Credentials
LICENSE
Specialties
- Buyer's Agent
- Listing Agent
- Property Management
- Relocation
- Rentals
Awards
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2026
TOP AGENT
Princeton, NJ
2026
TOP AGENT
Skillman, NJ
Available Listings View All
View All Listings2026
Princeton, NJ
2026
Skillman, NJ
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Vanessa was knowledgeable, easy to work with, communicated, took initiative, and got our property sold after navigating some obstacles. She is as good as it gets for a realtor. Highly recommend.
Working with Vanessa was a wonderful experience from start to finish. She were professional, knowledgeable, and always available to answer my questions throughout the entire process. Her guidance and attention to detail made everything feel smooth and stress-free, and she truly cared about helping us find the right home. I really appreciated her patience, honesty, and dedication, and I would highly recommend her to anyone looking to buy or sell a home.
Vanessa was amazing to work with! Shes incredibly professional and ethical, and we always felt like she truly had our best interests at heart. She gave helpful suggestions every step of the way and was always quick to respondaEUR"whether it was setting up a last-minute showing or answering our many questions about a house. Even after closing, she was still there to support us. What could have been a really stressful and overwhelming process ended up feeling smooth and manageable, all thanks to her. In the end, we found our dream home, and were so grateful to have had Vanessa by our side throughout the whole journey.
Vanessa recently helped us buy a new house and sell our old one. We have only good things to say about our experience! Vanessa is professional, knowledgeable, and well connected within the real estate business in the area. She is an excellent communicatoraEUR"a great balance of direct and personable. She always kept things moving forward while considering the perspectives and needs of all parties involved. She let us know not just what she was saying to other agents but also *how* she was saying it. We also appreciated that Vanessa presented the details around every decision we had to make thoroughly and objectively. She offered guidance and advice when asked, but we never felt pressured to do anything we didn't want to do. Everything felt easy and smooth in both of our transactions. We felt a lot of trust with Vanessa and would absolutely work with her again!
Vanessa provides a very personal experience and has been my go-to realtor for many years. She has helped me rent my townhouse several times. She also assisted with matters I couldn't handle when I wasn't in the area, as well as provide some great referrals.
Vanessa was extremely helpful, very professional, data driven and a wealth of knowledge for the markets she serves, her credibility all through the process kept us going forward in spite of the challenges we had. We highly recommend Vanessa.
My husband and I had the pleasure to work with Vanessa in a difficult sale of our fixer-upper home. Vanessa was wonderful at marketing and extremely hardworking when selling our home. We received an offer within a month of the listing of the home. I cannot say enough nice things about her. She is dedicated, trustworthy, kind, caring, and quick to respond to your needs and questions. She will give you solid advice and reduce your anxiety. I would highly recommend her to anyone who needs to purchase or sell their home.
Run, don't walk to Vanessa when you are ready to buy or sell. She as perfect in every way. She is extremely professional and ethical. She knows her business. She's also very smart and customer-focused. Vanessa's a top seller and we know why.
I can't say enough about Vanessa and how pleased I am with her support in the purchase of our home. I have had many experiences with agents over the years, some good and some not so good. But Vanessa was exceptional. Her experience and professionalism were immediately apparent as she listened, evaluated, challenged and then shared a well thought out plan to achieve our objectives. Her intimate knowledge of the market proved invaluable to ensure we had the best chance of finding and closing on our dream home. What I most appreciated about Vanessa was her honestly and integrity. She didn't just say what I wanted to hear but was looking out for our best interest by ensuring all elements of the transaction were appropriately and rationally considered. Vanessa was always available to answer any question from beginning to end (I don't think I ever waited more than an hour for a response) and even post sale has been incredibly helpful by sharing her network of trade professionals. Bottom line is that Vanessa gets it. She's clearly not in this business for the quick sale but makes every effort to build a long term relationship with her clients based on trust. I will work with Vanessa again for sure.
We used Vanessa to sell our condo and buy our "forever" home and we couldn't be happier. Vanessa guided us through the whole process with selling. By following her instructions, we sold our condo in less than a week! The buying process was a little harder but Vanessa was so patient with us. She never forced us or pushed us along, she knew all the houses and neighborhoods we were interested in and was always willing to show us anything we requested. We felt very comfortable asking for her advice and opinions because we knew she would be honest with us and would not let us make a bad decision. We eventually found our forever home, which ended up being For Sale by Owner--not the ideal situation but Vanessa never faltered. She was there was us the whole time with negotiations, inspections, suggestions for any changes, recommendations for contractors, the whole nine yards. We would recommend Vanessa to anyone in a heartbeat. Not only was she amazing with the buying and selling process but we also feel like we made a friend out of it!
