3rd Floor, 3 Assembly Square, Britannia Quay, Cardiff
Cardiff, CF10 4PL

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Mark Siddons

The Agent

Mark Siddons
Associate Director

02920 346361


  • 7,374 sqft (685 sqm)
  • To let
  • £169,602 per Annum


Assembly Square is a high specification building with full height glazed atrium.  The building has spectacular views over Roath Basin and Cardiff Bay.  It is two minutes from Mermaid Quay.

Cardiff Bay has good rail links to Queen Street and Cardiff Central Railway with main line services to Swansea, Bristol and London.  There is also a bus link which provides good access to all parts of the City and railway links.

The building comprises of the following specification:

- Chilled beam air conditioning
- Raised access floor with busbar system
- Fitted kitchen and break out space
- Concierge reception
- Shower facilities, cycle parking and drying room
- 24 hour security and access
- Disabled access and facilities
- Furnished with existing fit out available for 60 staff


Third Floor - 7,374 sq. NIA

Tenure: The office is available by way of an assignment of the existing lease (expiry 16th November 2029), or by way of a sub-lease for a term to be agreed.

In both cases, leases will be on full repairing and insuring terms via a service charge

Passing rent: £23.00 psf

Rates:  £8.50 psf pa

Service Charge: is capped at £7.50 psf pa

Insurance: £0.15 psf pa

VAT: applicable at prevailing rent

Parking: 7 basement spaces are available, plus additional spaces in the local NCP secured on licence .

EPC: C/61

Cooke & Arkwright for themselves and for the vendor/lessor of this property whose agents they are give notice that: 1. These particulars do not constitute any part of an offer or contract. 2. All statements contained in these particulars are made without responsibility on the part of Cooke & Arkwright for the vendor/lessor and nothing contained in these particulars is to be relied upon as a statement or representation of fact. 3. Any intended purchaser/lessor must satisfy itself by inspection or otherwise as to the correctness of each of the statements contained in these particulars. 4. The vendor/lessor does not make or give and neither Cooke & Arkwright nor any person in their employment has any authority to make or give any representation/warranty whatsoever in relation to this property or any services. 5. All terms quoted exclusive of VAT unless otherwise stated. 6. Cooke & Arkwright is a trading name of Cooke & Arkwright Limited.

Cooke & Arkwright advised ABP over the life cycle of its major waterfront mixed use development schemes in Cardiff and Barry. The quality and commitment of their people working alongside us were a key factor in the successful delivery of those schemes.

Byron Lewis, Estate Surveyor, Associated British Ports