O'Neil Property Group
Live Oswego listings updated daily from the MLS — plus what local buyers should know before making a move.
Oswego is one of Kendall County’s most active new-construction markets in 2026, with two national builders selling simultaneously: D.R. Horton at Sonoma Trails from around $404K and M/I Homes at Piper Glen from the mid $400s — including ranch plans at Somerset at Piper Glen, a floor-plan type most new communities skip entirely. New construction here solves the problem resale can’t: you get current mechanicals, a warranty, and a layout designed for how people actually live now, at prices that still undercut comparable new product closer to the Metra. What buyers need is representation — the model-home agent works for the builder.
Looking for help narrowing down your search? Call or text Kealan at 630-381-4995 for a personalized list of homes that match your budget and priorities.
Active listings pulled directly from the MLS.
Sonoma Trails offers seven two-story Tradition Series plans from 1,561 to 3,044 square feet, 3–4 beds, with pricing from roughly $404K to $620K and planned pool, park, and trail amenities. Piper Glen runs larger — plans up to 3,342 square feet from the mid $400s with walking paths, ponds, and an on-site park — while Somerset at Piper Glen adds true ranch plans. Both builders offer financing incentives that change monthly; structural options and lot premiums drive final pricing more than base price suggests.
Both active communities sit with quick access to Routes 34, 30, and 59 — meaning the Route 59 Metra station and Naperville employment are among the shortest commutes of any new-construction community in Kendall County. Buyers comparing Oswego’s new communities against Yorkville’s (Grande Reserve, Whispering Meadows) should weigh Oswego’s location advantage against Yorkville’s typically lower entry pricing — we tour buyers through both weekly.
Bring your own agent to the first model visit — builders pay buyer-agent compensation, so representation costs you nothing and changes the negotiation. Negotiate incentives (rate buydowns, closing costs, design credits) rather than expecting base-price cuts. Prioritize structural options over decorator finishes. Ask specifically about SSA assessments, lot premiums, and the first full-year tax estimate — the three numbers that surprise new-construction buyers most.
Quick move-in homes — builder inventory already under construction — are the sleeper opportunity in 2026: builders discount and add incentives to move completed specs, and you close in weeks instead of waiting eight-plus months on a dirt start. We track both builders’ spec inventory and incentive calendars continuously. Warranty structure matters too: understand what’s covered at one year, two years, and ten before you sign.
Whether you are just starting your search or ready to schedule a showing, Kealan O’Neil is here to help you every step of the way.