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 are a one stop shop for:

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

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

onesta makelaar den haag



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Offices

You can find our office around the corner at the Lange Voorhout in the cozy Buurtschap 2005:

Denneweg 9D
2514 CB The Hague

Our second office is located 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

Certified Realtor / Valuer

In 2008 – at the height of the financial crisis – I decided to start my own real estate agency. And still without any regret! Onesta Real Estate started in an attic and has grown into a beautiful real estate agency with two establishments. I am very proud of my fantastic professional and driven colleagues. Together we put professionalism, customer-friendliness and the maximum end result first.

Expertise

At first, my mainly focus was on expat housing. Contact with clients with their different backgrounds, cultures and specific wishes was and still is very interesting. It is enormously motivating when it is possible to give an expat a 'home' in addition to a living space.

Besides expatservices, I have increasingly shifted my focus to special valuations. These are appraisals that require more knowledge and research than with 'normal'home purchases and financing. Sometimes a home needs to be appraised with future investments or renovations in mind. The plan then stands of falls with a good valuation report, because that ultimately determines how much van be financed. Because I sell many properties, I have good knowledse of the market and I keep an eye on recent developments. I can put this knowledge to good use when performing special valuations.

Onesta

✔ Skilled ✔ Distinctive ✔ Decisively ✔ Customer oriented ✔ We fight for our customer

Specializations

  • Setting up certified valuations
  • Special valutions
  • Mediate in buying and selling
  • Insight in The Hague's housing market

team onesta vastgoed Lenneke

Lenneke Asselbergs

Certified Realtor / Valuer

Prior, I worked as a mortgage advisor. Through my work I had a lot of contact with Onesta Real Estate, which I had great experiences. When it was time for a career switch, I had no doubt to work at Onesta Real Estate! What I like the most is the different types of people I work with. Being responsible for business operations in combination with cirect customer contact is very challenging and diversified

Expertise

A big advantage within my job is that I used to work as a mortgage advisor, which gives me a lot of knowledge with the financial side of purchasing a property.

Onesta

✔ Easy-going people ✔ Thinking with the customer ✔ Real service ✔ Well organized

Specializations

  • Looking for off-market properties
  • Negotiations

team onesta vastgoed hediyeh

Hediyeh Notash

Titel

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team onesta vastgoed Sarah

Sarah van der Heijden

Realtor / Rental agent

Since 2015 I have been working at Onesta Real Estate as a rental agent. Both my parents have a background in real estate, so I am very familiar with it. At Onesta Real Estate I arrange everything that is related to rent. From registering and viewings to maintaining contacts. Would you like to rent or rent out a home? Then you will most likely get in touch with me. No week is the same for me. I am never working with the same customer for weeks on end, but I come into contact with many different people.

Expertise

I grew up in Spain and lived in England for a while. During my studies I specialized in several languages. That is why I speak German, English, Spanish and Dutch. 80 percent of the tenants are expats. I help expats who are looking for reliable and complete services. It creates confidence that I am able to speak to many people in their native language. At the same time, it is a great way for me to keep up with my own language skills!

Onesta

✔ Nice atmosphere ✔ Young team ✔ No 9 to 5 mentality

Specializations

  • Expat guidance (possible in Spanish, English, German and Dutch)
  • Guidance with renting and letting
  • Drafting (rental) agreements
  • Rental value determinations

team onesta vastgoed Lisette

Lisette de Ronde

Assistant realtor

I started working at Onesta Real Estate in October 2019. I studied journalism and was self-employed. Still, I relonged for a more permanent team around me and I started looking for a fun industry where this was possible. This became the real estate world. Together with Sarah I am responsible for the rental part of Onesta Real Estate. If you have any questions about that, you can send them to me. Beside that, I also still write and take care of all texts.

Expertise

What I like about this job is that I support people in finding a home. Because finding a new home is quite an exciting event!

Onesta

✔  Young team ✔  Cozy work environment ✔  Working hard as a standard

Specializations

  • Customer contact
  • Writing and proofreading texts

team onesta vastgoed Boris

Boris van der Heijden

Realtor / Valuer (trainee)

I started at Onesta Real Estate in August 2017. I started as an intern and was soon offered an employment contract. My father is in real estate, so the real estate world was already familiar to me. Before I started at Onesta Real Estate, I did viewings for my father and supported him in managing properties.

I am currently following a realtor/valuator training and am responsible for sales within Onesta Real Estate.

Expertise

In my work I take care of the sales of private homes and investments from A to Z. Together with my colleagues from the back office. I enjoy helping and advising people in selling a property. You then enter into a certain bond with customers. My activities are very diversified. This is fun and very useful for my experience.

