Jefferson County NY Homes for Sale

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  /11

  $249,900

  • 2 Beds
  • 2 Baths
  • 938 Sq Ft

  42685 New York 12, Alexandria Bay, NY 13607

  Discover this prime commercial opportunity! Situated on a spacious 1.54-acre lot, this property is 1 of 4 remaining in a highly sought-after location in the Thousand Islands. Benefit from its exceptional visibility and convenient access to a key transportation route linking the U.S. and Canada. Whether you're envisioning a retail outlet, a service-oriented venture, or any other commercial

  Kiah Sugrue Listing by Lake Ontario Realty, LLC

  

  42685 New York 12, Alexandria Bay, NY 13607
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  /22

  $209,900

  • 3 Beds
  • 1 Bath
  • 1,122 Sq Ft

  1358 Sherman St, Watertown, NY 13601

  This adorable cape cod is in an ideal part of town, close to schools and hospital and just a quick trip to Drum. The attached garage fits her full size SUV. The home boasts 3 beds and 1 bath. Two beds downstairs, 1 upstairs, and a possible 4th bed upstairs currently being used as an extra office space. There's a huge fully fenced back yard to as well. This serves as a perfect starter home or a

  Amanda Hanners Listing by Keller Williams Northern New York

  

  1358 Sherman St, Watertown, NY 13601
• 

  

  /2

  $35,000

  • Land
  • 0.42 Acre
  • $83,333 per Acre

  1331 Loomus Dr, Watertown, NY 13601

  THIS IS AND EXCLUSIVE PAUL FOWLER DEVELOPMENT "CUSTOM BUILD TO SUIT" LOT. PAUL WILL DESIGN AND CUSTOM BUILD YOUR DREAM HOUSE ON THIS BEAUTIFUL LOT, MINUTES FROM EVERYWHERE.

  Dave Pridgen Listing by Coldwell Banker Prime Prop,Inc

  

  1331 Loomus Dr, Watertown, NY 13601
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  /7

  $86,000

  • Land
  • 5.9 Acres
  • $14,576 per Acre

  31233 Elm Ridge Rd, Evans Mills, NY 13637

  Wow! What a find! How about a 5.8 acre lot that is level for building and right on the Indian River? Do a small bit of clearing and you'd have an oasis right on the river! Great views, great access - just a great great building and living lot! It wont last!

  Kirk Gilchrist Listing by Bridgeview Real Estate

  

  31233 Elm Ridge Rd, Evans Mills, NY 13637
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  /39

  $199,900

  • 4 Beds
  • 1 Bath
  • 1,400 Sq Ft

  651 S James St, Cape Vincent, NY 13618

  Welcome to this charming 4 bed 1 bath home only blocks away from the beautiful St. Lawrence river. Newly renovated to add more square footage and updated to include a new metal roof, paint and flooring, propane monitor, on demand water and much more. This home is a great opportunity to enjoy life in one the most scenic areas of the Thousand Islands. Convenient access to waterfront activities,

  Desiree Dercole Listing by Bridgeview Real Estate

  

  651 S James St, Cape Vincent, NY 13618
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  /26

  $289,900

  • 1 Bed
  • 0.5 Baths
  • 400 Sq Ft

  0 Rusho Bay Unit S1656856, Clayton, NY 13624

  Off Grid Grindstone Island Getaway ready for you to make it your own! 1 bedroom, open floor plan, outhouse, dock, 4 acres of land, 200' of riverfront and a beautiful location just minutes from Clayton! Spruce up this getaway or tear down and build your dream Island home! Rusho Bay is a beautiful protected bay perfect for fishing, swimming and boating! Grindstone Island is a one of a kind island

  Amanda Miller Listing by Lake Ontario Realty, LLC

  

  0 Rusho Bay Unit S1656856, Clayton, NY 13624
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  /6

  $760,000

  • Land
  • 151.94 Acres
  • $5,002 per Acre

  22877 New York 342, Watertown, NY 13601

  Prime Development Opportunity! 150.94 Acres Available!Unlock endless possibilities with this exceptional parcel of land, perfectly situated just off Interstate 81, north of Watertown. With an impressive 150.94 acres, this property offers incredible potential—keep it as productive farmland, or transform it into a housing development, apartment complexes, a truck stop, medical building,

