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$259,000
Beautiful peaceful 1.75+/- acres with 153 +/- ft of frontage on Passamaquoddy Bay. No cliffs to keep you from water access. It is simple walk to a the rare red sands and your own private part of Red Beach with easy landing and launching of canoes & kayaks from the sandy beach . Spectacular views of St Croix Island. Dramatic sunrises over New Brunswick Canada across the river and pastel refections in the sky from the sunsets behind the lot, Your view changes daily from the 6 hr tides and the dramatic views of the sky and weather across the water

15-20-02 Saint Croix Dr, Calais

Listing courtesy of Greg Gordon Real Estate.

$295,000
Beautiful peaceful 3.33+/- acres with 260 ft of frontage on Passamaquoddy Bay. No cliffs to keep you from water access. It is simple walk to a the rare red sands and your own private part of Red Beach with easy landing and launching of canoes & kayaks from the sandy beach . Spectacular views of St Croix Island and another private island. Dramatic sunrises over New Brunswick Canada across the river and pastel refections in the sky from the sunsets behind the lot, Your view changes daily from the 6 hr tides and the dramatic views of the sky and weather across the water

15-20-01 St Croix Dr, Calais

Listing courtesy of Greg Gordon Real Estate.

$265,000
4 Beds ⋅ 3 Baths
This property, situated on a generous in-town .58-acre lot, includes a renovated New England home that perfectly blends classic charm with modern updates. Move-in ready from top to bottom, this spacious property features a bright and inviting three-bedroom main residence with generous living space and quality finishes throughout. Extensive renovations include a new roof, new windows, siding, and more, providing peace of mind for years to come. A standout feature is the fully self-contained one-bedroom apartment, offering exceptional flexibility as an income-producing rental, guest suite, in-law apartment, or private space for extended family. This property offers the perfect combination of comfort, versatility, and value. Whether you're searching for a primary residence with supplemental rental income or a home that accommodates multigenerational living, 11 Garfield Street is an opportunity you won't want to miss.

11 Garfield St, Calais

Listing courtesy of Due East Real Estate.

$219,000
3 Beds ⋅ 2 Baths
Situated on a prominent corner lot just a short walk from downtown and the waterfront, this charming early 20th-century home offers a rare blend of timeless craftsmanship and thoughtful modern updates. Shops, restaurants, parks, and everyday amenities are only a few blocks away, providing the perfect balance of convenience and neighborhood charm. Inside, the home's original architectural character has been beautifully preserved, featuring hardwood floors throughout, tall ceilings, wide baseboards and window casings, and solid wood folding doors that elegantly separate the double parlors--a distinctive feature seldom found intact today. Large windows fill the spacious living areas with natural light, while the flexible floor plan easily accommodates both formal entertaining and comfortable everyday living. The updated kitchen and bathroom have been thoughtfully renovated with modern cabinetry, countertops, and appliances, enhancing functionality while complementing the home's historic appeal. Upstairs, you'll find three generously sized bedrooms along with a bonus room that offers excellent flexibility for a home office, nursery, hobby space, or additional storage. Outside, the manageable yard is framed by mature trees and includes off-street parking, along with plenty of space for a garden or patio. Rich in character and ideally located, this home is perfect for those seeking the beauty of historic architecture combined with the ease of a highly walkable lifestyle.

89 Washington St, Calais

Listing courtesy of Berkshire Hathaway HomeServices Northeast Real Estate.

$195,000
Exceptional commercial opportunity on a highly visible corner lot just minutes from downtown Calais and the international border crossing into Canada. This extensively renovated commercial property has been transformed from top to bottom and is currently home to a thriving coffee shop. Major improvements include a new roof, new windows, a completely redesigned interior layout, a newly paved parking lot, and numerous additional updates, creating a modern, attractive, and highly functional space. The existing café business and equipment may be purchased separately, providing a turnkey opportunity for an entrepreneur or investor. The property's prime location, excellent exposure, and ample parking make it well suited for a variety of commercial uses, including a café or restaurant, bakery, retail shop, professional offices, medical or wellness practice, salon or spa, specialty market, boutique, or service-based business. With outstanding visibility, quality renovations, and flexible potential, this move-in-ready property is positioned for continued success in one of eastern Maine's busiest commercial corridors.

1 Baring St, Calais

Listing courtesy of Berkshire Hathaway HomeServices Northeast Real Estate.

