Fox Valley Real Estate: Week of November 2–6, 2026

Mortgage rates eased for a third straight week, but they are still above 7%, according to Bloomberg’s November 4 report. Well-priced homes in the Fox Valley still sell in days, not weeks. The bigger story this fall is what is being built. Data centers, master-planned communities, and townhome projects are reshaping the western edge of the valley, and many of the decisions that will matter for buyers in 2027 are still in front of village boards.

A note on the data: this week’s local figures come from the November 4 morning briefing. Several of them are older, and where a number comes from an earlier month or meeting, the text says so.

Naperville

The median sale price over the last six months of closings is about $628,000. September closings reached about $660,000, a 13.7% gain from a year earlier, and detached single-family homes average near $700,000. Condos and townhomes, with a median near $254,000, are still the most accessible entry point. For an owner, the market is firm across most of the range. For a buyer, the attached-home segment is where the budget still goes furthest (O’Neil Property Group; Monarque Real Estate).

Geneva

The November median list price is about $525,000, down 1% to 2% from a year ago. Homes are selling faster, though. The median time on market is 17 days, down about 43% from last November. Softer asking prices combined with quicker sales usually means sellers are pricing to the market and buyers are moving quickly on the right homes. The briefing does not name the source for this snapshot, so treat it as preliminary.

Batavia

The most recent Batavia figures are from August: a median sale price near $460,000, 8 days on market, 1.4 months of inventory, and sales at 100.3% of list (Kombrink). Those are older numbers, but they describe a market where well-priced homes still draw competing offers.

Sugar Grove

The Grove is the largest project in the valley. Crown Community Development is building a 760-acre master-planned community with about 1,400 homes in its first phase. Area 1, with 214 single-family homes on Merrill Road, is slated for delivery in 2026. The project also includes a 323-acre business park with a data center already under contract, and a TIF district projected to send more than $31 million to Kaneland schools over 23 years (Chicago Agent Magazine; Taylor Johnson). The resale median is near $467,000, up about 15% year over year. That gain reflects scarcity today. New supply over the next few years will test it. The school funding is a real benefit, and the noise, power draw, and nearby property values are real questions. Both belong in the picture.

Yorkville

The city issued 110 building permits in August as older subdivisions near build-out (Citizen Portal). Grande Reserve, Whispering Meadows, and Timber Ridge are the active builders, with townhomes from the low $300,000s and ranch homes from the $400,000s. Several data-center campuses have been proposed. The 1,037-acre Project Cardinal approval dates from November 2025 and is not new this week. The $32.9 million reconstruction of IL-71 is set to wrap in late 2026. For sellers, new construction is a competing option their buyers will weigh. For buyers, the 2027 pipeline may bring more choices and more room to negotiate.

Oswego

The Lodi Grove plan came back trimmed from 477 lots to 415, made up of 183 single-family homes and 232 townhomes, at the October 8 Planning and Zoning meeting (Shaw Local). Commissioners also pushed back on a separate plan for 20 townhouses and 40 condos near Route 31 and River Run, calling the density too high for the neighborhood. Density is the recurring question here. Buyers near Wolf’s Crossing should watch traffic as closely as prices.

North Aurora

Silverthorne Homes has started presale pricing on Silverleaf, a 99-home development. The near-term story is infrastructure. North Aurora Road has reopened after the petroleum pipeline relocation, the new water tower is due online late 2026, and the railroad bridge replacement runs through late 2027. The longer question is the Fox River dam. The Illinois Department of Natural Resources has wrapped a multi-year study on removing the North Aurora dam, which could change riverfront values in either direction.

Aurora

M/I Homes plans about 185 energy-efficient townhomes on the far east side, built to the 2026 stretch code. Lennar is eyeing a 159-unit townhouse project on Bilter Road. The city has branded its outlet, casino, and mixed-use zone the APEX District. West Aurora’s School District 129 remains the value anchor, with a median home value near $275,000, well below the national figure (Niche).

County and rate backdrop

Freddie Mac’s weekly survey put the 30-year fixed at 7.32% as of October 22, down from 7.40% the week before and 6.19% a year earlier. The daily briefing puts the current rate near 7.30%. On a $328,000 loan with 20% down, principal and interest at 7.30% runs about $2,250 a month, roughly $240 more than the same loan at last year’s rate. The most recent county figures are September numbers from Midwest Real Estate Data, as reported in the RAFV newsletter. Kane County shows 562 closed sales, a $415,000 median, 34 days on market, and 1.6 months of supply. Kendall County shows 210 closed sales, a $496,395 median, 42 days on market, and 2.3 months of supply. Kendall is slower and has more inventory, which gives buyers there more room to negotiate.

National watch

I did not find a major national housing story this week that I could verify with a source, so I have not written a national section. The White House housing order released October 25, covering mortgage insurance and title insurance pilots, is still in motion. The October 30 post covers both the case for it and the case against it.

What to watch

Three things. The Oswego Village Board’s review of Lodi Grove will set the pace for new supply in the southwest corner of the valley. Rates would need to fall a long way to return to the spring 2026 levels, so plan around today’s rates rather than hoping for relief. And the western development wave, from The Grove to the Yorkville campuses, will shape resale competition in Geneva, Naperville, and St. Charles over the next two to three years.

If you are weighing a move in Sugar Grove, Yorkville, or Oswego, I am happy to walk through what these changes mean for your situation.

Sources: Bloomberg (Nov. 4, 2026 mortgage rate report); Freddie Mac Primary Mortgage Market Survey (Oct. 22, 2026); Fox Valley daily morning briefing (Nov. 4, 2026), including O’Neil Property Group, Monarque Real Estate, Kombrink, Chicago Agent Magazine, Taylor Johnson, Citizen Portal, Shaw Local, Village of North Aurora, and Niche; RAFV newsletter (September 2026 data, Midwest Real Estate Data LLC).