
Dennis Cos
Agent (Director)
Hier makelaars
Not claimed
Hier Realtors: Your Expert in Nieuw-Vennep and Surrounding Areas At Hier Realtors in Nieuw-Vennep, located at Venneperhof 3, we work every day to realize your housing wishes. As the leading real estate agent of Haarlemmermeer, we are proud of our excellent reputation, which is reflected in an average rating of 9.9 out of 10 on both Funda and Google. This is proof of our commitment and professionalism! Whether you want to buy your dream home, sell a property or need an appraisal, our expert team is ready for you. Dennis Cos, Johnno Swan and Yasmine Cos, our experienced real estate agents, offer personal and tailored guidance throughout the entire process. We understand that buying and selling a home is not an everyday occurrence and therefore take the time to listen carefully to your wishes. With our unique sales strategy and broad network, including a partnership with De Hypotheker, we can reach a large number of active buyers. We are ready for you six days a week, with flexible appointments that adapt to your schedule. At Hier Realtors, we make clear agreements and ensure that everything is clearly and fairly documented. In addition, we offer various specializations, including home photography, home styling and support for new construction projects. With pride, we can report that we have realized more than 113 successful transactions last year! Curious about what we can do for you? Contact us and experience firsthand the personal approach that makes Hier Realtors unique.
These employees will help you with buying or selling a home.
Agent (Director)
NVM Broker
Commercial Employee
Hier makelaars has been rated with a 9.9 out of a total of 106 reviews
HIER real estate agents are very good brokers. They know very well what they do and which strategy to choose for both purchase and sale. In addition, the accessibility and information provision are very pleasant, extremely fast and professional. We definitely recommend HIER real estate agents!
At Hier Realtors, the lines are short. Both Johnno and Dennis keep you, as the selling party, well informed. With their expertise of the current market and friendliness, they managed to sell our house for a beautiful amount. Even when things went less smoothly afterwards (with the buyers), they were on top of it and we were kept up-to-date every minute about the status of affairs. They really guide you from A to Z. In short, we definitely recommend Hier Realtors! …
Johnno from Hier Real Estate has helped us fantastically with the sale of our house. We quickly adjusted together, the house appeared quickly on Funda and was sold within two weeks. The entire process from the introductory meeting to completion was excellently arranged. Johnno and team, massively thanks 👍🏻 …
We couldn't be more grateful to Johnno and his team at Hier Makelaars! They were always skilled, reliable, and incredibly helpful throughout our entire purchasing process. Their expertise and dedication ensured that what could have been an overwhelming process went smoothly and pleasantly. Thanks to their guidance, we found our perfect home, and we wholeheartedly recommend Hier Makelaars to anyone looking for a reliable and professional real estate team! A true recommendation!
What started as an informal conversation ended up being a whirlwind. Two weeks after we had an informal conversation about selling our house, we found our new home on funda. Luckily, it was also for sale through HIER real estate agents. Because the purchase and sale were handled by Dennis and Johnno, everything went incredibly fast. Within two months, everything was settled. If we ever want to move again, they are the first people I will call!
What a journey we have made together! If all goes well, we've been at it for about 3 years but nothing is too much for Dennis or Johnno. After a year of searching and constantly being outbid, we had given up, more than a year later we contacted them again and Dennis and Johnno immediately had time to start the search again, with incredibly good advice and most importantly not to make a hasty decision I can certainly say that they are there to help and that this should also be the driving force! Both buying and selling have been of great value to us that we could always call for information, and secretly we still do that now! Top people and once again incredibly thanks for all the conversations and advice!
Top service! We came to Johnno's office for an introductory meeting and actually 4/5 weeks later we received a yes on our offer! We are super happy with the good service provided by Hier makelaars. Hier makelaars is highly recommended as a buyer's agent!
We engaged Here Makelaars (Nieuw-Vennep) to sell our house in Hoofddorp. Our main contact person was Johnno. He managed the sale with a lot of knowledge and an excellent strategy that worked brilliantly. Furthermore, he maintained very good contact with us throughout the entire process. We can only recommend the real estate agent and Johnno.
