Real estate agents in McHenry County, IL
No agents are listed for McHenry County yet. Agents appear here only after they choose to.
McHenry County by the numbers
- Active licensees
- 1,663
- Brokers
- 1,331
- Managing brokers
- 294
- Residential leasing agents
- 38
- Licensed brokerage firms
- 77
- First licensed in the last 12 months
- 112
Source: Illinois Department of Financial and Professional Regulation via data.illinois.gov, ODbL (public record), as of October 23, 2026. Counted by the address city and county on file with the state (county filled from the ZIP code when the state left it blank). Active means an active license.
Franchise offices in McHenry County
4 real estate franchise offices list an address in McHenry County: 4 Century 21.
- CENTURY 21 Circle 25 S. Virginia Street, Crystal Lake, 60014 (224) 333-0118 · Office site
- CENTURY 21 New Heritage 11802 Main Street, Huntley, 60142 (847) 669-9555 · Office site
- CENTURY 21 New Heritage 203 W. Grant Highway, Marengo, 60152 (815) 568-8093 · Office site
- CENTURY 21 Integra 3717 West Elm Street, McHenry, 60050 (800) 844-7653 · Office site
Source: All The Places (CC-0), from each brand's public office locator, as of October 18, 2026. Not affiliated and not a recommendation; confirm details with the office.
Cities in McHenry County with franchise offices
- Crystal Lake1 office
- Huntley1 office
- Marengo1 office
- McHenry1 office
Real estate license guides for McHenry County cities
- Algonquin
- Cary
- Crystal Lake
- Fox River Grove
- Harvard
- Johnsburg
- Lake In The Hills
- Lakemoor
- Marengo
- McHenry
- Spring Grove
- Village Of Lakewood
- Wonder Lake
- Woodstock
Getting licensed? How to get an Illinois real estate license
Choosing an agent
- Ask how long they have worked in McHenry County and what they sold or helped buy there recently.
- Look at their website and listings to see how they present a home.
- Check that their license is active with the state real estate commission.
Are you an agent in McHenry County?
Get a free website, add McHenry County to "Markets I serve" and switch on the directory listing. Brokers can put the whole office on one plan.
Listings here are chosen by each agent and are not a recommendation. Property Landing Pages is not a brokerage.