The low-maintenance new home actively selling in Chesterfield this fall is a three-story townhome. At Fischer Homes' Wildhorse Village, the model is at 321 Mistflower Court, and the Midtown Collection starts at $719,900. The builder includes lawn care, snow removal and exterior upkeep. So you get help with the yard, and your living space is spread over three levels.

That detail explains a story that broke in October. A developer near the former Chesterfield Mall site dropped its rental plan after local real estate agents described a shortage of low-maintenance homes for empty nesters. The housing in short supply is one specific product. St. Louis has plenty of attached homes on the market. What it lacks is new homes where the main living spaces are on one floor and someone else looks after the outside. Because that kind of home is scarce, it costs much more than a typical condo, and most of the new ones are still a year or more from move-in.

What TriStar Changed in October

St. Louis Magazine reported on Oct. 14, 2026 that TriStar Properties will build 87 for-sale villas and townhomes instead of the 105 rental units it first planned. The nearly 17-acre site runs along Chesterfield Parkway, with Central Park to the west and the planned Downtown Chesterfield district on the former mall site to the east. The Chesterfield City Council approved the change.

Matt Segal, TriStar's vice president of development, told the magazine the change came out of focus groups with local real estate agents. The agents pointed to a shortage of low-maintenance housing for empty nesters who want to downsize. Prices are expected to start in the high $600,000s. He described the decision as a pricing call:

"Do you want to be where you can be a value to the consumer, or do you want to be at the top of the market? It's kind of simple economics. There's a need—a demand—for what we're trying to do, and we can meet the demand with a price point that we feel is a value."

The design matters more than the headline unit count. According to the same report, every one of the 87 homes will have a first-floor primary bedroom. The ranch villas on the eastern side of the property will have two bedrooms on the main level, with room for more bedrooms in a finished basement. The townhomes along Chesterfield Parkway start at three bedrooms and can reach five if fully finished. Garages will be reached from alleys, and some townhomes will have small front courtyards.

The Attached Homes Already on the Market Sell Slowly

If the region were simply short on smaller, attached housing, condos and townhouses would be selling faster than detached houses. The latest regional data shows the opposite. Here is the St. Louis REALTORS September 2026 housing report, which covers St. Louis City and County combined, with data current as of Oct. 5, 2026:

In September 2026, condos and townhouses in the City and County took about twice as long as single-family homes to reach an accepted offer. The report measures days on market as the average time from listing to offer acceptance. They also had more months of supply. These are regional numbers, not Chesterfield numbers, but they show that the shortage agents described can't be about attached housing in general. The region has attached homes, and they sit on the market longer.

What the regional median leaves out is condition and layout. A downsizer leaving a two-story West County house usually isn't looking for a cheaper or smaller home. They want a newer home with stairs that are optional, and outside chores that are covered. Much of the existing condo stock in a $217,500 median market doesn't fit that description. Newer homes that do fit it are rare enough to cost far more.

What a Single Floor Costs in West County Right Now

TriStar's pitch makes more sense next to the other new low-maintenance options west on I-64.

The pricing has a clear pattern. Within Chesterfield, TriStar's expected starting price comes in below Wildhorse Village's three-story townhomes, and every TriStar home has a first-floor primary bedroom. That matches Segal's description of where the company wanted to sit. Wildwood's Brightleaf villas start lower, and the St. Louis Business Journal described Brightleaf in March 2026 as a planned $21 million, 30-villa project. The extra cost of the TriStar homes is mostly for location, between Central Park and a downtown district that is still being built.

Every one of these prices sits about $150,000 to $500,000 above the City and County single-family median of $340,000 for September 2026. A household that sells a larger home to buy one of these new villas may not free up much equity, and some will spend more on the new home than they get for the old one. With so few one-floor homes in Chesterfield, a single-level layout and someone else handling the snow cost more than extra square footage would.

The Calendar Matters as Much as the Price

The second friction is time. In the regional data, a single-family seller found a buyer in 31 days on average in September 2026. The single-level homes those sellers want are on a longer calendar. Here is TriStar's schedule as reported by St. Louis Magazine and The Chesterfield Post:

1. December 2026 or January 2027: official groundbreaking, depending on weather.
2. Spring 2027: home presales expected to begin.
3. Early 2028: first residents could move in.

These are forecasts. For a downsizer, the gap between signing a presale contract in spring 2027 and moving in sometime in 2028 is the key planning question. It affects when to list the current house, where to live in between, and how much the final price might move from the presale number. Most resale buyers never face those questions. Anyone buying on this timeline will be signing a presale contract a year or more before moving in, so it makes sense to review the terms with your own attorney and lender before you sign. This post is general information, not legal or financial advice.

What Will Be Built Around the Villas by 2028

Part of what buyers pay for at the TriStar site is the district going up next door. The Staenberg Group demolished the former Chesterfield Mall between October 2024 and summer 2025, keeping only the former Dillard's building, which Dillard's plans to reoccupy, and the former Macy's building, which will become new retail space. Utility work and grading on the 96-acre site were underway by December 2025, according to Spectrum News, and that infrastructure phase was scheduled to run until summer 2027. The full Downtown Chesterfield plan calls for more than 2,300 housing units. The Business Journal described TriStar's $65 million investment as the first vertical construction for the $2 billion project.

The nearest public building should open well before the first villa owners arrive. The rebuilt Guy and Judy Jaffe Family Branch of St. Louis County Library is expected to open in early 2027 with a Goshen Coffee cafe, according to the Chesterfield Valley Post. Segal told St. Louis Magazine the neighborhood will connect to Downtown Chesterfield through the planned Grand Entry. He added, "St. Louis doesn't have that many walkable communities, in general." That is TriStar's case for a high-$600,000s price on a smaller footprint. The amenities that support it are still under construction.

Quick Answers

Are the TriStar homes only for downsizers? No. Segal told St. Louis Magazine that TriStar sees buyers as young professionals, newlyweds and empty nesters. The townhomes can exceed 3,500 square feet with a finished basement.

Is Wildhorse Village single-level? No. Fischer Homes markets Wildhorse Village as three-story townhomes with rear-entry garages. The low-maintenance package covers lawn care, snow removal and exterior upkeep.

When can buyers reserve a TriStar home? Presales are expected to begin in spring 2027, according to St. Louis Magazine.

If you own a larger home in Chesterfield or nearby in West County and are weighing a move to one floor, the order of steps matters as much as the price. That means when to list, what your house will sell for against what the new home will cost, and how to cover the months between presale and move-in. Palermo & Co. Real Estate can go over those numbers with you, including the condition and preparation questions that shape how quickly your current home sells. Contact us when you want to sketch out the timeline.