One of downtown Austin's prominent office addresses is up for grabs. The tower at 515 Congress Avenue has been listed for sale, offering a prospective buyer a building that is already generating strong rental income with roughly four-fifths of its space spoken for.
The property counts several high-profile organizations among its occupants, including aerospace and defense giant Boeing, enterprise data platform company Cloudera, artificial intelligence firm WebAI, and the Austin Business Journal itself. That tenant mix — blending legacy aerospace, enterprise software, and emerging AI — reflects the increasingly diverse composition of Austin's downtown commercial ecosystem.
At 82% leased, the asset presents an attractive value proposition in a market where many office landlords are still wrestling with post-pandemic vacancy headaches. Austin's central business district has faced pressure from hybrid work trends, but trophy and near-trophy buildings with strong tenant rosters have continued to command investor attention.
The listing arrives as capital markets show tentative signs of renewed appetite for quality office product, particularly in Sun Belt cities where employment growth has remained resilient. Austin's tech-heavy labor market and continued in-migration of corporate headquarters make it a target for institutional investors willing to underwrite well-leased downtown towers.
Details on asking price and the listing broker have not yet been publicly disclosed, but the sale will serve as a closely watched barometer for where downtown Austin office valuations stand heading into the second half of 2026. Given the caliber of tenants in the building, any transaction here will likely set a meaningful pricing benchmark for comparable assets along Congress Avenue and beyond.