Laura Sacchi

William Brunner

Real estate agent in Big Sky

William Brunner is a distinguished real estate agent with Big Sky Sotheby’s International Realty, where his market expertise in luxury mountain properties sets him apart. Based in Big Sky, Montana, he is recognized as the top-ranked agent in the state for transaction volume, consistently exceeding $25 million in annual sales. His deep knowledge of the local terrain, community, and lifestyle ensures that clients receive unparalleled guidance for both buying and selling premier homes. Dedicated to delivering exceptional service, William prioritizes transparent communication and personalized strategies tailored to each client’s unique goals. His verified performance on RealTrends, ranking #39 in Montana, reflects a professional commitment to results. Whether navigating the high-end market or guiding first-time buyers, William leverages his strong network and proven track record to achieve superior outcomes in every transaction.

Tallie Lancey

Real estate agent in Big Sky

Tallie Lancey is a distinguished real estate agent with Big Sky Sotheby's International Realty, bringing deep market expertise to the luxury mountain community of Big Sky, Montana. Her intimate knowledge of the area, from its world-class ski resorts to its expansive ranch properties, allows her to guide clients through every nuance of buying or selling in this unique market. Dedicated to personalized service, Tallie prioritizes clear communication and a client-first approach, ensuring each transaction is handled with exceptional care and local insight. As a RealTrends Verified agent, Tallie’s performance speaks for itself: a sales volume of $26.95 million across 14.7 transaction sides, ranking her #32 in Montana. This verified achievement underscores her ability to consistently deliver results in a competitive luxury landscape. Whether representing buyers seeking their dream retreat or sellers positioning a premier listing, Tallie combines proven sales acumen with an unwavering commitment to exceeding client expectations.

Callie Pecunies

Real estate agent in Big Sky

Callie Pecunies is a distinguished real estate agent with Big Sky Sotheby’s International Realty, recognized for her deep expertise in the Big Sky, Montana market and her unwavering commitment to client success. With a verified sales volume of $29.65 million and a ranking of #24 in Montana on RealTrends Verified, Callie’s performance reflects a rare combination of precision, market intelligence, and personalized service. Her ability to navigate the unique demands of luxury mountain real estate ensures that every client receives bespoke guidance tailored to their lifestyle and investment goals. Callie’s approach is built on integrity, responsiveness, and a genuine dedication to exceeding expectations. Whether representing buyers seeking the perfect mountain retreat or sellers aiming to maximize property value, she consistently delivers results through strategic marketing and local insight. Her 8 transaction sides in 2024 underscore a focus on high-value, meaningful transactions rather than volume alone. For those seeking a trusted partner in Big Sky real estate, Callie Pecunies offers proven performance and an uncompromising standard of excellence.

Sandy De Leon

Real estate agent in Big Sky

Sandy De Leon is a distinguished real estate professional with PureWest Christie’s International Real Estate in Big Sky, Montana, recognized for her deep expertise in the region’s luxury and resort property markets. As a RealTrends Verified agent, she ranks #15 in the state of Montana, driven by an impressive $37.92M in sales volume and 16 transaction sides, reflecting a consistent track record of high-level performance. Known for an unwavering commitment to client success, Sandy combines local market insight with a personalized, concierge-level service approach. Whether navigating Big Sky’s competitive landscape or guiding buyers and sellers through complex transactions, she prioritizes transparency, integrity, and results, ensuring every client receives exceptional guidance from listing to closing.

Katie Morrison

Real estate agent in Big Sky

Katie Morrison is a real estate agent with Berkshire Hathaway HomeServices Montana Properties, serving the Big Sky, Montana market. With a deep understanding of the region’s luxury resort and mountain lifestyle, she provides clients with localized expertise and strategic guidance across every transaction. Katie’s performance is marked by $38.28 million in verified sales volume and 16 transaction sides, ranking her #14 among Montana agents on RealTrends Verified. Her success is rooted in a dedicated, client-first approach—combining responsive communication, market insight, and a commitment to achieving exceptional results.

Suzanne Schreiner

Real estate agent in Big Sky

Suzanne Schreiner of Aperture Global brings deep local expertise and dedicated client service to the Big Sky, Montana luxury market. Her market knowledge and personalized approach have established her as a trusted advisor for buyers and sellers navigating the region’s distinctive mountain properties. Ranked #11 in Montana on RealTrends Verified, Suzanne has delivered $43.13 million in sales volume across eight transaction sides. This verified performance reflects her unwavering focus on results and her commitment to guiding each client through seamless, successful real estate transactions.