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Jefferson County NY Homes for Sale

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  • /45

    $3,995,000

    • 11 Beds
    • 4 Baths
    • 5,818 Sq Ft

    48920 Sport, Alexandria, NY 13607

    Welcome to Sport Island, one of the most iconic and sought after-private islands in the majestic Thousand Islands Region. This extraordinary 3.90 -acre- estate offers once in a lifetime opportunity to own a piece of paradise surrounded by breathtaking sunsets and panoramic ship views. The property highlights the main house and 3 charming cottages, perfect for hosting family, friends & guests.

    Cathy Garlock Listing by Garlock Realty

    48920 Sport, Alexandria, NY 13607
  • /12

    $369,000

    $15K PRICE DROP
    • 4 Beds
    • 1 Bath
    • 2,454 Sq Ft

    47873 Number Nine Unit 899, Alexandria, NY 13607

    Gorgeous 3 BR/2 BA island cottage situated on a private parcel. This property features open floor plan, cathedral wood ceilings and the most amazing screened-in front porch that runs the length of the cottage. This property was built in 2006 and is in turn-key condition. So get your family ready to enjoy all this wonderful river location has to offer.

    Cathy Garlock Listing by Garlock Realty

    47873 Number Nine Unit 899, Alexandria, NY 13607
  • /48

    $349,000

    • 4 Beds
    • 3 Baths
    • 1,656 Sq Ft

    28042 New York 12, Watertown, NY 13601

    Welcome to this beautiful Cape Cod-style home offering approximately 3,000 square feet of finished living space, perfectly blending comfort, privacy, and functionality. Nestled among mature trees, this property provides a peaceful setting while still featuring an expansive backyard complete with a fire pit, garden space and chicken coop —ideal for relaxing or entertaining. The inviting exterior

    Ashley Scanlin Listing by North Star Real Estate & Property Management

    28042 New York 12, Watertown, NY 13601
  • /42

    $214,900

    $10K PRICE DROP
    • 3 Beds
    • 1.5 Baths
    • 1,202 Sq Ft

    352 N Colorado Ave, Watertown, NY 13601

    Charming 3 bedroom, 1-bath home in the City of Watertown. Offering over 1,200 sq ft of living space for your enjoyment. This home features a finished basement, providing additional space for a 2nd living room, rec room, office, or storage. The kitchen has an abundance of cabinet and counter space. The comfortable living room has a gas fireplace and plenty of room for entertainment. Enjoy the

    Andrew Sales Guzman Listing by Bridgeview Real Estate

    352 N Colorado Ave, Watertown, NY 13601
  • /22

    $530,000

    • 2 Beds
    • 2 Baths
    • 1,315 Sq Ft

    48435 Goose Bay Rd, Redwood, NY 13679

    Charming 2 Bedroom / 2 Bath Thousand Islands River Cottage This inviting riverfront cottage offers a warm and open floor plan with beautiful cathedral ceilings that create a spacious, airy feel. Large windows stretch across the front of the home, filling the space with natural light and providing amazing views of the river and unforgettable sunsets. The interior features classic pinewood floors

    Cathy Garlock Listing by Garlock Realty

    48435 Goose Bay Rd, Redwood, NY 13679
  • /15

    $29,500

    • Land
    • 24.6 Acres
    • $1,199 per Acre

    0 County Road 22 Unit S1665624, Antwerp, NY 13608

    Discover the quintessence of serene living on this expansive 24- acre lot nestled in a rural oasis. Withpicturesque water views and 2 potential building lots, this property offers endless possibilities for those seeking tranquility and a connection with nature. While not directly waterfront, this property provides unparalleled views of the shimmering waters, creating a sense of tranquility

    Joni Bates Listing by Marble Key Realty LLC

    0 County Road 22 Unit S1665624, Antwerp, NY 13608
  • /35

    $249,900

    • 3 Beds
    • 1.5 Baths
    • 1,400 Sq Ft

    174 Bowers Ave, Watertown, NY 13601

    Situated in the heart of the city, this 3-bedroom home puts you minutes from the hospital, schools, and everything the area has to offer. The layout spans two floors, with all three bedrooms and a full bathroom located on the upper level and a half bath conveniently positioned on the main floor. Since purchasing, the seller has made several meaningful updates including a full interior repaint,

