Jefferson County NY Homes for Sale

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  /8

  $850,000

  • Land
  • 1.7 Acres
  • $500,000 per Acre

  0 Birch Island Lot A Unit S1605776, Alexandria, NY 13607

  An amazing waterfront lot on the majestic St Lawrence River. This lot is ready to build your dream home or cottage where you can enjoy the ship views, sunsets, boating and relaxing in nature. The boat house offers storage space for your watercraft with deep-water dockage and spacious area for guests. The lot is level, cleared and has electric in place. Don't miss this chance to own one of the few

  Cathy Garlock Listing by Garlock Realty

  

  0 Birch Island Lot A Unit S1605776, Alexandria, NY 13607
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  /13

  $99,000

  • Land
  • 2 Acres
  • $49,500 per Acre

  Lot F Beachfront Lane Dr N, Theresa, NY 13691

  Discover the perfect escape on this stunning 2.0-acre parcel nestled along the beautiful Lake of the Woods. Surrounded by mature trees and the peaceful sounds of nature, this wooded lot offers the privacy and serenity you’ve been searching for. Located in an area with year-round residences, this property provides the flexibility to create either a peaceful seasonal retreat or a comfortable

  Amanda Miller Listing by Lake Ontario Realty, LLC

  

  Lot F Beachfront Lane Dr N, Theresa, NY 13691
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  /30

  $229,900

  • 5 Beds
  • 4 Baths
  • 4,969 Sq Ft

  317 Clay St, Watertown, NY 13601

  Here is a terrific investment opportunity and the majority of the work has been done allowing you to immediately turn a profit. Add a bit more sweat equity and there is a whole additional house that could bring in even more income!!! Truly this is a unique and financially sound opportunity! The 4 unit building has been almost completely renovated and is tenant occupied. The house in the back has

  Amy Kenney Listing by Keller Williams Northern New York

  

  317 Clay St, Watertown, NY 13601
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  /42

  $349,500

  • Land
  • 1.1 Acres
  • $317,727 per Acre

  43206 Murray Island, Clayton, NY 13624

  Murray Island hideaway on the beautiful St. Lawrence River. Two bedroom fully-equipped, well-maintained cabin in a quiet, private natural setting on 1.1 acre of historic Murray Island. Home has lovely River views of the islands with shipping channel backgound. Wooded, scenic surroundings. The nearby walking paths take you through the quiet woods and panoramic River scenes of Murray Island. Use as

  Katherine Dickson Listing by Front Porch Realty

  

  43206 Murray Island, Clayton, NY 13624
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  /4

  $69,900

  • 5 Beds
  • 2 Baths
  • 1,872 Sq Ft

  311 Main St, Theresa, NY 13691

  FIXER-UPPER OPPORTUNITY NEAR FORT DRUM Ready for your next renovation project? This spacious 4-5 bedroom, 2-bath home is waiting for the right contractor or investor to bring it to life Featuring high ceilings and open layout, ready for the sheetrock. Also includes large storage garage for vehicles & storage. Located close to in land lakes- perfect for outdoor enthusiasts. Call now for details &

  Cathy Garlock Listing by Garlock Realty

  

  311 Main St, Theresa, NY 13691
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  /5

  $219,600

  • Land
  • 54.9 Acres
  • $4,000 per Acre

  25049 New York 342, Evans Mills, NY 13637

  Excellent opportunity to own a expansive 54.9-acre parcel with prime visibility and access. This property boasts over 1,400 feet of frontage along NYS Route 342 and two entry points on Goulds Corners Road, providing exceptional accessibility. Currently utilized as tillable farmland, the land offers versatile potential for development, agriculture, or other uses. Located within the Town of Pamelia

  Amanda Mattimore Listing by Northern Beginnings Realty LLC

  