A very pleasant collaboration! Johnno is friendly, helpful and often goes the extra mile. We have been enormously happy with his help.
From the first day until the key handover, we were helped incredibly well. Johnno is truly a top performer, nothing is too much to ask! Thanks again for all the help and support! Greetings Jermaine&Shenaaz
Excellent real estate agent. Good and fast communication. Clear sales strategy. Sales text required a few adjustments, but those were quickly processed. In short very satisfied and definitely recommend this agent.
Great experience buying a house with Juhnoo and the team of Hier Makelaar. Extremely professional and the process went as smoothly as possible. They provided detailed guidance at every step, including preparing the offer. I highly recommend their services. If I need to sell my house, I will definitely return to them.
We had a great collaboration! Johno and Dennis are very knowledgeable and helped us well with buying and selling! They are customer-friendly, transparent and honest, which we appreciate. They think carefully about offers, matters surrounding purchase and sale, and clearly explain how everything works. We definitely recommend Hier Makerlaars as a sales and/or purchasing broker!
The entire process regarding the sale of my house went smoothly and, at my request, very quickly. Everyone from Team Hier Makelaars always contacted me neatly (where necessary) and were always very transparent about the status and the evt. required steps. Able to switch quickly and highly involved. All in all, I entrusted them with the sale of my house with complete conviction. With a super result. Nothing but praise and can certainly recommend every Hier Makelaars…
Received very professional guidance from Dennis, Jonno and Yasmin regarding the sale of my home. Good service, always reachable, even during vacation, and pleasant communication. In short, true professionals!
I can only say that Over Hier Makelaars is highly recommended. What a great team for the purchase and sale of our homes. Dennis Cos, Johnno Swan and Yasmine helped us tremendously, advised and informed us throughout the entire process. They think along with you and are very warm and professional. We are very grateful to them that we are looking forward to a beautiful future thanks to them.
Very pleased with the help of Hier Makelaars. Our purchasing agent Johnno Swan helped us very well in finding the right property. They are easily accessible if you have questions and always have the patience to help you properly. They listen carefully to your wishes and ensure that they show you the properties that match. All in all a very good experience. We definitely recommend them!
Very good contact, clear about all aspects, helpful and always friendly. They think along with you regarding possibilities and give tips and ideas!
Dennis and Johnno from Hier Makelaars guarantee excellent service. They communicate clearly and regularly get in touch. They respond quickly to questions and are always ready to help you. They are expert brokers who sold our house quickly and with a beautiful result!
We experienced the sales process as very efficient and pleasant. Appointments are well kept, and we were always well informed after viewings. All in all, very satisfied and no comments.
During our purchasing process, we came across Hier Makelaars (and especially Johnno) as the selling real estate agent for properties we were interested in, and this experience was so positive that we subsequently asked them to be our own sales representative. Hier Makelaars is knowledgeable, professional, easily accessible, and guides you well through the process as a (seller's) agent. I would recommend Johnno and colleagues to everyone.
Here Realtors has helped us very well with the purchase and sale of our home. Clear agreements and pleasant personal contact. We were well informed and advised during all steps of the purchase and sale. During the purchase of our new home, we had already given up hope, but Here Realtors managed to make our dream house possible for us.
Very pleasant collaboration with both Dennis and Johnno for the sale of my house. The service is fast and good, there is a lot of involvement and they took my wishes into account without creating unrealistic expectations.
Highly skilled real estate agency. Easy to reach, clear and fast communication and no 9 to 5 mentality.
It was a good experienced. We are very satisfied with the collaboration and we could always call, use the app, and it went really well, so highly recommended.
We sold our house with the help of HIER real estate agents. What a service. Good communication. Thanks Johnno.
My house sold by Hier Makelaars. Very pleasant experience. Always kept well informed about the process by Johnno. Highly recommended!
Our apartment sold through Hier real estate agents. Good advice, clear communication and property sold well and quickly. So definitely recommended.