    Robert Gardner Listing by Bridgeview Real Estate

    174 Bowers Ave, Watertown, NY 13601
  • /24

    $49,900

    • Land
    • 20.45 Acres
    • $2,440 per Acre

    00 Austin Road #6 Unit 6, Antwerp, NY 13608

    20.45-acre lot located on a paved town road in Antwerp, NY. This property is part of a newly surveyed subdivision (Lot #6) and is priced for a quick sale with owner financing. With power and utilities available at the road, this site is ideal for a country home or a weekend getaway. The land features open grassland at the front and a scenic mix of woodlands in the back. Its location provides easy

    Kirk Goodrow NY OUTDOOR REALTY LLC

    00 Austin Road #6 Unit 6, Antwerp, NY 13608
  • /33

    $410,000

    • 4 Beds
    • 3 Baths
    • 1,482 Sq Ft

    18451 Black Creek Rd, La Fargeville, NY 13656

    Country Living at Its Best – 15 Acres in the Thousand Islands School District! Discover the perfect blend of comfort, space, and privacy in this beautiful 3–4 bedroom, 3-bath country home situated on 15 scenic acres. Featuring an inviting open-concept floor plan, this home is ideal for both everyday living and entertaining. The spacious living area is highlighted by a cozy fireplace, creating a

    Cathy Garlock Listing by Garlock Realty

    18451 Black Creek Rd, La Fargeville, NY 13656
  • /17

    $199,000

    $40K PRICE DROP
    • 5 Beds
    • 3 Baths
    • 2,636 Sq Ft

    405 N Main St, Mannsville, NY 13661

    Fantastic Investment Opportunity! This well-maintained multi-family home offers three fully occupied apartments—two spacious 2-bedroom units and one 1-bedroom unit. Each apartment comes with an oven/range and refrigerator, providing convenience for tenants. Added value with lawn care, snow removal, and refuse removal included, making property management easier. Perfect for both investors and

    Lory Cobb Listing by Berkshire Hathaway HomeServices CNY Realty Watn

    405 N Main St, Mannsville, NY 13661
  • /8

    $29,900

    • Land
    • 3.73 Acres
    • $8,016 per Acre

    0 Ridge Rd Unit S1678724, Rutland, NY 13601

    Here you will find almost 4 acres nestled within the trees giving you peace and privacy! The owner started to clear an area with a driveway so you can see the potential location for your future home or business. Included on the other side of the road is a waterfront parcel along the Black River. Conveniently located just outside the city of Watertown and close to Fort Drum.

    Gayle Wiley Listing by Lake Ontario Realty, LLC

    0 Ridge Rd Unit S1678724, Rutland, NY 13601
  • /48

    $388,000

    $1K PRICE DROP
    • 5 Beds
    • 3 Baths
    • 2,359 Sq Ft

    21724 Farney Pit Rd, Carthage, NY 13619

    Welcome to this stunning contemporary home with attached 2 stall garage in a peaceful Carthage location! This spacious property combines modern style, comfort, and room to grow—all just a short distance from local amenities and Fort Drum. Step inside to an impressive foyer featuring vaulted ceilings that continue into the bright and airy living room, creating a grand and inviting atmosphere

    Darren Ashcroft Listing by North Star Real Estate & Prop Mgmt LLC-Carthage

    21724 Farney Pit Rd, Carthage, NY 13619
  • /38

    $319,000

    $10K PRICE DROP
    • 2 Beds
    • 1 Bath
    • 696 Sq Ft

    19474 Crestview Dr, Wellesley Island, NY 13640

    ADORABLE WELLESLEY ISLAND COTTAGE OFFERING MAGNIFICENT RIVERVIEWS AND A DOCK SLIP! Welcome to this 696 square foot cottage offering magnificent views of the St. Lawrence River’s main shipping channel on beautiful and vehicle accessible Wellesley Island. Nestled in the Crestview Acres Association, this charming property is perfectly positioned not far from the shoreline and offers access to the

    Shondra Beach Listing by Bridgeview Real Estate

    19474 Crestview Dr, Wellesley Island, NY 13640
  • /2

    $15,000

    $8K PRICE DROP
    • Land
    • 1.71 Acres
    • $8,772 per Acre

    0 Route 11, Evans Mills, NY 13637

    Check out this parcel! Between Evans Mills and Philadelphia, close to Fort Drum it is the perfect location!

