Real Estate Performance Philosophy Proptimize

Real estate solutions for optimal returns

At home in commercial real estate

At Proptimize you benefit from working closely with experienced real estate specialists. Thanks to our efficient organization, we are remarkably flexible and you are assured of short lines of communication. We have a large and solid network and if necessary bring in the best (external) professionals, so that every problem is answered quickly and in the right way.

Meet our team

Joffrey Lagaunne

Joffrey Lagaunne started Proptimize in 2012 and since then Proptimize has proven itself to be a reliable player with thorough expertise”

Joffrey has been at the top of a medium-sized private property development and investment company. He has developed, realized, rented and sold several leading and large-scale logistics buildings. As a real estate advisor at Jones Lang LaSalle, he discovered and developed his talent for strategic consultancy.

The last few years he has worked as (Commercial) Asset Manager on one of the most prominent projects on the Amsterdam Zuidas (The Atrium) and The Hague (New Babylon), on behalf of Icon Real Estate. In addition, in 2018 and 2019 he was closely involved in the development of more than 66,000 sqm of Grade-A logistics buildings at Schiphol Airport.

Martijn van Rosmalen

Martijn van Rosmalen joined Proptimize as a partner in 2019.

Martijn is an experienced real estate professional with an extensive network. After completing a Master of Science in Business Administration at Nyenrode Business University, he worked as a Senior Consultant at DTZ Zadelhoff (now C&W) and CBRE and continued his career as Senior Asset Manager for private investors, private equity and institutional parties, including CBRE Global Investors. He was recently responsible for amongst others WTC Schiphol and WTC Utrecht. Martijn is known for his long-term business relationships, involvement and clear advice.”

Martijn is responsible for the existing asset management portfolio and its expansion.

Tim Stoffelen

Commercial Manager
Tim Stoffelen is commercial manager at Proptimize. As a trainee at CBRE, Tim completed his study Built Environment (Real Estate), after which he started working for a project developer in Amsterdam. He also followed the education Asset Management Commercial Real Estate at the Amsterdam School of Real Estate (ASRE) in 2019, to further expand his knowledge and network.

In 2018 and 2019, Tim was involved in the development and construction of AMS Cargo Center and AMS Cargo Center II (66,000 sqm) at Schiphol Airport, focusing primarily on the leasing of the buildings. Tim's highly customer-oriented focus makes him a reliable contact for clients. With his broad knowledge of business he keeps sight of the big picture and knows how to translate this into clear proposals and customer reports.

Monique van Lotringen

Office Manager
Monique van Lotringen is the safe pair of hands at Proptimize. As an office manager, she focuses on the ins and outs of the office, so that her colleagues can fully focus on their work. A service-oriented scope with organizing tasks, where accuracy, decision-making and customer focus are of paramount importance.

With her experiences, Monique knows better than anyone how important good communication is with clients. In addition, she is structured, result-oriented and always fully informed on the status of current projects and acts with integrity at all times.

What we are good at

Asset Management

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