
Andrea is a full-time Realtor who began her Real Estate career in 2006, and is currently an Associate Broker at Compass. As a lifelong resident of Delaware, she is extremely familiar with the local communities and real estate market. Andrea is the Team Leader of Andrea Harrington & Associates where she oversees a team of dedicated agents and support staff to ensure our clients have the most seamless experience. Andrea is licensed in Delaware, Maryland, and Pennsylvania - with her team's dedicated office located in the heart of Middletown, Delaware.
Andrea serves on the Board of Directors for Delaware Association of Realtors (DAR) and New Castle County Board Of Realtors and is the 2025 NCCBOR President-Elect. She is honored to have been named the 2025 REALTOR® of the Year by both DAR & NCCBOR.
In 2021, Andrea formed a partnership with Stephen Mottola and the prestigious Mottola Group to bring in more knowledge and expertise to the team, and to further expand the team's service areas to Chester & Delaware counties of Pennsylvania, Philadelphia area, and southern New Jersey shore communities. Collectively, the partnership teams make up the #1 Ranked "large real estate group" in Delaware.
In 2024, Andrea Harrington & Associates successfully closed 143 transactions, selling $52 million in Real Estate, putting the team within the top 1% of all agents in the state.
Looking to buy or sell a home outside of Delaware? We have Realtor partners throughout the entire country who we can connect you with.
Service Areas
Middletown, DE | Newark, DE | Bear, DE | Townsend, DE | Odessa, DE | Wilmington, DE | Pike Creek, DE | Hockessin, DE | Greenville, DE | Claymont, DE | New Castle, DE | Delaware City, DE | Smyrna, DE | Clayton, DE | Dover, DE | Camden, DE | Rehoboth Beach, DE | Dewey Beach, DE | Lewes, DE | Millsboro, DE | Fenwick Island, DE | Bethany Beach, DE | Maryland | Pennsylvania


Andrea Harrington, Associate Broker/REALTOR
Licensed in DE
302-383-7575 | Direct
Compass RE
3701 Kennett Pike, Greenville, DE 19807
302-202-9855
This website was produced by Trolley Web