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Planning application

26/02419/CL2PD

Gilbert House 6 Mill Park Cambridge Cambridgeshire CB1 2FJ

Awaiting decision Cambridge Lawful Use Certificate (S192)

Proposal

Certificate of lawfulness under S192 to remove and replace all aluminium composite panels to the external façade panels on the ground floor and 6th floor apartments, Install cavity closers and fire barriers to all elevations and external wall systems and remove XPS thermal insulation on East Elevation and replace.

As published by the council, reference 26/02419/CL2PD

Timeline

Dates from the published record

  1. 25 Jun 2026

    Received by Cambridge

  2. 23 Jul 2026

    Added to PlanIndex

  3. 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 lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 26/02420/CL2PD Awaiting decision

    Huxley House 8 Mill Park Cambridge Cambridgeshire CB1 2FL

    Certificate of lawfulness under S192 to remove and replace all aluminium composite panels to the external façade panels on the ground floor and 6th floor apartments, Install cavity closers and fire barriers to all elevations and external wall systems.

    25 Jun 2026 37m away Lawful development
  • 26/02421/CL2PD Awaiting decision

    Watson House 4 Mill Park Cambridge Cambridgeshire CB1 2FH

    Certificate of lawfulness under S192 for a full review and remediation to the cavity barrier provision within the aluminium feature cladding located at ground floor adjacent to the residential entrance.

    25 Jun 2026 43m away Lawful development
  • 26/0779/TTCA Awaiting decision

    121 Hills Road Cambridge Cambridgeshire CB2 1PG

    T2 - Maple - Cut back branches by approximately 1.5m back to, the branches are encroaching Warren Close via the entrance off Hills Road

    27 Jul 2026 113m away Trees
  • 26/01189/S73 Awaiting decision

    3 Office First Floor Station Square Cambridge Cambridgeshire CB1 2GB

    S73 to vary condition 36 of ref:15/01759/FUL (The demolition of Murdoch House and the remains of the former Silo and the construction of two new mixed use buildings comprising 767sqm office floorspace (Class B1), 419sqm retail/cafe/restaurant floorspace (Class A1/A3) and 65 residential units for Block I1 and 473sqm retail/cafe/restaurant floorspace (Class A1/A3) and 24 residential units for Block K1, including ancillary accommodation/facilities with a single basement and 71 car parking spaces, with associated plant, 218 internal and external cycle parking spaces, and hard and soft landscaping) to replace the word 'excellent' to 'very good'.

    25 Mar 2026 121m away Amendments
  • 24/03503/FUL Granted

    Block I1, Unit 4, Station Square Cambridge Cambridgeshire CB1 2GE

    Installation of Aluminum Automatic Bi-parting doors with glazing.

    18 Sep 2024 138m away Full applications
  • 24/03501/FUL Granted

    Block I1, Unit 4, Station Square Cambridge Cambridgeshire CB1 2GE

    Installation of a floor mounted HT1 packaged unit and floor mounted AC VRV unit.

    18 Sep 2024 139m away Full applications

In Cambridge

  • 26/02872/CL2PD Awaiting decision

    3 Montreal Road Cambridge Cambridgeshire CB1 3NP

    Certificate of lawfulness under S192 for a rear roof extension with box dormer.

    29 Jul 2026 Lawful development
  • 26/02824/CL2PD Awaiting decision

    Bailey House Block 66-89 Rustat Avenue Cambridge Cambridgeshire CB1 3PG

    Certificate of lawfulness under S192 for the retention of the existing masonry outer leaf, with localised removal and reinstatement of brickwork where required to facilitate the installation of new cavity barriers and fire-stopping measures, removal of the existing weatherboard cladding system and replacement with a new non-combustible cladding build-up, including calcium silicate sheathing board, Tyvek breather membrane, non-combustible support framework, cavity barriers, fire-stopping measures, EPDM membranes and associated trims, removal of existing timber balcony decking and privacy screen boards and replacement with non-combustible composite decking and aluminium privacy screen systems. removal of existing timber screen boards to bin and cycle stores and removal of timber soffit boards to entrance canopies, with replacement non-combustible aluminium screen profiles and composite soffit boards installed and associated installation of cavity barriers and fire-stopping measures where required within the external wall construction.

    27 Jul 2026 Lawful development
  • 26/02825/CL2PD Awaiting decision

    Bailey House Block 26-65 Rustat Avenue Cambridge Cambridgeshire CB1 3PG

    Certificate of lawfulness under S192 for the retention of the existing masonry outer leaf, with localised removal and reinstatement of brickwork where required to facilitate the installation of new cavity barriers and fire-stopping measures, removal of the existing weatherboard cladding system and replacement with a new non-combustible cladding build-up, including calcium silicate sheathing board, Tyvek breather membrane, non-combustible support framework, cavity barriers, fire-stopping measures, EPDM membranes and associated trims, removal of existing timber balcony decking and privacy screen boards and replacement with non-combustible composite decking and aluminium privacy screen systems, removal of existing timber screen boards to bin and cycle stores and removal of timber soffit boards to entrance canopies, with replacement non-combustible aluminium screen profiles and composite soffit boards installed and associated installation of cavity barriers and fire-stopping measures where required within the external wall construction.

    27 Jul 2026 Lawful development
  • 26/02835/CL2PD Awaiting decision

    Brandt House Rustat Avenue Cambridge Cambridgeshire CB1 3RQ

    Certificate of lawfulness under S192 for the removal of the existing insulated render system and replacement with a new A1-rated Wetherby insulated render system.

    27 Jul 2026 Lawful development
  • 26/02834/CL2PD Awaiting decision

    Sherman House Rustat Avenue Cambridge Cambridgeshire CB1 3RF

    Certificate of lawfulness under S192 for the removal of the existing insulated render system and replacement with a new A1-rated Wetherby insulated render system.

    27 Jul 2026 Lawful development