Onesta real estate

The real estate market can be very dynamic. One year, properties won’t sell and rentals remain vacant. The next year the interest drops to historic lows and the housing market overheats. That calls for a calm and stable partner. At Onesta, we always keep our heads cool and our eyes on the ball!

Because of our efficiency and transparency, you can rely on our professional services without being confronted with extra work or extra fees.

We work together with Royal Mortgage Service, a highly recommended mortgage and insurance broker. We combine our efforts to offer you the best service for your money.

We are a one stop shop for:

  • Buying and selling assistance
  • Rental assistance, both for tenants and landlords
  • Expat services
  • Property and asset management
  • (Certified) valuations
  • Mortgages
  • Insurances

Both Onesta and Royal Mortgage Service have many years of experience working with expats and internationals. We have specialized in expat housing and expat mortgages. We speak English, Spanish, German and Dutch of course.

onesta makelaar den haag



Call me back

The form has successfully been sent. We wil contact you as soon as possible.

Something went wrong while sending the contact form. Check if you correctly filled in all required fields and try again.

Offices

You will find our office at the Denneweg 9-d around the corner at the Lange Voorhout in the cozy Buurtschap 2005.

Recently we have also opened a second branch at the Scheveningen harbor, at Van Bergenstraat 49 to be exact (crossing Statenlaan / Westduinweg).

Meet the team of Onesta real estate


team onesta vastgoed Melanie

Melanie Barsoumian

Certified realtor / valuer

In 2008 – at the height of the financial crisis – Melanie decided to start her own real estate agency. Today, Onesta has two offices in The Hague, staffed by a wonderful team of professionals. We share a passion for real estate and we are driven by the best results for our clients.

From the start, Melanie focused on expat housing. She likes to make expats feel at home in this beautiful city. A little later, she started buying and selling real estate for Dutch clients and investors as well. Today, Melanie is very proud to be a certified real estate valuer. She spends a lot of time growing her network and her knowledge about the regional real estate market.

The team is extremely important to Melanie. Together, they determine the strategy and plan for the future. The values they share are integrity, responsibility and transparency. Onesta is here to help you!

 

team onesta vastgoed Vincent

Vincent de Wit

Certified realtor / valuer

Vincent has been a realtor in The Hague for more than 10 years. What fascinates him is that many of the clients he helped buy their first home, come back years later when they are ready to move to a bigger house. ‘Onesta grows with you’ is very much true for the long term relationship Onesta wants to build with clients.

Vincent is our expert in commercial real estate and first contact for investors and housing corporations. With his experience, he is a partner at the drawing table for large scale projects.

team onesta vastgoed Jober

Jober Kleijn

Certified realtor / junior valuer

Jober started with Onesta Real Estate in 2017. He has earned a bachelor degree in business and real estate and is a certified energy consultant. Sustainability and the energy transition have his special interest, therefore he is currently focusing on becoming a certified valuer.

Besides consulting on energy labels and sustainable renovations, Jober is of great value for our expat clients. He grew up abroad as the child of Dutch expats so he knows from his personal experience what it means to relocate to a foreign country.

team onesta vastgoed Claudio

Claudio van Aalst

Realtor / valuer / property inspector

 

Claudio is the newest addition to the Onesta team. With many years of real estate experience, both in public office for the ‘Rijksgebouwendienst’ and as a property manager in Amsterdam. Claudio is now fully immersed in the The Hague real estate market with and the extensive Onesta network.

 

Claudio spends most of his time performing property inspections and valuations for private customers and real estate investors. Because of his experience as a property inspector, he can thoroughly assess an object by its constructional condition and advise the client during the buying process. Furthermore, Claudio advises owners of commercial real estate on asset management and strategic renovation and maintenance planning.

team onesta vastgoed Sarah

Sarah van der Heijden

Rental agent

Sarah has been our expert rental agent since 2015. She will not only find the right rental property for you, she can also perfectly match a tenant to a landlord. Having lived abroad herself, she can relate to what an expat needs and wants. Furthermore, Sarah speaks Dutch, English, Spanish and German and she is committed to make you feel at home in your new house as quickly as possible.

Sarah’s expertise also consists of the legal side, i.e. protecting owners and tenants through clear rental agreements, rental property valuations, and asset management. Furthermore, based upon her experience, Sarah has a creative talent for positioning your rental property in the market.

 

team onesta vastgoed Jober

Anouk de Loos

Office manager / Rental agent

Anouk has been a member of the Onesta team since 2017. While she holds a degree in tourism and travelled the world, she is very content with this career switch. Helping people find the house of their dreams is perhaps even more satisfying than booking a dream holiday.

 

Over time, Anouk specialized in the rental market. She’s an excellent matchmaker, finding tenants the right property and landlords a suitable tenant. Furthermore, Anouk is the backbone of the organization, both our realtors and our clients rely on Anouk’s assistance.

 

team onesta vastgoed Boris

Dominique Snelders

Office manager / backoffice assistant

Due to the growth of Onesta Real Estate, we were lucky to find Dominique for extra support in the backoffice. Dominique is studying law which provides her with an excellent frame of reference for this work. Colleagues and clients rely on Dominique for the preparation of (legal) documents like sales portfolio, service agreements and valuation reports. Furthermore, Dominique’s ambition for the future is to specialize in real estate sales, helping clients to find their dream home.

 

team onesta vastgoed Boris

Boris van der Heijden

Realtor / Valuer (trainee)

Coming from a realtor family, Boris has always had an interest in real estate. He’s glad he can gain practical work experience at Onesta while completing the real estate training. He started at Onesta in 2017 as an intern and was invited to stay on while graduating. It is his pleasure to help you find, sell or rent your home.

team onesta vastgoed Claudio

Floor Peijnenburg

Backoffice assistant

Floor is currently studying law with a special interest in real estate law. Combining her studies with her role at Onesta Real Estate allows Floor to gain valuable work experience. Customer service is what Floor does best, ready to help our clients each step of the way.

team onesta vastgoed Colin

Colin Tetteroo

Backoffice assistant

Colin has been a member of the Onesta team since 2016. While working towards a degree in law, he supports the Onesta team with administrative tasks, preparing contracts and documents, planning maintenance for asset management etc. Colin makes sure that our clients receive the highest level of service that Onesta stands for.

 

team onesta vastgoed Claudio

Thierry van Splunteren

Backoffice assistant

Thierry found his first rental home through Onesta. It sparked his interest for real estate and inspired him to become a realtor and valuer himself. He was very happy to come and support the backoffice team in these hectic times. While selling and buying are his passion, Thierry is now mostly assisting the valuers with administrative tasks. This allows him to acquire experience as an all-round real estate partner.

team onesta vastgoed Manuel

Manuel Barsoumian

Financial administrative assistant

Manuel is our financial and administrative specialist.

 

+

Wat is mijn huis waard?

Bereken direct de geschatte waarde.

Direct berekenen