  Betty Bork Listing by Door to Door Realty

  

  22877 New York 342, Watertown, NY 13601
• 

  

  /23

  $79,000

  • 4 Beds
  • 1 Bath
  • 1,410 Sq Ft

  43851 State Route 3, Natural Bridge, NY 13665

  Looking for the perfect winter project? Look no further! This 4-bedroom, 1-bath home with a 2-stall detached garage is nestled in the beautiful Adirondack Foothills. Offering easy commuting access to Fort Drum—just 20 minutes away! This property combines convenience with small-town charm. With its solid bones and great location, this home is the ideal canvas to create your true dream home. Let

  Abbigayle Culbertson Listing by TLC Real Estate LLC - Carthage

  

  43851 State Route 3, Natural Bridge, NY 13665
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  /27

  $129,900

  • 3 Beds
  • 1 Bath
  • 1,472 Sq Ft

  460 N Washington St, Carthage, NY 13619

  Village home affordably priced for a quick sale. The covered front porch leads into the hallway with a 1st floor bedroom to the right. To the left is the living room that leads to the formal dining room (currently used as another bedroom). Oversized kitchen offers plenty of space to expand cabinets or keep as an eat-in. Laundry room on the 1st floor. Upstairs is a large landing with 2 good sized

  Jennifer Waite Listing by Hometown Real Estate Services

  

  460 N Washington St, Carthage, NY 13619
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  /39

  $249,900

  • 5 Beds
  • 3 Baths
  • 2,457 Sq Ft

  121 N Clinton St, Carthage, NY 13619

  Welcome to this beautifully renovated 5-bedroom, 3-bath home in the Village of Carthage, NY. Thoughtfully updated from top to bottom, this move-in-ready property offers the perfect blend of space, comfort, and modern finishes.The first floor features a convenient bedroom and full bath, ideal for guests or one-level living, along with first-floor laundry. The bright, open living area is

  Lori Nettles Listing by TLC Real Estate LLC - Carthage

  

  121 N Clinton St, Carthage, NY 13619
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  /37

  $169,000

  • 4 Beds
  • 1.5 Baths
  • 1,112 Sq Ft

  8 S Broad St, Carthage, NY 13619

  Welcome home to this inviting 4-bedroom, 1.5-bath property located in Carthage, NY. This well-maintained home offers plenty of space for comfortable living, with a cozy layout perfect for families or those seeking extra room to grow. Enjoy your morning coffee on the back porch, where you can relax and take in the peaceful outdoors. A major plus is the moveable storage tent left behind—ideal for

  Cheyanne Brooks Listing by Marble Key Realty LLC

  

  8 S Broad St, Carthage, NY 13619
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  /5

  $29,900

  • Land
  • 4.36 Acres
  • $6,858 per Acre

  0 Route 11, Calcium, NY 13616

  "A LOT TO LOVE" The perfect site for your future. This 4.36 acre lot with over 1000ft of frontage will provide you with plenty of room for your dream home. This lot is PIE shaped and the beautiful perk here is that it abuts to the CALCIUM NATURE TRAIL , which provides a nice view of nature. GREAT LOCATION so close to FORT DRUM [WITHIN 5 MILES] . Public water, sewer and gas is available all

  Kathleen Evans Listing by Berkshire Hathaway HomeServices CNY Realty Watn

  

  0 Route 11, Calcium, NY 13616
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  /10

  $245,000

  • Land
  • 2.2 Acres
  • $111,364 per Acre

  37060 New York 12, Clayton, NY 13624

  Prime Location Near the St Lawrence River! Discover this brand-new steel building (built in 2025), perfectly situated in the Heart of the scenic 1000 Islands. The building is 40 x 65; the lot is level ideal for expansion or building a home. The construction is a highly durable custom build with steel trusses, designed for longevity and low maintenance. This property offers endless possibilities

  Cathy Garlock Listing by Garlock Realty

  

  37060 New York 12, Clayton, NY 13624
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  /14

  $349,900

  • Land
  • 17.72 Acres
  • $19,746 per Acre

  18031 Us Route 11, Watertown, NY 13601

  Incredible building lot opportunity in the town with road frontage on two main roads, high visibility and traffic, perfect for business development.

