Mariel Gniewoz-Weiss & Team Top real estate agent in Montgomeryville

Mariel Gniewoz-Weiss & Team

Mariel Gniewoz-Weiss Team at Keller Williams Real Estate
18 Years of Experience
(242)
$37M
Total Sales Last Year
18
Years of Experience
404
Recent TransactionsTransactions from the last 3 years
$442.9K
Average Price Point

    About Mariel Gniewoz-Weiss & Team

    Ensuring that our clients make savvy real estate decisions is the guiding principle of the Mariel G. Weiss Real Estate Team. Time and again our clients praise us for the personalized advice and professional guidance they receive while we create results and help them achieve their goals. Over the course of 17 years in the real estate industry, Mariel has developed a series of proven systems and processes for the successful sale or purchase of real estate. Her marketing and strategy savvy within this space results in record-setting sales prices in short periods of time for her seller clients. She has also created a program for home buyers that ensures they are prepared and fully engaged in finding not just "a" home, but the "right" home for them. Mariel and her team have helped hundreds of people to buy, sell, rent, invest, and/or build across all counties in Southeastern Pennsylvania exercising the same diligent care with each and every client while understanding that every moving journey is unique. She and the team stay on top of real estate trends by masterminding with other top agents nationally. The team has earned numerous certifications related to negotiations, new construction, short sales and foreclosures, first time buyers, as well as certifications related to servicing sellers and the senior population proficiently. Their philosophy of empowering clients to make informed real estate decisions, along with reliability, responsiveness, and ability to make clients feel very comfortable when making their move, have helped them build one of the largest and strongest client referral networks in the area. Mariel is a graduate of The Pennsylvania State University with majors in Sociology and Marketing/Public Relations, and resides in Collegeville with her husband and 2 children. When she isn't consulting with and for clients, she is usually spending time with her family and friends, enjoys traveling, or getting her hands dirty in the flowerbeds outside. PA License RS310553
    Read More About Mariel

    Credentials

    LICENSE
    Real Estate - Pennsylvania - # RS310553
    Designation

    CNHS, CLHMS, CDPE, ABR, SRS, SRES, RCC, CNE, CPE

    Specialties

    • Sellers
    • Buyers
    • Residential Property

    Buyer's Agent, Listing Agent, Short-Sale, Consulting

    Awards

    • award image
    • rewards

      2025

      TOP AGENT

      Pottstown, PA

    • rewards

      2025

      TOP AGENT

      Norristown, PA

    • rewards

      2025

      TOP AGENT

      Collegeville, PA

    View All Awards

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    Mariel Gniewoz-Weiss & Team's Reviews & Ratings

    242 Reviews
    (5/5)
    Note: Reviews may include other agents on their team
    What clients say about this agent....
    • Communicative
    • Responsive
    • Professional
    • Knowledgeable
    • Attentive
    • Trustworthy
    • Outstanding
    • Great for new buyers
    • Hard working
    • Available Remotely

    Nicole S.

    Review for Member: Mariel Gniewoz-Weiss & Team
    December 5, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Kelly was excellent to work with. From start to finish she ensured we knew the entire process, stayed on the timeline, and answered all of our questions. She made the process as easy as possible, and we felt truly supported by her along the way. She is also willing to go to bat for her clients. We highly recommend working with Kelly and her team.

    User71599154

    Review for Member: Mariel Gniewoz-Weiss & Team
    December 4, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Mariel and Tara were absolutely amazing! They are incredibly knowledgeable and were with us every step of the way throughout the home-buying process. We looked at a lot of houses across 3aEUR"4 counties, and they were always ready and willing to go wherever we needed. They fought for us, guided us, and made sure we didnt just settleaEUR"they helped us find a home we genuinely love. We are so grateful for everything they did for us. Thank you, Mariel and Tara!

    Troy S.

    Review for Member: Mariel Gniewoz-Weiss & Team
    November 26, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    I had an amazing experience working with Mariel and her team! She was professional, attentive, and truly went above and beyond to make my listing stand out. The photos and description were perfect, and she organized multiple open houses. She kept me informed every step of the way with weekly updates and always made sure I felt supported. On top of that, she invited us to events, which made the whole process feel personal and welcoming. I couldnt recommend Mariel more, she is the best!

    Jenna R.

    Review for Member: Mariel Gniewoz-Weiss & Team
    October 23, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Stacey was absolutely amazing from start to finish. My husband and I were casually browsing homes online when we decided to take the next step and connect with a Realtor. I reached out through Keller Williams and was lucky enough to be paired with Stacey. What immediately stood out was Staceys responsiveness and professionalism. In a market as competitive and fast moving as this one, her ability to stay on top of every detail was invaluable. She always got back to us quickly and sent us thorough information on each property we were interested in. She made the entire process feel organized and manageable. Even though we told her we werent in a rush and planned to buy within the year, Stacey was always enthusiastic and encouraging. She patiently set up showings, joined us at open houses, and offered thoughtful insights. Her warmth and energy made us feel supported every step of the way. To our surprise, we found a home we loved within just four months. Staceys experience truly shined during the offer process. She was strategic and creative with helping us develop a competitive offer without overpaying. Even after closing, Stacey continued to support us by connecting us with trusted contractors for a few home updates. I would wholeheartedly recommend Stacey to anyone searching for a home. Shes not only exceptional at what she does, shes determined, supportive, and genuinely invested in her clients. Her expertise, work ethic, and bubbly personality made all the difference, and we are deeply grateful. Wishing you continued success Stacey, you absolutely deserve it! Thank so much for all of your help finding our dream home!

    Nikmarascio

    Review for Member: Mariel Gniewoz-Weiss & Team
    September 18, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Kelly was fantastic to work with professional, knowledgeable, and always responsive. She made the entire buying process smooth and stress-free, guiding me every step of the way with clear communication and expert advice. I truly felt like she had my best interests in mind, and I couldnt be happier with the outcome. Highly recommend!