Homebuilder backed out of $25M Aurora land purchase, developer says

The developer of a master-planned subdivision south of Denver International Airport is accusing the homebuilding giant D.R. Horton of reneging on a $25 million lot purchase.

The 850-acre Windler Homestead in Aurora, a former family farm dating to 1881, is being turned into the Windler community of 5,800 residential units plus millions of square feet of retail and industrial space. Grandview Partners, a Connecticut-based firm, is the developer.

Homes range from $400,000 for 1,300 square feet to $670,000 for 2,300 square feet. Five homebuilders are working there now “with even more on the way,” Windler’s website says.

But D.R. Horton will not be among them, according to a lawsuit Grandview filed Nov. 19.

“This dispute involves the nation’s largest homebuilder — a publicly traded company worth more than $40 billion — and its decision to renege on its $24,624,516 contract to purchase 180 residential home sites,” begins that lawsuit, filed in Adams County District Court.

Grandview says D.R. Horton signed a purchase agreement for the lots in December 2023. In exchange, Grandview has been “spending millions of dollars and mobilizing an army of engineers, architects, contractors and government entities” to add infrastructure, it says.

“In April 2025, when Horton began missing quarterly earnings expectations, things changed. To ‘consolidate corporate overhead,’ without notice or warning Horton fired the leadership of the Denver division — the same division working with (Grandview),” the lawsuit alleges.

Grandview says a Horton executive complained that the “checkbook is extremely tight at corporate” and suggested that Horton wanted a reduced price and later closings. The developer claims it was open to changes but was then told Nov. 11 that Horton had backed out.

So, Grandview is asking Judge Patrick Pugh to award it $2.5 million in earnest money that Horton had paid and which Horton reportedly believes it is entitled to, as well as $216,000 in escrowed funds to cover the cost of excavation work Grandview has done.