Definition
Rental parity analysis compares home purchase costs versus rental costs to determine whether buying or renting is financially advantageous. It reveals the economics of buy-versus-rent decisions.
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Rental parity analysis compares: cost of purchasing a home (down payment, mortgage, insurance, taxes, maintenance) versus renting similar property. The analysis calculates how long a buyer must own a home for purchase to be cheaper than renting (typically 5-7 years break-even). If purchase cost equals rental cost, market is at 'parity.' If rental is cheaper, renting is financially advantageous. If purchase is cheaper, buying is better. High price-to-rent ratio (>20 months of rent required to equal purchase price) suggests: buying is expensive relative to renting, potential market over-valuation. Low price-to-rent ratio (<15) suggests: buying is attractive relative to renting, potential value. Rental parity analysis varies geographically: some markets heavily favor buying (affordable purchase, high rents); others favor renting (expensive purchase, low rents). Investors use rental parity analysis to identify markets where rental yields are attractive. Buyers use analysis to decide whether to buy or rent. Market-wide rental parity analysis helps investors identify over-priced or under-priced markets.
Pro Tip
Calculate price-to-rent ratio for your market. If ratio is above 20, renting might be cheaper than buying.
Example
Median home price is $400,000; median rent for similar home is $1,800/month. Price-to-rent ratio is 222 months (18.5 years). Analysis suggests buying is expensive relative to renting in this market.