Mortgage is the generic term for a loan secured by a real property. As with other types of loans, mortgages have an interest rate and are scheduled to amortize over a set period of time; typically 30 years. All types of real property can, and usually are, secured with a mortgage and bear an interest rate that is supposed to reflect the lender's risk.
Mortgage lending is the primary mechanism used in many countries to finance private ownership of residential property. For commercial mortgages see the separate article. Although the terminology and precise forms will differ from country to country, the basic components tend to be similar:
Many other specific characteristics are common to many markets, but the above are the essential features. Governments usually regulate many aspects of mortgage lending, either directly (through legal requirements, for example) or indirectly (through regulation of the participants or the financial markets, such as the banking industry), and often through state intervention (direct lending by the government, by state-owned banks, or sponsorship of various entities). Other aspects that define a specific mortgage market may be regional, historical, or driven by specific characteristics of the legal or financial system.