Open five tabs and search the same three words, "Willis TX home prices," and you'll get five different answers. Not close estimates that round differently. Actually different numbers, sometimes by more than eighty thousand dollars, all claiming to describe the same small town on the north end of Lake Conroe in the same general stretch of 2026.
That's not a typo somewhere. It's the market working exactly as small markets work, and if you're comparing Willis against Conroe, The Woodlands, or anywhere else in the Lake Conroe corridor, understanding why the number moves matters more than memorizing any single version of it.
The Numbers, Side by Side
Here's what a buyer researching Willis actually runs into this year:
In January 2026, Redfin recorded a median sale price of $354,000 in Willis, up 52 percent year over year, based on 11 homes sold that month. Over the most recent 30-day window Orchard tracked, the median was $272,000, down 4.6 percent from the same period a year earlier, based on 44 homes sold with a median of 108 days on market. Movoto put the June 2026 median sold price at $349,990, with homes taking an average of 143 days to sell. Zillow's smoothed home value index, as of June 30, 2026, sat at $281,967. WalletInvestor's tracked median listing price, as of September 10, 2026, was $285,057. And HAR's own new-construction data for Willis showed an average price of $415,069 in May 2026, with an average of $190 per square foot.
Six sources. Six numbers. None of them are wrong. They're each measuring a different slice of a market that's too thin to average cleanly.
Small Numbers Don't Average, They Swing
Here's the mechanism. When a national report says "Houston metro home prices," it's averaging tens of thousands of closings, so one unusual sale barely moves the needle. Willis doesn't work that way. Redfin's January figure came from 11 closed sales. Orchard's came from 44. When your sample size is that small, a single waterfront closing or a cluster of entry-level new-construction closings can swing the median by tens of thousands of dollars in either direction, and it will look, on paper, like the market itself moved.
That's the real story behind Redfin's 52 percent year-over-year jump in January and Orchard's 4.6 percent year-over-year decline over its most recent 30-day window. Both are true readings of the data each site happened to capture. Neither one is describing a market that actually swung that hard in twelve months. They're describing which 11, or 44, homes happened to close, and what kind of homes those were.
What's Actually Selling at the Low End
Part of what makes Willis's median so volatile is the sheer volume of new construction moving through the entry-level tier right now. Several production builders have active communities in town, and their pricing sets a real floor that resale sellers now have to compete with directly.
D.R. Horton's Lake Conroe Cove community, still building out across 77 planned homes, is listing homes from $240,000 to $590,000 depending on plan and lot. Kendall Homes' Lake Conroe Hills community has priced comparable production homes, around 1,677 to 1,878 square feet, from roughly $318,000 to $362,000. Alta Homes, a Montgomery County builder with a community called Lexington Heights near Willis ISD schools, has advertised new construction starting in the $170s.
That's a wide band on its own, before resale even enters the picture. A buyer cross-shopping new construction in Willis isn't picking between "expensive" and "cheap." They're picking between builders whose base pricing for similar square footage can differ by six figures depending on the community, the lot, and what incentives are active that month.
What Pulls the Median the Other Direction
At the other end, Willis still carries waterfront homes, larger acreage parcels, and older established resale stock along the lake, and when even one or two of those close in a given month, they pull a thin sample upward fast. That's the likely explanation for why Redfin's small January sample landed at $354,000 while Orchard's larger 30-day sample, more heavily weighted toward routine resale and new-construction closings, landed closer to $272,000.
There's a statewide pattern that helps explain why this gap is even worth watching closely right now. The Texas Real Estate Research Center's May 2026 Texas Housing Insight report noted that the average price difference between median new-build and median resale homes across Texas has compressed to an all-time low of $15,500. Builders are pricing more aggressively, layering in rate buydowns and closing cost credits, and that's narrowing the traditional gap between "new" and "used" almost everywhere.
Willis doesn't quite fit that statewide compression cleanly, and that's the point. Its own spread between entry-level new construction and legacy waterfront resale is still wide, wider than the statewide average would suggest, because the town's inventory genuinely splits into two distinct pools rather than clustering near a single center.
What This Means If You're Actually Comparing Markets
If you're deciding between Willis and a nearby market, whether that's Conroe, Montgomery, or somewhere further down I-45, the fix isn't finding the one correct median. It's asking a more specific question depending on what you're actually shopping for.
A few things worth checking before you anchor to any single headline number:
- If you're comparing new construction, ask for the base price by community and floor plan, not a blended average across all builders in town. Lake Conroe Cove, Lake Conroe Hills, and Lexington Heights aren't interchangeable just because they're all technically "new construction in Willis."
- If you're comparing resale, ask how many comparable sales actually closed in the last 60 to 90 days, not the last 12 months. A comp set built on three or four closings tells you less than it looks like it tells you.
- Watch days on market by segment, not just by town. Movoto's 143-day average and Orchard's 108-day median both suggest homes are sitting longer than they were a year ago, but that number behaves differently for a move-in-ready $250,000 new build than it does for an older waterfront resale priced at $500,000-plus.
- If a number looks unusually high or low compared to everything else you've seen, check the sample size before you trust it. A site quoting a median off 11 sales is telling you something real, just not the same thing as a site quoting a median off 44.
None of this means the data is unreliable. It means the data is granular in a way a single headline number can't capture, and in a market this size, granular is exactly where the useful information lives.
FAQ
Is the Willis housing market rising or falling in 2026? Depends entirely on which segment you're asking about. New-construction entry-level pricing has stayed relatively stable to slightly softer with incentives factored in. Broader resale medians have shown declines in some 30-day windows and sharp gains in others, largely because of how few homes close in any given month. Neither direction should be read as a single verdict on the whole town.
Why does days on market vary so much between sources? Because it's measuring different mixes of inventory. A move-in-ready new build in an active subdivision often moves faster than an older resale home priced against a thin comp set. Blended averages hide that split.
Should I just trust the builder's advertised price instead of a portal median? A builder's base price is a real, verifiable number for that specific plan and community, which makes it more useful than a townwide average for comparing what your money buys. It won't tell you what resale or waterfront inventory is doing, though, so you still need both pictures.
If you're weighing Willis against another stretch of the Lake Conroe corridor and want someone to walk through what a specific community, builder, or resale comp set actually looks like right now, Aqua Terra Real Estate can pull the real numbers for the property type you're actually considering, not just the headline.
