Existing Home Sales

What Are Existing Home Sales?

Existing home sales measure the number of previously owned homes sold during a given period. The series captures activity in the much larger resale market rather than in newly built housing alone, which makes it one of the most watched gauges of housing demand and market turnover.

When existing home sales rise, it can signal stronger buyer demand, better financing conditions, or improving affordability. When sales slow, it can point to weaker demand, tighter supply, or mortgage rates that are too high for many households.

Key Takeaways

• Existing home sales track transactions involving homes that have already been owned.
• The series is a core housing-market indicator because most home sales happen in the resale market.
• It is different from new home sales, which only measures sales of newly built single-family homes.
• Mortgage rates, inventory, prices, and affordability all affect the pace of existing home sales.
• The data is often used as a read on housing demand and consumer willingness to make large financed purchases.

How Existing Home Sales Work

Existing home sales focus on completed sales of previously owned residential properties. Because this is the resale market, the series reflects the availability of homes already on the market, the willingness of owners to list, and the ability of buyers to secure financing.

The number is useful because it sits close to actual market activity. It shows that a buyer and seller completed a transaction rather than simply listing a home or applying for a permit.

Existing Home Sales Versus New Home Sales

The resale market and the new-construction market respond differently to inventory, builder behavior, and financing conditions.

Why Existing Home Sales Matter Financially

Housing turnover affects brokers, lenders, movers, remodelers, title services, and household spending more broadly. A stronger resale market can also support related purchases such as furniture, appliances, and home services. A weaker resale market often points to tighter affordability or low inventory that keeps buyers and sellers on the sidelines.

Economists and investors therefore often read existing home sales alongside mortgage rates, inventory measures, and broader housing indicators such as housing starts and building permits.

What Can Move Existing Home Sales

Mortgage rates, home prices, available inventory, household income, job security, and local supply conditions can all move existing home sales. Higher rates can reduce affordability quickly, while low inventory can suppress transactions even when buyers still want to move. Price declines or better financing conditions can sometimes unlock demand.

Because housing is heavily tied to financing, the resale market often reacts strongly to shifts in borrowing costs and buyer confidence.

The Bottom Line

Existing home sales measure the number of previously owned homes sold during a given period. They offer a direct read on resale-market activity, housing demand, financing conditions, and the willingness of households to make major real-estate transactions.