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Contact Erin
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Helping buyers, sellers, investors, and growing families confidently navigate real estate throughout McHenry County and Northern Illinois.
Proud Partner of the Gassensmith Group
About Erin Matthews
With a love for all things home, Erin has firsthand experience buying, selling, renovating, and leasing homes of her own; and applies this knowledge to guiding others through successful transactions. She is masterful at relating to people, compassionate of all circumstances, a great listener, and respectful even when sharing different perspectives. Erin helps people feel at ease, guiding decisions without judgment, and making a potentially stressful moment fun!
As an agent, she is devoted, timely, and thorough. Erin provides her clients with accurate information to make informed decisions and negotiates fiercely on their behalf. She is extremely trustworthy and gains fulfillment from helping people through one of the largest financial and emotional changes in their lives. She truly always has your best interest at heart.
As a long-time resident of McHenry County, Erin has lived in many towns in the area giving her a unique perspective about each community. She also has investment properties located throughout McHenry County which is what initially led her to begin a career in real estate. She brings her passion and empathy to assist you with your buying and selling needs. When she’s not working, Erin can be found spending time outdoors with her husband, young daughter & dog; she enjoys doing yoga, traveling, cooking, and taking on home improvement projects.
Long-time McHenry County resident
Investor & homeowner
Buyer & seller representation
Local market expert
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Why Work With Erin, Crystal Lake Realtor
A Real Estate Experience Built Around You
Local Knowledge
Having lived throughout McHenry County, Erin offers insight into neighborhoods, schools, commute routes, and lifestyle opportunities.
Trusted Guidance
Clear communication and honest advice to help clients make confident decisions.
Strong Negotiation
Dedicated advocacy throughout the buying and selling process.
Personal Service
Responsive, hands-on support from consultation through closing.
Testimonials
What Clients Are Saying
Neighborhoods Erin Serves
Crystal Lake
Crystal Lake is one of McHenry County’s most sought-after communities, known for its excellent schools, vibrant downtown, beautiful parks, and easy access to Chicago via Metra. Residents enjoy a balance of suburban convenience, outdoor recreation, and a strong sense of community.
Average Home Styles
- Established ranch homes
- Traditional two-story single-family homes
- Split-level homes
- Townhomes and condominiums
School Districts
- Crystal Lake School District 47
- Community High School District 155
Local Attractions
- Three Oaks Recreation Area
- Crystal Lake Main Beach
- Historic Downtown Crystal Lake
Lake in the Hills
Lake in the Hills is a family-oriented community offering a quiet residential atmosphere, numerous parks, lakes, and recreational opportunities. Its convenient location near Randall Road shopping, dining, and major commuter routes makes it popular with families and professionals alike.
Average Home Styles
- Established ranch homes
- Traditional two-story single-family homes
- Split-level homes
- Townhomes and condominiums
School Districts
- Huntley School District 158
- Community Unit School District 300
Local Attractions
- Woods Creek Lake
- Indian Trail Beach
- Butch Hagele Beach
Cary
Cary combines small-town charm with convenient commuter access to Chicago. Known for its strong community spirit, excellent parks, highly rated schools, and picturesque setting along the Fox River corridor, Cary appeals to families, professionals, and retirees alike.
Average Home Styles
- Established ranch homes
- Traditional two-story single-family homes
- Custom homes on larger lots
- Newer residential developments
School Districts
- Cary Community Consolidated School District 26
- Cary-Grove Community High School District 155
Local Attractions
- Downtown Cary
- Cary Metra Station
- Cary-Grove Park
McHenry
Situated along the Fox River and Chain O’Lakes region, McHenry offers a blend of waterfront living, historic charm, and year-round recreation. Residents enjoy boating, fishing, local festivals, and a strong sense of community while remaining close to major employment centers throughout Northern Illinois.
Average Home Styles
- Established ranch homes
- Traditional two-story single-family homes
- Historic homes near downtown
- Riverfront and lakefront properties
School Districts
- McHenry Community High School District 156
- McHenry School District 15
Local Attractions
- Fox River
- Chain O’Lakes
- Downtown McHenry Riverwalk
Insights from Erin
Stay informed with local real estate insights from Erin Matthews, a trusted McHenry County Realtor serving Crystal Lake, Lake in the Hills, McHenry, Cary, and surrounding communities. Browse neighborhood guides, home buying and selling tips, market updates, and lifestyle resources designed to help buyers, sellers, investors, and retirees make confident real estate decisions throughout Northern Illinois.
Living in Crystal Lake, Illinois: Complete 2026 Guide
August 6, 2024
Why Fall and Winter Can Be the Smartest Seasons to Buy a Home
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🏡 The Best Places to Retire in McHenry County, Illinois
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🏡 How to Find the Best Real Estate Agent in McHenry County, IL
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First-Time Homebuyer’s Checklist
August 6, 2024
Frequently Asked Questions
Who is Erin Matthews and what areas does she serve?
Erin Matthews is a licensed real estate agent with the Gassensmith Group, specializing in McHenry County and Northern Illinois. Based in Crystal Lake, IL, she helps buyers, sellers, investors, and growing families with residential real estate across towns throughout McHenry County. She can be reached at (815) 690-1665.
What types of real estate transactions does Erin Matthews handle?
Erin Matthews assists clients with buying, selling, investing, and leasing residential properties. She works with first-time homebuyers, move-up buyers, sellers preparing to list, and investors looking for rental properties – all in the McHenry County area of Illinois.
Why should I choose Erin Matthews as my realtor in Crystal Lake, IL?
Erin Matthews brings firsthand experience buying, selling, renovating, and leasing her own homes, plus she holds investment properties throughout McHenry County. As a long-time local resident, she has deep knowledge of Crystal Lake neighborhoods, schools, commutes, and community amenities – knowledge she applies directly for her clients.
How does Erin Matthews approach negotiation for her clients?
Erin negotiates fiercely on behalf of her clients, whether they are buying or selling. She provides accurate market information so clients can make informed decisions, then advocates strongly on their behalf throughout the entire transaction process.
What neighborhoods and towns in McHenry County does Erin Matthews cover?
Erin Matthews serves buyers and sellers throughout McHenry County, Illinois, including Crystal Lake and surrounding communities. Having personally lived in many towns across the county, she offers a unique on-the-ground perspective about each neighborhood’s character, pricing, and lifestyle.
Is Erin Matthews experienced with investment properties?
Yes. Erin owns and manages investment properties located throughout McHenry County, which is what originally led her into a real estate career. She understands the investor mindset and can help clients evaluate properties for rental potential, renovation value, and long-term return.
How do I contact Erin Matthews at the Gassensmith Group?
You can reach Erin Matthews by phone at (815) 690-1665, or by visiting her profile at gassensmithgroup.com/erin/. The Gassensmith Group office is located at 1000 McHenry Ave, Suite 100, Crystal Lake, IL 60014. You can also connect with her on Facebook, Instagram, LinkedIn, and YouTube
What is the Gassensmith Group and how does Erin fit into the team?
The Gassensmith Group is a licensed real estate brokerage serving the Chicago metro area and Northern Illinois. Erin Matthews is the Director of Operations and one of their experienced agents, operating out of the Crystal Lake office and focusing on McHenry County residential real estate. The team is known for providing personalized service from initial consultation through closing.
Working with Gassensmith
Erin is proud to represent buyers and sellers as part of the Gassensmith Real Estate team
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Featured Properties
Our winning business plan combined with hard work and dedication makes us the ideal partner whether you are buying or selling your home. We will fully assess your needs and ensure all steps are taken to get you to the closing table. Check out our featured properties and contact us today to work with a team that provides superior customer service!










