Affordability
The definition of affordability in real estate is simply a buyer’s capacity to afford a house. Affordability is usually expressed in terms of the maximum amount a buyer will be able to pay for a house, and subsequently be approved for a loan in order to pay this amount. In real estate, this is known as the maximum affordable sale price, and it can be empirically calculated with relative ease.
To calculate the maximum affordable sales price, you’ll need to take into account three different metrics by which the maximum affordable sales price is calculated. These are the income rule, the debt rule and the cash rule. After calculating each of these numbers, affordability will be the lowest of the three. Let’s take a closer look at each of these rules in turn, and see exactly how they come into play in calculating the maximum affordable sales price.
The Income Rule in Affordability
This rule states that a borrower's monthly housing expense (MHE), which is the sum of the mortgage payment, property taxes and homeowner insurance premium, cannot exceed a percentage of the borrower's income specified by the lender. Once you’ve calculated a buyer’s MHE, you have their maximum affordable sales price according to the income rule.
The Debt Rule in Affordability
The debt rule says that the borrower's total housing expense (THE), which is the sum of the MHE plus monthly payments on existing debt, cannot exceed a percentage of the borrower's income specified by the lender. Once calculated, this number is often lower than the number that you might arrive at using the income rule, making it essential for calculating the maximum affordable sales price.
The cash rule in Affordability
The required cash rule says that the borrower must have cash sufficient to meet the down payment requirement plus other settlement costs. When the cash rule sets the limit on the maximum sale price, the borrower is said to be cash constrained. This number can be raised by lowering the down payment.
Popular Mortgage Terms
In general, a Down payment is a one-time payment a buyer makes to diminish the risks of the seller of expensive goods like a car, or a house. In Real Estate, the home buyer makes a down ...
Fixed rate Mortgage is a type of loan that maintains a specified interest rate for the lifetime (or maturity) of the mortgage.According to the Federal National Mortgage Association, ...
The method of financing used when a borrower contracts to have a house built, as opposed to purchasing a completed house. Construction can be financed in two ways. One way is to use two ...
Deceptive practices used by mortgage loan providers and other participants in the mortgage process. Scams by Loan Providers: Lenders and mortgage brokers may employ a number of tricks ...
A lenders requirements regarding how information about income and assets must be provided by the applicant and how it will be used by the lender. The following categories have evolved in ...
A comprehensive and time-adjusted measure of loan cost to the borrower. IC on a Mortgage: IC is what economists call an 'internal rate or return.' It takes account of all payments made by ...
Authorization by the lender for the borrower to pay taxes and insurance directly. This is in contrast to the standard procedure, where the lender adds a charge to the monthly mortgage ...
A borrower, usually refinancing rather than purchasing a home, who allows a lock to expire when interest rates go down in order to lock again at the lower rate. ...
A reduction in the mortgage payment made by a homebuyer in the early years of the loan in exchange for an upfront cash deposit provided by the buyer, the seller, or both. How Temporary ...

Have a question or comment?
We're here to help.