Specialties
We work across the full spectrum of Naperville and western suburbs real estate: luxury residential, traditional single-family homes, new construction, investment properties, and land. Buyers and sellers from Naperville, Downers Grove, Wheaton, Glen Ellyn, Aurora, Plainfield, Bolingbrook, and Lisle come to us because we know these neighborhoods block by block, not from a spreadsheet. Century 21 Circle has recognized our team with its Masters Diamond Award, and RealTrends has ranked us among the top 1.5% of teams nationally for transaction sides, currently #3 in Illinois and #44 in the country. Whether you're moving up, relocating for work along the I-88 corridor, or downsizing after decades in one house, we shape the process around where you actually are in life.
History
Established in 2001.
Teresa Ryan started what would become Ryan Hill Group back in 2001, when Naperville looked pretty different than it does today. She built the business first as Ryan Hill Realty, learning the western suburbs market from the ground up long before satellite offices and franchise banners entered the picture. When the chance came to align with Century 21 Circle, Teresa took it, not because the old model was broken, but because her clients deserved the global reach and technology a bigger brand brings, paired with the same person-first approach she started with. Twenty-five years in, the group still runs on a simple idea: real estate here isn't just square footage and comps, it's understanding why someone is moving in the first place and building the deal around that.
Meet the Business Owner: Teresa R.
Teresa Ryan is the managing broker behind Ryan Hill Group, and after 25-plus years selling homes in Naperville and the surrounding suburbs, she's developed the kind of hyperlocal instinct that doesn't show up on a resume. She holds an Illinois Managing Broker license and has built her team's reputation on RealTrends recognition (Verified Top Team, top 1.5% nationally) and Century 21's Masters Diamond Award, honors tied to actual closed transactions, not marketing copy. Outside of contracts and closings, the team runs Ryan Hill Cares, donating a minimum of $500 from every closed sale to local causes, with Angel Dog Alliance as a longtime partner. Ask anyone who's worked with her: a first-time buyer's starter home gets the same seriousness as a seven-figure luxury listing.