  25049 New York 342, Evans Mills, NY 13637
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  /2

  $60,000

  • Land
  • 0.09 Acre
  • $705,882 per Acre

  0 South St, Alexandria, NY 13607

  Two individual Point Vivan lots for sale. Lot 26 (34x21) and Lot 28 (50x23), selling together. They could be used for a garage, storage shed, parking and many other things,

  Lori Turgeon Listing by Garlock Realty

  

  0 South St, Alexandria, NY 13607
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  /12

  $199,000

  • 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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  /28

  $35,000

  • 5 Beds
  • 3 Baths
  • 2,473 Sq Ft

  219-221 W Main St, Brownville, NY 13615

  Opportunity awaits in the Village of Brownville! This property offers valuable multi-unit residential zoning (2-4 units), making it an excellent option for investors, developers, or anyone looking to build something new in a desirable location. The single stall garage with front entrance door is worth its weight in gold with attached shed with overhead utility door along the back side. This

  Karla Noftsier Listing by Hunt Real Estate ERA

  

  219-221 W Main St, Brownville, NY 13615
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  /21

  $189,000

  • 2 Beds
  • 1 Bath
  • 576 Sq Ft

  27180 Montonna Shores Rd N, Three Mile Bay, NY 13693

  Welcome to this home that can be an Airbnb (currently is) or your own home away from home, that also offers water rights. Its a furnished awesome 2 bedroom that also has an open porch/deck are and a Pergola with a Hot tub! The Airbnb makes money but feel free to use for yourself as well! Your choice! This won't last in todays market!

  Kirk Gilchrist Listing by Bridgeview Real Estate

  

  27180 Montonna Shores Rd N, Three Mile Bay, NY 13693
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  /9

  $149,888

  • 6 Beds
  • 2 Baths
  • 3,462 Sq Ft

  307 Church St, Carthage, NY 13619

  CAN BE DELIVERED VACANT.....Freshly Rehabbed Duplex in Carthage Village - Immediate Income...... Spacious 2-unit gem (3 beds per side, 3,462 sq ft above grade) in the heart of Carthage Village - steps from downtown..... One side is already occupied by a tenant, providing immediate cash flow. Live in one unit and let the renter pay your mortgage, or rent both for solid investment returns......

  Joseph Lombardo LOMBARDO HOMES & ESTATES

  307 Church St, Carthage, NY 13619
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  /11

  $25,000

  • Land
  • 2.29 Acres
  • $10,917 per Acre

  32032 Carter Street Rd Unit 121, Orleans, NY 13656

  Build Your Dream Home in the Country – 2.29 Acres Between Watertown & the Thousand Islands!Conveniently located is this beautiful 2.29-acre parcel, ideally situated between the scenic Thousand Islands region/St. Lawrence River and Watertown.This mostly level, partially cleared lot offers approximately 300 feet of road frontage, giving you flexibility in choosing the perfect spot to build

  Kiah Sugrue Listing by Lake Ontario Realty, LLC

  

  32032 Carter Street Rd Unit 121, Orleans, NY 13656
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  /49

  $298,000

  • 7 Beds
  • 3 Baths
  • 2,595 Sq Ft

  1011 Gotham St, Watertown, NY 13601

  Exceptional investment opportunity in one of Watertown’s most desirable neighborhoods! This well-maintained triplex on Gotham Street offers three spacious units; two 2-bedroom, 1-bath apartments and one 3-bedroom, 1-bath unit, each with comfortable layouts and abundant natural light. Set on an impressive one-acre lot within the city limits, the property offers ample outdoor space rarely found in

  Aaron Naklick Listing by Berkshire Hathaway HomeServices CNY Realty Watn

  

  1011 Gotham St, Watertown, NY 13601
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  /5

  $49,900

  • Land
  • 1.48 Acres
  • $33,716 per Acre

  0 Spruce Cresent, Pamelia, NY 13601

  Looking for a great location to build your dream home? Look no further! This 1.48 acre corner lot has road frontage on two roads (Spruce Crescent & Forest Dr.), lots of mature spruce trees & is located close to I 81 & less than 10 minutes from Fort Drum & has underground utilities, natural gas, electric, cable & internet are all available. Call today to schedule your private showing and see for