Vanessa and Michael were a pleasure to work with. From beginning to the end of the process they made themselves available via phone or email. The level of ad exposure was fantastic and they didn't spare any expense when taking photos and video of our home. They were extremely knowledgeable about the local real estate market and gave us sound advise regarding pricing and when negotiating our final sale. Even after the closing, they made themselves available for last minute hiccups. I would recommend Vanessa and Michael without hesitation.
I've had two real estate transactions with Vanessa and she proved to be worth her weight in gold. She is extremely knowledgeable about the local markets. Her service is exceptional responding to emails and texts throughout the day and night. When it comes to negotiations, she knows where to push and where not to. All around I would highly recommend Vanessa, she's a real pleasure to work with.
Our experience selling our home with Vanessa was excellent. She guided us through the entire process, using her insight into the local Princeton market to give us advice sound advice on pricing, time to list, and recommendation son contractors to do work postinspection. We really appreciated the prompt response to any and all of our questions and concerns throughout the whole process. She stayed in close touch with us from start to finish, which made the whole selling experience a lot easier.
As a professional European couple who only recently moved to US from London, we had great difficulty finding the right property and navigate the Real Estate rules in New Jersey and Pennsylvania. Vanessa has not only been incredibly helpful in finding the right property (she has been able to find and show us houses that were not even listed on the market yet) but also guided us through the complexities of applying for a mortgage, home inspections and attorney review. She was always available to help with every request we had. Both her, and her work colleague Sue, made this stressful time an incredibly fun and pleasurable experience. With all honesty, I have never come across such a kind, professional and knowledgeable estate agents who were able to understand our needs, preferences and tastes so perfectly. Her extensive knowledge of the Princeton area allowed us to find our perfect home and negotiate a very good price, during the time when the market was very subdued. We could not have wished for a better representation. It was a truly outstanding service from start to finish. In a way we wish we were still looking for a property just to be able to spend a little more time with Vanessa and Sue.
Vanessa is amazing! Unlike other agents, she:1. Always makes you feel like you're her only client even though she is a busy woman. Emails, calls and texts were always answered promptly, if not within an hour or two, at least by end of day. Somehow she manages to do that even though she does not take calls when she is with a client. She is 100% focused on you. This is a huge differentiator. When I purchased my first home, my agent went MIA after I signed the contract. Vanessa was there every step of the way. 2. Always worked on our behalf and executed our decisions. This is a big deal. During our homebuying process, friends, family and even dentists shared their horror stories about their real estate agents. Each felt that they had been screwed over in some way. They were all pushed to pay more or do something they didn't want to do. Vanessa was the complete opposite. She provided the facts, gave us guidance on the risks and opportunities based on her experiences and told us to think about what makes sense for us. She always had us sleep on it. If you're the indecisive type, this may be a watchout and you may need an agent who keeps you in check.3. Always had so much positive energy.We went through 3 bids on 3 different houses before we purchased our home. Each had a unique situation as to why the deal fell through. Vanessa handled every situation like the pro that she is and also constantly checked in on us to make sure we didn't get discouraged or regretted our decisions. In hindsight, we're so happy we did not get those other houses.My husband and I are so thankful we found Vanessa. We didn't know anyone in the area so no one referred us to her. We just researched agents in the area who had done business within our $500k price range. From there, we narrowed it down to three agents and sent each an email introducing ourselves and our needs. To be honest, Vanessa was not our top choice out of the list, mainly because she didn't have as many online reviews as the other candidates. However, she was the first to call back - within an hour - and she was genuine. That's why we feel compelled to post a review. Vanessa is one of the best and you will not regret working with her!
We had a wonderful time working with Vanessa. She provided us with all the information in an extremely timely fashion as well as the personal touch that makes the home buying experience much less stressful. She was aggressive in pursuing and protecting our interests and great in communication of ideas. I would highly recommend her!
I can't say enough about Vanessa Gronczewski! She's professional, caring and really understands the market and her clients. She takes the time you need to get to know you and what you're looking for in a realtor and does EVERYTHING in her power to meet those requests. I recommend her to everyone who's looking for a realtor. Trust me, you'll be happy that you called on her to help you buy or sell your home!