Welcome to an exceptional waterfront estate gracefully set along the St. Croix River. This distinguished residence blends timeless architecture with refined comfort, offering an elevated lifestyle defined by privacy, space, and captivating natural beauty throughout. Nestled on almost 3 acres, the property showcases sweeping river views from nearly every room, creating a tranquil, light-filled environment that feels both expansive and intimate.The heart of the home is a beautifully designed chef's kitchen, appointed with premium appliances including a Wolf range, Bosch dishwasher, inverter microwave, massive island, and quartz countertops--perfectly suited for both elevated entertaining and everyday living. Upstairs, four spacious bedrooms provide restful retreats, complemented by two full baths and a dedicated laundry room, all designed with comfort and functionality in mind.Fully finished lower level enhances the home's versatility, featuring a welcoming family room, an additional room ideal for a guest suite or executive office, and a secondary kitchen--perfectly suited for hosting or multi-generational living with ease and privacy.Outdoors, the property transforms into a true sanctuary. An expansive deck overlooks rolling grounds and the shimmering river beyond, creating a breathtaking setting for entertaining or quiet reflection. Two dedicated fire pit areas invite evenings under the stars, while a serene pond adds a sense of calm and natural beauty, enhancing the estate-like atmosphere. Attached two-car garage and full-house air conditioning provide added convenience and year-round comfort. Ideally positioned just minutes from downtown Calais, with easy access to shopping, dining, and everyday amenities, this secluded retreat offers the rare balance of accessibility and privacy--an elegant riverfront residence where craftsmanship, modern luxury, and an unparalleled setting come together.
Active under contract
Price cut: $15K (5/7)
$659,000
918 Main Street, Calais, ME 04619
4beds
3,904sqft
Single Family Residence
Built in 1984
2.69 Acres Lot
$629,000 Zestimate®
$169/sqft
$-- HOA
What's special
Waterfront estateMassive islandAttached two-car garageSerene pondQuartz countertopsLight-filled environmentBosch dishwasher
- 107 days |
- 67 |
- 0 |
Zillow last checked:
Listing updated:
Listed by:
Berkshire Hathaway HomeServices Northeast Real Estate
Source: Maine Listings,MLS#: 1654695
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 2
- 1/2 bathrooms: 2
Bedroom 1
- Level: Second
Bedroom 2
- Level: Second
Bedroom 3
- Level: Second
Bedroom 4
- Level: Second
Bonus room
- Level: Basement
Dining room
- Level: First
Family room
- Level: Basement
Kitchen
- Level: First
Laundry
- Level: Second
Living room
- Level: First
Mud room
- Level: First
Office
- Level: First
Sunroom
- Level: First
Heating
- Direct Vent Heater, Forced Air, Other
Cooling
- Central Air
Appliances
- Included: Dishwasher, Dryer, Microwave, Gas Range, Washer
Features
- Storage
- Flooring: Carpet, Other, Tile, Hardwood
- Basement: Interior Entry,Walk-Out Access,Finished,Full
- Has fireplace: No
Interior area
- Total structure area: 3,904
- Total interior livable area: 3,904 sqft
- Finished area above ground: 2,560
- Finished area below ground: 1,344
Property
Parking
- Total spaces: 2
- Parking features: Paved, 1 - 4 Spaces, Garage Door Opener
- Attached garage spaces: 2
Features
- Levels: Multi/Split
- Patio & porch: Deck, Glassed-in Porch
- Has view: Yes
- View description: Scenic
- Body of water: St.Croix River
- Frontage length: Waterfrontage: 260,Waterfrontage Owned: 260
Lot
- Size: 2.69 Acres
- Features: City Lot, Rural, Level, Open Lot, Rolling Slope, Landscaped
Details
- Additional structures: Shed(s)
- Parcel number: CALAM014B013
- Zoning: Residential
Construction
Type & style
- Home type: SingleFamily
- Architectural style: New Englander
- Property subtype: Single Family Residence
Materials
- Wood Frame, Wood Siding
- Foundation: Poured Concrete
- Roof: Shingle
Condition
- Year built: 1984
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Water: Private, Public
Community & HOA
Community
- Security: Security System
Location
- Region: Calais
Financial & listing details
- Price per square foot: $169/sqft
- Tax assessed value: $374,200
- Annual tax amount: $5,613
- Date on market: 5/21/2026
Estimated market value
$629,000
$598,000 - $660,000
$3,283/mo
Price history
| Date | Event | Price |
|---|---|---|
| 5/21/2026 | Contingent | $659,000$169/sqft |
Source: | ||
| 5/16/2026 | Pending sale | $659,000$169/sqft |
Source: | ||
| 5/7/2026 | Price change | $659,000-2.2%$169/sqft |
Source: | ||
| 4/6/2026 | Listed for sale | $674,000$173/sqft |
Source: | ||
| 3/29/2026 | Pending sale | $674,000$173/sqft |
Source: BHHS broker feed #1654695 Report a problem | ||
| 3/29/2026 | Contingent | $674,000$173/sqft |
Source: | ||
| 3/18/2026 | Listed for sale | $674,000-3.4%$173/sqft |
Source: | ||
| 3/6/2026 | Listing removed | -- |
Source: Owner Report a problem | ||
| 2/2/2026 | Listed for sale | $698,000$179/sqft |
Source: Owner Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $5,613 +2.3% | $374,200 +15.9% |
| 2023 | $5,489 +10.8% | $322,900 +23.8% |
| 2022 | $4,955 -8.3% | $260,800 +4.2% |
| 2021 | $5,404 -0.1% | $250,200 +17% |
| 2020 | $5,412 | $213,900 |
| 2019 | $5,412 | $213,900 |
| 2018 | $5,412 | $213,900 |
| 2017 | $5,412 | $213,900 |
| 2016 | $5,412 | $213,900 |
| 2015 | $5,412 | $213,900 |
| 2014 | $5,412 | $213,900 |
| 2013 | $5,412 +10% | $213,900 |
| 2012 | $4,920 | $213,900 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 04619
Nearby schools
GreatSchools rating
- 6/10Calais Elementary SchoolGrades: PK-6Distance: 1.2 mi
- 5/10Calais Middle/High SchoolGrades: 7-12Distance: 1.4 mi
A local agent can set up tours, give advice and negotiate with sellers.
- Maine
- Washington County
- Calais
- 04619
- 918 Main Street







