Paradise Valley estate trades at $40.24M, an Arizona record

A 20,919-square-foot estate at 5531 E. Mockingbird Lane in Paradise Valley closed July 9 for $40.24 million in an all-cash deal, the highest price ever paid for a home in Arizona. It cleared the previous state record by roughly 20%, and it did so in seventeen months.

Why it matters

Records matter to developers only when they establish a ceiling that didn’t exist before, and this one does. Arizona’s top residential print has moved three times in under two years: $32.39 million in August 2024, $33.5 million in February 2025, and now $40.24 million. That is a ceiling rising in steps, not a single outlier, and it resets the appraisal comps every luxury spec builder in the Camelback and Mummy Mountain corridors underwrites against.

The buy-side detail is the tell. Maricopa County records list the buyer as PRH5 LLC, a Delaware entity tied to an address near Houston. Arizona’s high end is increasingly cleared by out-of-state capital moving all-cash through a holding company, which means this market’s ceiling is not set by local income. That cuts both ways: it is why the number moved, and it is why it could stop moving without warning.

The restraint worth keeping: one all-cash trade is a data point, not a trend line. Two acres in Paradise Valley with a finished 20,919-square-foot house on it is not a market, it is a handful of transactions a year.

The numbers

The estate sits on a gated lot of just under two acres, with eight bedrooms, seven full and four half bathrooms, a theater, a spa, a shooting range, a go-kart track and garage space for 18 cars. It listed in April at $40 million and closed roughly $238,000 above ask. Jordan and Jillian Darling were the sellers. Katrina Barrett of Local Luxury | Christie’s International Real Estate held the listing, and also handled the $33.5 million sale that this deal displaced. The prior record was a 23,417-square-foot Paradise Valley property, a larger house that sold for $6.7 million less, which says the premium is not being paid for square footage.

What’s next

Watch whether anything relists into the gap this print just opened. A $40 million comp gives every held-back Paradise Valley property north of $30 million a reason to test the market this fall, and the speed of the next record is the real signal. More at the Phoenix hub.