We set up an office in Spain in 2015 to build on our European network. With an office hub in Madrid we're able to service the whole Iberian peninsula.
Today, we are an established team of experts working with a diverse range of clients at every stage of the property life cycle. We combine local knowledge with the diverse, best in class expertise of our wider European network to offer a unique perspective on real estate.
Sustainability is at the heart of everything we do at Hollis. As clients increasingly set ambitious, science-based targets, and with a wealth of data available, we strive to make a significant impact on the built environment by effectively analysing this information and enhancing the value of clients’ portfolios and individual assets.
We have been advising our clients on their European assets for over a decade delivering a consistent, high level of service across the geographic spread of their portfolios. Today, not only do we work with our longstanding institutional investor clients, but we support many local landlords who find reassurance.
Hollis
Calle Arrieta 7
4a
28013
Madrid
- Two-minute walk from the Plaza de Isabel II in the historic city centre
- Nearest Metro station: Opera and Sol (five minute walk).
Our team in Madrid
Meet the team
Managing Director – Europe and Head of Programme Management
Paula Gonzalez
Director
Cris Gasco
Senior Associate – Head of TDD Europe
Karla Scott Castro
Associate – ESG & Climate Risk Expert
Rodrigo Garcia
Associate – Building Services specialist
Jose Soler
Architect
Lucia Quero
Engineer
Constanza Fabris
Programme Manager
Naomi Njonjo
“We're proud to work with many of the European property sectors biggest names including M&G Real Estate, AEW, Amazon, BlackRock and Sabadell.”
Our services
We take a holistic approach to Technical Due Diligence, providing trusted building surveys and Chartered Surveyor led advice to support confident buying and selling decisions.
To find out more, visit our Technical Due Diligence service page.
Our Director-led Project Management combines deep technical ability, expertise and commercial focus. A one-stop shop that spends clients’ money wisely to maximise quality, efficiency and long-term returns.
To find out more, visit our Project Management service page.
Being the strategic and operational backbone for delivering complex projects, especially in multi-site or cross-border portfolios, we ensure consistent delivery aligned with your objectives.
Find out more, visit our Programme Management service page.
We combine broad expertise, pragmatism and a tailored approach to give clarity and control over project costs, making us a trusted partner across all sectors.
To find out more, visit our Cost Management service page.
We help clients achieve ESG and net zero goals, combining in-house expertise with practical advice to shape, deliver and embed effective strategies.
To find out more, visit our ESG and Sustainability service page.
By identifying and addressing problems in advance, we enable clients to limit future risk associated with building developments.
To find out more, visit our Development Monitoring service page.
A robust licence for alterations can add real commercial value in securing reinstatement provisions and avoiding costly disputes over alterations.
To find out more, visit our Tenant Alterations service page.
For surveys, building plans, and drawings, accuracy is key. Clients trust us for leading-edge technology, industry knowledge and boot-on experience.
To find out more, visit our Measured Surveys and Area Referencing service page.
News & Insights
Q+A: Hollis CEO sets out European blueprint
In a recent interview with Green Street News, Andy Hay, CEO, shared our vision for the next chapter of our journey in continental Europe.
Read storyLooking to Europe in the face of global uncertainty: Andy Hay explains Hollis’s plans for growth
Andy Hay, our CEO, shares his journey, the unique perspective he brings to Hollis, and how we’re expanding across Europe.
Read storyHollis Highlights 2025
2025 has been an incredible year at Hollis, packed with achievements, growth and milestones we’re proud of.
Read story