Homes for Sale Under 300K in Jefferson County NY
190 results
- 1358 Sherman St, Watertown, NY 13601
- 3 bds
- 1 ba
- 1,122 sqft
LISTING BY: KELLER WILLIAMS NORTHERN NEW YORK Loading...
- 12 Stone St, Carthage, NY 13619
- 3 bds
- 1 ba
- 1,360 sqft
LISTING BY: HOMETOWN REAL ESTATE SERVICES - 146 S Massey St, Watertown, NY 13601
- 5 bds
- 2 ba
- 2,184 sqft
LISTING BY: NORTH STAR REAL ESTATE & PROPERTY MANAGEMENT - 405 N Main St, Mannsville, NY 13661
- 5 bds
- 3 ba
- 2,636 sqft
LISTING BY: BERKSHIRE HATHAWAY HOMESERVICES CNY REALTY WATN - 27634 County Route 342, Black River, NY 13612
- 3 bds
- 2 ba
- 900 sqft
LISTING BY: EXIT REALTY HOMEWARD BOUND - 202 Mechanic St, Watertown, NY 13601
- 4 bds
- 1 ba
- 1,680 sqft
LISTING BY: NORTH STAR REAL ESTATE & PROPERTY MANAGEMENT - 21 Avery Ave, Alexandria Bay, NY 13607
- 4 bds
- 2 ba
- 1,715 sqft
LISTING BY: LAKE ONTARIO REALTY, LLC - 112 Mechanic St, Antwerp, NY 13608
- 4 bds
- 2 ba
- 1,891 sqft
LISTING BY: CROSS KEYS REAL ESTATE LLC Loading...
- 246 E Hoard St, Watertown, NY 13601
- 3 bds
- 2 ba
- 1,472 sqft
LISTING BY: NORTHERN BEGINNINGS REALTY LLC - 460 N Washington St, Carthage, NY 13619
- 3 bds
- 1 ba
- 1,472 sqft
LISTING BY: HOMETOWN REAL ESTATE SERVICES - 558 Adelaide St, Carthage, NY 13619
- 3 bds
- 2 ba
- 1,330 sqft
LISTING BY: HOMETOWN REAL ESTATE SERVICES - 4624 Us Route 11, Mannsville, NY 13661
- 3 bds
- 1 ba
- 2,041 sqft
LISTING BY: MEYER REAL ESTATE, LLC. - 1011 Gotham St, Watertown, NY 13601
- 7 bds
- 3 ba
- 2,595 sqft
LISTING BY: BERKSHIRE HATHAWAY HOMESERVICES CNY REALTY WATN - 226-228 Francis St, Watertown, NY 13601
- 4 bds
- 2 ba
- 1,694 sqft
LISTING BY: NNY HOMES INC - 523 Emerson St, Watertown, NY 13601
- 4 bds
- 1 ba
- 1,498 sqft
LISTING BY: NORTH STAR REAL ESTATE & PROPERTY MANAGEMENT - 678 Bronson St, Watertown, NY 13601
- 5 bds
- 2 ba
- 1,601 sqft
LISTING BY: NNY HOMES INC - 212 E Main St, Watertown, NY 13601
- 6 bds
- 3 ba
- 2,184 sqft
LISTING BY: WINWIN REALTY - 351 N California Ave, Watertown, NY 13601
- 4 bds
- 1 ba
- 1,232 sqft
LISTING BY: HAPPILY EVER AFTER REALTY CORP - 11609 State Route 3 #91, Adams, NY 13605
- 2 bds
- 1 ba
- 400 sqft
LISTING BY: LAKE ONTARIO REALTY, LLC - 565 Mill St, Watertown, NY 13601
- 12 bds
- 4 ba
- 6,144 sqft
LISTING BY: FORTE MANAGEMENT GROUP - 210 S Rutland St, Watertown, NY 13601
- 3 bds
- 2 ba
- 1,181 sqft
LISTING BY: NORTH STAR REAL ESTATE & PROPERTY MANAGEMENT - 42 Bridge St, Carthage, NY 13619
- 2 bds
- 1 ba
- 1,166 sqft
LISTING BY: TLC REAL ESTATE LLC - CARTHAGE - 859 Coffeen St, Watertown, NY 13601
- 3 bds
- 2 ba
- 2,692 sqft
LISTING BY: FRATTALI REAL ESTATE & PROPERTY MANAGEMENT, LLC - 24 Bolton Ave, Alexandria Bay, NY 13607
- 4 bds
- 2 ba
- 1,704 sqft
LISTING BY: STAIE ON THE SEAWAY REAL ESTATE SERVICES RES, LLC. - 219-221 W Main St, Brownville, NY 13615
- 5 bds
- 3 ba
- 2,473 sqft
LISTING BY: HUNT REAL ESTATE ERA - 43851 State Route 3, Natural Bridge, NY 13665