  Tara Marzano Listing by Marzano Real Estate, LLC.

  

  18031 Us Route 11, Watertown, NY 13601
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  /48

  $619,900

  • 4 Beds
  • 2 Baths
  • 1,800 Sq Ft

  6345 Fire Road 40, Three Mile Bay, NY 13693

  Come Check out this Fabulous 4 Bedroom Bayfront Ranch home with 178' of beautiful boatable waterfront on a private 3-acre lot! This outstanding property boasts so much including a 24X24 Garage PLUS a 32X42 Quonset hut for your boat storage! The Home was built in 2016 and although has been used as a cottage would make a great primary home with one adjustment! The Home features a beautiful layout

  Amanda Miller Listing by Lake Ontario Realty, LLC

  

  6345 Fire Road 40, Three Mile Bay, NY 13693
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  /46

  $899,900

  • 2 Beds
  • 2 Baths
  • 6,600 Sq Ft

  42685 New York 12, Alexandria Bay, NY 13607

  Check out this INCREDIBLE business/residential opportunity! Unlock the potential of this highly versatile multi-use commercial property, ideally positioned on 2.48 acres along a high-traffic corridor with prime visibility and direct access to a major route connecting the U.S. and Canada. The main 40'×40' finished showroom offers an impressive welcome with its 10-foot, three-sided covered

  Kiah Sugrue Listing by Lake Ontario Realty, LLC

  

  42685 New York 12, Alexandria Bay, NY 13607
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  /9

  $89,900

  • 3 Beds
  • 2 Baths
  • 1,152 Sq Ft

  781 W End Ave, Carthage, NY 13619

  Looking for your next project or investment? This 3-bedroom riverfront home is packed with potential and waiting for the right buyer to bring it back to life! Located right on the river, this property offers peaceful water views, great fishing, and plenty of room to make it your own. The home needs TLC throughout — perfect for a handyman, flipper, or DIY enthusiast who sees the value in good

  Teri Reichert Listing by NNY Homes Inc

  

  781 W End Ave, Carthage, NY 13619
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  /25

  $154,000

  • 3 Beds
  • 1 Bath
  • 938 Sq Ft

  20201 Ford St, La Fargeville, NY 13656

  Cute village home with three spacious bedroom located on a quiet side street. This property includes 3+ acres with the Chaumont River running through it and is in walking distance of the school. The treed lot has three outbuildings with electricity and insulation in two of those, offering plenty of storage. The large fenced in back yard adds privacy. The home has an enclosed porch allowing use in

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

  

  20201 Ford St, La Fargeville, NY 13656
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  /7

  $136,500

  • 4 Beds
  • 2 Baths
  • 2,016 Sq Ft

  360 Brainard St, Watertown, NY 13601

  Welcome to 360 Brainard St, a charming home nestled in a quiet neighborhood in Watertown. This inviting property offers the perfect blend of comfort, convenience, and character—ideal for homeowners or investors alike.Step inside to find a bright and welcoming interior featuring spacious living areas, abundant natural light, and a functional layout designed for everyday living. The home offers

  Michael Hall Listing by North Star Real Estate & Property Management

  

  360 Brainard St, Watertown, NY 13601
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  /50

  $649,900

  • 3 Beds
  • 2 Baths
  • 1,716 Sq Ft

  36976 New York 12e Unit 978, Clayton, NY 13624

  Come check out this amazing incredibly unique Clayton property featuring a 3 Bedroom 2 Bath Lovely Ranch home on 50 acres with a beautiful older well kept Dairy barn AND a well kept mid 90's Mobile Home that is a great In Law suite or rental and currently used as an AirBnB! So much opportunity here and privacy with rental income! The acreage out back is currently being farmed and leased out, the