  Patty Calhoun Listing by Howard Hanna-Watertown

  

  0 Spruce Cresent, Pamelia, NY 13601
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  /50

  $599,900

  • 5 Beds
  • 3 Baths
  • 2,240 Sq Ft

  23155 Spring Valley Dr, Watertown, NY 13601

  Welcome home to this beautifully maintained ranch style home offering the perfect blend of country living and modern comfort located just minutes from downtown Watertown. Nestled on a generous stretch of land this home provides privacy, space and gorgeous updates through out! Inside this inviting single level layout with bright open living spaces, a modern well appointed kitchen, generously sized

  Amy Kenney Listing by Keller Williams Northern New York

  

  23155 Spring Valley Dr, Watertown, NY 13601
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  /50

  $1,199,990

  • 11 Beds
  • 4 Baths
  • 2,811 Sq Ft

  48571 Wintergreen, Alexandria, NY 13607

  Come check out this Incredible Opportunity in Goose Bay! Wintergreen Isle is officially up for sale and ready for a new owner! The Main land parcel with dockage also conveys!! Get your friends and family together and go in on this super cool island getaway like no other!!!! 4 Individual Cottages that are classic Historic Cuties and also make a great rental business! So much opportunity here!!

  Amanda Miller Listing by Lake Ontario Realty, LLC

  

  48571 Wintergreen, Alexandria, NY 13607
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  /18

  $120,000

  • 2 Beds
  • 1 Bath
  • 540 Sq Ft

  48814 County Route 1, Redwood, NY 13679

  Cute 2 BR waterfront cottage on Crooked Creek in excellent condition located minutes from Alexandria Bay. 5-minute boat trip to the St. Lawrence River. Electric, well, septic and new hot water heater. Furnishings included.

  Lori Turgeon Listing by Garlock Realty

  

  48814 County Route 1, Redwood, NY 13679
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  /49

  $165,000

  • 3 Beds
  • 1 Bath
  • 1,356 Sq Ft

  622 Alexandria St, Carthage, NY 13619

  Charming and well-maintained home located on a quiet street in a convenient neighborhood. This property offers a welcoming layout with spacious living areas, abundant natural light, and thoughtful updates throughout. Enjoy comfortable bedrooms, a functional floor plan and a fenced in yard ideal for relaxing or hosting gatherings. Close to local shops, dining, schools and amenities this home

  Michelle Stephens Listing by North Star Real Estate & Prop Mgmt LLC-Carthage

  

  622 Alexandria St, Carthage, NY 13619
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  /18

  $170,000

  • 4 Beds
  • 2 Baths
  • 1,704 Sq Ft

  310 Gotham St, Watertown, NY 13601

  Fully Renovated Turnkey Duplex – Prime Walkable Location in Watertown, NYAsking Price: $170,000 Exceptional opportunity to own a completely redone, truly turnkey duplex in one of Watertown’s most walkable neighborhoods. This property features two spacious 2-bedroom / 1-bath units, each with brand-new laundry, and has been fully renovated from top to bottom less than two years ago. When we say

  Julie Ablan-Woodrow Listing by Marble Key Realty LLC

  

  310 Gotham St, Watertown, NY 13601
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  /6

  $45,000

  • Land
  • 2.2 Acres
  • $20,455 per Acre

  0 Plank Rd Unit S1608616, Pamelia, NY 13616

  Looking for a place to build your new home? Here is a cleared, level 2.2 acre lot which has municipal water and electricity available at the road. Conveniently located minutes from Watertown and Fort Drum! Plus it's on a dead-end road so you have privacy and minimal traffic. Also listed as two separate lots MLS #S1570088 and #S1570048.

