Realty Executives Integrity Lenders

About Sarah Zieth

Waukesha County Realtor® | Realty Executives Integrity | Real Estate Advisor

Sarah Zieth is a licensed Realtor® with Realty Executives Integrity, serving buyers and sellers throughout Waukesha County and Lake Country in southeastern Wisconsin. Known for her thoughtful guidance and strategic approach, Sarah helps clients navigate the real estate process with confidence, whether they are buying their next home, downsizing, or preparing to sell.

A lifelong connection to the area gives Sarah deep insight into the local market. She grew up in Waukesha and graduated from Waukesha West High School, later earning her degree from the University of Wisconsin–Madison. After spending several years working out of state following college, she returned home to Waukesha in 2013 and has continued to build both her life and career in the community she knows best.

Since becoming a licensed Realtor®, Sarah has focused her business on serving homeowners and buyers throughout Waukesha County communities including Waukesha, Pewaukee, Delafield, Hartland, Wales, New Berlin, Brookfield, and Oconomowoc. Her local knowledge of neighborhoods, schools, and market trends helps clients make well-informed real estate decisions.

Before entering the real estate industry, Sarah spent more than 15 years working in marketing and business strategy. That background allows her to offer a unique advantage for sellers through modern marketing strategies, data-driven pricing analysis, and professional presentation of listings. Buyers benefit from her ability to analyze market trends and negotiate effectively on their behalf.

Sarah has earned several advanced real estate certifications and designations through the National Association of REALTORS® and the Wisconsin REALTORS® Association, reflecting her commitment to professional development and client service. These credentials include:

  • GRI — Graduate, Realtor® Institute

  • RENE — Real Estate Negotiation Expert

  • ABR — Accredited Buyer’s Representative

  • PSA — Pricing Strategy Advisor

  • RSPS — Resort and Second-Property Specialist

  • AHWD — At Home With Diversity

These designations represent specialized training in areas such as real estate negotiations, buyer representation, pricing strategy, second-home and resort markets, and inclusive housing practices.

Sarah particularly enjoys working with move-up buyers and homeowners who are preparing to downsize, helping them thoughtfully plan the transition from one stage of life to the next. Her approach focuses on education, clear communication, and personalized guidance so clients feel supported throughout the entire process.

Beyond helping clients buy and sell homes, Sarah is passionate about providing educational resources that help people better understand the Wisconsin real estate market. Through her website and blog, she shares insights on topics such as buying and selling strategies, market trends, and homeownership tips for residents throughout Waukesha County.


For Sarah, real estate is about more than transactions—it’s about helping people make confident decisions and feel at home in the communities they love.

Latest Blog Posts

Wisconsin Spring Home Maintenance Checklist

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Understanding Title Insurance in Wisconsin: A First-Time Homebuyer’s Guide

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How the New NAR Rules Affect Wisconsin Home Buyers and Sellers (2024 Changes Explained)

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Best Realtor for First-Time Homebuyers in Waukesha, Wisconsin

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