Onesta Real Estate

Nice to meet you!

The Netherlands turns orange! Onesta Vastgoed spreads itself further and further across the country! Are you curious about our services and what we can do for you?

In The Hague we are ready to sell your house for the very best price, close a good purchase deal, look for the most reliable tenant or help you find a nice rental house. We can also arrange valuations and business offices for you. You will find us  on the Van Bergenstraat in Scheveningen. Or follow all the orange signs for sale and for rent: then you will get there too! Because we also have an in-house mortgage advisor ready, we can help you with the entire process. 

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Visit us

You can find our office at the Scheveningen harbor (crossing Statenlaan/Westduinweg):

Van Bergenstraat 49
2583 CS The Hague

Meet the team of Onesta Real Estate

team onesta vastgoed Melanie

Melanie Barsoumian

Owner and Certified Realtor / Valuer

Our headpiece, Melanie, set up Onesta over 13 years ago. A wealth of knowledge, experience and the ability to gather the best team around her (😉) ensure that Onesta is rock solid!

team onesta vastgoed Lisette

Lisette de Ronde


For Lisette the rental process is familiar territory; in addition to taking care of (renting out) interviews and viewings, she is also familiar with all law and regulations so that all your questions are answered and you are provided with the best advice. If you rent out your home with Onesta, she will recruit the best tenants and the most favorable conditions!

team onesta vastgoed fleur

Fleur Burghout

Realtor | Purchase

View, calculate and mediate. And we can work that out for every other letter of the alphabet, because Fleur helps you from A to Z with the purchase of your new dream home! She knows what suits you best, ensures the best price and takes care of the entire settlement. In short; looking for a complete service with the most favorable outcome? That offers Fleur!

team onesta vastgoed sarina

Sarina Overduin


team onesta vastgoed Boris

Boris van der Heijden

Sales realtor

Sharp negotiations? A current view of the market? Leave that up to Boris. He is known to us as Big Boris for a reason. Getting the highest yield is without a doubt his life goal.

team onesta vastgoed


Co-founder and COO Onesta Groep | Financial Advisor

After more than 10 years of self-employment in the real estate and finance sectors, Michan has enriched Onesta Vastgoed with a financial branch. Thus, Onesta Groep was created! Next to his duties as COO, Michan also assists his clients on a daily basis with their mortgage needs.

harry lou team onesta vastgoed

Harry & Lou


Bij aannemen hadden we een functie vrij voor Waakhond, Beveiliger of Hoofd Security, maar na zijn proefperiode blijkt dat de invulling vooral matcht bij Hoofd Welkomstcomité. Harry geeft je een blij ontvangst of maakt tijdens zijn (vaak vrij lange...) pauzes slechts even oogcontact, maar test vooral de ontspanningsmogelijkheden op kantoor. En dat alles maakt hem natuurlijk een onmisbare kracht bij Onesta!


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