Extell’s BLX Mayflower LLC, under the aegis of senior executive Gary Barnett, closed a voluntary cleanup program that spanned eight years and 442 acres, turning the Mayflower Mine site into a Certificate of Completion area. Stone‑curated, the remediation has stripped away centuries of tailings, replaced with a green buffer of native sandstone‑streaked grasses and implemented stormwater mitigation that would serve as an aesthetic though unsung backdrop to future waterfront condos. The ROI is protracted; the eight‑year remediation timeline depresses cash‑flow while the certificate, stamped by the Utah Department of Environmental Quality and the Division of Environmental Response and Remediation, guarantees no lingering liability for developers or the Mayflower Mountain Master Association. Yet the neighborhood—Mayflower Village and its new Deer Valley East Village alignment—sells itself with a bland, mass‑produced visual coherence that feels more tongue‑in‑cheek than Gilded‑Age. From a cynical investor perspective, purchase the land for the long‑term upside of liability clearance; sell the cosmetic appeal now; or sue the HOA to reclaim pristine dune aesthetics and recoup pumping costs.
Cable #1582December 11, 2025
Reclaimed Mayflower Site
After eight years, Extell’s BLX Mayflower LLC has turned a 442‑acre former mine into a compliant easement for future residential and commercial return.
Filed Under:
#Development#Mayflower Village#Deer Valley East Village#Extell#BLX Mayflower LLC#Utah Department of Environmental Quality#Division of Environmental Response and Remediation