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Theresa, NY Homes for Sale | Realty.com
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3 bedsNew construction
10 listings
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With a pool

Homes for Sale in Theresa, NY

Homes for Sale in Theresa, NY

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10 Listings
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Homes for Sale in Theresa, NY

10 Listings

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas
  1. 28303 Joyner Road — photo50Active

    $450,000

    3 bd · 2 ba · 2,671 sqft

    28303 Joyner Road, Theresa, NY

    Patricia A Calhoun · Howard Hanna-Watertown

  2. 32420 Carpenter Road — photo7Active

    $25,000

    2 bd · 1 ba · 460 sqft

    32420 Carpenter Road, Theresa, NY

    Brittney Umstead · Realty by the River, Inc.

  3. 42281 Honey Hill Road — photo50Active

    $424,900

    2 bd · 2 ba · 1,766 sqft

    42281 Honey Hill Road, Theresa, NY

    Amanda J Miller · Lake Ontario Realty, LLC

  4. 43668 Muskelunge Lake Camp Road — photoPrice Reduced17Active

    $164,900

    2 bd · 1 ba · 540 sqft

    43668 Muskelunge Lake Camp Road, Theresa, NY

    Cathy F Garlock · Garlock Realty

  5. 110 Ralston Street — photoPrice Reduced48Active

    $214,000

    3 bd · 2 ba · 1,800 sqft

    110 Ralston Street, Theresa, NY

    Beth Miller · Lake Ontario Realty, LLC

  6. 213 Mill Street — photo30Active

    $215,000

    6 bd · 3 ba · 3,096 sqft

    213 Mill Street, Theresa, NY

    Joseph Murtha · North Star Real Estate & Property Management

  7. 41279 Nelson Road — photo26Active

    $149,000

    2 bd · 1 ba · 216 sqft

    41279 Nelson Road, Theresa, NY

    Kenneth Dauphinee · Berkshire Hathaway HomeServices Discover Real Estate

  8. 103-107 High Street — photoPrice Reduced50Active

    $240,000

    8 bd · 3 ba · 3,304 sqft

    103-107 High Street, Theresa, NY

    Courtney Thomas · Marble Key Realty LLC

  9. 39498 Hyde Lake Road — photo48Active

    $295,000

    2 bd · 2 ba · 408 sqft

    39498 Hyde Lake Road, Theresa, NY

    Cathy F Garlock · Garlock Realty

  10. 39800 Hyde Lake Road — photo50Active

    $265,000

    3 bd · 1 ba · 943 sqft

    39800 Hyde Lake Road, Theresa, NY

    Melinda Countryman · Lake Homes Realty LLC

Explore Theresa homes

By price

  • Under $300K
  • Under $500K
  • Under $700K
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  • 2 beds
  • 3 beds
  • 4 beds
  • 5 beds

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

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The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

Central New York Information Services (CNYREIS)
The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the New York State Alliance MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. 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 Realty.com shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. Copyright ©2026 New York State Alliance and participating MLS's - CNYIS, UNYREIS and WNYREIS. All Rights Reserved.
New York State Alliance of MLSs
The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the New York State Alliance MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. 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 Realty.com shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. Copyright ©2026 New York State Alliance and participating MLS's - CNYIS, UNYREIS and WNYREIS. All Rights Reserved.
    • New construction
    • With a pool

    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #10311208632

    Call Thomas

    Nearby areas

    ZIP codes

    • 13601 (304)
    • 13619 (108)
    • 13607 (63)
    • 13634 (48)
    • 13624 (46)
    • 13646 (38)
    • 13637 (31)
    • 13642 (30)

    Cities

    • Watertown City (251)
    • Alexandria (77)
    • Wilna (72)
    • Brownville (58)
    • Clayton (53)
    • Le Ray (45)
    • Orleans (40)
    • Champion (38)

    Theresa, NY community profile

    Population
    752
    Median income
    $72,635
    Housing units
    443
    People per sq. mi.
    9.9
    Area
    75.6 sq. mi.

    Source: HJN community data

    Theresa housing market

    July 2026 · This period is still settling

    Theresa 12-month median sale price trend

    Homes that sold · County records, as of Jul 28, 2026

    Median sale price
    $172,180$60,750–$255,126 typical range
    Sales
    10
    Paid in cash
    50.0%

    Homes on the market · MLS, as of Jul 21, 2026

    Median list price
    $249,450
    Homes for sale
    12

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

    Median home size
    1,425 sq. ft.