Many thanks to Johnno and the team for taking care of everything related to the purchase of our house and ensuring that everything went smoothly! Highly recommended!
Here, a realtor sold us a house and then also sold our house. Both top experiences!
Very nice but above all very informative conversation with a well-understood explanation. Highly recommended brokers here. J.H de Wit
Very professional. Everything went smoothly and on time. They assessed us excellently and explained the process very well to us. Thank you for helping us acquire our new place.
Had good collaboration with Dennis, Johnno and Yasmine. Level-headed and realistic. Always available and willing to answer questions, and also fast. In short, good service! Therefore, I recommend choosing this (local) real estate agent.
After missing a few times, we decided to choose a purchasing broker. With the help and advice of Hier Makelaars, we now have our dream home in Almere Poort! I am very pleased with the guidance throughout the entire process and can recommend Hier makelaars to everyone! Top people! Thank you!
In 2023 I bought my new house and sold my old house with the help of Hier Makelaars, and what a top experience that was! The people at Hier are really super friendly and professional. They took all the time to help me and explained everything very clearly. They made everything so easy, and were also always available for questions or if I didn't understand something. What I liked best was how clear and transparent they are, and they truly keep all their promises. I never had to worry about whether something would or wouldn't happen, they were always on time and did exactly what they said. That really gave a lot of peace of mind! They weren't just a real estate agent, but truly a partner who gave me advice on everything. From the price to negotiations and the best timing to buy or sell, they had an answer for everything. Super handy! So if you want to buy or sell a house, I recommend Hier Makelaars 100%. They take care of you and are really super good at their job. Big thumbs up for the whole team!
Here is a fine and knowledgeable real estate agent with good insight into the market and developments within it. Contact with the office was very personal, because the team isn't so large everyone knows what's going on, who you are and why you're calling them. As a sales broker, definitely recommended!
Very nice collaboration(s)! Good guidance, clear agreements that are also kept. Just a very pleasant cooperation! Thank you for the good care!
We have previously checked several brokers in the city and we chose this broker because they showed us prices, information based on data, and not just saying things without proof. All processes also went smoothly and clearly. Always accessible for questions. Definitely recommended.! even for non-Dutch people like us.
Very satisfied with the collaboration. The communication was clear and there was good brainstorming. I also found the online portal pleasant to work with.
🙏 …
From the beginning correct and expert. Clear explanation of sales strategy. Good guidance and excellent contact with all involved employees. That the sales strategy worked became apparent in the end with the realized selling price. Highly recommended if you want to sell your house!!
At Hier real estate agents I bought my new home and subsequently also sold my previous home. A pleasant agency to work with. Dennis and Johnno have a good knowledge of the housing market, which gave confidence in the sale of my property. A small-scale, informal office with short lines and always easily accessible. A successful sale with a satisfactory yield. I can therefore wholeheartedly recommend Hier real estate agents!
Dennis and Johnno helped us very well with the sale of this property. The implemented sales tactic worked perfectly. Ultimately, we were also able to use the 'goodwill' factor. Everything went very smoothly and pleasantly all in all.
Small but very professional team and noticeably well-motivated in their field. Precisely anticipate and act on time. Correct attention and pleasant follow-up.
Smooth sales process throughout the entire journey. Dennis and the team were professional and always kept me well informed. The sale took place within the predicted price range and the entire process of photography, staging, inspection, offer and viewing was handled very professionally.
Even after the sale of my house (see previous review, 10 points), there were also issues when I still rented the house for a bridging period. They were present again during that handover. That gives a very nice and familiar feeling. Give them the grade 10
Our cooperation with Hier Makelaars was very pleasant. Friendly and professional people who were always ready to answer all our questions. They communicate well with each other, and Dennis did everything he could. Even in his free time, he contacted you. We can definitely recommend Hier Makelaars.
Thank you Here Brokers for the very pleasant collaboration.
Good service, very helpful. Everything was arranged smoothly and without problems.
