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Wonder Lake, IL real estate

Compare top Wonder Lake real estate agents.

Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for October 2026.*


* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.

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Wonder Lake real estate Market Report.

Information and statistics on the latest trends in the Wonder Lake real estate market. *

Latest Rolling 3-Month Snapshot

Jul 1, 2026 - Sep 30, 2026

Median sale price
$335K
+8.2% from Q2 '26
Median list price
$330K
-10% from Q2 '26
Active listings
111
-18% from Q2 '26
Homes sold
50
-24% from Q2 '26
New pendings
37
-41% from Q2 '26
New listings
43
-39% from Q2 '26

Quarterly Pricing Trends for Wonder Lake

Rolling three-month data ending on quarter boundaries when available.

Quarterly Pricing Trends for Wonder Lake Q4 '21 Q4 '22 Q4 '23 Q4 '24 Q4 '25 Q3 '26 Median sale price in Oct 2021 - Dec 2021: $228K Median sale price in Jan 2022 - Mar 2022: $281K Median sale price in Apr 2022 - Jun 2022: $261K Median sale price in Jul 2022 - Sep 2022: $248K Median sale price in Oct 2022 - Dec 2022: $255K Median sale price in Jan 2023 - Mar 2023: $254K Median sale price in Apr 2023 - Jun 2023: $281K Median sale price in Jul 2023 - Sep 2023: $317K Median sale price in Oct 2023 - Dec 2023: $270K Median sale price in Jan 2024 - Mar 2024: $320K Median sale price in Apr 2024 - Jun 2024: $284K Median sale price in Jul 2024 - Sep 2024: $302K Median sale price in Oct 2024 - Dec 2024: $297K Median sale price in Jan 2025 - Mar 2025: $300K Median sale price in Apr 2025 - Jun 2025: $304K Median sale price in Jul 2025 - Sep 2025: $310K Median sale price in Oct 2025 - Dec 2025: $315K Median sale price in Jan 2026 - Mar 2026: $317K Median sale price in Apr 2026 - Jun 2026: $309K Median sale price in Jul 2026 - Sep 2026: $335K Median list price in Oct 2021 - Dec 2021: $294K Median list price in Jan 2022 - Mar 2022: $276K Median list price in Apr 2022 - Jun 2022: $254K Median list price in Jul 2022 - Sep 2022: $262K Median list price in Oct 2022 - Dec 2022: $252K Median list price in Jan 2023 - Mar 2023: $300K Median list price in Apr 2023 - Jun 2023: $314K Median list price in Jul 2023 - Sep 2023: $280K Median list price in Oct 2023 - Dec 2023: $320K Median list price in Jan 2024 - Mar 2024: $306K Median list price in Apr 2024 - Jun 2024: $295K Median list price in Jul 2024 - Sep 2024: $300K Median list price in Oct 2024 - Dec 2024: $315K Median list price in Jan 2025 - Mar 2025: $324K Median list price in Apr 2025 - Jun 2025: $312K Median list price in Jul 2025 - Sep 2025: $317K Median list price in Oct 2025 - Dec 2025: $307K Median list price in Jan 2026 - Mar 2026: $320K Median list price in Apr 2026 - Jun 2026: $367K Median list price in Jul 2026 - Sep 2026: $330K Oct 2021 - Dec 2021 Median sale price $228K Median list price $294K Jan 2022 - Mar 2022 Median sale price $281K Median list price $276K Apr 2022 - Jun 2022 Median sale price $261K Median list price $254K Jul 2022 - Sep 2022 Median sale price $248K Median list price $262K Oct 2022 - Dec 2022 Median sale price $255K Median list price $252K Jan 2023 - Mar 2023 Median sale price $254K Median list price $300K Apr 2023 - Jun 2023 Median sale price $281K Median list price $314K Jul 2023 - Sep 2023 Median sale price $317K Median list price $280K Oct 2023 - Dec 2023 Median sale price $270K Median list price $320K Jan 2024 - Mar 2024 Median sale price $320K Median list price $306K Apr 2024 - Jun 2024 Median sale price $284K Median list price $295K Jul 2024 - Sep 2024 Median sale price $302K Median list price $300K Oct 2024 - Dec 2024 Median sale price $297K Median list price $315K Jan 2025 - Mar 2025 Median sale price $300K Median list price $324K Apr 2025 - Jun 2025 Median sale price $304K Median list price $312K Jul 2025 - Sep 2025 Median sale price $310K Median list price $317K Oct 2025 - Dec 2025 Median sale price $315K Median list price $307K Jan 2026 - Mar 2026 Median sale price $317K Median list price $320K Apr 2026 - Jun 2026 Median sale price $309K Median list price $367K Jul 2026 - Sep 2026 Median sale price $335K Median list price $330K
Median sale price
Median list price
* Data provided by Redfin, a national real estate brokerage.
30
Seller’s Market
Seller’s Market
Buyer’s Market
0
25
50
75
100

Market gauge is calculated using active listings and pending sales from the most recently available reporting period (Jul 2026 - Sep 2026).

