REITs (real estate investment trusts) may be the way to go.
O'Donnell
H T
HT
D002202:Capital Financing / Q000379:methods*; D016852:Housing for the Elderly / Q000191:economics; D007449:Investments; D007860:Leasing, Property; D009735:Nursing Homes / Q000191:economics*; D014481:United States