Apartment Vacancy Falls to 7% as Rent Market Shows Rebound Signs

The national apartment market is slowly tightening after two years of record construction, according to new September reports from two major rent trackers. For renters, that means the generous deals of 2024 and 2025 may become harder to find over the next year, even though prices are not rising quickly yet.

A milder seasonal dip

Apartment List reported that its national median rent fell 0.1% in September to $1,388. Rents typically soften in the fall as fewer people move, and the company noted that September declines averaged 0.3% in 2017-2019 and 0.5% in 2022-2025. This year's smaller drop is what the report's authors called the clearest signal yet of the rental market's rebound.

Year over year, Apartment List's measure is still down 0.4%, but that gap has been narrowing. According to a summary by CRE Daily, annual rent growth on the index bottomed out at -1.6% in April 2026. The national median is now about $54 below its mid-2022 peak of $1,442.

Vacancy is coming down

The bigger story may be occupancy. Apartment List said the national multifamily vacancy rate fell to 7% in September, down from a peak of 7.3% in February. That is still above the 6.4% average of 2017-2019, but the direction has changed. Units are taking an average of 34 days to lease.

The background is the construction wave that followed the pandemic. Apartment List said deliveries of new multifamily units peaked in 2024 at more than 600,000, the most in a single year since 1986. Completions have slowed since then, and the market has been gradually absorbing the extra units. As the supply of brand-new, empty buildings shrinks, landlords typically have less need to cut prices or offer free months.

A second tracker agrees

Apartments.com, the CoStar-owned listings site, reported on September 30 that its national average apartment rent edged down 0.08% in September to $1,752. That small drop broke a nine-month run of flat or rising monthly readings. On an annual basis, though, its measure of rent growth improved to 1.5%, from 1.3% in August and 1.0% a year earlier. The company said a substantial overhang of available inventory continues to hold back national rent growth even as construction slows.

Not every market is tightening

Apartment List said 33 of the 55 largest metros it tracks now show year-over-year rent increases, while 39 posted month-over-month declines in September. Sun Belt markets with heavy construction remain soft: the company reported the steepest metro-wide decline in San Antonio, down 4.5% over the year, while Austin's annual decline has eased to 2.1%. Meanwhile, the San Francisco area has seen sharp increases.

What it means for renters

• Fall and winter are still your best bargaining season. Demand is lower from October through February, so landlords are more willing to negotiate on rent, fees and lease length.
• Look at newer buildings in lease-up. Properties that opened recently and still have vacancies are the most likely to offer concessions, especially in Sun Belt metros.
• Use days-on-market as leverage. With the average unit taking about a month to lease, a listing that has sat longer than that may have room to negotiate.
• Plan for firmer renewals in 2027. If vacancy keeps falling, renewal increases could grow. Budget for a modest raise and research comparable listings before your lease ends.
• Read the fine print on specials. Confirm whether a concession is applied up front or spread across the lease, and whether you must repay it if you break the lease early.

Rents nationally remain below their 2022 high, and most renters are not facing the double-digit increases of a few years ago. But the data suggest the market is moving from clearly favoring tenants toward a more balanced footing.