 27 Aug 2026 150 yards away

    T1 & T2 - MONTEREY CYPRESS (18ms tall) - Remove. Reason - Suffering drought stress and in decline with coryneum canker

    Granted Trees 8 docs

In Cambridge

  • 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)

    Received 18 Dec, published by the council 23 Jul 2026 Householder
  • 26/03090/HFUL Withdrawn

    19 Chesterfield Road Cambridge Cambridgeshire CB4 1LN

    Roof extension including raising of ridge and part pitched,part flat roofed rear dormer.

    Received 14 Aug, published by the council 27 Aug 2026 Householder
  • 26/03036/HFUL Withdrawn

    10 Water Street Cambridge Cambridgeshire CB4 1PA

    Construction of a single storey annex at the rear of the garden.

    Received 11 Aug, published by the council 27 Aug 2026 Householder
  • 26/02806/HFUL Granted

    89 De Freville Avenue Cambridge Cambridgeshire CB4 1HP

    Replace pedestrian and vehicle gate.

    Received 23 Jul, published by the council 14 Aug 2026 Householder
  • 26/03015/HFUL Granted

    17 Merton Street Cambridge Cambridgeshire CB3 9JD

    Demolition of existing conservatory and replacement single storey rear/side extension.

    Received 10 Aug, published by the council 14 Aug 2026 Householder