$288,000
3 Beds ⋅ 2 Baths
Inviting three-bedroom home tucked away on a quiet street in Calais. Rich in timeless character and classic New England appeal, this picturesque property offers the warmth and comfort of a quintessential home while featuring numerous thoughtful updates throughout. Beautiful hardwood floors flow throughout the home, enhancing the bright, sun-filled rooms that create a welcoming atmosphere. The updated bathroom blends modern style with the home's original character, while the well-maintained interior offers comfortable living spaces ready to enjoy from day one. Situated on a generous double lot, the property provides plenty of room for gardening, recreation, entertaining, or simply relaxing outdoors. A paved driveway leads to exceptional garage and storage options, including a detached two-car garage and a barn-style garage with an expansive second level. This versatile space is ideal for an artist's studio, workshop, home office, fitness room, hobby area, or additional storage, offering endless possibilities to fit your lifestyle. Enjoy the convenience of being within walking distance of downtown Calais, where you'll find local shops, restaurants, parks, schools, and everyday amenities, while still appreciating the peaceful setting of this quiet neighborhood. Whether you're looking for your first home, a place to grow, or a property with flexible space for work or creative pursuits, this home offers a rare combination of character, updates, functionality, and location. With hardwood floors, bright living spaces, an updated bathroom, a spacious double lot, two garages, abundant potential, and easy access to everything downtown Calais has to offer, this property is ready to welcome its next owners.

52 Calais Ave, Calais

Listing courtesy of Berkshire Hathaway HomeServices Northeast Real Estate.

$335,000
4 Baths
Prime Downtown Investment Opportunity Mixed-Use Building on Main Street. Own a beautifully restored piece of downtown with this turnkey, income-producing property. This historic two-story property combines charm, functionality, and revenue potential..... perfect for the savvy investor or business owner. Nestled in the heart of charming downtown Calais, this beautifully restored brick commercial building offers a rare investment opportunity. Situated on Main Street, the property features a versatile ground-floor commercial space, ideal for retail, office, or service-based businesses, with excellent visibility and foot traffic. Above the commercial unit, the second floor has been completely renovated into three distinct residential apartments, each blending modern comfort with historic character. The stunning loft style apartment boasts soaring 30 foot ceilings, exposed brick walls, and expansive windows that provide a views of the waterfront -- a striking space perfect for an owner occupant or high-end rental. Two units are equally well-appointed, offering strong rental income. Upgrades too numerous to list but include new heating systems, all new electrical, new windows, & new appliances. Parcel of land is included with the property, providing space for parking, outdoor seating, or future development. Whether you're an investor looking for a solid income-producing property or a business owner seeking live-work potential in a rural downtown, this turnkey building in Calais is a standout opportunity.

339 Main St, Calais

Listing courtesy of Berkshire Hathaway HomeServices Northeast Real Estate.

$1,495,000
3 Beds ⋅ 2 Baths
An extraordinary opportunity to own a rare piece of Red Beach, one of Calais' most distinctive waterfront locations along the St. Croix River and Passamaquoddy Bay. Named for the striking natural brick-red stone that defines this historic coastal area, Red Beach offers an unforgettable setting with unspoiled shoreline, a beautiful private red sand beach, and a sandbar that extends toward a small island--perfect for exploring, beachcombing, and enjoying the ever-changing coast. Built in 2022 with exceptional quality, craftsmanship, and materials, this 3-bedroom, 2-bath chalet was designed to take full advantage of its remarkable setting. The entire front of the home features a dramatic two-story wall of glass, filling the open-concept living space with natural light and framing breathtaking water views. Thoughtful first-floor living, a spacious deck, screened porch, and large screen house on the beach create effortless indoor-outdoor living. Launch a kayak directly from the sandy beach, spend quiet mornings watching the tide, or gather with guests after a day along the shore. The property offers rare privacy and seclusion while remaining conveniently located approximately 30 minutes in either direction to Eastport's vibrant community of restaurants, galleries, shops and working waterfront, or to Calais, St. Stephen, New Brunswick, and St. Andrews making all your needed amenities close at hand. A truly special Downeast waterfront retreat where the location is as extraordinary as the home itself. There is also 2 additional lots available if someone wanted to add more land or was just interested in a lot itself. 15-02-01, and 15-02-02

21 Red Beach Ln, Calais

Listing courtesy of Greg Gordon Real Estate.

