About Grayslake IL Real Estate
Grayslake pairs a walkable historic downtown with wide-open prairie at Rollins Savanna, and it sits right in the middle of Lake County. If you’re thinking about buying here, here’s what the market looks like right now, and what I’d want you to know as your agent and cheerleader.
The market right now (September 2026)
Grayslake is a seller’s market with under two months of inventory, and home values have climbed faster here than in the county overall.
| What it measures | Grayslake |
|---|---|
| Median sold price | $322,000 |
| Median estimated home value | $404,250 (up 8.9% over 12 months) |
| Sold-to-list price | 100.1% (homes are selling right at asking) |
| Median days on market | 9 days |
| Months of inventory | Under 2 months |
What this means for you as a buyer: Values are rising and homes sell in about nine days, so get pre-approved before you start touring and be ready to act. I’ll help you know when to move fast and when it’s okay to negotiate.
What’s selling
Three-bedroom homes are the most common sale in Grayslake, with a healthy number of 2- and 4-bedroom homes too.
- A wide range of prices: Recent sales ran from under $200,000 to over $500,000, with the largest group in the $500,000s.
- A mix of home ages: Many recent sales were homes 30 to 40 years old, alongside a good number of homes over 70 years old near the historic downtown.
- Size options: Recent sales ranged from homes under 1,000 square feet to homes over 2,200 square feet, which was the largest group.
- Price per square foot: Most homes sold for $150 to $250 per square foot.
About 78% of Grayslake homes are owner-occupied, and the median home is about 43 years old. I’ll help you understand what updates a home might need before you make an offer.
Living in Grayslake
- Commute: The average trip to work is about 27 minutes, shorter than the county average, and Metra service gives you a train option. More than 2,200 residents work from home.
- Four real seasons: Expect about 42 inches of snow a year, January lows around 8°F, and July highs around 85°F.
- Nature nearby: Rollins Savanna Forest Preserve borders town, with trails for walking, biking, and cross-country skiing.
- Neighboring towns: Gurnee, Hainesville, Third Lake, Round Lake Beach, Gages Lake, and Round Lake are all close by if you want to widen your search.
Everyday errands
Distances are straight-line from downtown Grayslake; drive times vary by where you live in town.
Opening a business in Grayslake?
- Daytime population: About 20,800 people are in Grayslake during a typical workday, about the same as the roughly 20,700 who live here.
- Busiest roads: US-45 carries about 24,700 vehicles a day, and Washington Street and Belvidere Road each see close to 24,000 a day.
- Local workforce: Manufacturing is the largest employer of residents, followed by health care, education, and retail.
TRADE AREA REPORT
Give me some basic details about an area and I will send you a trade area report.
The report will include the demographics, consumer segmentation, traffic counts, and other nearby trade area profiles.
Thinking about Grayslake?
I’d love to help you find the right home here. Browse current Grayslake listings, or reach out and let’s talk about what you’re looking for. I’m on your side from the first showing to the closing table.
Source: Realtors Property Resource® (RPR®) Neighborhood and Trade Area Reports, October 20, 2026. Market data from MRED MLS and public records; community data from the U.S. Census, Esri, and NOAA; traffic counts are a mix of actual counts and estimates. Information deemed reliable but not guaranteed. Equal Housing Opportunity.