  Amanda Miller Listing by Lake Ontario Realty, LLC

  

  36976 New York 12e Unit 978, Clayton, NY 13624
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  /14

  $119,999

  • Land
  • 72.5 Acres
  • $1,655 per Acre

  41033 Us Route 11, Antwerp, NY 13608

  Over 72 acres of partially wooded land with mature trees and a creek! This could be a hunters paradise, a developers dream, a farmers fruition as an agricultural lot with 29.25 acres of tillable land, a camping retreat or whatever you envision! Approval for a road granted for possibility to develop the land, National grid put a 3 phase wire by the property last summer. Located just minutes to the

  Jamie Donnell Listing by eXp Realty

  

  41033 Us Route 11, Antwerp, NY 13608
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  /22

  $99,900

  • 3 Beds
  • 1.5 Baths
  • 1,824 Sq Ft

  314 Main St, Antwerp, NY 13608

  This charming three-bedroom, one-and-a-half-bath residence exudes both character and potential, offering an exceptional opportunity for a discerning buyer to transform it into a truly remarkable home. From the moment you arrive, the property’s inviting curb appeal and solid construction are immediately evident. The exterior presents a timeless aesthetic, while the home’s sturdy foundation and dry

  Kathy Cook Listing by Door to Door Realty

  

  314 Main St, Antwerp, NY 13608
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  /31

  $329,000

  • 4 Beds
  • 2 Baths
  • 1,500 Sq Ft

  36 High St, Alexandria Bay, NY 13607

  Beautifully maintained village home in the 1000 Islands. This property features 4 bedrooms, 2 bathrooms, open floor plan, oak cabinetry, and has been completely remodeled throughout. Also includes an amazing pole barn 32 x 68 that is perfect for all of your boats, cars and storage. This property is conveniently located close to the school, shops and the St Lawrence River. Call now to preview this

  Cathy Garlock Listing by Garlock Realty

  

  36 High St, Alexandria Bay, NY 13607
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  /15

  $29,900

  • Land
  • 6.2 Acres
  • $4,823 per Acre

  36562 County Route 46, Theresa, NY 13691

  Build in the woods with a piece of Indian River Waterfront affordably priced to sell for under $30,000! You can have over six acres to build your dream home, camp, or to have privacy on this property! This is on a quiet country road (County Route 46); located less than five minutes from Theresa, and is not far from Fort Drum or Watertown! Kayaking... camping... ATV... seasonal second home... new

  Alson Taylor Listing by Howard Hanna-Watertown

  

  36562 County Route 46, Theresa, NY 13691
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  /25

  $184,900

  • 4 Beds
  • 1.5 Baths
  • 1,766 Sq Ft

  314 S Hamilton St, Watertown, NY 13601

  Welcome to a beautifully maintained 4 bedroom 1.5 bath home blending classic character with thoughtful updates. Built in 1916, this two-story gem offers over 1,700 sq ft of living space, conveniently sitting on a corner lot. Step inside to find hardwood floors, a gorgeous stone fireplace, and a spacious living room full of natural light. The formal dining room flows seamlessly into a bright, open

  Diana Hadlock Listing by Bridgeview Real Estate

  

  314 S Hamilton St, Watertown, NY 13601
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  /2

  $369,000 New Construction

  • 3 Beds
  • 2 Baths
  • 1,750 Sq Ft

  Lot C Elm Ridge Rd, Evans Mills, NY 13637

  Wow! How about choosing from 3 different models? These will range from 3 bedrooms and 2 baths with numerous styles, and you can make changes (with price alterations). This is a super nice area, with new homes being built, over 3 acres on this lot and ready for you. This lot is a very desired corner lot. Why buy "used" when you can buy new? We can have you in within 3-4 months! And did I mention

  Kirk Gilchrist Listing by Bridgeview Real Estate

  

  Lot C Elm Ridge Rd, Evans Mills, NY 13637
• 

  