After much deliberation, we decided to sell our house anyway, because most people don't do it often the knowledge is nil, but from a number of sites HIER real estate agents kept popping up in positive comments and experiences of people. After an inquiry via email for info, I received a neat return email and the closer acquaintance was set in motion. Dennis Cos was the agent who came by and explained the entire process in clear language and meaning. After a short period of consideration, we made the decision and started the sale with HIER real estate agents as our agent. And then things went quickly. Super communication between the agent and me via the move.nl app and site. Photos neatly taken with advice and clear explanation. And hop on HIER real estate agents on insta and a day later on Funda. Within 8 days my house was sold and now 6 weeks later I have signed. Buyers happy and so am I. Everything thanks to HIER real estate agents, Dennis and also certainly Johnno and colleagues at the agent's office. Pleasant collaboration!!!
Real estate agents Here are definitely worth a good review. Good price-quality ratio where transparency and honesty are paramount. If I ever need a real estate agent again, I know how to find Dennis Kos!!
I would wholeheartedly recommend Hier Makelaars to anyone looking for a top realtor to fulfill their real estate needs. They are professional and detailed.
Only positive things about these real estate agents. Good and pleasant contact, quick responses. Honest story. Nothing is too much trouble. Big thumbs up!
Dennis and the team at Hier Makelaars helped us fantastically. After a pleasant conversation where Dennis introduced us to the process, timeline, and possibilities, we were able to quickly start selling our house. During the viewings, we were kept well informed and experienced the calm, skill, and experience. The transparency and openness made it enjoyable to work with, resulting in an ultimate sale. We recommend Hier Makelaars and would gladly use your service again in the future. Thank you!
Good realtor, definitely recommended.
The collaboration with Hier Makelaars was very pleasant and definitely recommended. Dennis and his team are very professional and think along with you. Nothing is too much trouble! And they really deliver on that.
We are very satisfied with Dennis and his team from Hier Makelaars. Extremely well and friendly assisted from start to finish during the sales process of our house. Every question is answered and everything is service-oriented. We can recommend Hier…
A really great realtor. Dennis and his team arrange everything to perfection. Highly recommended!
We have had very good experiences with Hier Makelaars. One roof solutions for all needs related to the purchase and sale of a house. They helped us throughout the process with their beautiful experience in the Dutch housing market. It…
We had Pascalle as a real estate agent and she was great! Super happy with her! 😁 …
Worked very well together with HIER real estate agents. They are, besides being expert and professional, also very friendly and think in the interest of their clients.
We engaged Here Makelaars for the purchase of our new home and the sale of our current home. Communication has been very good during this period. Dennis, together with his Team, has been very helpful and we…
Neat real estate agency and professional guidance! The advice and price estimation were good. Tidy handling. A realtor to recommend to everyone!
Very pleasant sale
Here, the realtor gives me accurate and reliable advice for both buying and selling my house. The service is very professional and the collaboration went smoothly.
Years ago I already came into contact with Hier Makelaars to have our house appraised. A pleasant experience then, and again this time. Clear communication, knowledge of the market, fast service and flexible. Of course there is…
Dennis helped us as a buyer's agent with the bidding on our house. We ultimately won the bid on the conditions, and we certainly wouldn’t have achieved that without Hier Makelaars. A perfect hit right away, and that in this market. We are very satisfied!
The collaboration with Hier Makelaars went very smoothly. The professionalism and level of knowledge of Dennis and his team pleasantly surprised us. We are very satisfied with the smooth sale of our house.
We engaged Here Makelaar for the purchase of a new house and the sale of our house. From the beginning, communication was excellent, clear, and fast. Even when we were on vacation in another time zone they kept…
Had a very nice experience with this realtor. I already had another property (rental) and the current property therefore needed to be sold quickly. Which also went well. There was always good consideration and consultation about the possibilities regarding…
Fantastic experiences with this broker. Have been able to use their services twice with a top result.
Very professional staff. Excellent follow-up and valuable advice. I would recommend Hier Makelaar to anyone who wants to buy or sell a house. I have used their services in both cases and they have exceeded my expectations.
