Passion for the realtor business, that’s what the guys of Hypodomus definitely have. Back in 2007 Rick Rijnbeek started with Hypodomus Rick Rijnbeek (in the housing crisis!) and grew to be a succesful realtor in Leiden and surrounding area. Rick set up a great team and built a good portfolio with nice clients. At the beginnen of 2022 Martijn den Elsen became partner to Rick. Hypodomus Leiden continues with a new name: Hypodomus Rijnbeek & Den Elsen. 

Together they are responsible for the buying and selling of both private and commercial property in Leiden and greater area. We take pride in building close relationships with our clients, and the mutual trust that this brings. This makes hard work a given; our satisfied clients are what our reputation is build on.

The secret? Our last client; The best kind of advertising will always be word-of-mouth. Anybody can sell a house, but with what effort and which price? As a realtor, we aim to provide literal added value. Through years of market experience, we can help you purchase at sharp prices, or run a successful sale. You won’t even have to stay home for the property’s viewings; As you do your job, we will do ours.



Rick Rijnbeek

Owner / NVM-realtor and Appraiser

I have almost 15 years of experience as a realtor in the districts of Leiden, Alphen aan den Rijn, and the Rijnwoude municipality. Together with my girlfriend and our two children, I live happily in Leiderdorp.

Martijn den Elsen

Co-Owner / K-RMT

With over 8 years experience in Leiden’s real estate market, Martijn is a familiar face. He has a lot of architectural knowledge (his father is a contractor) and a large network in the area. Martijn added his much appreciated value to our team in the summer of 2020. Martijn lives with his girlfriend and son in Leiden.

Kevin van Rooijen

Real Estate Account Manager Back Office

Kevin joined our team in the summer of 2020 and both we and our clients are very happy with his added value. As a former league bowler, he knows perfectly how to function in a team. He lives in Voorschoten.