Belfast based Commercial
Property Consultants.




We provide a range of services from lettings, property disposals, strategic acquisitions and negotiations



We identify on and off market acquisitions and provide due diligence and market intelligence throughout the acquisition process


Asset Management

We asset manage a range of property from shopping centres, retail parks, office buildings and industrial portfolios.  We assist clients in implementing their property strategies


Property Management

Our philosophy is to take ‘ownership’ of the assets we manage, ensuring properties are well maintained and the financial services are best in class



We are on a number of bank and corporate panels and carry the requisite PI insurance to value large portfolios



We provide a range of advice, drawing on our experience and skills to manage projects and to ensure property owners maximise the value of their property


Landlord and Tenant

We can provide a range of services, from lease renewals, rent reviews, lease regears and renegotiations



Our specialist team can ensure that property owners are paying the correct rates for their property

We are a small but dynamic team. Our approach is built on partner level input throughout every instruction.


We are an independent Property Consultancy providing clients with a range of strategic services across various sectors, covering the island of Ireland and GB. We are one of the leading firms of Chartered Surveyors and Property Consultants in Northern Ireland.

We are an Alliance partner of BNP Paribas Real Estate and are able to utilise this international network in order to better serve our client’s requirements. Our experience and research shows that there is an increased demand from clients to obtain an independent, high quality and professional service.

Clients utilising tdk’s services can be assured of partner level input throughout their instruction.

The Partners, Mark Thallon, Stephen Deyermond and Tanya McKeown have vast experience and a strong network of contacts in the property market and together with our dynamic team are well placed to provide expert advice across a range of sectors.

Our Clients

We believe in the power of collaboration and view our clients as true partners. Our approach is centered on building trust, fostering open communication, and understanding their unique objectives.