$146,500
3 Beds ⋅ 2 Baths
A 3-bedroom, 2-bath ranch in the heart of town. This move-in-ready home features a slab foundation, forced hot-air heating, spacious deck, & a hot-top driveway leading to a convenient 1-car garage. Low-maintenance, central, & comfortable!

55 Downes St, Calais

Listing courtesy of Due East Real Estate.

$299,900
2 Beds ⋅ 1 Baths
MOTIVATED SELLER! MAIN HOUSE WITH GARAGE AND APARTMENT - Welcome to 26 Plum Tree Lane Located on a dead-end private drive shared with one neighbor . The main house has a new full house GENERAC generator, new water heater and fenced yard. The exceptionally dry basement is used as an office. The detached apartment above the 2 car garage has a new full house GENERAC generator and is in immaculate condition and an excellent income producing source. Complete with 1 bedroom and 1 bath with laundry area. The garage is 36 x 24 and has a heated workshop in the rear with a wall mount heater and utility sink . The freezer in the basement conveys. Snow blower also coveys. Don't miss this priced to sell, unique property in the heart of convenient downtown Calais located near the hospital and major shopping points. Some furniture may convey.

26 Plum Tree Ln, Calais

Listing courtesy of Keller Williams Realty.

$499,000
3 Beds ⋅ 2 Baths
Perched above the magnificent St. Croix River along Red Beach Cove, this beautifully maintained 3-bedroom Cape offers an extraordinary waterfront setting and a true sense of peace. Set on just under 3 private acres with 340' of deep-water, tidal, navigable frontage on the St. Croix River, this exceptional riverfront property invites you to enjoy the outdoors as much as the home itself. A spacious new composite deck captures sweeping water views, while a newly restored viewing platform creates the perfect place to relax and take in the beauty of the river. Inside, the immaculate home has been thoughtfully cared for and updated throughout. The open kitchen and dining area features a new sliding glass door framing the stunning scenery beyond, while the living room picture window brings the water view front and center. Large windows throughout welcome natural light and surrounding views of trees and water, creating a connection to the landscape in every season. Recent improvements reflect the exceptional care of the current owners and include a new metal roof (2024), whole-house generator (2025), kitchen appliances (2023), and fresh interior paint throughout. Boating enthusiasts will appreciate the property's direct deep-water access and navigable frontage, offering a short boat ride to the Bay of Fundy and the Atlantic Ocean. Minutes from Canada and convenient to all that Downeast Maine has to offer, this property offers the rare combination of privacy, waterfront living, and access to adventure. A place of solitude, natural beauty, and quiet moments, this move-in ready waterfront home is prepared for its next chapter.

1590 River Rd, Calais

Listing courtesy of Better Homes & Gardens Real Estate/The Masiello Group. 207-649-6826
$569,900
Historic Home in the Heart of town. Immaculate 4149 sqft 5-bedroom 4 full bath home, 1 half bath, 3 car-garage home with preserved tall 10ft ceilings, hardwood floors, 6 marble fireplaces, eat in /Island kitchen, with granite and SS appliances. Property also listed residentially MLS# 1661043

13 Calais Ave, Calais

Listing courtesy of Due East Real Estate.

$250,000
Great Potential for most any entrepreneur, would make an excellent location for a restaurant, recreational center, retail or service shop! Take advantage of the nearly 200' of shore frontage on the St. Croix and use it to your business' advantage! Great opportunity for a business in the heart of Calais.

428 Main St, Calais

Listing courtesy of Due East Real Estate.

$289,000
Prime downtown mixed-use opportunity offering a combination of commercial space and residential income. Consists of three fully occupied apartments delivering dependable income, plus 2,800 sqft of vacant commercial space currently under renovation. The commercial space provides excellent visibility along Main Street with opportunity for retail, professional services, or food service. Strong potential for owner-users or investors.

327 333 Main St, Calais

Listing courtesy of CENTURY 21 Queen City Real Estate.

$229,000
3 Beds ⋅ 2 Baths
A beautifully updated & renovated 3-bedroom, 1½-bathroom home offering comfort, convenience, & plenty of space. This inviting property features HWBB heating, a charming enclosed porch, a spacious deck perfect for entertaining, garage, & over an acre of land to enjoy. Additional highlights include a paved driveway, an on-demand generator for added peace of mind, & an ideal location just 3 miles from town.