Wonder Lake currently leans toward sellers, with the market gauge indicating a seller's market. Months of supply sits at 3.4, low enough to give sellers some leverage but not so tight that buyers have no options. Homes are taking longer to sell, with a median of 92 days on market in the latest rolling three-month period.

Prices have been edging higher over the past year, with the typical home value up about 8 percent compared with the same three-month window last year. At the same time, activity has cooled, as homes sold are down roughly 13 percent year over year and pending sales have fallen more than 25 percent. New listings have dropped sharply, declining about one-third from a year ago, which helps explain why inventory feels constrained even as buyer demand has eased.

Competition has moderated from recent peaks, but it has not disappeared. Around 27 percent of homes sold above list price in the latest rolling three-month period, a slightly higher share than a year ago, and the average sale-to-list ratio sits just above 100 percent. Compared with last fall, buyers face fewer choices and longer marketing times, while sellers see firmer pricing but need patience. In this evolving Wonder Lake market, both buyers and sellers can benefit from Agent Pronto’s help in connecting with an agent who understands these trends.



Learn more about what Wonder Lake has to offer.

Wonder Lake offers residents a welcoming, lake-centered community with abundant outdoor recreation, well-kept parks, and convenient access to services that support an active, family-friendly lifestyle.

Wonder Lake immediately feels different from nearby McHenry or Woodstock. Life here is organized around the private, spring‑fed lake, so waterfront views, quiet side streets, and year‑round recreation shape the local identity more than busy commercial corridors.

Residents spend summers boating and fishing from the Wonder Lake Yacht Club and gathering at Wonder Center Beach, while winter brings ice fishing and snowmobiling. The community is tight knit, with neighborhood improvement groups and the local Wonder Lake Sportsman’s Club helping maintain both the lake and a sense of shared responsibility. Everyday needs are close at hand, and larger shopping or dining trips are a short drive to Crystal Lake or Johnsburg.

Families are served by Harrison School District 36 and McHenry High School District 156, and programs at the McHenry Public Library District and McHenry County Conservation District add educational and outdoor options. Lakefront properties, established subdivisions, and more secluded homes in nearby McHenry County offer a range of price points and lifestyles.

Because demand for lake access and view homes can shift quickly with the seasons, timing and preparation matter. Whether you are preparing your Wonder Lake property for the market or hoping to secure the right home before the next boating season, Agent Pronto can connect you with an agent who understands the nuances of this unique lake community and can guide both buyers and sellers with confidence.

Find your Wonder Lake real estate agent today →


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See why so many people rely on Agent Pronto to make their real estate journey a success.

“Renee is an incredibly knowledgeable agent that has a lot of experience, cares about her clients, and is trustworthy !! She knows the ins and outs of current real estate markets and how to strategically price a property so that it will sell in a timely manner but with the highest yield!! She has sold two of our properties over the last eight years (one in Illinois and one in Wisconsin) and we received more than we expected on each of the sales!! We cannot recommend her highly enough! Thank you so much, Renee!!”

Val · Elkhorn, WI

Photo of Renee OBrien Group
Keller Williams North Shore West
“Working with Anthony was an absolute game-changer for us as first-time home buyers. He knows the local market inside and out, he answered all of our (many) questions at any time of the day, and not only was he very professional and reliable, but we knew throughout the process that he genuinely cared about us and our satisfaction. Now we have our dream home! I'm so glad we had Anthony working with us throughout this process, and we highly recommend him!”

Lais Boa · Round Lake, IL

Photo of Anthony Osifalujo
Illinois Real Estate Partners
“Catherine Terpstra made herself available to us in our search for a house as we were moving from out of state back to IL. As soon as we contacted her, it felt like she dropped everything "just for us". (We know she was attending to other clinets, as well!) She was very efficient in setting up houses for us to tour, within and without our pricing perameters. She "heard us" in regard to the "non-negotiables" we had for a house for which we were looking. She printed out pertinent infomration on each place for us. We were in a time-crunch, as we had come from out of state to search for a place to live. She was able to help us find a very nice new home. We are very thankful to her for her understanding and expertise in real estate and in the current housing market.”

Virginia · Aurora, IL

Photo of Catherine Terpstra
HomeSmart Connect, LLC
“It was a pleasure to work with Robert, he paid a lot of attention to our expectations and preferences, and he is strong in negotiating.”

Anna Tishchenko · Crystal Lake, IL

Photo of Robert Sidlauskas
Keller Williams Platinum Partners
“Best realtor! Has helped us with two properties and always easy to work with and super prompt with communication. Will be using him for future properties!”

Zoya · Bolingbrook, IL

Photo of Ryan Saoudi
Ryan Saoudi Realtor / Schaumburg / Chicagoland / Exp Realty
“Would use Lizette again, very easy to work with & very professional. Would recommend here 100% to Friends.”

