lease back
1. To rent a property from the person or company to whom one sold it. The only way we could avoid losing our home was to sell it to the bank and then lease it back again.
2. To rent a property to the person or company from whom one bought it. The government is offering to buy up properties from people with vastly inflated mortgages and lease them back to them for much lower monthly amounts.
lease something back
to sell something, then rent it from the buyer. We sold the building to a real estate firm and then leased it back. There was some tax saving involved. We leased back the building.