352 S River Rd, Calais

Listing courtesy of Due East Real Estate.

$249,000
Discover the potential of this expansive 56-acre commercial parcel, strategically positioned just minutes from the International Border crossing into Canada. This premier property offers an unbeatable combination of location, visibility, and accessibility, making it ideal for a wide range of commercial, industrial, or mixed-use development projects. Situated on a highly desirable corner lot, the land boasts more than 3,200 feet of frontage along heavily traveled U.S. Route 1, ensuring maximum exposure for any business venture. With Canadian Highway 1 less than one mile away in New Brunswick, this site offers seamless bi-national connectivity and access to major transportation corridors, trade routes, and consumer markets. The acreage is predominantly open, level, and ready for development, reducing site-prep costs and allowing buyers to move forward with their vision quickly and efficiently. Whether you're considering logistics, retail, hospitality, manufacturing, or a large-scale commercial complex, this property provides the space and strategic advantage to bring significant plans to life. This is a rare chance for a savvy investor or visionary developer to secure one of the region's most promising commercial sites—an exceptional canvas for growth in an area poised for continued expansion.

Tbd Baring St, Calais

Listing courtesy of Berkshire Hathaway HomeServices Northeast Real Estate.

$82,000
Stunning in-town waterfront property comprised of three lots combined under one ownership. Enjoy both convenience and privacy at this secluded and peaceful oasis perched on the banks of the beautiful St. Croix River, a stone's throw from the border crossing with New Brunswick, Canada. An easy walk to downtown shops, eateries, library and movie theater. Just picture fishing from your own yard, or relaxing while listening to the soothing sound of the rushing water and watching the river rise and fall with the tides as eagles soar above. A rural feel but all the advantages of being in town. Adjacent to the riverside walkway / East Coast Greenway. Must be seen to be appreciated!

15 Whitney St, Calais

Listing courtesy of Due East Real Estate.

$219,000
A large brick building with over 5,000 sq-ft of space right on Main Street. Many updates have been done, was previously being set up for a brewery but could be most anything! A lot of potential!

473 Main St, Calais

Listing courtesy of Due East Real Estate.

$309,900
5 Beds ⋅ 4 Baths
Charming historical home with timeless character and modern comforts. Step into timeless elegance with this beautifully preserved historic home featuring high ceilings, rich hardwood floors and exquisite detailed hardware and woodwork throughout. A grand foyer welcomes you with an impressive entrance that sets the tone for the character found in every room. This home features classic pocket doors, bay window and elegant french doors creating a flexible living space filled with natural light. Enjoy a relaxing morning or peaceful evening on the inviting porch. Inside you will find spacious closets that provide ample storage while maintaining the home's classic design. Addition features include a one car garage and generously sized rooms, boasting 5 bedrooms and 4 bathrooms, blending historic beauty with everyday functionality. This is a rare opportunity to own a historic home that offers character, space and timeless architectural details that are hard to find in modern construction. Location is close to parks, recreation, hospital, downtown and nearby riverfront access.

27 Swan St, Calais

Listing courtesy of Better Homes & Gardens Real Estate/The Masiello Group.

$99,999
3 Beds ⋅ 1 Baths
Offered for the first time on the market after four generations, this 3-bedroom, 1-bath fixer-upper is ready for its next chapter. With good bones and several major upgrades already completed—including a new furnace, roof, and windows—much of the heavy lifting has been done, leaving room for your imagination and creativity to bring the rest to life. The home offers a functional layout with plenty of natural light and space to re-envision each room to suit your needs. Whether you're restoring its character, modernizing the interior, or creating a comfortable long-term residence, this property provides a solid starting point with lasting value. Located close to downtown Calais, you'll enjoy easy access to local shops, dining, schools, and outdoor recreation along the St. Croix River. Spend your time boating, fishing, kayaking, or exploring nearby parks and trails, all while enjoying the charm of a true Maine community. This is a rare opportunity to own a well-loved home with history, essential updates already in place, and endless potential for the future.

19 Fowler St, Calais

Listing courtesy of NextHome Experience.

$349,000
369 +/- acres just a couple minutes south on Route 1 with a 50' +/- right of way. This property has nice views overlooking the St Croix River! A good spot for future housing development.

