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Planning application

1 New Square Cambridge Cambridgeshire CB1 1EY

Granted Cambridge 26/01569/FUL Full Application

Works: Windows or glazing

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

Proposal

Re-building of rear external wall and internal alterations together with Decarbonisation strategy including installation of air source heat pump, window glazing upgrade and associated energy efficiency building works.

As published by the council, reference 26/01569/FUL

Application record

Reference
26/01569/FUL
Type
Full Application
Status
Decided
Decision
Granted As published: Granted Permission
Received
24 Apr 2026
Validated
1 May 2026
Decided
29 Jul 2026
Ward
Market
Decision by
Delegated Decision
Postcode
CB1 1EY

Site history

Applications at this address on the Cambridge register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 26/01613/LBC Granted

    1 New Square Cambridge Cambridgeshire CB1 1EY

    Re-building of rear external wall and internal alterations together with Decarbonisation strategy including installation of air source heat pump, window glazing upgrade and associated energy efficiency building works.

    Decided 29 Jul 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 24 Apr 2026

    Received by Cambridge

  2. 1 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 23 Jul 2026

    Added to PlanIndex

  4. 29 Jul 2026

    Decision issued: Granted Permission

Who's behind it

Company information only, from the register and Companies House

Carter Jonas LLP Agent

1,104 applications on PlanIndex · across 146 councils · 89% 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

30 documents on file for this application

  • CONFIRMATION OF CONDITIONS Agent / Applicant Comments · 29 Jul 2026
  • DELEGATED REPORT Application Committee / Delegated Report · 29 Jul 2026
  • DECISION NOTICE Application Decision Notice · 29 Jul 2026
  • EOT REQUEST Extension of Time Request · 24 Jul 2026
  • DEMOLITION DRAWINGS-A Drawings · 03 Jul 2026
  • CONSERVATION COMMENTS Consultee Comments · 01 Jul 2026
  • EOT REQUEST Extension of Time Request · 24 Jun 2026
  • BNE - CONSERVATION Consultee Comments · 01 Jun 2026
  • ENVIRONMENTAL QUALITY AND GROWTH Consultee Comments · 26 May 2026
  • LOCAL HIGHWAY AUTHORITY Consultee Comments · 11 May 2026
  • ASHP DATASHEET Application Information · 01 May 2026
  • ACKNOWLEDGEMENT LETTER Application Officer Correspondence · 01 May 2026
  • MAP OF NOTIFIED NEIGHBOURS Neighbour/Consultee Notification List · 01 May 2026
  • SITE NOTICE Application Press/Site Notices · 01 May 2026
  • SITE LOCATION PLAN Drawings · 28 Apr 2026
  • PROPOSED DRAWINGS Drawings · 28 Apr 2026
  • REBUILT WALL Drawings · 28 Apr 2026
  • PROPOSED SITE PLAN Drawings · 28 Apr 2026
  • INVALID LETTER Application Information · 28 Apr 2026
  • FEE CALCULATION Application Information · 24 Apr 2026
  • APPLICATION FORM - NO PERSONAL INFO Application Information · 24 Apr 2026
  • ATTACHMENT SUMMARY FROM PORTAL Attachment Summary · 24 Apr 2026
  • DESIGN AND ACCESS STATEMENT Application Information · 24 Apr 2026
  • STRUCTURAL REPORT Application Information · 24 Apr 2026
  • HERITAGE IMPACT ASSESSMENT Application Information · 24 Apr 2026
  • EXISTING WALL Drawings · 24 Apr 2026
  • EXISTING SITE PLAN Drawings · 24 Apr 2026
  • PLANNING STATEMENT Application Information · 24 Apr 2026
  • EXISTING DRAWINGS Drawings · 24 Apr 2026
  • REBUILT GABLE NO21 NEW SQUARE Photographs · 24 Apr 2026

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Cambridge granted permission on 29 July 2026, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 1 New Square Cambridge Cambridgeshire CB1 1EY

    26/01613/LBC Submitted 28 Apr 2026 50 yards away

    Re-building of rear external wall and internal alterations together with Decarbonisation strategy including installation of air source heat pump, window glazing upgrade and associated energy efficiency building works.

    Granted Heritage and listed buildings Windows or glazing 30 docs

  • 17 And 17A Emmanuel Road Cambridge CB1 1JW

    20/03452/FUL Submitted 13 Aug 2020 50 yards away

    Change of use from A2 ground floor and C3 first floor to C3 to create a single dwelling. Installation of doors and roof light.

    Withdrawn Full applications Loft or dormer 18 docs
    Domestic

  • 1 - 19 New Square Cambridge Cambridgeshire CB1 1EY

    26/01558/FUL Submitted 24 Apr 2026 50 yards away

    Installation of photovoltaic panel arrays on the rear pitched roofs and structural upgrades along with battery system and associated infrastructure.

    Granted Full applications 23 docs

  • 1 - 19 New Square Cambridge Cambridgeshire CB1 1EY

    26/01559/LBC Submitted 24 Apr 2026 50 yards away

    Installation of photovoltaic panel arrays on the rear pitched roofs and structural upgrades along with battery system and associated infrastructure.

    Granted Heritage and listed buildings 19 docs

  • 21 Earl Street Cambridge Cambridgeshire CB1 1JR

    26/01429/HFUL Submitted 14 Apr 2026 100 yards away

    Retrospective change of roof design to outbuilding in rear garden.

    Refused Householder 18 docs
    Small domestic

  • 19 New Square Cambridge CB1 1EY

    20/02305/CONDA Submitted 16 Nov 2020 100 yards away

    Submission of details required by condition 3 (brick, bond and mortar mix), 4 (roof) & 5 (windows) of listed building consent 20/02305/LBC

    Granted Conditions Windows or glazing 10 docs

In Cambridge

  • 26/02377/FUL Granted

    5 Davy Road Cambridge Cambridgeshire CB1 3QW

    Two storey front extension, a single storey rear extension (following the removal of the existing side and single storey rear extensions). Conversion of existing roof space following the reconstruction with a raised ridge height, to create 1no 3bed dwelling adjacent to the existing house.

    Received 23 Jun, published by the council 23 Jul 2026 Full applications
  • 26/03042/FUL Granted

    Botanical Gardens, Plant Growth Facility Department Of Plant Science Bateman Street Cambridge Cambridgeshire CB2 1LR

    Installation of a new stand-by Generator and acoustic enclosure at the Sainsbury Laboratory to serve Building B in mains fail conditions.

    Received 11 Aug, published by the council 14 Aug 2026 Full applications
  • 26/03008/FUL Granted

    24 Luard Road Cambridge Cambridgeshire CB2 8PJ

    Demolition of existing dwelling and construction of new 2.5 storey dwelling and associated landscaping

    Received 10 Aug, published by the council 14 Aug 2026 Full applications
  • 26/03002/FUL Granted

    The Pickerel Inn 30 Magdalene Street Cambridge Cambridgeshire CB3 0AF

    Remove existing jumbrellas 2 no. and replace with a new Mirador Pergola to the rear courtyard

    Received 7 Aug, published by the council 14 Aug 2026 Full applications
  • 26/03729/FUL Awaiting decision

    27-28 Bridge Street Cambridge Cambridgeshire CB2 1UJ

    Installation of new shopfront and seating at the rear external court yard with proposed conservatory glass roof.

    Received 2 Oct, published by the council 9 Oct 2026 Full applications