Real estate at the FatFIRE level splits into two separate decisions: housing as consumption and property as investment, and conflating them is the expensive mistake. The tax code favors both, from the Section 121 exclusion of $250,000 of gain on a primary residence sale, $500,000 for married couples, to 1031 exchanges and depreciation on rental property.
This hub covers both sides of the ledger: rent-versus-buy math at high net worth, jumbo financing and the cash-versus-mortgage decision, rental portfolios and syndications, 1031 exchanges and depreciation mechanics, geographic arbitrage, and second homes. It is written for people deciding how much of their net worth belongs in property at all, and how to structure whatever share they choose so the tax code works for them instead of against them, on both the buy and the eventual sale.
Real Estate: common questions
Should I pay cash for a house or take a mortgage?
The financial answer compares the mortgage rate after any deductions against your portfolio's expected after-tax return, and it shifts with the rate environment. Paying cash buys certainty and simplicity; the mortgage keeps capital invested and liquid. At the FatFIRE level both are defensible, and the deciding factor is usually risk tolerance, not spreadsheet output.
Is rental real estate worth it after FatFIRE?
Rentals trade money for a part-time job: direct ownership adds leverage, depreciation, and control, along with tenants, maintenance, and concentration in a few local markets. Retirees who want the asset class without the operations use REITs, funds, or syndications instead. The honest question is whether you want the yield or the project.
How does a 1031 exchange work?
A 1031 exchange defers capital gains tax by rolling proceeds from one investment property into another of equal or greater value, under strict deadlines: 45 days to identify replacements and 180 days to close, with a qualified intermediary holding the funds throughout. Investors chain exchanges for decades, and heirs can receive the final property with a step-up in basis.