00 S River Rd, Calais

Listing courtesy of Due East Real Estate.

$159,900
4 Baths
Amazing Investment Opportunity! Here is a nice 4 unit building with a good intown location. The 4 units were renovated, and many upgrades have been made These pristine units have original Harwood flooring throughout This House was featured in This House Magazine. This would also be a good owner-occupied property as well.

9 Calais Ave, Calais

Listing courtesy of Due East Real Estate.

$22,000
Set at the end of a quiet street in the heart of Calais, this generous half-acre lot offers a rare blend of privacy and in-town convenience. The setting feels tucked away, with minimal traffic and a more relaxed pace, yet you're just a short walk to local shops, dining, and everyday essentials. With ample space to design and build, this property is well-suited for a primary residence, seasonal getaway, or investment opportunity. A great chance to secure a larger in-town parcel of land in an established neighborhood.

Map9 Lot7 Map9 Lot7 Swan St, Calais

Listing courtesy of Berkshire Hathaway HomeServices Northeast Real Estate.

$289,000
High-visibility commercial property located directly on North Street Route 1, one of Calais' primary traffic corridors serving local businesses and the nearby Canadian border crossing. This property features a 1,920 sq ft commercial building situated on approximately 0.45 acres, offering excellent exposure and flexible use potential. The building provides functional commercial space ideal for contractors, service businesses, retail, warehouse, or trade operations. The generous lot size allows for additional parking, outdoor storage, or future expansion, making this an attractive opportunity for both owner-operators and investors. Conveniently located just minutes from downtown Calais and the international border crossing to New Brunswick, this site benefits from local and cross-border traffic flow.

484 North St, Calais

Listing courtesy of Realty of Maine.

$569,900
5 Beds ⋅ 5 Baths
Historic Home in the Heart of town. Immaculate 4149 sqft 5-bedroom 4 full bath home, 1 half bath, 3 car-garage home with preserved tall 10ft ceilings, hardwood floors, 6 marble fireplaces, eat in /Island kitchen, with granite and SS appliances. Property also listed commercially MLS#1663876

13 Calais Ave, Calais

Listing courtesy of Due East Real Estate.

$249,900
6.88 Acres of untouched land, bordering US Route 1, Huckins Cove Rd., and the beautiful St. Croix River. Located on the Calais-Robbinston town line, it's only 9 miles to downtown Calais, Maine where you'll find shopping, restaurants, hospital, golfing and the Canadian border crossing. Travel 18 miles South on US Route 1 to beautiful historic Eastport, where you'll find more restaurants, shops, and a working waterfront. This parcel overlooks the St Croix River with historic St. Croix Island one half mile away. You can view Canada across the bay. Ideal property for your dream home of summer cottage.

M16l10 Huckins Cove Rd, Calais

Listing courtesy of Due East Real Estate.

$135,000
4 Beds ⋅ 2 Baths
2 story home in the heart of Calais on a nice lot with outbuilding to store your toys! There are four bedrooms, There is a kitchen, living room and dining area Plus bonus room on the first floor. Close to shopping, and Main Street. Calais is convenient to the border town of St. Stephen, NB Canada.

16 Downes St, Calais

Listing courtesy of Due East Real Estate.

$289,900
A fully operational automotive service garage located in the heart of downtown Calais, ME. This auto repair business has been in operation since the mid 1960's. It includes three service bays including one pit, a full foundation, an office space and two bathrooms.

476 Main St, Calais

Listing courtesy of Due East Real Estate.

$99,000
A 4-story brick building on Main Street in downtown Calais. The building has a newer roof, some new windows & extensive brick work has been done, the inside is in the gutting stage .She's ready for someone that's ready to put the work in. GREAT location!

393 Main St, Calais

Listing courtesy of Due East Real Estate.

$84,900
6 Beds ⋅ 2 Baths
Built in 1917, this three-story Victorian offers 2,094 sq ft with six bedrooms and two bathrooms on a generous 0.36-acre in-town lot. The home needs renovating and updating, providing an excellent opportunity to restore its historic character or reconfigure the layout. With 200-Amp service and flexible space, the property could be converted into a two-unit apartment building or maintained as a spacious single-family residence. Conveniently located within walking distance to downtown and just minutes from the Canadian border. Being sold 'As Is'.

52 Church St, Calais

Listing courtesy of Due East Real Estate.

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