3.49%. That is the number Dream Finders Homes is putting on billboards right now for its Denver Metro "Biggest Savings of the Year" event. And look, in a market where the average Colorado 30-year fixed hit 7.02% APR on September 13, a 3.49% mortgage sounds like a typo. It is not. But it is also not the whole story, and this is the part people miss.

Here is the thing about a rate that low in 2026. Nobody is actually giving it to you for thirty years. It is a buydown. A really aggressive one.
On that Dream Finders offer, select homesites come with a builder-paid forward-commitment buydown. You get 3.49% in year one, 4.49% in year two, and then 5.49% for years three through thirty, all sitting on a 6.281% APR. So the teaser rate steps up like a staircase, and by your third year the honeymoon is over.
Watch what that does to the actual check you write. On their example, the monthly payment (principal, interest, and mortgage insurance) starts at
Do the subtraction. That is roughly $466 more per month than where you started. Call it about $5,600 a year. Every year. Forever. Same house, same loan, just the rate resetting to what it was always going to be once the builder's money runs out.
I am not saying do not take it. A buydown can be a genuinely great deal if you know a raise is coming or you plan to refinance if rates drop. I am saying know the number before you sign, not after.
A few strings on the Dream Finders version specifically. It is government loans only, so FHA, VA, or USDA. Primary residences only. Select homesites only. And the loan has to close on or before September 30, 2026, with financing through their affiliate lender, Jet (though you are not required to use the affiliate). That deadline matters, because the offer resets and the good rate walks out the door with it.
So why is this happening all over the metro right now? Inventory. New-construction inventory is sitting near a 15-year peak.
Jerad Larkin with Chicago Title Colorado has been tracking it, and the picture is pretty simple. Builders who broke ground back in 2022 and 2023, right as rates were climbing, finished a whole wave of homes into a market that absorbed them slower than anybody planned. So now those houses are done, sitting there, and the builders need them gone.
DMAR market data cited by Chicago Title showed Denver-metro active listings climbing above 7,600 units in early 2026. That is a 16.5% jump from the year before.
And here is why they buy your rate down instead of just slashing the sticker price. Cutting the price hurts the comps for every other house in the community, and it upsets the neighbors who paid full freight last spring. A rate buydown gets you the same lower monthly payment without officially lowering the price on paper. So across the metro you are seeing these buydowns, plus closing-cost credits in the
Here is where I get to be the annoying friend. The rate is not the only thing that moves your payment. Two other numbers matter, and one of them is sneaky.
First, context. Freddie Mac's 30-year fixed averaged 6.76% as of September 10, up from 6.35% a year earlier. And that Colorado 7.02% APR I mentioned was 33 basis points higher than just a week before. Rates are not sitting still. So the buydown is doing real work, but it is papering over a rate environment that is drifting up, not down.
Second, and this is the one people forget until closing, the metro district. A lot of these new communities sit inside a metro district, which is a separate little government entity that issues bonds and charges an extra mill levy to pay them back. In established Denver your total property tax rate might run about 0.6 to 0.7%. Inside a metro district it can jump to 1.1%, 1.5%, or higher. That is hundreds of dollars a month on top of everything else, and no buydown touches it. (Side note, this is the single biggest surprise I see hit new-build buyers, and it is right there in the disclosures if you ask.)
Now zoom out. The Denver-metro median close price was $594,495 in August, per Corcoran Perry & Co.'s September report. Detached single-family homes ran a $649,500 median, attached condos and townhomes $370,000. Against those numbers, a builder covering your first two years of interest is real money. It just is not free money.
So the move is not "avoid the buydown." The move is to run year three before you fall in love with year one. Ask for the payment schedule in writing. Ask what the metro district adds. Ask what happens if you cannot refinance by the time it resets. If the answers still work for you, great, that is a smart buy in a soft new-home market. If they do not, better to find out at the model home than in month thirty-seven.