  Gayle Wiley Listing by Lake Ontario Realty, LLC

  

  0 Plank Rd Unit S1608616, Pamelia, NY 13616
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  /36

  $104,900

  • 2 Beds
  • 2 Baths
  • 1,098 Sq Ft

  451 Portage St, Watertown, NY 13601

  Come and see this great starter home! The property just came back on teh market after finacning fell through. 2 Bedroom and 2 Bath house with new flooring throughout. The first floor was fully painted. The full baths offer tile flooring and a jacuzzi style tub. The home has newer wiring and windows. If you are looking for your first home you will want to see this.

  Stephen Byers Listing by Forte Management Group

  

  451 Portage St, Watertown, NY 13601
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  /41

  $164,900

  • 4 Beds
  • 1.5 Baths
  • 1,350 Sq Ft

  116 Phelps St, Watertown, NY 13601

  Situated on a nice lot in the city of Watertown this home is conveniently located and easy to get where you want to go! The house faces Phelps St, with room for a car on each side of the house, but the good parking is behind the house off of Hoard St. on that side there is an oversized 2 car garage that has its own meter and is very well built. There is a separate area for storage or a workshop.

  Amanda Kingsbury Listing by Grey Arrow Realty, Inc.

  

  116 Phelps St, Watertown, NY 13601
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  /28

  $117,000

  • 2 Beds
  • 1 Bath
  • 1,218 Sq Ft

  16 Rulison St, Carthage, NY 13619

  This is a rare opportunity to own a great bargain in the peaceful setting of West Carthage, New York. Nestled on 2.5 scenic acres, this charming property offers space, privacy, and versatility at an affordable price point, making it an excellent choice for first-time buyers, downsizers, or anyone looking for a quiet retreat. The home features two comfortable bedrooms and one full bath, with a

  Rob Moyer Listing by Door to Door Realty

  

  16 Rulison St, Carthage, NY 13619
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  /38

  $214,900

  • 4 Beds
  • 2 Baths
  • 1,864 Sq Ft

  141 Breen Ave, Watertown, NY 13601

  This home offers multiple entry options, either through a front porch sitting area or an enclosed back porch accessible from the spacious kitchen. Upon entering, you step into a double living room that connects directly to a massive master bedroom and a full bathroom.Upstairs, there are three additional large carpeted bedrooms and another full bathroom. The landing area includes a space that

  Anne Harrienger Listing by Marzano Real Estate, LLC.

  

  141 Breen Ave, Watertown, NY 13601
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  /2

  $31,500

  • Land
  • 0.41 Acre
  • $76,829 per Acre

  0 N Adams Unit S1306940, 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 S1306940, Adams, NY 13605
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  /25

  $85,000

  • 3 Beds
  • 2 Baths
  • 1,736 Sq Ft

  24428 US Route 11, Le Ray, NY 13637

  SPACIOUS 3-BEDROOM HOME WITH SUNROOM, TWO LIVING ROOMS & FENCED IN YARD-MOVE IN READY ! Well-maintained 1992 Fairmont home "Fantasy" model manufactured home offering approximately 1,736 sq. ft. This 3-bedroom, 2-bath home features a spacious layout with two living rooms, providing plenty of room for relaxing , entertaining, or creating a dedicated family space. One of the highlights of the home

  Beverly Swiernik Listing by Northern Beginnings Realty LLC

  

  24428 US Route 11, Le Ray, NY 13637
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  /50

  $649,900

  • 8 Beds
  • 5.5 Baths
  • 5,374 Sq Ft

  244 Clinton St, Watertown, NY 13601

  CLASSIC, ELEGANT & EXQUISITE are just a few of the words to describe this stunning city home that sits on nearly an acre of land! A grand foyer with a sweeping staircase sets the tone, leading to a spacious living room perfect for entertaining, formal dining room with an abundance of natural light and statement fireplace. The private library/den boasts custom built-ins, perfect for books or

