Pull up the current numbers on Grimes, Urbandale, Johnston, and Waukee side by side and one figure jumps out. Grimes carries a median list price close to Urbandale's and a step below Waukee's, yet homes there were clearing the market in a median of 52 days as of March 2026, compared with 87 days in Johnston, 91 in Urbandale, and 83 in Waukee, according to Realtor.com's city-level data for that month.
The easy read is that buyers simply want Grimes more than its neighbors. That read is convenient and mostly wrong, and leaning on it while you shop can cost you real negotiating room. A large share of what's driving that fast clock has less to do with buyer competition and more to do with how much of Grimes' current inventory was already spoken for by a builder before it ever showed up as an "active" listing.
The Number That Should Make You Pause First
Before concluding Grimes is simply hotter, check Grimes against its own recent history. Redfin's snapshot for the city in January 2026 put the median sale price at $372,000, up 7.4% from a year earlier, but median days on market climbed too, from 48 days in January 2025 to 61 days in January 2026. That's a market cooling by its own standard even as prices hold firm.
So in the space of two months and two different data providers, Grimes shows up as both slowing down compared to itself and still outrunning three comparably priced neighbors once spring selling season hits. Both things are true at once, and that's the tell. If Grimes were simply the more desirable address, its own trend line would be accelerating, not decelerating, while it still beat the field. Something about the supply itself, not just buyer appetite, is doing the work.
| Suburb | Price (period) | Median Days on Market | Source |
|---|---|---|---|
| Grimes | $398,900 list (Mar 2026) | 52 | Realtor.com, March 2026 |
| Johnston | $392,400 list (Mar 2026) | 87 | Realtor.com, March 2026 |
| Urbandale | $374,900 list (Mar 2026) | 91 | Realtor.com, March 2026 |
| Waukee | $414,990 list (Mar 2026) | 83 | Realtor.com, March 2026 |
What Builders Actually Did in the First Half of 2026
The mechanism shows up in permit data. The Home Builders Association of Greater Des Moines tracks permits across 16 metro communities, and the Business Record's reporting on that data shows a split worth sitting with. Total residential permits, single-family and townhomes combined, rose 26% in the first half of 2026 compared with the same period in 2025, from 1,104 to 1,393. But townhome permits specifically fell from 417 to 266 over that stretch, a drop of more than a third, even as the average value of a single-family permit climbed 2.8%, from $402,860 to $414,506.
D.R. Horton stayed the metro's most active builder by a wide margin, pulling 253 permits for single-family homes and townhomes in the first six months of the year. Nine permits went specifically to multifamily projects split across Des Moines, Grimes, Waukee, and West Des Moines, adding 395 units once finished. Grimes is one of only four cities named in that count.
Put plainly: builders across the metro pulled back hard on attached, lower-maintenance product in the first half of this year, even while single-family construction kept growing more expensive per permit. That's the opposite of what you'd expect if buyer demand for attached housing had simply dried up everywhere. It looks more like builders concentrating that product type in fewer places.
Grimes Keeps Building What the Rest of the Metro Just Pulled Back On
Grimes is one of those places. The city's Hope District, on the west side of Highway 141 and anchored by the Hy-Vee Multiplex, includes retail, a hotel, and a roughly 400-unit townhome and apartment development. Whether or not that specific project falls inside the nine multifamily permits the Business Record tallied, the direction lines up. Grimes has kept adding attached housing stock at a point when the regional pipeline for that same category just contracted.
That matters because Grimes has also been one of the fastest-growing cities in the state by headcount, moving from an estimated 15,392 residents in 2020 to roughly 17,266 by mid-2024, per Census Bureau population estimates. A city adding people that fast needs somewhere for them to land quickly, and attached product is typically the fastest thing a builder can deliver at scale. That's precisely the category the rest of the metro just throttled back on.
Kalen Ludwig, who compiles the region's permit data, wrote that she expects Central Iowa builders to keep favoring "thoughtful growth and custom work rather than chasing volume" through the back half of 2026. That's a fair description of the metro overall. Grimes, with its attached-housing pipeline still active, is one of the few places where that caution is least visible on the ground.
Why This Changes How You Should Shop
If you're cross-shopping Grimes against Urbandale or Johnston on price alone, the days-on-market gap can push you toward decisions you'd otherwise think twice about. A meaningful share of what's clearing fast in Grimes right now is builder product that had a buyer attached before it ever posted as active, a pattern that lines up with the metro's broader shift toward securing a commitment before breaking ground rather than building on speculation. That fast clock doesn't mean an existing resale home in Grimes is moving at the same pace, and it doesn't mean you have less room to negotiate on a home that's genuinely been sitting.
The practical takeaway splits two ways. If you want a newer, lower-maintenance attached home in Grimes and speed is the priority, plan to be in conversation with a builder or a builder's sales office before a unit ever reaches a public listing feed, the same way you would in any market where a chunk of supply is pre-committed. If what you want is more typical negotiating leverage, a comparably priced resale home in Grimes, or a home in Urbandale or Johnston where the market is behaving closer to the rest of the metro, may hand you more room to work with, not less. Knowing which category a specific listing falls into before you write an offer is the difference between negotiating from strength and guessing.
Quick Answers
Does Grimes' fast median days-on-market mean I need to compete aggressively? Not automatically. The fast clock is driven largely by pre-committed builder inventory, not a universal bidding war. A resale home that's already been listed for a few weeks in Grimes isn't necessarily facing the competition a brand-new spec home saw before it was ever framed.
Is Grimes actually more expensive than Urbandale? Slightly, but not dramatically. Grimes' March 2026 median list price of $398,900 sat above Urbandale's $374,900 and below Waukee's $414,990, per Realtor.com's city-level data for that month.
What exactly is the Hope District? It's the mixed-use development on the west side of Highway 141 in Grimes, anchored by the Hy-Vee Multiplex, that includes retail, a hotel, and roughly 400 townhome and apartment units.
A days-on-market number tells you speed. It doesn't tell you why, and in a corridor where four cities are running four different builder strategies at once, why is the part that actually affects your offer. If you're weighing Grimes against Urbandale, Johnston, or Waukee and want a read on what a specific listing's pace actually means before you write a number down, Christopher Lewis is glad to walk through it with you. Let's Connect.
