A $116 million Sedona resort breaks ground at $1.66 million a key

R.D. Olson Construction has broken ground on the $116 million Senoa Resort & Spa, a 70-key project on 11.5 acres at 150 Schnebly Hill Road in Sedona, Arizona, with opening targeted for late 2028. At just under $1.66 million a key, the deal has to be underwritten on rate, not occupancy.

The sponsors are R.D. Olson Development and Senoa Investment Partners, with AO as architect of record and WATG as entitlement architect. The presence of a named entitlement architect on a 70-key project suggests the Schnebly Hill approvals were substantial enough to shape the drawings, which fits a plan built around private creek access and a creekside restaurant. The coverage does not say how the $116 million is capitalized or what share is debt.

The rate bet is built into the layout. Twenty-nine free-standing structures hold guest accommodations running from 600-square-foot king bedrooms through 720-square-foot suites to a single 1,300-square-foot presidential suite, all planned with indoor-outdoor layouts. Around them sit a two-story creekside restaurant, a Red Rock Saloon bar concept, an event lawn with private creek access, a poolside area, a 5,500-square-foot spa and 3,200 square feet of meeting space.

Spreading seventy keys across twenty-nine buildings means carrying campus operating costs on boutique-hotel room revenue, so the restaurant, the saloon, the spa and the event lawn have to work as second and third revenue lines rather than decoration. The villa format trades more labor and more site work for the privacy premium the layout can price. At $1.66 million a key, the rooms alone will not get there; the campus has to.

The timeline compounds the bet. A late-2028 opening from a September 2026 groundbreaking is roughly two years of construction and pre-opening on 70 keys, a timeline consistent with low-density vertical work and creek-frontage site preparation. Whoever wrote this check is holding development and lease-up risk taken in 2026 against an asset that will not stabilize until the end of the decade, in a leisure segment where the rate is set at opening rather than at closing.

A $1.66 million key demands an average daily rate underwritten today for a market three years out, and each of those twenty-nine structures exists to defend it. If Sedona's leisure demand cannot clear that basis, the wellness-resort gloss will fade into an expensive way to hold seventy keys in Arizona.