- 4 bds
- 1 ba
- 1,410 sqft
LISTING BY: TLC REAL ESTATE LLC - CARTHAGE - 310 Gotham St, Watertown, NY 13601
- 4 bds
- 2 ba
- 1,704 sqft
LISTING BY: MARBLE KEY REALTY LLC - 1021 Boyd St, Watertown, NY 13601
- 4 bds
- 2 ba
- 1,882 sqft
LISTING BY: BRIDGEVIEW REAL ESTATE - 474 S James St, Carthage, NY 13619
- 1975 bds
- -- ba
- 2,375 sqft
LISTING BY: BRIDGEVIEW REAL ESTATE - 307 S Pleasant St, Watertown, NY 13601
- 4 bds
- 2 ba
- 1,682 sqft
LISTING BY: BENNETT REALTY GROUP LLC - 116 Phelps St, Watertown, NY 13601
- 4 bds
- 2 ba
- 1,350 sqft
LISTING BY: GREY ARROW REALTY, INC. - 521 Francis St, Carthage, NY 13619
- 6 bds
- 3 ba
- 2,856 sqft
LISTING BY: BRIDGEVIEW REAL ESTATE

The data relating to real estate on this web site comes in part from the Internet Data Exchange (IDX) Program of the CNYIS, UNYREIS and WNYREIS. Real estate listings held by firms other than Zillow, Inc. are marked with the IDX logo and include the Listing Broker’s Firm Name. Listing Data last updated at 2026-04-17 07:05:42 PDT. Disclaimer: All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither the listing broker(s) nor Zillow, Inc. shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. © 2026 CNYIS, UNYREIS, WNYREIS. All rights reserved.
- For Sale
- New York
- Jefferson County
Find a Home You'll Love
Explore Nearby & Average Home Values
- Watertown Homes for Sale$195,771
- Evans Mills Homes for Sale$250,377
- Dexter Homes for Sale$233,128
- Adams Homes for Sale$213,880
- Adams Center Homes for Sale$224,017
- La Fargeville Homes for Sale$193,809
- Chaumont Homes for Sale$245,601
- Black River Homes for Sale$234,686
- Sackets Harbor Homes for Sale$285,131
- Cape Vincent Homes for Sale$241,139
- Henderson Homes for Sale$262,450
- Calcium Homes for Sale$211,674
- Rodman Homes for Sale$234,660
- Three Mile Bay Homes for Sale$250,959
- Brownville Homes for Sale$206,460
- Depauville Homes for Sale-
- Henderson Harbor Homes for Sale$380,738
- 13601 Homes for Sale$194,452
- 13637 Homes for Sale$251,306
- 13634 Homes for Sale$233,650
- 13605 Homes for Sale$213,056
- 13606 Homes for Sale$224,003
- 13656 Homes for Sale$196,094
- 13622 Homes for Sale$243,010
- 13612 Homes for Sale$236,037
- 13685 Homes for Sale$285,822
- 13618 Homes for Sale$240,647
- 13650 Homes for Sale$260,353
- 13616 Homes for Sale$212,848
- 13682 Homes for Sale$233,543
- 13693 Homes for Sale$250,076
- 13615 Homes for Sale$207,229
Disclaimer: School attendance zone boundaries are supplied by Pitney Bowes and are subject to change. Check with the applicable school district prior to making a decision based on these boundaries.
About the ratings: GreatSchools ratings are based on a comparison of test results for all schools in the state. It is designed to be a starting point to help parents make baseline comparisons, not the only factor in selecting the right school for your family. Learn more









