In Lone Tree, the Builder's Discount Is Hiding in the Mortgage

"Promotion Extended By Popular Demand! Take advantage of a limited time first year payment rate of 2.99%." That banner runs across the top of Shea Homes' Storytellers at Lyric page. The fine print a few lines down says a lot more. The 2.99% is the first step of a 2-1 temporary buydown. The buydown sits on a conventional 5/6 adjustable-rate mortgage with a 4.99% note rate. After five years the loan resets every six months to the 30-day average SOFR plus a 2.75% margin, with a lifetime cap of 9.99%.

That structure changes what a buyer is comparing. On the east side of I-25, the builder's discount is built into the loan. On the largely built-out west side, a resale seller can only compete on price and concessions. So the useful comparison in Lone Tree this fall is between payment schedules. List prices tell you much less.

One advertised rate, three different rates

Shea's disclosure uses a sample purchase of $882,900 with a $662,175 loan, which works out to 75% loan-to-value. The payment rate is 2.99% in year one, 3.99% in year two, and 4.99% in years three through five. The seller prepays the first two years through an incentive held in a custodial escrow account, valued at up to $65,000. To get the incentive, the buyer has to use Shea Mortgage. Buyers can choose another lender, but they give up the incentive if they do.

Here's the same $662,175 loan run through each phase. These are principal and interest only, calculated on a 30-year amortization from Shea's own example. Taxes, insurance, and HOA dues are not included.

The last two rows need context. Shea's disclosure gives the SOFR index as 3.74% as of September 29, 2026. Add the 2.75% margin and you get the 6.49% in the table, but that number moves with the index. The 7.03% figure is Freddie Mac's 30-year average for the week ending September 24, as reported by National Mortgage Professional. The Denver Metro Association of REALTORS® September report puts the 30-year fixed at about 7.5% by the end of September. That came after the Federal Reserve raised its benchmark rate for the first time since July 2023.

Next to those benchmarks, the subsidy is real money. The gap is widest in year one, narrows in year two, and then holds steady from year three through year five. In that stretch, the advantage comes entirely from the 4.99% note rate. After year five, it depends on where SOFR is.

The Legends collection at Lyric uses the same loan type with slightly different terms. Its "4.99% for 5 years" offer is also a conventional 5/6 ARM. It adjusts to SOFR plus a 3.0% margin after the fixed period, with a 9.99% cap and an incentive of up to $64,000. Both Shea offers require a signed purchase agreement by October 25, 2026, and a closing by November 30, 2026.

Why the subsidy goes into the rate instead of the price

Lyric is still building out. The City of Lone Tree describes it as the city's first large-scale residential development east of I-25, with 1,800-plus homes planned. Shea's four detached collections currently start at $673,900 for Tribute, $743,400 for Storytellers, $836,900 for Legends, and $989,490 for Autograph. In mid-October, Shea's community page listed eight quick move-in homes.

A builder with that many homes still to sell has a reason to keep posted prices steady. A June 2026 explainer from mortgage lender Movement put it this way: incentives can lower a buyer's monthly payment without cutting the posted price, which avoids repricing that could upset earlier buyers or weaken neighborhood comparables. National Mortgage Professional adds that builder-affiliated lenders may gain an edge in purchase lending this way.

National builder surveys show the same pattern. In NAHB's September 2026 survey, 66% of builders used sales incentives, and 38% cut prices. Zonda's August 2026 data found advertised incentives on 81% of quick move-in homes.

Price protection only goes so far. Fannie Mae's Selling Guide lists interest rate buydowns as a financing concession. It requires appraisers to adjust comparable sales for the effect concessions had on price, and it says a strict dollar-for-dollar deduction is not appropriate unless the market's reaction actually equals the full concession. So a Lyric sale with a $65,000 buydown may go into the record as a lower effective price than the contract shows. How much lower depends on the appraiser's read of the market.

The rate a buyer qualifies at is the note rate

This is where the year-one number matters least. For a temporary buydown, Fannie Mae requires the borrower to qualify at the note rate, not the subsidized rate. The same guide limits each yearly increase in the payment rate to 1 percentage point. Shea's 2-1 schedule steps up by exactly that much each year. Under the qualifying rule, the payment used for approval is the 4.99% payment, so the 2.99% figure lowers early costs without raising the amount a buyer can qualify for.

