Andover’s Brickstone Square, a sprawling office campus tucked near the I-495/I-93 interchange, is officially headed to the auction block on April 1, 2026. The roughly 39-acre site packs in more than 1 million square feet of office space across a multi-building complex, putting it among the largest single-asset office auctions the region has seen in recent years.
Auction date and reporting
According to the Boston Business Journal, the owners have set a public auction for April 1, 2026, to sell off the entire Brickstone Square campus. The outlet reports that the parcel comes in at about 39 acres and that the campus totals more than 1,000,000 square feet of office space.
What’s being sold
The property is marketed as 100–400 Brickstone Square, and is sometimes branded as Andover Landing. It includes multiple office buildings, on-site amenities such as a cafeteria and day care, and extensive surface and structured parking, according to the property listing. A LoopNet listing for 300 Brickstone Square breaks out individual building footprints. That building alone clocks in at roughly 270,000 square feet, a detail that highlights both the overall scale of the campus and its fragmented leasing picture.
Where this fits in the market
The timing of the planned sale lines up with Greater Boston’s ongoing struggle with elevated office vacancies and pressure on older suburban office parks. Local reporting and market studies cited by Boston.com indicate that vacancy and availability remain well above pre-pandemic norms. That backdrop has pushed a growing number of owners and lenders to consider auctions, sales, or even conversions for large, aging campuses like this one.
How auctions work here
Auction and foreclosure sales in Massachusetts are governed by formal notice-of-sale procedures, publication requirements, and deposit rules, and properties can be sold subject to outstanding liens and taxes, according to local real estate counsel. In practice, that means a winning bid does not automatically clear up questions about entitlements, permitting, or future reuse. Buyers typically need to budget for title work, potential remediation, and some legal homework. For background on the process and lender options, see guidance from Pulgini & Norton.
What comes next
The auction is scheduled to begin on April 1, and interested buyers, tenants, and neighbors will want to keep an eye on public notices and auction listings for the fine print, including bidder deposits and any updates to the sale conditions. For the initial reporting on the planned sale and additional property details, see the Boston Business Journal, along with the campus listing on the property website.