Onesta

✔ Great atmosphere ✔ Knowledgable ✔ Freedom ✔ Young team ✔ Out of the box

Specializations

  • Realtor/Valuer in training
  • Sales

team onesta vastgoed Colin

Colin Tetteroo

Backoffice assistant

I have been working at Onesta Real Estate since June 2016. I was familiar with hospitality do this was a completely different challenge for me. Service orientation was already known to me, but here at Onesta Real Estate there is longer thus more peronal contact which really appealed to me.

When I started working at Onesta Real Estate I was studying law and now I am currently following a master in criminal law. This work is also interesting in combination with my studies: in addition to learning the theory, I also actually apply it here an so I see how thing are 'in real life'.

Expertise

I support my colleagues mainly with the administrative side -such as sending and preparing deeds and agreements- but I also take care of telephone contact and scheduling for different parties. I also regularly support with valuations.

Onesta

✔ Young team ✔ Informal

Specializations

  • Drafting and preparation of deed, agreements and invoices
  • Support the brokers
  • Support for property managers
  • Substantiation and support for valuations

team onesta vastgoed Frans

Thierry van Splunteren

Certified Realtor / Junior Valuer 

I rented my first home through Onesta Real Estate, then ended up here as an intern and now working as a graduated realtor. I have been working at Onesta Real Estate since 2018.

The informal atmosphere, hard work, innovative concepts and the challenges make me love what I do and makes me smile every day.

Expertise

With my background from the hotel school I worked for years in the hospitality industry and I can apply that experience here on a daily basis. The service orientation, the personal contact and the wishes of the people: I apply that every day!

My goal is to help as many people as possible with finding their dream home.

Onesta

✔ Positive athmosphere ✔ Service Oriented ✔ Enthousiastic ✔ Knowledge 

Specializations

  • Purchase
  • Customer Service
  • Support the agents and appraisers

team onesta boris

Boris van der Waal

Assistant realtor

I started working at Onesta Real Estate in mid-February 2020. After an internship at another real estate agency, it feels like a good step to work at an innovative office like Onesta Real Estate.

My roots are in a beautiful neighborhood behind the Haagse Duinen. Working in The Hague therefore feels like a home game. The nice thing about real estate is that I think with clients about what is achievable for them and that the ideal home can be in the right location.

Expertise

At Onesta Real Estate I support various departments; sales and management. Being able to switch quickly is certainly one of my qualities. The nice thing about this is that no day is the same. In addition, I also see personal contact with people as a party.

Onesta

✔ Young team ✔ Always on the move ✔ Personal development

Specializations

  • To organize
  • Thinking along

team onesta vastgoed sharita

Sharita

Titel

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team onesta vastgoed chloe

Chloé Beckand Verwée

Assistent (aankoop)makelaar

In 2020 I started my internship at Onesta Real Estate and after a nice three months I started working as an assistant (purchase)realtor. After some experience with other realtors, I feel more at home here. The personal contact with the customer and the young team is what I really like at Onesta Real Estate.

Expertise

I am currently studying marketing and I notice that I can apply a lot of what I have learned to the work that I do here. In addition to assisting the realtors, I am also active on the social media of Onesta Real Estate. Every day I post something nice and that way I keep it interesting on the Instagram page. I like to have a lot to do and no day is too boring here.

Onesta

✔ Young team ✔ Personal ✔ Contact with customers ✔ Innovative

Specializations

  • Supporting the realtors
  • Maintaining social media
  • Thinking along

team onesta vastgoed

Michan

Titel

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team onesta vastgoed

Kim

Titel

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team onesta vastgoed stephan

Stephan

Titel

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team onesta vastgoed Frans

Frans van der Kraan

Commercial real estate

At Onesta Vastgoed I am involved in business accomodation. My activities include rental and sales, but also advising on the rental and purchase of business premises.

What I enjoy most is business with a puzzle in it: untyinh, unburdening and arraging that the whishes of parties are aligned as much as possible. That always gives a kick to a successful transaction.

Expertise

At Onesta Vastgoed I focus on business accomodation. This can be anything: from commercial to socially bound real estate of the municipality and housing corporations.

Specializations

  • As a lawyer, I focus on the legal matters.

team onesta vastgoed penny

Penny de Kuijper

Office Manager

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team onesta vastgoed Manuel

Manuel Barsoumian

Financial administrative assistant

Everything related to the administration and invoicing at Onesta Real Estate is part of my job. I take care of all payments.

Expertise

Incoming and outgoing invoices always go through me and I enter them neatly through an accounting program. I also take care of the VAT return and the personnel administration. Do you have any questions regarding invoices? Then you can contact me!

 

team onesta vastgoed

Shanna

Titel

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