What a west-side seller can put on the table

West of I-25, RidgeGate West is close to fully developed, with only a few vacant sites left. Sellers in established neighborhoods such as Acres Green, Wildcat, Carriage Club, and Heritage Hills can't lower anyone's note rate on their own. They can offer price reductions, seller-paid concessions, or a buydown funded at closing. In DMAR's September report, Market Trends Committee chair Amanda Snitker said, "Rate buydowns, seller-paid concessions and adjustable-rate loans are all on the negotiating table right now."

Resale concessions face the same caps as builder incentives. Fannie Mae's interested party contribution limits for a principal residence depend on loan-to-value and are calculated on the lower of the sale price or the appraised value:

• LTV above 90%: 3%
• LTV from 75.01% to 90%: 6%
• LTV of 75% or less: 9%

Any financing concession above the cap is treated as a sales concession and deducted from the price used to calculate LTV. A builder developing a project counts as an interested party, so its buydown falls under the same caps. One practical result is that the cap shrinks as the down payment shrinks. Shea's sample loan sits right at 75% LTV, the most generous tier.

Lone Tree-specific numbers for September weren't available, so Douglas County is the closest current read. In September 2026, the county's detached median sale price was $735,000, down from $755,000 in August. Median days on market rose from 49 to 55, and supply stood at 3.5 months. The Colorado Association of REALTORS® report notes that its percent-of-list-price figure excludes seller concessions. That means the headline numbers don't capture the buydown-and-credit negotiating that DMAR describes.

The townhome version is less clearly labeled

Lokal Homes' townhomes at Lyric advertise prices from the low $500,000s to the $600,000s, with two- and three-bedroom plans of 1,230 to 1,297 square feet. Available homes showed prices of $489,990 to $549,990 after advertised savings. The community page also advertises rates "as low as 3.99%." According to Lokal's offer terms, the rate applies to select quick move-in homes. Conventional loans require a 720+ credit score and at least 10% down, and the FHA incentive requires a 640+ score. The terms don't say whether the 3.99% is fixed or temporary, how long it lasts, or which of Lokal's listed lenders handles Lyric. Until a loan estimate answers those questions, 3.99% shouldn't be compared with anything.

The attached market gives that buyer some leverage. In September 2026, Douglas County's attached median was $450,000, with 65 median days on market and 5.0 months of supply.

How to set a buydown next to a resale price

1. Convert the incentive to dollars. Shea's says "up to $65,000." Ask what the actual amount on a specific homesite would be, and what that amount would do as a price reduction instead.
2. Compare years three through five. That's the 4.99% note-rate payment. It's the steady cost before any adjustment, and it's the payment used for qualifying.
3. Read the adjustment terms. Note the index, the margin, the first-adjustment cap, and the lifetime cap. Shea discloses a first adjustment of up to 5 points and 1 point every six months after that.
4. Ask the resale seller the same question. In a market where DMAR names buydowns as an active tool, a west-side seller can fund a buydown too, within the same Fannie Mae caps.
5. Run the same loan amount through both. The Vara mortgage calculator helps with a first pass. A lender's loan estimate is the version that counts.

The east side also comes with neighborhood features still to come. The Lyric Amenity Center opened in June, with The Groove Café open to the public and the pool and fitness spaces reserved for Lyric homeowners. High Note Park's first phase is expected to open to the public in late summer 2027. In June, ColoradoBiz reported that the King Soopers-anchored Lone Tree Village Center was expected to open in early 2027. For more on how the two sides of the city fit together, see our Lone Tree neighborhood page and our look at Lone Tree's two downtowns.

FAQ

Does a 5/6 ARM with a 2-1 buydown behave like a fixed-rate loan for the first five years? Only the note rate does. Shea's disclosure fixes the note rate at 4.99% for 60 months, but the buyer's payment rate is 2.99% in year one and 3.99% in year two before reaching 4.99% in years three through five. After that, the rate adjusts every six months based on SOFR.

Do I have to use the builder's lender? The incentive depends on using Shea Mortgage. Shea's terms say buyers aren't required to use it but give up the incentive if they choose another lender.

Will these offers still exist next month? Shea's current terms require a purchase agreement by October 25, 2026, and say programs can change without notice. Treat any specific rate as a snapshot.

This post is general information, not legal, tax, or financial advice. Please confirm loan terms and eligibility with a licensed lender before acting on them.

If you're weighing a Lyric quick move-in home against a resale on Lone Tree's west side, Vara; The Real Estate Collective can put both offers side by side, buydown schedule against price, and help you see which one fits how long you plan to stay. Let's Connect.