O'Neil Property Group
The county seat of DeKalb County—a courthouse-square town of about 19,000, 55 miles west of the Loop, where a downtown on the National Register since 1978 meets some of the newest subdivisions in the county. Median prices in the low $300s buy more house here than anywhere east of Route 47.
Sycamore is the town I show buyers who want the postcard version of a county seat without the Fox Valley price tag. The median sale price is running near $331K, with the typical home value around $328K—up 3.6% over the past year. That budget buys a newer four-bedroom in Reston Ponds or Heron Creek, or a century home a few blocks off the courthouse square. The same money in Geneva or St. Charles buys a starter that needs work; the same house there costs $150K to $250K more.
What sets Sycamore apart is the downtown. The Sycamore Historic District—on the National Register of Historic Places since 1978, with more than 200 contributing properties—centers on the DeKalb County Courthouse and its lawn, and the blocks of State Street around it hold locally owned restaurants, shops, and offices that have stayed occupied while other small downtowns emptied out. This is a working county seat: the courthouse, county offices, and the businesses that serve them anchor daily foot traffic that most towns of 19,000 simply don’t have.
The employment picture is stronger than people assume. Ideal Industries, a global electrical-products manufacturer, is headquartered in town. Next-door DeKalb—ten minutes down Route 23—adds Northern Illinois University, Northwestern Medicine Kishwaukee Hospital, and the fast-growing data-center and logistics corridor along I-88. Sycamore has quietly become the move-up town for that employment base: people work in DeKalb and buy in Sycamore for the downtown and the newer housing stock.
And then there’s the pumpkin thing. The Sycamore Pumpkin Festival has run since 1962, when Wally Thurow started displaying pumpkins on his front lawn, and it now takes over the courthouse lawn and downtown every late October—carved and decorated pumpkins by the hundreds, a carnival, and one of the biggest parades in the region. It sounds quaint until you see what it does for community identity: this is a town people stay in, and the resale market reflects that.
Route 64—State Street—runs straight east to St. Charles and the Fox Valley, about 25 to 30 minutes door to door. Route 23 runs south to DeKalb and connects to I-88 in about ten minutes, with Peace Road as the direct ramp route. There’s no Metra station in Sycamore; the Union Pacific West line ends at Elburn, roughly a 20- to 25-minute drive east, with trains reaching Ogilvie Transportation Center in about 70 minutes. Plan on 75 to 95 minutes driving to the Loop outside of rush, about an hour to O’Hare, and ten minutes to DeKalb Taylor Municipal Airport for general aviation.
What we’re seeing on the ground across Sycamore neighborhoods as of summer 2026.
Sycamore’s median sale price is running near $331K, with the typical home value around $328K—up 3.6% over the past year. Compare DeKalb in the mid $200s or Geneva north of $500K. Price per square foot has been climbing faster than headline prices—roughly $194 and up almost 10% year over year.
Well-priced Sycamore homes are going pending in under two weeks. The typical sale closes right at asking—the sale-to-list ratio is running about 100%—and roughly a third of recent sales closed over list. Clean, updated listings in the popular subdivisions still draw multiple offers on the first weekend.
Sycamore has the most active new-construction market in DeKalb County: Shodeen Homes at Heron Creek and Reston Ponds, Lennar at Reston Ponds, and Silverthorne at Sycamore Creek. Current new-build listings run from about $320K into the $1M+ range for custom work.
Roughly 80 active listings across single-family homes, condos, and townhomes—tight for a city pushing 19,000. Singles span from the $220s for in-town starters to just under $2M for estate properties. Anything move-in ready in the $300s gets absorbed quickly.
Three steady pipelines: move-up buyers from DeKalb trading toward newer subdivisions, Fox Valley and Kane County shoppers heading west for more house per dollar, and professionals tied to the courthouse, Ideal Industries, NIU, and the hospital. All three converge on the $300s–$400s.
