容积率奖励（Density Bonus）

Loan recasting is a little-known alternative to refinancing where you make a lump-sum principal payment on your mortgage and the lender re-amortizes the remaining balance at the same interest rate, resulting in a lower monthly payment — without closing costs, credit checks, or a new loan.

Jumbo Loan is a real estate financing concept that describes a specific aspect of how real estate transactions, analysis, or operations work in the context of financing deals.

Dynamic pricing is the practice of adjusting short-term-rental nightly rates in real time based on demand, seasonality, local events, and competitor pricing—rather than using a fixed rate.

Curing title is the process of resolving defects, claims, liens, or encumbrances on a property's title so that ownership can transfer cleanly to a new buyer. Until a title is cured, most lenders won't fund a mortgage and most title companies won't issue title insurance.

Churn rate is the percentage of tenants who vacate a rental property or portfolio during a specific period—typically measured annually. It's the inverse of tenant retention and one of the most direct indicators of property management effectiveness.

A rent collection system is the combination of payment methods, automation tools, enforcement policies, and accounting procedures a landlord uses to consistently collect rent on time—ranging from manual check collection to fully automated online platforms.