    Brandie Beebe Listing by Staie on the Seaway Real Estate Services RES, LLC.

    0 Route 11, Evans Mills, NY 13637
  • /19

    $175,000

    • 3 Beds
    • 2 Baths
    • 1,056 Sq Ft

    25920 State Route 26, Plessis, NY 13675

    This well maintained 3 bedroom, 2 bathroom home combines comfort, functionality, and a long list of updates throughout. Improvements completed in recent years include updated flooring, windows, doors, electrical, insulation, kitchen cabinetry, bathroom fixtures, appliances, furnace, central A/C, and a newly installed whole house Generac generator system for added peace of mind. A brand new deck

    Molly Hall Listing by North Star Real Estate & Prop Mgmt LLC-Carthage

    25920 State Route 26, Plessis, NY 13675
  • /45

    $210,000

    $15K PRICE DROP
    • 4 Beds
    • 1 Bath
    • 2,176 Sq Ft

    24533 2nd St, Carthage, NY 13619

    Welcome home to this spacious four-bedroom gem nestled in the charming hamlet of Herrings. If you've been searching for a place that checks all the boxes without breaking a sweat, your hunt might just be over. This generous home offers over two thousand square feet of living space, giving you plenty of room to spread out and breathe. With four bedrooms and a full bathroom, there's space to make

    Ricky Gates Listing by eXp Realty

    24533 2nd St, Carthage, NY 13619
  • /42

    $200,000

    $30K PRICE DROP
    • 2 Beds
    • 1.5 Baths
    • 1,151 Sq Ft

    8 2nd St, Alexandria Bay, NY 13607

    Step into timeless charm with this beautifully maintained two-bedroom, 1.5-bath home located within the desirable village limits. The updated kitchen features sleek stainless-steel appliances, ample cabinetry, and a layout ideal for everyday living and entertaining. Natural light fills the home, highlighting its warm and inviting atmosphere throughout. Enjoy your morning coffee or evening unwind

    Desiree Roberts Listing by Lake Ontario Realty, LLC

    8 2nd St, Alexandria Bay, NY 13607
  • /35

    $525,000

    • 5 Beds
    • 3 Baths
    • 2,521 Sq Ft

    21841 Lane Rd, Watertown, NY 13601

    Welcome to this stunning 5-bedroom, 3-bath home situated on 2.07 acres, offering the perfect combination of space, comfort, and convenience. Ideally located just minutes from Fort Drum, Watertown, shopping, dining, and local amenities, this home has something for everyone.The spacious eat-in kitchen features granite countertops, a pantry, abundant cabinetry, and plenty of counter space for

    Elizabeth Chaltain Listing by Chaltain Realty, LLC

    21841 Lane Rd, Watertown, NY 13601
  • /7

    $400,000

    • Land
    • 10,402 Sq Ft
    • $1,675,042 per Acre

    48289 Hibbard Point Rd, Alexandria, NY 13679

    Rare opportunity to own a prime riverfront building lot featuring 80 feet of frontage on the water! This incredible recreational property already includes two permanent docks and a large storage shed, making it ready to enjoy immediately while you plan your future build. Located directly next to the public boat launch and just 5 minutes from downtown Alexandria Bay, this property offers

    Desiree Roberts Listing by Lake Ontario Realty, LLC

    48289 Hibbard Point Rd, Alexandria, NY 13679
  • /50

    $799,000

    • Land
    • 29.86 Acres
    • $26,758 per Acre

    14211 Dodge Ave, Sackets Harbor, NY 13685

    Own the destination where meaningful moments happen. Outskirts 1812 is an established, versatile event space and wellness hub ready for its next visionary owner. Sale includes buildings, inventory, and equipment, along with the gorgeous 29.86 acres of land, trees, and views! Optimally set on a major route to the village of Sackets Harbor, traveled by countless potential clientele. Location and