Sycamore’s effective property tax rate runs about 2.44%, with a median annual bill near $6,100. Bills climb with the housing stock—newer, larger homes in Reston Ponds and Heron Creek commonly carry $8K–$10K bills. Always verify the full bill and any special service areas on a specific DeKalb County parcel.
Every subdivision in Sycamore has its own feel. Scroll through the ones our buyers ask about most.
A 193-acre community southeast of downtown with six ponds and 15 acres of park space. Wiseman-Hughes built the original phases in the 2000s; Shodeen and Lennar are building now. Current listings run the $400s—the center of Sycamore’s move-up market.
Explore Reston Ponds →Sycamore’s upper-bracket community on the north side—Castle Builders customs from the early 2000s plus new Shodeen phases selling now. Recent sales have run from the high $400s into the $600s, with ponds, walking trails, and parks throughout.
Explore Heron Creek →A north-side community built in waves since 2006—Silverthorne singles, K. Hovnanian phases, and Worthington duplex townhomes. Recent listings in the low $400s. Parks, trails, and sidewalk streets, with newer construction throughout.
Explore North Grove Crossings →Silverthorne’s single-family community east of Route 23, building since the late 2000s with recent phases still coming. Two-story plans from about 2,100 to 4,000 square feet, recent sales into the low $500s, and a pond-and-park layout.
Explore Sycamore Creek →One of Sycamore’s most active resale subdivisions—an established Krpan-built community that consistently produces listings when the rest of town runs dry. A reliable first stop for buyers who want an established street without a long wait.
See Parkside Listings →The blocks around the courthouse square, inside and around the 200-property historic district—Victorians, four-squares, and bungalows from the 1800s and early 1900s. Condition varies house to house, and the walk-to-downtown premium is real.
See In-Town Listings →Every active listing in Sycamore, pulled directly from the MLS. Use the filters to narrow by price, beds, or property type.
Sycamore Community Unit School District 427 operates seven schools—five elementary schools, Sycamore Middle School, and Sycamore High School—serving the city and surrounding townships. For higher education, Northern Illinois University is ten minutes away in DeKalb and Kishwaukee College is a short drive southwest in Malta.
Home of the Spartans, on the city’s south side. Comprehensive academics, athletics, arts, and career-technical programs.
The district’s single middle school, serving all Sycamore neighborhoods—athletics, band, and academic teams.
Opened in 2009 on the growing north side; commonly associated with Heron Creek and North Grove Crossings addresses—verify by address.
Serves southeast-side neighborhoods; commonly associated with Reston Ponds addresses per MLS-fed sources—verify by address.
One of five district elementary schools covering Sycamore’s established west and central neighborhoods.
Northern Illinois University sits ten minutes south in DeKalb; Kishwaukee College in Malta covers community college programs—both an easy commute.
Note: District boundaries cross municipal lines—most of the city is in Sycamore CUSD 427, but some outlying addresses fall in DeKalb D428, Genoa-Kingston, or other neighboring districts. Buyers should verify the school assignment for any specific address. Our team can help clarify. Visit D427 →
Downtown Sycamore centers on the DeKalb County Courthouse and the historic district around it—on the National Register since 1978 with more than 200 contributing properties. State Street’s blocks hold locally owned restaurants, shops, and services that keep the square busy year-round.
Running since 1962, the Pumpkin Festival takes over the courthouse lawn and downtown every late October—hundreds of carved and decorated pumpkins, a carnival, a 10K, and one of the region’s biggest parades. It’s the event the whole county shows up for.
The Sycamore Park District maintains parks across town, anchored by Sycamore Park on the Kishwaukee River’s east branch, along with sports complexes, an aquatic facility, and its own golf course. Between the park district and the school campuses, fields and courts are never far.
The Great Western Trail’s western end is at Sycamore—a rail-trail running roughly 17 miles east through the countryside to St. Charles. Cyclists and runners get a car-free route clear to the Fox River, straight from town.
