In May 2026, the Gretna City Council approved zoning for Nebraska's first Buc-ee's, a travel center headed for the corner of Interstate 80 and Highway 31. A few months earlier, engineers unveiled designs for a $70 million diverging diamond interchange on the same stretch of I-80, construction slated to start by late 2026. A few miles away, crews are still finishing the $33 million Gretna Community Complex, a 60,000-square-foot building that will fold city hall, both libraries, and a community center into one site next to Gretna Crossing Park. Every one of these projects points the same direction: Gretna is growing, and growing fast.

Here's the part that doesn't fit the story. In the most recent monthly read available, Gretna's median sale price came in at $320,000, down 11.7 percent from a year earlier. List prices tracked through July 2026 were down roughly 4 percent year over year too. If you're weighing Gretna against other Sarpy County suburbs and assuming the construction cranes mean your equity is about to take off, the price data isn't backing that up right now. Understanding why is the difference between reading a market correctly and reading a press release.

The Growth Is Real. The Story Behind It Isn't As Clean As It Sounds.

Gretna's population has climbed from roughly 3,000 residents in 2000 to more than 5,000 at the 2020 census, with current estimates well above 9,000. Sarpy County as a whole now sits near 213,000 people, the third-largest county in Nebraska, and it posted the highest net domestic migration gain of any Nebraska county between 2023 and 2024, a net gain of 2,348 people, with Omaha's own population decline in Douglas County as the largest single source. Cedar Hollow Elementary opened in 2023. Gretna East High School opened in 2024, giving the district a second high school. Gretna Crossing Park, also 2023, added a fishing pond, an 18-hole disc golf course, an amphitheater, and a water park.

The headline project, though, hasn't gone the way the early coverage suggested it would. Nebraska Crossing owner Rod Yates proposed a $3.2 billion expansion of the outlet mall back in early 2024, and Gretna voters narrowly approved an economic development program tied to it in a mail-in vote that concluded in January 2025. What followed was a standoff. Yates sent the city a term sheet demanding Gretna annex 3,000 acres, declare it blighted, and sharply cut the sales tax rate inside the district. The city didn't sign on, and by early 2025 Yates told the state he believed the project was "no longer viable" under the structure everyone had voted on. More than $2 million in sales tax revenue sat uncollected during the stalemate, according to reporting from the Flatwater Free Press.

The project didn't disappear so much as it changed shape. State lawmakers spent the 2025 legislative session adding guardrails to the underlying Good Life Transformational Projects Act, the 2023 state law that created the reduced-sales-tax districts in the first place, including a new requirement that cities get voter approval before committing state sales tax revenue to a project like this one. Against that backdrop, Yates has pitched a separate, larger concept called Collegiate Crossing, a $5 billion, 3,500-acre development near the same I-80 and Highway 31 corridor anchored by a proposed USA Volleyball training facility. Buc-ee's is the first confirmed tenant to land inside Gretna's Good Life District under this reworked approach, and the city administrator has said the district's tax structure is what pulled the chain in. That's a real commitment. It's also a different, smaller, later-arriving version of the plan that first drove the growth narrative more than two years ago.

What The Price Data Actually Shows

Three separate sources, three separate time windows, three different numbers. None of them describe a market that's appreciating the way the infrastructure spending implies.

That last figure sits closer to what the growth story would predict, and the gap between it and the March single-month read matters. A city with only a handful of closings in any given month will produce noisy month-to-month numbers almost by definition. Four sales is not a market, it's a sample so small that one large or small transaction swings the median double digits. Stack the readings together, though, and the direction across the year is flat to soft, not the steep climb that a $3.2 billion mall expansion and a first-in-state Buc-ee's would suggest on their own. The building permits and the price tape are telling two different stories, and the second one is quieter than the first.

Where The Supply Actually Went

The mechanism here isn't mysterious once you look at what's been built. Sarpy County issued 1,208 single-family home building permits in 2024 alone. That's new inventory landing directly in the path of the same demand the growth headlines are describing, and it changes what "growth" does to price. When population and housing supply expand at roughly the same pace, a buyer isn't competing against a fixed number of homes for a fast-growing pool of buyers. They're one of several buyers in a market that keeps adding new competing product every quarter.

Gretna Landing is a clean example. A build-to-rent community called The Connection at Gretna Landing broke ground with 110 two-to-four bedroom homes renting for $2,000 to $3,000 a month, at 192nd Street and Highway 370, inside a corridor that will also bring retail, sports facilities, and a Nebraska Medicine health center. That's 110 households who might otherwise have been shopping the resale market instead choosing a maintenance-free rental. Every unit like that is demand the existing housing stock doesn't have to absorb, which is one more reason the price line hasn't moved the way the population line has.

The Tax Line That Doesn't Show Up In The Headlines

There's a second number worth checking before comparing Gretna to its Sarpy County neighbors on price alone. Gretna carries the highest effective property tax rate of any city in the county, at 1.97 percent, compared with 1.48 percent in Springfield and a county median of 1.91 percent. Sarpy County's overall effective rate already runs well above the national median of 1.02 percent, and the county's median annual tax bill of $4,820 is about $2,420 higher than Nebraska's statewide median. None of that shows up in a Zillow-style price comparison, but it shows up every year on the tax bill, and it's a real cost of buying into the community carrying the most active construction. The Sarpy County Assessor's office posts preliminary valuations each January if you want to check a specific parcel before making an offer.

What This Means If You're Comparing Sarpy County Suburbs

None of this means Gretna is a bad place to buy. It means the growth story and the price story are two different pieces of evidence, and treating the first as proof of the second is the mistake. A buyer chasing Gretna specifically because of the mall expansion should know that expansion already changed hands once, and the version currently under construction is smaller and later than the one that first got voters' attention. A buyer comparing price per square foot across Papillion, Bellevue, and Gretna should weigh the tax rate difference alongside the sale price, because a lower purchase price in one city can be offset by a materially higher annual bill in another. And anyone reading a single month of Gretna sale data as a trend should remember that four closings is not enough transactions to draw a conclusion from on its own.

Frequently Asked Questions

Is the Nebraska Crossing mall expansion still happening? The original $3.2 billion plan stalled after a standoff between the developer and the city over land annexation and tax terms. A newer, differently structured project called Collegiate Crossing is now being pitched for the same corridor under revised state rules for Good Life Districts, with Buc-ee's as its first confirmed tenant.

If prices are soft, is now a bad time to buy in Gretna? Soft isn't the same as falling apart. The data shows flat to modestly declining prices on thin sales volume, which is different from a market in distress. It's a reasonable moment to negotiate rather than compete, particularly on homes that aren't brand new construction.

Why does Gretna have a higher tax rate than other Sarpy County cities? Effective property tax rates reflect local school district levies and special assessment districts layered on top of the county base rate. Gretna's rapid school expansion, including two new schools since 2023, is part of what drives its levy above cities like Springfield.

If you're weighing Gretna against Papillion, Bellevue, or another Sarpy County suburb and want the actual sales comps behind these numbers rather than the headline version, that's exactly the kind of digging Lisa Pringle does for buyers and investors across the Omaha metro every week. Let's Connect and look at what your specific price range actually buys right now, growth story included.