    William Leepy Listing by NNY Homes Inc

    14211 Dodge Ave, Sackets Harbor, NY 13685
  • /15

    $55,000

    • Land
    • 41,991 Sq Ft
    • $57,054 per Acre

    Lot 1 Potter Blvd, Clayton, NY 13624

    Located on Potter Boulevard in Clayton, this approximately 0.96-acre parcel (140 feet by 300 feet) is in the process of being subdivided and offers a versatile opportunity just steps from the St. Lawrence River. Whether you're looking to build a year-round home, a seasonal getaway, or a garage to store boats and recreational equipment, this lot offers the space and location to suit a variety of

    Jeremy Briggs Listing by Motivated Realty

    Lot 1 Potter Blvd, Clayton, NY 13624
  • /34

    $239,900

    $10K PRICE DROP
    • 5 Beds
    • 3 Baths
    • 2,070 Sq Ft

    683 Bronson St, Watertown, NY 13601

    Excellent investment opportunity with over $3,450 per month in gross rental income. This income-producing property features a large duplex with two 2-bedroom, 1-bathroom apartments, along with a separate single-family home offering 1 bedroom and 1 bathroom. Recent improvements include fresh paint, new flooring, and a freshly sealed driveway, helping reduce immediate maintenance concerns. The

    Michael Hall Listing by North Star Real Estate & Property Management

    683 Bronson St, Watertown, NY 13601
  • /47

    $399,900

    $10K PRICE DROP
    • 4 Beds
    • 2 Baths
    • 1,874 Sq Ft

    26161 New York 283, Watertown, NY 13601

    Newly built ranch-style home conveniently located less than 5 miles from Fort Drum and just minutes to Watertown! This 4-bedroom, 2 full bath home offers 1,874 sq ft enjoy the ease of one level living with in-floor radiant heat, forced air, and an attached heated 2-stall garage. The open-concept layout features cathedral ceilings, a custom stone/shiplap electric fireplace, and a modern kitchen

    Andrew Sales Guzman Listing by Bridgeview Real Estate

    26161 New York 283, Watertown, NY 13601
  • /50

    $2,499,900

    • 7 Beds
    • 7.5 Baths
    • 2,016 Sq Ft

    42795 Paynes Lake Camp Rd, Antwerp, NY 13608

    Welcome to your private Payne Lake compound — a rare waterfront retreat offering luxury, space, and unmatched versatility. Set on an incredible 600 feet of pristine waterfront with your own private boat launch, this one-of-a-kind property delivers the ultimate lakefront lifestyle with room for everyone .The main residence features 3 bedrooms and 3.5 baths, thoughtfully designed with comfort and

    James Clute Listing by Berkshire Hathaway CNY Realty

    42795 Paynes Lake Camp Rd, Antwerp, NY 13608
  • /48

    $549,000

    $51K PRICE DROP
    • 4 Beds
    • 2.5 Baths
    • 2,668 Sq Ft

    1419 Loomus Dr, Watertown, NY 13601

    Welcome to this absolutely stunning and exceptionally well-maintained home located on one of Watertown's most desirable and picturesque streets. Situated on a beautifully manicured 0.39-acre lot, this impressive property offers the perfect combination of timeless character, modern updates, and outstanding functionality. Extensively refreshed in 2026, the home features brand-new interior paint

    Noah Taylor Listing by Keller Williams Northern New York

    1419 Loomus Dr, Watertown, NY 13601
  • /2

    $27,000

    $3K PRICE DROP
    • Land
    • 19,994 Sq Ft
    • $58,824 per Acre

    0 N Adams Unit S1306912, Adams, NY 13605

    Nice level lot with municipal water and sewer. No Village Taxes. Street lights and you are walking distance to the golf course, school and shopping.

    Karen Peebles Listing by Berkshire Hathaway HomeServices CNY Realty Watn

    0 N Adams Unit S1306912, Adams, NY 13605
  • /37

    $249,900

    • 4 Beds
    • 2 Baths
    • 1,911 Sq Ft

    10 N Main St, Carthage, NY 13619

    Great Investment Opportunity with Owner-Occupant Potential! Live in One Unit & Let the Other Help Pay Your Mortgage! Warm and welcoming updated duplex located in the Village of Carthage offering an incredible opportunity for both investors and owner-occupants alike! The downstairs apartment is currently vacant and ready for you to move right in while the upstairs rental helps pay your mortgage or