  Sara DelSignore Listing by Howard Hanna-Watertown

  

  244 Clinton St, Watertown, NY 13601
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  /3

  $37,900

  • Land
  • 7.28 Acres
  • $5,206 per Acre

  0 Hinds Rd - Lot 2 - Purple Unit S1645267, Pamelia, NY 13601

  3 Vacant Building Lots – Town of Pamelia / General Brown School District. Are you looking to build your dream home, just minutes from the city, yet surrounded by the peaceful feel of the countryside? These three vacant building lots offer you the best of both worlds! Located on a quiet rural road in the Town of Pamelia, you’ll enjoy country living while staying within a short commute to Fort

  Lori Gervera Listing by Keller Williams Northern New York

  

  0 Hinds Rd - Lot 2 - Purple Unit S1645267, Pamelia, NY 13601
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  /43

  $1,295,000

  • 10 Beds
  • 10 Baths
  • 8,555 Sq Ft

  21979 Club Rd, Wellesley Island, NY 13640

  The serene crown jewel Historic Hart house located on Wellesley Island that is currently used as a bed & breakfast. The property features 10 guest rooms with private baths, fireplaces, a family suite, completely remolded family room with wood beam ceilings and moldings, commercial kitchen and beautiful dining area that seats 60 overlooking the golf course. This property is ideal for weddings,

  Cathy Garlock Listing by Garlock Realty

  

  21979 Club Rd, Wellesley Island, NY 13640
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  /2

  $32,000

  • Land

  1351 Loomus Dr, Watertown, NY 13601

  THIS IS AN 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

  

  1351 Loomus Dr, Watertown, NY 13601
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  /33

  $168,830 Open House 4/18

  • 3 Beds
  • 1.5 Baths
  • 1,416 Sq Ft

  24079 State Route 37, Watertown, NY 13601

  Real Estate Auction on April 25, 2026 @ 10 AM! No Minimum Bid. List price reflects assessed value! Bidding Starts at $1! Delayed Showing. Showings on 4/18 & 1 hour prior to the Auction only. This is a Live Onsite & Online Unreserved Real Estate & Contents Auction! Real Estate Features:1,416 Sq. Ft., 3 Bedroom, 1 1⁄2 Bath Ranch style home on .7 +/- Acres! Att. 1-Car Garage under the house. 30’

  Bernie Brzosteck Listing by Brzostek's Real Estate

  

  24079 State Route 37, Watertown, NY 13601
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  /6

  $400,000

  • 4 Beds
  • 4 Baths
  • 5,616 Sq Ft

  38 Walton St, Alexandria Bay, NY 13607

  Looking for a successful commercial investment in the 1000 Islands, we have one for you. This property is situated on 1.5 acres in the village with a water view of the main channel. The main house features 5 year-round rental units with an additional 8 units that are rented seasonally. This is truly a large parcel that could be developed into condos or motel/ hotel.This location is walking

  Cathy Garlock Listing by Garlock Realty

  

  38 Walton St, Alexandria Bay, NY 13607
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  /12

  $34,900

  • Land
  • 3.73 Acres
  • $9,357 per Acre

  0 Ridge Rd Unit S1602421, Rutland, NY 13601

  Here you will find almost 4 acres ready for you to decide what you want to build! The owner has already started to clear an area so you can see the potential location for your future home. On the other side of the road, there is access to the 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 S1602421, Rutland, NY 13601
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  /9

  $30,900

  • Land
  • 1.48 Acres
  • $20,878 per Acre

  0 Nys Route 26 Unit S1418899, Champion, NY 13619

  Excellent Location to build on or bring your ideas to. A large section of this lot has been leveled already. Property lines go beyond the leveled tree line. Just outside Carthage Village limits near school and other long-standing businesses. Electric on site and Public Water too!! Call to view or for more info!

