Big Sky, Montana · Gallatin County

★ EganWood West ★ REAL ESTATE

★

Where Life Becomes Legacy

Whether you're searching for a mountain retreat, a place to put down roots, or a home your family will return to for generations, we're here to help you find it.

New Listing · 4BD in Moonlight Basin Just Sold · $3.2M Lone Mountain Ranch Adjacent Market Update · Gallatin County 2025 Price Reduced · Spanish Peaks Village Coming Soon · Ski-in/Ski-out Chalet Rooted in Montana · Where Life Becomes Legacy New Listing · 4BD in Moonlight Basin Just Sold · $3.2M Lone Mountain Ranch Adjacent Market Update · Gallatin County 2025 Price Reduced · Spanish Peaks Village Coming Soon · Ski-in/Ski-out Chalet Rooted in Montana · Where Life Becomes Legacy

Our Promise

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We don't just help you find a home.

We help you find the place where life's greatest stories unfold.

Big Sky is more than a destination — it's a lifestyle worth living and a legacy worth leaving. We help families plant roots in one of the most extraordinary places on earth.

Gallatin County · Current Market

The Numbers Right Now

$1.8M Median Home Value Zillow · 2026
$3.6M Avg. Sale Price Outlaw Realty MLS · 2026
115 Active Listings Current inventory · 2026
$4.5M Avg. List Price ↑ 10.3% vs. prior month

What We Stand For

Our Values

🤝
Family First

We put relationships at the heart of everything.

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Adventure Always

Inspired by the outdoors. Grateful every day.

🌿
Relationships Over Transactions

Trust is earned. We're here for the long run.

🦌
Montana Stewardship

We care for the land and our community.

✦
Creating Legacies

Homes for today. Memories for generations.

Exceptional Homes

View All Listings

The Team

Meet Janie & Emily

J★

Janie Egan Bertelson

Real Estate Professional  ·  Big Sky Sotheby’s International Realty

Janie brings a unique perspective to the Big Sky real estate market — one shaped by eight years overseeing a successful local sales team and a background in finance, but grounded in a genuine love for this community and the lifestyle it offers. After making Big Sky home in 2017, she knows firsthand what it means to find your place here, and she’s passionate about helping others do the same through Big Sky Sotheby’s International Realty.

E★

Emily Egan Potts

Administrative Assistant  ·  Big Sky Sotheby’s International Realty

Emily upgraded from Boston to Big Sky in 2015 and hasn’t looked back. Now a proud Montana mother of three, she brings warmth, organization, and a genuine love for the community to her role supporting Janie behind the scenes. Emily keeps the details on track, coordinates schedules and logistics, oversees the marketing and social aspects of the business, and provides concierge services to clients—ensuring every experience is thoughtfully tailored, seamless, and personal.

Two sisters.
One incredible place.

Janie Egan Bertelson & Emily Egan Potts
Big Sky Sisters Real Estate

We’re sisters — two of five kids — and we’ve always done things together. Growing up in Princeton, New Jersey, family trips to a fishing and hunting club in the Poconos introduced us to fly fishing at a young age, instilling a love of the outdoors and wide open spaces that has stayed with us ever since. Today, it means building a real estate practice rooted in the same values we were raised with — honesty, hard work, and genuine care for the people around us.

It was a love of the mountains, fly fishing, and a desire to slow down and try something new that ultimately drew us both to Big Sky. Emily arrived first, trading Boston for the mountains in 2015 and building a life here with her husband and three kids. Janie and her family followed two years later in 2017, inspired by seeing firsthand how amazing life out west could be. While skiing wasn’t a big part of our lives growing up, it has become a wonderful part of our world here. Big Sky Resort has been a perfect fit for our families — the terrain is incredibly family friendly and we’ve all fallen in love with it.

Together, we bring complementary strengths to every client relationship. Janie’s expertise in the local market, combined with the world-class resources of Big Sky Sotheby’s International Realty, means buyers and sellers are supported at every step. Emily keeps every detail organized and every experience seamless behind the scenes. Whether you’re searching for your dream property or ready to make a move, we’re here to guide you — as a team, and as family.

Life at Elevation

The Sister Scoop

Our Big Sky Guide

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Eat · Local Favorite
By Word of Mouth

A Big Sky institution for over 30 years. Fresh, local ingredients, handcrafted cocktails, and a menu that ranges from the perfect burger to pork osso buco. A cherished local favorite tucked into Westfork Meadows — your description here.

★ The Sister Pick
🛍️
Shop · Boutique
Bluebird

Named for those perfect powder-day skies, Bluebird brings carefully curated ski wear and lifestyle brands to Big Sky Town Center. From technical outerwear to stylish après looks — your description here.

★ The Sister Pick

Get in Touch

Find Your Place.
Build Your Legacy.

Whether you're buying, selling, or planning your next mountain adventure —
we're always happy to talk Big Sky.

Janie Egan Bertelson
Real Estate Professional
(917) 538-3736
janie@bigskysir.com
MT License #RRE-RBS-LIC-135514
Emily Egan Potts
Administrative Assistant
(609) 937-9948
emilyeganpotts@gmail.com