    Teresa Caprara Listing by North Star Real Estate & Property Management

    10 N Main St, Carthage, NY 13619
  • /45

    $1,795,000

    • 4 Beds
    • 3.5 Baths
    • 4,087 Sq Ft

    19514 Peel Dock Rd, Wellesley Island, NY 13640

    RARE RIVERFRONT GEM***CUSTOM BUILT MAIN CHANNEL HOME*** Step into this timeless elegant custom built 2007 river house perched on the main channel- where every day feels like a vacation. Designed with craftsmanship and comfort in mind, this home offers breathtaking views of passing ships and the illuminated bridge at night, all from your spacious wrap around porch. The property features 4BR/3.5

    Cathy Garlock Listing by Garlock Realty

    19514 Peel Dock Rd, Wellesley Island, NY 13640
  • /46

    $349,000

    • 4 Beds
    • 3 Baths
    • 1,344 Sq Ft

    110 Ames Dr, Black River, NY 13612

    Amazing raised ranch home in the coolest area! Located on a private road and at the end of the street you have the luxury of privacy and so much space!!! Beautiful yard! Spacious living with newer laminate flooring flows nicely to the formal dining with sliders leading to a beautiful deck. White cabinetry kitchen comes fully applianced and has lots of counters for meal prep. Full bath in hallway,

    Vicki Bulger Listing by Howard Hanna-Watertown

    110 Ames Dr, Black River, NY 13612
  • /47

    $2,595,000

    • 7 Beds
    • 5 Baths
    • 3,602 Sq Ft

    47247 Sunset Dr, Wellesley Island, NY 13640

    Nestled in the highly sought-after Westminster Park neighborhood, this exceptional 4-bedroom, 3-bath waterfront home offers an unparalleled Thousand Islands lifestyle. Located directly across the road from the golf course, the custom residence features soaring cathedral ceilings, a beautifully designed gourmet kitchen, formal dining room, and spacious living areas showcasing picturesque water

    Cathy Garlock Listing by Garlock Realty

    47247 Sunset Dr, Wellesley Island, NY 13640
  • /20

    $173,900

    $6K PRICE DROP
    • 3 Beds
    • 1 Bath
    • 1,072 Sq Ft

    405 Sherman St, Carthage, NY 13619

    Charming 3-Bedroom Bungalow on an Oversized Corner Lot! Welcome home to this adorable 2-story bungalow offering 1,072 sq. ft. of comfortable living space. Featuring 3 bedrooms and a beautifully remodeled full bath, this home blends classic charm with modern updates. Relax on the inviting wraparound front deck before stepping into the bright and airy living room, highlighted by a large picture

    Kathleen Evans Listing by Berkshire Hathaway HomeServices CNY Realty Watn

    405 Sherman St, Carthage, NY 13619
  • /50

    $1,490,000

    $60K PRICE DROP
    • 4 Beds
    • 3.5 Baths
    • 3,735 Sq Ft

    10411 Bayshore Dr, Adams, NY 13605

    Some homes are built; 10411 Bayshore Drive was thoughtfully crafted. Designed by architect Michael Aubertine, this custom modern masterpiece was completed in August 2022 with quality finishes and impressive upgrades throughout. Imagine waking every day to the glimmer of Lake Ontario just outside your window—that dream is real here. From the moment you arrive, the curb appeal is off the charts. A

    William Leepy Listing by NNY Homes Inc

    10411 Bayshore Dr, Adams, NY 13605
  • /33

    $150,000

    $10K PRICE DROP
    • 3 Beds
    • 1 Bath
    • 1,012 Sq Ft

    335 Mcclelland St, Watertown, NY 13601

    This charming 3-bedroom, 1-bath property offers a comfortable layout with classic character and several recent updates throughout. Step into a bright and airy 3 seasons front porch perfect for watching the sunrise with coffee or an afternoon nap. Inside you will enjoy many of the updates that have been done. Downstairs has a nice flow from living room/ dining area and into kitchen. The kitchen

    Shannon Carmon Listing by Keller Williams Northern New York

    335 Mcclelland St, Watertown, NY 13601
  • /35

    $359,000

    • 5 Beds
    • 2.5 Baths
    • 1,876 Sq Ft

    322 E Main St, Brownville, NY 13615

    Welcome to this beautifully maintained 5-bedroom, 2.5-bath home located in the highly sought-after General Brown Central School District on .42 acres.Offering plenty of space for family living and entertaining, this property features numerous upgrades throughout and a layout designed for comfort and convenience.The main level includes a first-floor laundry room, spacious living areas, and an

