St. Johns County's median single-family home price reached $589,030 in July 2026, and a growing share of older buyers can skip the mortgage entirely.

Cash buying rises sharply among older buyers

New data from the National Association of Realtors (NAR) shows 46% of homebuyers ages 71 to 79 purchased homes without financing. Among buyers 61 to 70, the figure was 39%. Just 3% of younger millennials and 7% of older millennials paid cash, First Coast Observer reported.

Affordability gap deepens for buyers

That generational gap lands in a county where most families already struggle to qualify for a loan. St. Johns County's Home Affordability Index stood at 56 in July, according to the Northeast Florida Association of Realtors (NEFAR). An index below 100 means a median-income household does not earn enough to qualify for a mortgage on a median-priced home. St. Johns remains the most expensive county in the six-county Northeast Florida region.

Cash offers carry a competitive edge

Cash offers carry a built-in advantage. They eliminate financing contingencies and can close in two to three weeks instead of the 30 to 45 days common with a mortgage, according to First Coast Observer.

Boomers relocate closer to family

The NAR data found that boomer buyers often sell longtime primary residences and direct the proceeds toward their next home, with a large share of those moves bringing older buyers closer to children and grandchildren in Florida. The growth of active-adult communities and single-story homes in St. Johns and Clay counties reflects that pattern.

Newcomer income fuels local purchasing power

As we reported Sept. 9, St. Johns County gained $4.54 billion in adjusted gross income from newcomers, underscoring the purchasing power flowing into the area.

John Donikian, vice president of Best Interest Financial, told First Coast Observer that cash purchases "can make an offer more attractive, simplify the transaction, and eliminate mortgage interest and monthly principal-and-interest payments."

Where younger buyers still have a chance

Younger buyers who lose bidding wars may need to look into Clay County, western Duval County or Nassau County to find homes where financed offers remain competitive, First Coast Observer reported.

National cash-sale share cools slightly

The national picture, though, shows some easing. All-cash purchases made up 26% of existing-home sales in July 2026, down from 31% a year earlier, according to NAR data reported by CNBC. In the Jacksonville metro, cash sales accounted for 31.7% of transactions in the first four months of 2026, down 1.5 percentage points year over year, according to a Realtor.com report. Florida overall posted a 41.3% cash share.

NEFAR leader sees more room for buyers

NEFAR President Kim Knapp said Jan. 14, when the association released its December 2025 market data, that "affordability remains a real conversation" but that "increased inventory and longer days on market are giving consumers more room to make confident, well-considered decisions."

Local inventory and market pace snapshot

The county had 1,706 active single-family listings in July, a 3.3-month supply. Homes spent a median of 33 days on the market. NAR tracks buyer demographics annually, and the next data release will show whether the cash-purchase trend holds or eases as mortgage rates shift.