With the service and guidance of Hier Makelaars, searching for and buying our ideal home has been a pleasant experience for us, despite the current challenging circumstances in the housing market. Pascalle, Dennis and the entire team at the office…
I sold my house through Hier real estate agents and am very satisfied with that. I already had another property and therefore wanted my house to be put on the market quickly. They handled this quickly, well and efficiently, my house was…
We were able to sell our house quickly with the help of Dennis from Hier Makelaars. Even in a time like this, where houses are selling so fast, it's precisely…
Great experience with the sale of our house. I received a quick answer to every question and everything was perfectly arranged!! Thanks so much for everything🥳 …
Pleasant brokerage to work with, knowledgeable ladies at the office. They respond to you quickly. Dennis is also knowledgeable and knows what he's talking about and gives clear advice. If I need a real estate agent again, I will definitely do business with them again.
Very satisfied with the service of here real estate agents, very knowledgeable and driven team! I give them a solid 10! I will definitely recommend this office to my friends and family!
Very professional team of brokers, great help and they think along very well a solid 5 stars 👍…
I read a review about HIER real estate agents by Mr. vd Berg. Now I don't know this gentleman, but what he writes about the agent seems impossible to me. Apparently, Mr. vd Berg wrote this after he got out of bed with his wrong foot…
Excellent service, friendly, nothing is too much trouble, extensive knowledge and very accessible, clear communication - this is how we experienced real estate agents here. We recently sold our house and purchased another with Dennis and the…
We were well assisted and received good explanation about the things to be done. House sold quickly above expectations. Small team. Pleasant to communicate with, quick response to questions. Definitely recommend this real estate agent.
Nice people on the phone
Our experience with Dennis and the team is that they are nice people who listen to your wishes and have a plan behind the sale of your home. They are approachable and respond quickly. In short, highly recommended.
Very nice realtor.
We had invited 3 different real estate agents from the region, and so did Dennis. He gave a clear and pleasant picture of how Hier Makelaars could help us with selling the house. The confidence he exuded at that moment…
Very satisfied customer. Everything perfectly arranged. As much as possible goes digital.
Fantastic service from the entire team... Very professional. Realistic valuations, clear explanations and regular, timely updates. Would recommend to anyone looking to buy or sell in the service area of Hier Makelaars 👍…
The sale of my mother-in-law's house was sold in 2 weeks thanks to the very professional approach of Here real estate agents…
Results are based on the last 12 months.
for sale
7
sold
72
acquired
40
2133BB Hoofddorp
€ 399.500
2153BH Nieuw-Vennep
€ 475.000
2151GK Nieuw-Vennep
€ 550.000
2134VT Hoofddorp
€ 859.500
2351RP Leiderdorp
€ 450.000
2132TL Hoofddorp
€ 995.000
2151HR Nieuw-Vennep
€ 565.000
2134KC Hoofddorp
€ 499.500
2152KM Nieuw-Vennep
€ 425.000
1171KC Badhoevedorp
€ 320.000
2134DV Hoofddorp
€ 639.500
2152CJ Nieuw-Vennep
€ 675.000
2135WE Hoofddorp
€ 779.500
2152KH Nieuw-Vennep
€ 395.000
2152PN Nieuw-Vennep
€ 575.000
2131ZP Hoofddorp
€ 485.000
2134ZR Hoofddorp
€ 229.500
1171VV Badhoevedorp
€ 325.000
2152EX Nieuw-Vennep
€ 585.000
2134XW Hoofddorp
€ 350.000
2152MA Nieuw-Vennep
€ 1.250.000
2151GH Nieuw-Vennep
€ 545.000
2151AZ Nieuw-Vennep
€ 439.000
2151GR Nieuw-Vennep
€ 860.000
2152KH Nieuw-Vennep
€ 395.000
2144KX Beinsdorp
€ 385.000
2133HH Hoofddorp
€ 505.000
2151HA Nieuw-Vennep
€ 569.000
2153BZ Nieuw-Vennep
€ 795.000
2152KH Nieuw-Vennep
€ 395.000
Location of Hier makelaars
Hier makelaars is active in the following areas of work:
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