Is Jacksonville, FL affordable on a $4,000,000 salary?
YES
On $4,000,000/yr, the typical $352,994 home in Jacksonville, FL needs $104,250/yr ($2,432/mo). Your gap: +$3,895,750 — housing would be 0.7% of your gross income.
The math
352,994 price − 10% down (35,299) = 317,695 loan
30-yr fixed at 6.49% on 317,695 = 2,006/mo principal+interest
+ 427/mo est. taxes+insurance (1.45%/yr of value — national placeholder)
2,432/mo PITI ÷ 0.28 = 8,687/mo → 104,250/yr required
against Zillow ZHVI 2026-05 and the 6.49% FRED 30-yr rate (2026-06-25).
What salary WOULD clear Jacksonville, FL?
You need about $104,250/yr for the typical home. On $4,000,000 you already clear it by $3,895,750.