BOSTON — Companies seeking large office space in downtown Boston may be facing a limited window of opportunity as office utilization rebounds and venture capital investment accelerates, according to Avison Young’s Q2 2026 Boston Office Market Report.
The report paints a picture of a market that continues to offer substantial leasing opportunities while showing signs of strengthening demand. With 10.9 million square feet of large-block office space available across Downtown Boston—including 66 blocks larger than 50,000 square feet—the city remains one of the few major U.S. markets where large employers can still secure sizeable office footprints in premier locations.
However, Avison Young says that advantage may not last.
“Boston has always been a difficult market to enter at scale, which is what makes this moment so interesting,” said Nils Taylor, Market Intelligence Analyst at Avison Young. “Large employers still have real options downtown, but with office visitation improving and venture funding gaining momentum, that window may start to narrow. For companies that want access to Boston’s talent base, this could be the time to make a move.”
Venture capital fuels expansion
A key driver behind the market’s improving outlook is the resurgence of venture capital investment.
Greater Boston-based companies raised $10.47 billion in venture capital funding through the second quarter of 2026, putting the region on pace to exceed the $16.37 billion raised during all of 2025. If current trends continue, 2026 would become Boston’s strongest year for venture funding since 2022.
The influx of investment is expected to support continued expansion among technology, biotechnology, artificial intelligence, and climate technology companies, many of which are anticipated to increase their office footprints as they grow.
Office attendance continues to recover
The report also points to improving workplace attendance across the region.
Boston’s office visitation has recovered to 65.4% of pre-pandemic levels, outperforming the national average and signaling continued momentum in employees’ return to the workplace.
Every weekday recorded higher office visitation in May 2026 compared with the same month last year, according to the report.
Wednesdays posted the strongest gains, with office visitation reaching 112.1% of year-ago levels, reinforcing the continued popularity of midweek in-office collaboration. Mondays and Fridays remain the least-attended office days, although Avison Young expects those numbers to improve as more major employers implement five-day, in-office work schedules.
Downtown still offers the largest opportunities
While demand is improving, Downtown Boston continues to provide significant opportunities for companies requiring large contiguous office space.
The report identifies the Central Business District (CBD) as the region’s deepest market for large tenants, offering approximately 60% more large-block space than the Seaport District, Boston’s second-largest office submarket.
In total, Downtown Boston currently offers 66 office blocks exceeding 50,000 square feet, representing approximately 10.9 million square feet of available inventory.
Avison Young expects these larger spaces to become increasingly sought after during the second half of 2026 as more employers expand or consolidate operations.
Premium submarkets remain resilient
Despite elevated vacancy in parts of the downtown market, Boston’s premier office districts continue to demonstrate pricing strength.
The report identifies East Cambridge and Back Bay as two of the region’s highest-performing office markets, with both submarkets continuing to command some of the highest asking rents in Greater Boston.
East Cambridge remains anchored by the life sciences industry, while Back Bay continues to attract financial services firms, law firms, technology companies, and professional service organizations seeking premier office locations.
A market in transition
The report suggests Boston’s office market is entering a new phase of recovery.
Although tenants still benefit from an unusually large supply of premium office space, improving economic conditions, stronger venture capital activity, and increasing office attendance could gradually reduce the availability of high-quality large blocks.
For employers considering expansion into Greater Boston, Avison Young says the current market presents a rare combination of abundant options and favorable leasing conditions that may become less available as demand continues to strengthen.