  Lisa Spear Woodward Listing by Lisa Woodward Homes LLC

  

  0 Nys Route 26 Unit S1418899, Champion, NY 13619
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  /2

  $25,000

  • Land
  • 0.32 Acre
  • $77,882 per Acre

  226 Wealtha Ave, Watertown, NY 13601

  Rare opportunity to own a centrally located 0.3-acre city lot in a prime location! Just minutes from shopping, dining, parks, and schools, this versatile property offers both convenience and potential. Whether you're looking to build your dream home or invest in future development, this lot's size and location make it a standout. Easy access to major roads. Utilities available at the street.

  Jennifer Berie Listing by Jefferson Realty and Property Management

  

  226 Wealtha Ave, Watertown, NY 13601
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  /4

  $20,000

  • Land
  • 0.23 Acre
  • $85,397 per Acre

  126 Casey St, Watertown, NY 13601

  Very nice city lot, if you are looking for a bigger parcel of land then this is the deal for you. There are two lots for sale next to each other and you can purchase both lots and enjoy more space. Right off Arsenal St in the middle of all the amenities which includes the Mall, quick access to ROUTE 81, close commute to Fort Drum and so much more.

  Kathleen Evans Listing by Berkshire Hathaway HomeServices CNY Realty Watn

  

  126 Casey St, Watertown, NY 13601
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  /13

  $49,900

  • 3 Beds
  • 1 Bath
  • 1,560 Sq Ft

  544 Mill St, Watertown, NY 13601

  This charming old-style 3-bedroom, 1-bathroom home in the heart of Watertown features a beautiful brick exterior that adds character and appeal. Though it requires some rehabbing, the property offers great potential for customization, allowing you to transform it into your dream home. With its unique features, this house presents an excellent opportunity to create a personalized living space.

  Jaclyn Thomas Listing by Hunt Real Estate ERA

  

  544 Mill St, Watertown, NY 13601
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  /45

  $209,000

  • 3 Beds
  • 1.5 Baths
  • 1,230 Sq Ft

  135 Barben Ave, Watertown, NY 13601

  Fall in love with this adorable Cape Cod style home situated in the heart of Watertown. Move in to gorgeous new Laminate Hardwood Flooring through out main level, new Carpeting in Upstairs Master Bedroom, Freshly Painted interior throughout Home in neutral colors to include the huge Basement with Laundry Hookups and ample storage space. Kitchen has been updated with new countertops and added

  Anne Astafan Listing by North Star Real Estate & Prop Mgmt LLC-Carthage

  

  135 Barben Ave, Watertown, NY 13601
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  /24

  $649,900

  • Land
  • 307.3 Acres
  • $2,115 per Acre

  0 Black Creek Rd, Grenell, NY 13624

  Stunning 307 Acre parcel in the Town of Clayton with supreme hunting for both Deer and Ducks, lots of functional usable land for building your private dream home and using for recreation and hunting! Lots of woods, a few open areas and some awesome wetlands! Borders 2 road fronts with over 5000 feet of road front and close to the Village of Clayton and the river! Also borders the local snowmobile

  Amanda Miller Listing by Lake Ontario Realty, LLC

  

  0 Black Creek Rd, Grenell, NY 13624
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  /44

  $689,000

  • 5 Beds
  • 2 Baths
  • 1,770 Sq Ft

  6 Manhattan Island, Alexandria Bay, NY 13607

  ISLAND PARADISE AWAITS YOU Escape to your own slice of heaven in the charming Hasbrouck cottage, where you will enjoy your summers on the St Lawrence River. The cottage features 5BR/2BA, two inviting living rooms, original wainscoting, wood floors that offer warmth and vintage charm. You will love the front porches for your morning coffee or unwinding with amazing sunsets. Also features protected

  Cathy Garlock Listing by Garlock Realty

  

  6 Manhattan Island, Alexandria Bay, NY 13607

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