“Kim Wirtz A fantastic sales person，Thank you very much for selling my property in such a short time.”
Wirtz Real Estate Group, Inc.
- Agent Pronto
- Illinois
- Diamond
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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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Diamond real estate Market Report.
Information and statistics on the latest trends in the Diamond real estate market. *
Latest Rolling 3-Month Snapshot
Jul 1, 2026 - Sep 30, 2026
Median sale price
$323K
+15%
from Q2 '26
Median list price
$267K
-1%
from Q2 '26
Active listings
7
-50%
from Q2 '26
Homes sold
4
-64%
from Q2 '26
New pendings
6
-33%
from Q2 '26
New listings
4
-60%
from Q2 '26
Quarterly Pricing Trends for Diamond
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Pricing Trends for Diamond
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Pricing Trends for Diamond
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Inventory and Sales Activity for Diamond
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
Quarterly Inventory and Sales Activity for Diamond
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
Quarterly Inventory and Sales Activity for Diamond
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
12
Seller’s Market
Seller’s Market
Buyer’s Market
0
20
40
60
80
100
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).
Diamond’s rolling three-month numbers show notable changes from a year ago. Typical home values are up more than 20 percent year over year, while median list prices are down sharply over the same span. At the same time, active listings and new listings have each fallen by roughly half compared with last year, pointing to fewer options for shoppers.
Looking at the latest rolling period through September 2026, inventory remains limited, with only seven active listings and four homes sold. Pending sales, however, have roughly doubled from a year ago, indicating more deals are moving toward closing even with fewer homes coming to market.
Conditions have shifted on timing and pricing. Homes now spend a median of 143 days on the market, about double last year’s pace, yet half of recent sales still closed above list price and the average sale-to-list ratio is near 99 percent. With months of supply around 3.2, Diamond leans toward a seller’s market where well-priced homes can still draw strong offers despite longer marketing times. Buyers and sellers who want to navigate these mixed signals can turn to Agent Pronto to connect with a local agent who understands this evolving landscape.
Learn more about what Diamond has to offer.
Diamond offers residents a friendly, close-knit community with well-maintained parks, convenient local amenities, and a balanced small-town charm with easy access to the broader region.
Diamond sets itself apart from nearby coal-country towns by blending small-scale living with quick access to larger hubs like Joliet and Morris. Residents appreciate that local streets feel quiet and familiar, while I-55 and Route 113 make regional commutes straightforward. The community’s roots in mining history still shape its identity, yet today you are just as likely to notice new subdivisions and family-friendly amenities.
Daily life here tends to center on community connections. Families often head to Diamond Park for ball fields, playgrounds, and seasonal events. The nearby Mazon-Verona-Kinsman School District serves many local students, and older kids typically attend Coal City High School, giving the broader area a shared school spirit. For a change of pace, shopping and dining in Coal City or Braidwood are just minutes away, while the riverfront and trails in Channahon State Park expand your options for weekend recreation.
Whether you already live in Diamond or are considering a move, the local market can shift quickly due to limited inventory and strong demand for well-kept homes. Buyers benefit from early preparation and clear priorities. Sellers see the best results when pricing and presentation are tailored to current conditions. Agent Pronto can connect both buyers and sellers with the right Diamond real estate professional at the right time.
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“Was impressed from the beginning when the owner answered the phone and made an appointment within a day or two to come out to the property. When we decided to put the house on the market, they were extremely professional And answered all our questions. The photographer came out promptly, and took amazing pictures of the property. It was listed the next day,and our house sold in less than a week. Andrew McCatty was our broker. He could not have been more knowledgeable or professional. Any questions that we had, Andrew either answered the phone or got back to us very quickly. Highly recommend Andrew and Century 21 Circle. Would only work with them again and would recommend them to family and friends.”
Century 21 Circle
“Michelle was exceptional throughout the entire home-buying process! She was always on top of the paperwork, deadlines, and everything we needed to get our purchase completed. Her responsiveness, organization, and attention to detail made the process so much smoother. We truly appreciated all her hard work and would highly recommend her to anyone looking to buy a home!”
Village Realty
“Katherine Rubis was very patient with me during the year that I was looking for homes. She was always available to discuss our next steps or to show me new listings. Every single part of the process that Katherine handled was very smooth and easy for me. She is an outstanding agent and I will definitely call her when I am in the market to sell or buy a home again. There is nothing else she could have done to make me more satisfied with working with her. I have zero complaints.”
Berkshire Hathaway Chicago
“A pleasure to work with from start to finish. Knowledgeable, friendly and professional.”
Realtopia Real Estate
“Gergana was outstanding from start to finish. She was straightforward, never sugarcoating, and always on point with her suggestions. From the beginning, she came prepared with a clear plan and executed it flawlessly. I was initially worried about listing the house in January, but thanks to Gergana’s expertise and guidance, we were under contract in less than three days, and we received more than our asking price. Her advice was spot-on, and we’re so glad we followed it. We couldn’t be happier with the results and the smooth experience. If we ever need to sell a house again in the future, Gergana will be our first call. Highly recommended!”
Village Realty, Inc
“Kathi was amazing! She kept us informed with every step, and answered every question we had thoroughly. She also saved our bacon a couple times when we weren't sure about something. She's very professional, kind, and attentive”
Village Realty
“Working with Cathy truly was a blessing and a prayer answered. From day one, Cathy was on top of EVERYTHING. She made the sale of our home, as well as the buying of our new home, such a wonderful experience. Even though we ran into some hiccups, which were out of our hands, Cathy handled it all for us. From her marketing, to her overall knowledge of buying and selling, Cathy was on top of everything. I'm so thankful and grateful to have had her on this journey, by our side. I know I will recommend her time and time again, to all our family and friends.”
Century 21 Pride Realty
“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.”
Charles Rutenberg Realty Charles Rutenberg
“Carmen Mitulescu was a pleasure to work with! Her overall knowledge and skills were bar none! I would recommend her to anyone and will definitely use her again if I ever decide to sell my home and purchase another property!!!”
Strategic Realty & Investments LLC
“The quicker the response the better, and Taylor was always there for me when I had questions I did not experience any issues with Taylor's work and she made everything easy for me, worked around my schedule, even gave me real advise about the neighborhoods I was searching in I was not pressured to do this survey in any way, and I feel she can be trusted handling my close friends and family's home purchase needs”
RE/MAX Ultimate Professionals
Frequently Asked Questions
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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 Diamond. 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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Choosing a real estate agent to help you buy or sell property is one of the most important decisions you’ll make in your lifetime. You want to make sure your agent is an expert in your area, has a proven record helping people buy and sell similar homes to yours, and is well regarded by their previous clients. Let us know a few details about the property you are selling or the kind of home you want to buy, and Agent Pronto will match you with trusted real estate agents that have the experience you need. And before you interview an agent, check out our top five questions to ask a buyer’s agent and listing agent.
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We consider performance metrics, close rates, specialties, and client reviews to qualify the best full-time agents. We then take the information you provide about the home you are selling or the kind of home you want to buy, and analyze the top local agents with the right experience for your specific needs. For more than a decade, we've helped hundreds of thousands of home buyers and sellers find the right agent. Get started now and find the perfect real estate agent.
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No. Agent Pronto is a free service for home buyers and sellers and you are under no obligation to work with our recommended agents. Find your Diamond Realtor® or real estate agent today.
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