Locally owned restaurants and taverns cluster around the courthouse square, with seasonal events and a farmers market downtown through the warm months. The Route 23/Sycamore Road corridor toward DeKalb covers big-box retail, groceries, and everything else.
The restored 1929 Egyptian Theatre and NIU’s Division I athletics calendar are ten minutes away in DeKalb. Shabbona Lake State Recreation Area is about 25 minutes southwest, and the Fox River towns—St. Charles, Geneva, Batavia—are a half hour east down Route 64.
The combination. Sycamore pairs a genuinely historic, working downtown with the newest subdivision inventory in DeKalb County—a pairing that usually costs several hundred thousand dollars more in the Fox Valley. Move-up buyers from DeKalb, westbound Kane County families, and county-seat professionals are the three groups I see most, and they’re all shopping the same $300s–$400s core of the market.
Housing sets the tone: the typical Sycamore home runs about $328K—a real premium over DeKalb next door, but $150K–$250K below comparable homes in the Tri-Cities. Day-to-day costs—groceries, gas, services—track the outer western suburbs. For most arrivals from the east, the trade is a longer drive for a meaningfully better house.
Sycamore’s effective rate is about 2.44%, with a median annual bill near $6,100. The newer subdivisions run higher in dollar terms—$8K–$10K bills are common in Reston Ponds and Heron Creek because the homes are bigger and newer. Verify the exact bill, exemptions, and any special service areas on a specific parcel before you offer.
A county seat’s rhythm: courthouse traffic on weekday mornings, a downtown that fills for festivals and Friday dinners, and neighborhoods that skew owner-occupied and settled. Retail runs along Route 23 toward DeKalb, healthcare is ten minutes away at Northwestern Medicine Kishwaukee Hospital, and in late October, plan on pumpkins—everywhere.
Our office is in Yorkville, and DeKalb County is core territory for our team—from Sandwich to Genoa. We know which Sycamore subdivisions carry association fees, where the new phases are selling, and how the in-town historic stock differs block by block.
We track pricing, inventory, and absorption across every Sycamore subdivision—Reston Ponds to Krpan’s Parkside Estates. In a market where a third of sales close over asking, that detail turns into sharper pricing for sellers and smarter offers for buyers.
We work with the area’s active builders—Shodeen at Heron Creek and Reston Ponds, Lennar at Reston Ponds, and Silverthorne at Sycamore Creek. Our team guides you through the builder process and negotiates incentives on your behalf, at no additional cost to you.
Professional photography, strategic pricing, targeted marketing, contract negotiation, and closing coordination. With well-priced Sycamore homes going pending in under two weeks, your launch weekend matters enormously. We make sure you’re ready for it.
Sycamore’s rental pool draws on county-seat employment, Ideal Industries, and the NIU and hospital workforce next door—steady tenants, low vacancy. We provide rental demand analysis, cash flow projections, and access to on-market and off-market opportunities across DeKalb County.
Our Google reviews tell the story: responsive communication, local expertise, and results. We earn referrals by delivering a level of service that national platforms and discount brokerages can’t match.
Real results from real clients. Here’s what buyers and sellers say about working with our team.
The process of selling our home with Ryan was as seamless as one could hope for! He was so professional and supportive throughout the entire process.
Working with O’Neil Property Group was hands-down one of the best decisions I’ve made as a first-time investor. Kealan and his team guided me through every step.
Kealan was great to work with and made selling our house easy. We would definitely call O’Neil Property Group again!
Wow what a great experience. Kealan and his team sold my house very quickly and had multiple offers.
Loved working with Kealan to buy our home in Yorkville. Very knowledgeable and got us our dream home in a tough market. Highly recommend.
Kealan executed a perfect home sale and home purchase strategy to meet our expectations. We reached sales price, purchase price, and timing goals.
Whether you’re buying, selling, or just exploring, our DeKalb County team is ready to help you make the right move.