  /21

  $79,900

  • 2 Beds
  • 1 Bath
  • 1,056 Sq Ft

  11 Unit #5 Liberty St, Champion, NY 13619

  Affordable 2-Bedroom, 2-Bath Townhouse in West Carthage – Great for Owner-Occupants or Investors! Check out Apartment #5, a well-maintained and affordable 2-bedroom, 2-bath townhouse in the heart of West Carthage! This charming row-style home features a spacious open floor plan with a comfortable living room, dining area, and two large bedrooms. The full walkout basement offers excellent

  Teresa Caprara Listing by North Star Real Estate & Property Management

  

  11 Unit #5 Liberty St, Champion, NY 13619
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  /12

  $35,000

  • Land
  • 2.89 Acres
  • $12,111 per Acre

  0 Putman Hill Rd, Champion, NY 13619

  Great building lot located just outside the village of Carthage with no village taxes yet minutes to shopping or restaurants in Town. Located on a slope it offers the opportunity for a new home with a walk out basement. Choose to have your driveway enter from the quiet side road Putman hill or from State Route 26. Less than 10 minutes to Fort Drum & 20 minutes to Watertown or Lowville.

  Jennifer Waite Listing by Hometown Real Estate Services

  

  0 Putman Hill Rd, Champion, NY 13619
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  /32

  $112,500

  • 3 Beds
  • 2 Baths
  • 1,276 Sq Ft

  127 High St, Watertown, NY 13601

  This is a vacant two unit property. Owner previously occupied lower apartment with a family member occupying upper apartment. Enclosed front porch and rear deck on lower unit. Driveway is shared at entrance then splits off to separate parking and garage. There are laundry hookups in basement but washer and dryer are not included in the sale. Good investment property. Property is being sold "AS

  Gloria Peluso Listing by Bridgeview Real Estate

  

  127 High St, Watertown, NY 13601
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  /17

  $31,500

  • 6 Beds
  • 3 Baths
  • 2,732 Sq Ft

  614 Boyd St, Watertown, NY 13601

  This is a Fannie Mae HomePath property! Multi-family home situated on a spacious lot, located close to your needed amenities. Each unit offers a nice open floor plan, allowing lots of natural light to flow throughout. Dont miss it!

  Hannah Mummert Listing by Hunt Real Estate ERA/Columbus

  

  614 Boyd St, Watertown, NY 13601
• 

  

  /19

  $125,000

  • 4 Beds
  • 2 Baths
  • 1,889 Sq Ft

  21196 County Route 69, Rodman, NY 13682

  Welcome to 21169 County Rd 69, a recently listed 4-bedroom, 2-bathroom home located in peaceful Rodman, NY. Offering 1,889 sq ft of living space, this property combines comfort and convenience with opportunity for expansion. A unique feature of this home is its gravity-fed spring, providing clean water that supports off-grid living. Outdoor enthusiasts will appreciate the home’s proximity to Tug

  Ricky Gates Listing by eXp Realty

  

  21196 County Route 69, Rodman, NY 13682
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  /31

  $1,499,999

  • 5 Beds
  • 2 Baths
  • 3,600 Sq Ft

  19611 Collins Landing E, Alexandria Bay, NY 13607

  This is a rare opportunity to own a premier year-round estate on the main channel of the St. Lawrence River. As you step through the front door, gleaming hardwood floors draw your eyes straight to the water. The heart of the home is a chef’s kitchen built for entertaining, with bar seating that opens directly into the living and dining areas. Whether you are hosting an intimate dinner or a large

  Allison Elliott Listing by Marble Key Realty LLC

  

  19611 Collins Landing E, Alexandria Bay, NY 13607
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  /27

  $1,300,000

  • Land
  • 435.7 Acres
  • $2,984 per Acre

  27375 County Route 57, Three Mile Bay, NY 13693

  Incredible opportunity to own approximately 435 acres in scenic Three Mile Bay, directly across the street from Lake Ontario. This expansive parcel features around 160 acres of active farmland, a spring-fed pond, and nearly 4,000 feet of road frontage on Route 57, along with over 1,000 feet of frontage on Route 12E. Previously fenced for buffalo, approximately 50 to 75 acres are still partially

  Jeremy Briggs Listing by Motivated Realty

  

