Cassie Mason Real Estate

Cassie Mason Real Estate Our company is made up of an awesome group of dynamic agents with wide-spread local knowledge. We love where we live and we love what we do!

Agency Achievements:

#1 Company in Oxford County for Single Family Home Sales by Volume: 2022, 2023, 2024

Professional Designations:

SRS: Seller Representation Specialist
ELP: Endorsed Local Provider
ABR: Accredited Buyer Representative The company is independently owned by me, Cassie, and I split my time between my family, outdoor recreation (mostly running or skiing), and work in the field or the office. My husband, Mark Szeliga, and I also co-own a vacation rental company called Peak Properties of Maine. Amber Newell is a full time broker who assists with transaction coordination, accounting, and client services- basically anything and everything. We often joke that she is as equally important to our company as my right arm is to my body. Linds (Lindsay Gagnon) is the owner of the beaming smile that you can see from the other side of the state. She’s just as happy and friendly in person as she looks in her photos. Lindsay has raving reviews from all of her past clients and many of them have returned to her for their next real estate need. Our multi-talented associate broker, Vicki Lowell, not only represents buyer and seller clients but she utilizes her degree in business from St. Joseph’s College to help the entire crew with marketing and outreach. Vicki comes from a strong background in sales, client relationships, and she has the highest standard of practice you can find. Gary Williamson is the most seasoned broker in our office. He and his wife, Julia, work in collaboration with Louise Rice and they support real estate transactions as well as vacation rentals through their private company, Four Seasons Rentals. As former owners of their own company, Gary and Julia know what it takes to make things run smoothly and help their clients achieve their goals. On our page you’ll see lots of pictures of shiny houses and pretty things. You’ll see new listing announcements as well as information about local areas, local events and things we are doing in our personal lives as well. We love getting to know our clients and hope that you build a relationship with one, or all of us, which extends far beyond our real estate transaction. Thanks for checking us out!

~ Cassie

08/08/2026

She’s wicked cunnin.




08/04/2026

🏡 1060 West Side Road | Weld, Maine
Modern comfort meets classic cabin charm

🏔️ Beautiful mountain views
📍 Less than 1 mile to Mt. Blue State Park
🥾 Hiking, swimming, boating & year-round recreation
❄️ Snowmobile directly from your property to nearby trail systems
🌲 Perfect as a full-time home, seasonal retreat, or outdoor getaway
🌟 Thoughtfully designed with the sellers thinking of every detail

If you’ve been dreaming of a place where adventure and relaxation meet, this is one you won’t want to miss!

Text Lindsay for more details or to schedule your private showing:

Lindsay Gagnon 207-357-2561

$489,900

Every once in a while, a home comes along that offers more than beautiful finishes—it offers a way of life.At 26 Swan Hi...
08/03/2026

Every once in a while, a home comes along that offers more than beautiful finishes—it offers a way of life.

At 26 Swan Hill Road, mountain views set the backdrop for every season. Spend your winters skiing at Sunday River, summers by the pool, and everything in between exploring the trails, rivers, golf courses, and vibrant village that make Bethel such a special place to call home.

Inside, you'll find exceptional craftsmanship, a gourmet kitchen, a stunning three-sided fireplace, a luxurious primary suite, and a versatile walkout lower level that's ideal for guests, multigenerational living, or rental potential.
Whether you're searching for a full-time residence, a weekend escape, or your next investment, this property was designed to fit the way you want to live.
Which feature would have you packing your bags first—the Sunday River views, the pool, or the flexible lower level? Let me know below. 👇

📍26 Swan Hill Road | Bethel, Maine

Offer at: $895,000

08/01/2026

Some homes check the boxes.
Others make you start picturing your weekends.

Morning coffee overlooking Sunday River. Summer afternoons by the pool. Evenings around the fire after a day on the mountain. And a home thoughtfully designed to bring everyone together—with flexible space for guests, extended stays, or rental potential.

Just minutes from skiing, golf, hiking, restaurants, and Bethel Village, this is the kind of place that works just as well for everyday living as it does for unforgettable weekends.

If your version of home includes mountain views in every season, this one deserves a closer look.

📍26 Swan Hill Road, Bethel, Maine
$845,000
🔗 Link in bio

Here’s something I’ve just started doing that has nothing to do with real estate.Before I ask the kids to clean their ro...
07/31/2026

Here’s something I’ve just started doing that has nothing to do with real estate.
Before I ask the kids to clean their rooms, I take a picture.

Not because I love the mess (I definitely don’t 😅), but because one day the mess will be the memory.

The stack of books beside the bed. The flashlight hidden under the blanket after bedtime. The favorite stuffed animal that’s gone everywhere with them. The tiny treasures they insisted on keeping. The way they arranged their own little corner of the world.

As moms, we spend so much time trying to keep the house tidy that it’s easy to forget these rooms tell a story too. As a realtor, I spend so much time asking people to declutter.

One day, our kids will be grown. The bed will be made for guests (just as I’ve seen in so many listings), the shelves will be empty, and I’ll wish I could step back into this exact moment for just a minute.
If you do one thing today, snap a picture before you say, “Can you please clean your room?”

I have a feeling these might become some of the most meaningful photos you share with your kids.

🤍 Save this as a reminder for the next time the mess is driving you crazy.





07/26/2026

Some homes just make you exhale.

Tucked away on 1.49 private wooded acres, this furnished Bethel retreat is the kind of place where mornings start with coffee on the deck and evenings end by the fire.

Whether you’re looking for a year-round home, a weekend escape, or a turnkey investment property, this one is ready to enjoy from day one.

🏡 3 Bedrooms
🛁 2 Bathrooms
🌲 1.49 private acres
🔥 Wood-burning fireplace
⚡ Tesla EV charger
📍25 minutes to Sunday River
🚵 12 minutes to Mt. Abram

Ready to see it in person? Send me a message for more details or to schedule a private showing.

CabinLife

07/25/2026

Listing days are fun! Especially when they are packed with properties in both directions and your photographer refers to the sky as “tornado yellow.” At least we know how to have fun doing it :)

Address

303 Mayville Road
Bethel, ME
04217

Opening Hours

Monday 8am - 9pm
Tuesday 8am - 9pm
Wednesday 8am - 9pm
Thursday 8am - 9pm
Friday 8am - 9pm
Saturday 8am - 9pm
Sunday 8am - 9pm

Telephone

+12074181560

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