Bill Zabresky · Wheeling, IL

Photo of Lizette Andrews Delgado
REALTY OF AMERICA
“Thank you Tina it was a pleasure working with you”

Jason Eaves · Lake in the Hills, IL

Photo of Tina Grzeca
Century 21 New Heritage
“I had an amazing experience working with Erick when purchasing my new home. From the very beginning, he took the time to understand exactly what I was looking for and offered valuable insights into the housing market. Erick was incredibly knowledgeable, patient, and responsive, answering all my questions and guiding me through every step of the process. The process of finding the perfect home can be overwhelming, but Erick made it seamless. He was always available to schedule viewings at my convenience, and when we found the right place, he worked tirelessly to ensure my offer was competitive and that all the paperwork was handled efficiently. Thanks to Erick, I now own a home that I absolutely love. I highly recommend him to anyone looking for a dedicated and professional real estate agent.”

Lizette · Addison, IL

Photo of Erick Coley
Berkshire Hathaway American Heritage
“This is our second home purchase/sale with Meghan Jacobs. In each transaction, Meghan was highly professional and engaged in each step of the process. She is highly motiivated to make the process smooth and as as stress-free as possilbe, which is something I really appreciated. Overall, Meghan is a highly-qualified professional and capable individual and someone we will be using in the future if needed. I strongly recommend her services to anyone interested in purchasing a new home or selling an existing home.”

Mike and Piper · Algonquin, IL

Photo of Meghan Jacobs
eXp Realty Stephen Rettig
“Pat Smarto did every aspect of the sale of my property in an outstanding way that left me assured that I chose the right agent over others I had considered. Pat is a role model to all real estate agents. Through my observation and research I found that Pat is greatly involved in her community which also contributes to her standing in it and her profession. All of these attributes gave me a feeling of trust in Pat that you will realize also. My recommendation of Pat Smarto is without reservation!”

Bob Soucek · Downers Grove, IL

Photo of Pat Smarto
Lakes Realty Group
“I found a great agent! We were able to sell the property within three days after it was listed. It was a pleasure working with Diana Matichyn and her team. I would highly recommend her.”

Daniela J. · Palatine, IL

Photo of Diana Matichyn
Coldwell Banker Realty
“My agent Sergio was incredible and a great help to me through this process. I would recommend him to anyone!!!”

Kathleen S. · Carol Stream, IL

Photo of Sergio Eguiarte
Baird & Warner
“Larry is by far the most AMAZING Realtor. He was always very responsive to my calls, texts, request, etc. We built up such a great relationship through this crazy process, that even after we closed on our new home, he reached out to check on us. He is always looking to get the best deal for his clients. He is like family now to us and will always have his own seat next to the firepit in our backyard. I would DEFINETLY recommend Larry to anyone and everyone looking to buy or sell. AMAZING.. Can't say enough Great things about Larry.”

Kathleen and Joe · Wheaton, IL

Photo of Larry Lazar
Charles Rutenberg Realty Charles Rutenberg
“Kylie was always there for us, even if it was past office hours. She definitely went above and beyond to help us find our home. We were extremely satisfied with the customer service she has showed to us. We couldn't have asked for a better realtor to help us through our home finding. We would definitely recommend Kylie to our friends, family, and any one in search of a home! Thank you for all the help, we appreciate it!”

Bryan and Emily · Machesney Park, IL

Photo of Kylie King
5i5j Realty
“The agent, Sarah Leonard, was the most efficient and helpful realtor we've ever had represent us. I highly recommend her team to anyone in the area. Thank you for the excellent referral.”

Pamela & Bill F. · Streamwood, IL

Photo of Sarah Leonard Team
Legacy Properties, A Sarah Leonard Company
“Dan made my house search easy and seamless. He was very responsive to calls/texts/emails. He was very knowledgeable and provided great advice. If he didn't know the answer to something he was up front an honest and got back to me in a timely manner with an answer. 10/10 would use him and Re/Max again. Thanks!”

Megan · Chicago, IL

Photo of Dan Vladic
RE/MAX Advantage Realty
“Donna helped us find the home that had everything we wanted in the perfect area! She had the offer put in the same day on the house we wanted and walked us through each step and bump in the road. There were some issues with the house after the inspection that she addressed which allowed us to get a credit toward getting it fixed! I would highly recommend Donna to anyone, She is personable, kind, and so genuine. She’s amazing at what she does!! Thank you for helping us get the house of our dreams.”

Matthew Harris · Joliet, IL

Photo of Go Get'em Glazer Team
Keller Williams Experience
“We really appreciated Jose, we had a death in the family and took our house off the market for a few weeks. Jose was very understanding and sympathetic to our situation. Jose also sent flowers which was very nice of her to do. We would recommend her to our friends and family.”

Tom and Tracy Farrell · Warrenville, IL

Photo of Josie Morrison
RE/MAX Action
“We had a good experience. The contacted a realtor for us and she was amazing.”

Lacey G. · Huntley, IL

Photo of Mary Opfer
RE/MAX Suburban

Frequently Asked Questions

There are more than 2 million real estate agents across the U.S., and you want to be sure the one you partner with is an experienced and trustworthy professional with strong local expertise covering the housing market in and around Wonder Lake. Working with a proven agent will help you sell your home faster and for more money, and help you find your dream home at the best possible price.


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