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3 Bedroom Homes in Harrington, DE
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3 bedsNew constructionWith a pool

3 Bedroom Homes in Harrington, DE

3 Bedroom Homes in Harrington, DE

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23 Listings
Map

3 Bedroom Homes in Harrington, DE

23 Listings

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Thomas O'Leary

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Lic. #RB-0020869

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  1. 46 Harmill Blvd — photo30Active

    $356,000

    3 bd · 2 ba · 1,444 sqft

    46 Harmill Blvd, Harrington, DE

    Tammy Mast · Keller Williams Realty Central-Delaware

  2. 324 Dorman St — photo30Active

    $305,000

    3 bd · 2 ba · 1,410 sqft

    324 Dorman St, Harrington, DE

    Deborah M Cadwallader · RE/MAX Horizons

  3. 162 Knife Box Rd — photo15Active

    $299,000

    3 bd · 2 ba · 1,250 sqft

    162 Knife Box Rd, Harrington, DE

    Stephen A. Tolmie Sr. · RE/MAX Advantage Realty

  4. 72 Hogtown Rd — photo43Active

    $429,000

    3 bd · 2 ba · 1,910 sqft

    72 Hogtown Rd, Harrington, DE

    Keysha Marie Cole · Delaware Valley Realtors

  5. 205 Harrington Ave — photo13Active

    $220,000

    3 bd · 2 ba · 1,179 sqft

    205 Harrington Ave, Harrington, DE

    Joseph K Larrimore · Classic Realty

  6. 405 Center St Ext — photo32Active

    $342,000

    3 bd · 2 ba · 1,602 sqft

    405 Center St Ext, Harrington, DE

    Katina Geralis · EXP Realty, LLC

  7. 40 S Wrens Way — photo44Active

    $449,900

    3 bd · 3 ba · 1,827 sqft

    40 S Wrens Way, Harrington, DE

    Marcia Rostien · Woodburn Realty

  8. 10961 Shawnee Rd — photo26Active

    $459,899

    3 bd · 2 ba · 1,800 sqft

    10961 Shawnee Rd, Harrington, DE

    Eddie zagal-ponce · Tesla Realty Group, LLC

  9. 15879 S Dupont Hwy — photoPrice Reduced65Active

    $699,900

    3 bd · 4 ba · 2,987 sqft

    15879 S Dupont Hwy, Harrington, DE

    Terri L. Favata · Elevated Real Estate Solutions

  10. 29 Hazel Grove St #107 — photo1Active

    $329,500

    3 bd · 3 ba · 2,059 sqft

    29 Hazel Grove St #107, Harrington, DE

    Tammy Mast · Keller Williams Realty Central-Delaware

  11. 112 Grant St — photoPrice Reduced23Active

    $339,000

    3 bd · 2 ba · 2,156 sqft

    112 Grant St, Harrington, DE

    Matthew Tyler Kalogeras · Houwzer

  12. 994 Vernon Rd — photoPrice Reduced82Active

    $599,000

    3 bd · 2 ba · 1,348 sqft

    994 Vernon Rd, Harrington, DE

    Kimberly Marie Kurtz · Long & Foster Real Estate, Inc.

  13. 20484 S Dupont Hwy — photoPrice Reduced12Active

    $329,900

    3 bd · 2 ba · 1,617 sqft

    20484 S Dupont Hwy, Harrington, DE

    Lee Johnson · Coldwell Banker Premier - Seaford

  14. 213 S West St — photoPrice Reduced44Active

    $270,000

    3 bd · 2 ba · 1,698 sqft

    213 S West St, Harrington, DE

    Whitney Westover · First Coast Realty LLC

  15. 17 Hazel Grove Street #104 — photoPrice Reduced1Active

    $325,500

    3 bd · 3 ba · 2,059 sqft

    17 Hazel Grove Street #104, Harrington, DE

    Tammy Mast · Keller Williams Realty Central-Delaware

  16. 11 Hazel Grove Street #103 — photoPrice Reduced17Active

    $329,500

    3 bd · 3 ba · 2,059 sqft

    11 Hazel Grove Street #103, Harrington, DE

    Tammy Mast · Keller Williams Realty Central-Delaware

  17. 61 Harmill Blvd #Lot 2 — photoPrice Reduced1Active

    $372,500

    3 bd · 2 ba · 0 sqft

    61 Harmill Blvd #Lot 2, Harrington, DE

    Tammy Mast · Keller Williams Realty Central-Delaware

  18. 123 Fleming St — photoPrice Reduced33Active

    $300,000

    3 bd · 2 ba · 1,616 sqft

    123 Fleming St, Harrington, DE

    Tammy Mast · Keller Williams Realty Central-Delaware

  19. 100 Wolcott St — photo15Active

    $374,900

    3 bd · 2 ba · 1,526 sqft

    100 Wolcott St, Harrington, DE

    James H. Yost · Compass

  20. 15 a New Street — photoPrice Reduced15Active

    $288,000

    3 bd · 3 ba · 1,432 sqft

    15 a New Street, Harrington, DE

    Melanie G Owens · First Coast Realty LLC

  21. 274 Sarah Side Dr — photoPrice Reduced35Active

    $464,990

    3 bd · 2 ba · 2,070 sqft

    274 Sarah Side Dr, Harrington, DE

    Conrad J Heilman III · D.R. Horton Realty of Delaware, LLC

  22. 103 East St — photoPrice Reduced29Active

    $265,000

    3 bd · 6 ba · 1,248 sqft

    103 East St, Harrington, DE

    ROXANNE SPRAGUE · Coldwell Banker Premier - Seaford

  23. 21 Cedar Crest Ln — photoPrice Reduced3Active

    $200,000

    3 bd · 2 ba · 1,680 sqft

    21 Cedar Crest Ln, Harrington, DE

    Abigail N Drobinski · Real Broker LLC

Explore Harrington homes

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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

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The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Realty.com participates, and is provided by BRIGHT through a licensing agreement. 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. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.
Listing information ©2026 BRIGHT MLS®. All Rights Reserved, Information deemed reliable but not guaranteed. Data Last Updated: 2026-09-21 21:49:51 UTC
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    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #RB-0020869

    Call Thomas

    Harrington, DE community profile

    Population
    3,980
    Median income
    $61,166
    Housing units
    1,770
    People per sq. mi.
    43.7
    Area
    91 sq. mi.

    Source: HJN community data

    Harrington housing market

    August 2026

    Harrington 12-month median sale price trend

    Selling at 100.0% of asking price

    Sales here are closing essentially at asking. MLS · 15 sales · as of Aug 31, 2026

    Homes that sold · County records, as of Aug 31, 2026

    Median sale price
    $305,000$263,750–$351,250 typical range
    Price per sq. ft.
    $171
    Sales
    16
    Paid in cash
    18.8%

    Homes on the market · MLS, as of Aug 30, 2026–Aug 31, 2026

    Median list price
    $374,900
    Homes for sale
    35
    Median days on market
    22 days

    Price trend · Assessor repeat sales, as of Aug 31, 2026

    Year-over-year
    21.7%

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

    Median home size
    1,579 sq. ft.