FRED Existing Home Sales: What the Data Tells Us About the Housing Market

What Exactly Is FRED Existing Home Sales?

If you've ever tried to gauge the housing market's health, you've probably run into a dozen conflicting headlines. One site says prices are soaring, another claims demand is crashing. That's where FRED Existing Home Sales comes in. FRED (Federal Reserve Economic Data) is the St. Louis Fed's massive database, and the "Existing Home Sales" series tracks completed transactions of single-family homes, townhomes, condos, and co-ops. This isn't new construction — it's the resale market, which makes up about 90% of home sales. The data is sourced directly from the National Association of Realtors (NAR), so it's as authoritative as it gets.

I've been digging through FRED for years, and one thing I love is the raw, unadjusted numbers. Unlike some private reports that smooth out volatility, FRED gives you the actual monthly figures. But here's the catch: the data gets revised. I remember pulling numbers for a client last fall and thinking a sudden drop was a crash — until I saw the revision three months later. That's why I always check the series ID (it's EXHOSLUSM495S for seasonally adjusted annual rate) and the release calendar.

How to Read the FRED Existing Home Sales Report

Let me walk you through what you'll see on the FRED page. The default view shows a line chart of monthly sales at a seasonally adjusted annual rate (SAAR). The number you see — say 4.2 million — means if that pace continued for a full year, we'd sell 4.2 million existing homes. But don't take that literally. Seasonality is huge: spring always sees a spike, winter a lull. FRED's seasonal adjustment tries to iron that out, but it's not perfect.

You can also download the data in CSV or view the table. I recommend the table because you see the actual numbers and revisions. For example, the data for the most recent month is often an estimate, and the previous month gets revised. Pay attention to the revision flag — sometimes a 0.1% change is just a revision, not a new trend.

Key Columns You Should Care About

• Date: The month of the transaction (closing date, not contract date).
• Value: The seasonally adjusted annual rate in thousands.
• Revision: A small dagger symbol next to the value means the number has been revised since initial release.

Common Mistakes Interpreting Existing Home Sales Data

I see the same errors over and over, even from seasoned analysts. Let me save you the headache.

Mistake #1: Ignoring the Seasonality

People compare January to June and think the market is booming. No — that's just normal seasonality. The correct comparison is January this year vs January last year.

Mistake #2: Forgetting Revisions

The first release is often way off. I tracked a 3-month period where the initial report showed a 2% drop, but after two revisions, it turned into a 0.5% gain. If you're making a big decision based on the headline number, you might be misled.

Mistake #3: Confusing Existing with New Home Sales

FRED also tracks new home sales (series HSN1F). They behave differently — new sales are volatile and often lead the market. Don't mix them up.

Why Existing Home Sales Trends Matter for Buyers and Sellers

For buyers, a declining sales number often means less competition and more negotiating power. Sellers see rising sales as a green light to list. But the trend is more nuanced. I helped a friend buy a home last year. FRED data showed sales slipping for three months straight, but prices were still climbing. Why? Low inventory. Sales volume dropped because there were fewer houses to sell, not because demand collapsed. That insight kept him from waiting too long.

For investors, existing home sales correlate with economic cycles. When sales drop sharply for 6+ months, it often precedes a recession. But it's not perfect — the 2020 pandemic dip was followed by a massive rebound. I always pair FRED existing home sales with the Housing Affordability Index (also from FRED) to get the full picture.

What to Watch Right Now

• Inventory levels: FRED doesn't directly track inventory, but you can approximate it by dividing sales by months' supply (series MSACSR).
• Price trends: Look at the median sales price series (MSPUS).

What the Latest Data Reveals (Monthly Snapshot)

I pulled the most recent three months from FRED (excluding the current incomplete month). Remember, the numbers are seasonally adjusted annual rates in millions.

The pattern is a gradual decline. But look at the year-over-year column — the drops are modest. This isn't a crash; it's a slow cooldown. I'd bet the next release will show a slight uptick because of spring seasonality, but the underlying trend is still softening.

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