Type "Gretna home prices" into Google and you'll get three answers that don't agree with each other. One source says the typical Gretna home sold for $320,000 in March 2026, down almost 12 percent from a year earlier. Another says homes were listed at a median of $450,000 in July 2026. A third puts the median around $405,000 with an average closer to $456,000. Same town, same season of the year, three numbers that don't triangulate to anything close to a single truth.
If you're comparing Gretna against other Sarpy County suburbs before you make an offer, that spread isn't a rounding error you can shrug off. It's the difference between qualifying for a mortgage and not. So which number is real?
The honest answer is that they're all real. They're just measuring two different things that happen to share a zip code.
A Market Split Down the Middle
Gretna's housing stock runs from brick-paved streets near the historic downtown to entire subdivisions that didn't exist five years ago. That split shows up in the data as two populations that behave nothing alike.
One population is closed resale sales, the actual transactions that finished and recorded a price. In March 2026, only four homes sold in Gretna, down from six the year before, and they moved fast, an average of 25 days on market. That's the population producing the $320,000 median. It's a real number, but it's a real number built on a sample you could count on one hand.
The other population is the active shelf, the homes currently listed but not yet sold, and a large share of that shelf is new construction. Builders are quoting list prices for homes with 11-foot ceilings, finished walkout basements, and three-car garages, product that simply doesn't have a resale equivalent in the same price tier. That's the population producing the $450,000 median list price, with a typical listing sitting for a median of 106 days, not because demand is weak but because new construction sells on a different clock than a move-in-ready resale.
There's a second clue buried in the same data that confirms the mix shift rather than a market decline. Even as the median sale price fell 11.7 percent year over year in March 2026, the median price per square foot actually rose 8.7 percent over the same period. Prices per square foot don't rise while overall value falls unless the mix of what's selling changed, smaller or older homes closing in place of the larger ones. That's not a market losing value. That's a market where the closings happen to be a different size of home than the closings a year earlier.
What Three Sources Actually Measured
| Source | What it measured | Figure | Window |
|---|---|---|---|
| Closed resale sales | Homes that finished transacting | $320,000 median, down 11.7% year over year | March 2026 |
| Active new-construction-heavy listings | Homes currently on the market, not yet sold | $450,000 median list price | July 2026 |
| Blended sale price data | Median and average of homes that sold | $405,772 median / $456,288 average | April 2026 |
Notice the gap between that median and average in the third row. An average pulled well above the median means a handful of expensive sales, likely acreage or custom builds at the top of the range, are stretching the number upward. Gretna listings that same period ranged from roughly $335,000 to just under $2 million. That's not one market. That's several markets sharing a school district.
Why the Shelf Keeps Getting Bigger
None of this happens in a vacuum. Gretna is in the middle of the biggest wave of commercial investment it has seen, and every one of those projects is a reason builders keep releasing new subdivisions instead of letting the active shelf empty out.
In May 2026, the Lerner Company broke ground on Gretna Crossing, a 500,000-square-foot retail development at 192nd Street and Highway 370, nearly 100,000 square feet larger than Nebraska Crossing itself. Mayor Mike Evans framed it as intentional, not just growth for its own sake but "getting projects that our community really wants."
That same spring, Gretna's city council approved zoning for Nebraska's first Buc-ee's, a 74,000-square-foot travel center planned for a 43-acre site near I-80 and Highway 31, expected to open around 2028. City administrator Paula Dennison told reporters the incentive package is what pulled the Texas-based chain into the state in the first place.
And in February 2026, the Nebraska Department of Transportation unveiled design options for a new freeway interchange near Vala's Pumpkin Patch, aimed at easing congestion where I-80 meets Highway 370 and Highway 31. The preferred option uses two roundabouts, carries an estimated $30 million construction cost, and is targeted for a 2027 groundbreaking if approvals hold through this year.
Every one of those projects sits on the same Highway 370 corridor where builders like D.R. Horton, Regency Homes, Hildy Homes, and Vinton Homes are actively releasing lots in subdivisions such as Harvest Creek, Falling Waters, Remington West, and Parkview Traditions. State population estimates show Gretna nearly doubled in size between 2020 and 2024, the fastest growth rate of any city in Nebraska, and that growth is exactly why the active listing shelf keeps refilling with new-construction product priced well above what a decades-old resale home near downtown will fetch. The commercial pipeline isn't a footnote to the housing numbers. It's the reason the housing numbers look the way they do.
Which Number Is Actually Yours
The practical question isn't which source is more accurate. It's which population you're actually shopping in.
If you're looking at resale homes in an established Gretna neighborhood, closer to downtown or in an older subdivision, you're shopping in the thin population. A handful of closings a month means one unusually priced sale can swing a reported trend line without telling you much about what your specific house is worth. Ask your agent for the last three to six comparable closings on your exact street or subdivision rather than trusting a city-wide median.
If you're comparing new-construction options in Harvest Creek, Sterling Chase, or a similar subdivision, the higher active-listing figures are closer to your real budget conversation. But even there, the number that matters is what a specific builder is asking for a specific floor plan this month, not a blended city-wide average that includes acreage sales on one end and starter ranches on the other.
Either way, the lesson from Gretna's numbers is the same one that should guide any suburb comparison in a growth corridor like this: a single median price is a summary, not a fact you can act on. The population behind it matters more than the number itself.
A Few Questions Worth Answering Directly
Does this mean Gretna homes are getting cheaper? Not based on what the data actually shows. The falling median in the closed-sales figures reflects which homes happened to sell in a given month, not a decline in what any individual home is worth. The rising price per square foot over the same window points the other direction.
Why does days-on-market vary so much between sources? Because "days on market" for closed sales only counts homes that already sold, which biases the number toward fast movers. A figure built from everything currently listed, including new construction still under a builder's marketing timeline, will read much longer even in a healthy market.
Is the resale or new-construction segment a better value right now? That depends entirely on what you're trying to buy. A resale home in an established Gretna neighborhood and a new build in a subdivision off Highway 370 are not competing for the same buyer, and comparing their headline prices without accounting for lot size, finish level, and commute won't tell you much.
If you're trying to figure out which of Gretna's numbers actually applies to your search, that's exactly the kind of conversation worth having before you start touring homes rather than after. Missy Ruff works this market street by street, from the older lots near downtown to the newest releases along Highway 370, and can walk you through which comps actually apply to the home you're comparing. Contact Me.
