Colleen Middleton is a dedicated Realtor with Northrop Realty, bringing nearly 40 years of real estate experience to buyers and sellers throughout the Catonsville, Baltimore, and surrounding counties. She began her career in 1987 in the title industry before transitioning to real estate in 2006. Colleen quickly established herself as a top performer, ranking in the Top 100 agents at her former brokerage and becoming part of her Ellicott City office’s No. 1 team for four consecutive years. Since joining Northrop Realty in 2021, Colleen has consistently ranked among the Top 20 agents within the brokerage, thanks to the resources and support provided by her team.

Known for her commitment to the Golden Rule, Colleen always puts her clients' needs first, treating them with the same respect and care she would expect for herself. She values the relationships she builds with her clients, many of whom become lifelong friends. Colleen works by referral, ensuring that every client feels valued and heard throughout the process. Her clients appreciate her honesty, integrity, and sincere dedication to making their real estate experience as smooth and successful as possible, from initial negotiations to post-settlement support.

A longtime resident of Catonsville, Colleen understands the local market and has a deep connection to the community. She is passionate about helping her clients achieve their real estate goals, whether buying or selling, and is always available to lend her expertise. Outside of real estate, Colleen enjoys spending time with her family and values the importance of loyalty, trust, and integrity in all of her relationships.