Cosign Launches in Phoenix as Apartment Vacancy Hits 10.8%
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Phoenix – September 21, 2026 -- Cosign, a third-party guarantor platform and cosigner alternative, has launched in the Phoenix-Mesa-Chandler metro area as apartment vacancy in the region holds near a post-Great Recession high of 10.8%, according to CoStar data cited by the company.
Vacancy remains elevated despite pullback from 12.6% peak
Maricopa County and the broader Phoenix-Mesa-Chandler MSA rank among the nation's top 10 highest-vacancy markets, alongside Sun Belt peers Austin, Charlotte and San Antonio. Asking rents in the metro fell 1.2% over the past year, and operators are increasingly turning to concessions, with 10 or more weeks of free rent now common at newly built communities.