    Ashley Scanlin Listing by North Star Real Estate & Property Management

    322 E Main St, Brownville, NY 13615
  • /2

    $249,000

    • 5 Beds
    • 4 Baths
    • 2,966 Sq Ft

    32451 Co Rt 179, Clayton, NY 13624

    This 4-family house features 4 well maintained apartments. Three 1-bedroom and one 2-bedroom apartments. Unit #1 has washer/dryer hookups. Primary heat source for each unit is electric but each unit has a propane monitor, giving the tenant the option of purchasing propane heat. Only a 15 minute drive to Watertown and 30 minutes to Fort Drum. The property has frontage on the Chaumont River and

    Robert Morris Listing by Howard Hanna Real Estate

    32451 Co Rt 179, Clayton, NY 13624
  • /9

    $385,140

    • Land
    • 78.6 Acres
    • $4,900 per Acre

    15400 Middle Rd, Dexter, NY 13634

    78.6 Acres of Opportunity on Beautiful Pillar Point! Discover the endless possibilities with this exceptional 78.6-acre parcel nestled in the peaceful countryside of Pillar Point. Whether you're dreaming of building your forever home, a private getaway, or the ultimate hunting camp, this property offers the perfect setting. Nature lovers and outdoor enthusiasts will appreciate the abundant

    Teresa Caprara Listing by North Star Real Estate & Property Management

    15400 Middle Rd, Dexter, NY 13634
  • /44

    $230,000

    $19K PRICE DROP
    • 1975 Beds
    • 2,375 Sq Ft

    474 S James St, Carthage, NY 13619

    Wow! Now this is a remarkable investment property or large family home! Your choice. This property has 8 bedrooms and 3 bathrooms, a common kitchen and a few different common areas. It is virtually100% rented all the time, and the owner even air bnbs some rooms. There is plenty of parking and the opportunities are endless! The rent income is 5325 per month, which is amazing for the price. This

    Kirk Gilchrist Listing by Bridgeview Real Estate

    474 S James St, Carthage, NY 13619
  • /50

    $349,900

    • 5 Beds
    • 5 Baths
    • 3,833 Sq Ft

    830 State St, Carthage, NY 13619

    This charming home offers the perfect blend of timeless character and everyday comfort. From the moment you arrive, you'll appreciate its inviting curb appeal and spacious setting, providing plenty of room to enjoy both indoor and outdoor living. Inside, you will be amazed by the beauty of leaded glass doors, a stunning staircase, and gorgeous views of the gardens and pools. The generous living

    Darren Ashcroft Listing by North Star Real Estate & Prop Mgmt LLC-Carthage

    830 State St, Carthage, NY 13619
  • /49

    $149,000

    $36K PRICE DROP
    • Land
    • 0 Sq Ft

    11609 State Route 3 Unit 1, Smithville, NY 13605

    What an opportunity!!! Check out this brand-new, turnkey mobile lakeside Double Decker, perfectly situated on the picturesque shores of Henderson Bay, Lake Ontario. This fully furnished 1-bedroom, 1-bathroom mobile cottage is ready for you to enjoy. It features an open-concept living and kitchen area with granite countertops, stainless steel appliances, and sleek white cabinetry. The home is

    Kiah Sugrue Listing by Lake Ontario Realty, LLC

    11609 State Route 3 Unit 1, Smithville, NY 13605
  • /9

    $65,000

    • Land
    • 1.39 Acres
    • $46,763 per Acre

    2 3 Mile Point Rd, Chaumont, NY 13622

    Build your vision on this 1.39 acre lots located on Three Mile Point Road in Chaumont. Offering views of Lake Ontario, these cleared and level parcels provide a versatile opportunity for a year-round residence, or seasonal getaway. Conveniently located near marinas, public boat launches, restaurants, fishing, boating, and other outdoor attractions, with the St. Lawrence River and Thousand Islands

    Shanae Wiseman Listing by Lake Ontario Realty, LLC

    2 3 Mile Point Rd, Chaumont, NY 13622

Showing Results 601 - 640, Page 16 of 17

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