  27375 County Route 57, Three Mile Bay, NY 13693
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  /49

  $198,900

  • 4 Beds
  • 2 Baths
  • 2,032 Sq Ft

  53 Bridge St, Carthage, NY 13619

  This Village of West Carthage Home is looking for a new owner! With some TLC and vision, it could be turned into the home of your dreams. Live in it as it is and work as you go! As you walk in the front door imagine a couple walls removed to make an open floor plan with a large living room, dining room, and kitchen. The full bathroom could be made into a larger bathroom/laundry room. The screened

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

  

  53 Bridge St, Carthage, NY 13619
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  /50

  $319,900

  • 3 Beds
  • 2.5 Baths
  • 2,743 Sq Ft

  140 Maple St, Black River, NY 13612

  his home exudes character and charm. With many new updates, including a brand new kitchen, this home has all of the space you could need. The paved driveway leads to the oversized garage with storage over the parking spaces. The fenced in backyard, and then even more yard beyond that, is perfect for gardening, play time and whatever your needs for an outdoor area could be. The wrap around porch

  Amanda Kingsbury Listing by Grey Arrow Realty, Inc.

  

  140 Maple St, Black River, NY 13612
• 

  

  /40

  $219,900

  • Land
  • 35 Acres
  • $6,283 per Acre

  Lot 2 S South Shore Rd, Lyme, NY 13693

  Check out this incredible opportunity to Own Acreage on the water!! Approx 35 Acre lot with 170' of Lakefront across the road perfect for swimming, fishing and so much more! Build your dream home, cottage or Farmette here!! Or make this your family summer compound! So much potential! This lot will be subdivided after and accepted offer and is going to be a rare find!!! 2 total lots available side

  Amanda Miller Listing by Lake Ontario Realty, LLC

  

  Lot 2 S South Shore Rd, Lyme, NY 13693
• 

  

  /47

  $83,700

  • 8 Beds
  • 2.5 Baths
  • 3,030 Sq Ft

  1023 Academy St, Watertown, NY 13601

  This is a large duplex on Academy street. Apt 1 has 2 bedrooms and 1 bath. Apt 2 has 2 floors and 6 bedrooms with a bathroom and a half. This is a single family residence. Building may need some work work. Parking is on the left side of the building.

  Jeffery Jones Listing by North Star Real Estate & Property Management

  

  1023 Academy St, Watertown, NY 13601
• 

  

  /49

  $395,000

  • 6 Beds
  • 7,274 Sq Ft

  1005 Academy St, Watertown, NY 13601

  RARE PORTFOLIO OPPORTUNITY ON ACADEMY: 6 UNITS, 1 TRANSACTION. Immediate scale for your investment portfolio! This offering combines two adjacent multi-family assets (1005 & 1013 Academy St) into a powerhouse 6-unit package in the heart of Watertown. The Numbers: Total combined lot size of 0.30 acres with 135' of frontage. Fully separated utilities with 6 gas and 6 electric meters—tenants pay

  Jeremy Briggs Listing by Motivated Realty

  

  1005 Academy St, Watertown, NY 13601
• 

  /2

  $12,000

  • Land
  • 0.63 Acre
  • $18,981 per Acre

  0 Route 11, Evans Mills, NY 13637

  Check out this prime location! Between Evans Mills and Philadelphia with close proximity to Fort Drum what more could you ask for!

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

  

  0 Route 11, Evans Mills, NY 13637
• 

  

  /29

  $210,000

  • 6 Beds
  • 3 Baths
  • 2,856 Sq Ft

  521 Francis St, Carthage, NY 13619

  Excellent Investment Opportunity in Carthage, NY! This triplex is featuring three separate units. a three bedroom and one bathroom apartment. A two bedroom and one bedroom apartment. A one bedroom and one bathroom apartment. Each unit offers comfortable living spaces and solid rental potential.Located on a 0.25-acre lot, this property includes off-street parking and is conveniently close to

  Jessica Olney Listing by Bridgeview Real Estate

  

  521 Francis St, Carthage, NY 13619

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