ECS 801 Bartholdi, LLC Closes $54.5 million Purchase of 801 Bartholdi Street in Williamsbridge

Just east of Bronx Park and the Botanical Garden, purpose-built institutional and charter-school campuses backed by long-term municipal credit leases have quietly become the highest-yielding bond substitutes in the five boroughs. ECS 801 Bartholdi, LLC closed an all-cash $54.5 million acquisition of the three-parcel, 59,921-square-foot institutional campus at 801 Bartholdi Street from BMAD Bartholdi LLC on September 3, 2026, pricing the facility at $910 per gross square foot. When the deed closed on September 3, 2026, ECS 801 Bartholdi, LLC had officially taken down 801 Bartholdi Street from BMAD Bartholdi LLC for $54.5 million, with Institutional Healthcare & Charter Advisory brokering the trade.

At $910 a square foot across 59,921 square feet, the trade establishes a clean clearing mark for Williamsbridge 3-story institutional & community facility campus assets. Even better for the buyers, the in-place rent roll hands them a verified 6.50 percent going-in cap rate from day one.

Why All-Cash Institutional Buyers Pay $910 a Foot in the North Bronx

Just as telling as the purchase price is what did not hit the city register alongside the deed: a senior mortgage. ECS 801 Bartholdi, LLC closed 801 Bartholdi Street with $54.5 million of unencumbered equity—or an unsecured corporate line—allowing the buyers to move with immediate execution certainty.

When financing contingencies can stall a New York closing for sixty days, showing up with $54.5 million in cash at $910 a square foot is the sharpest weapon a buyer can bring to the negotiating table—leaving the sponsorship free to recapitalize in the senior debt market once initial leasing and business-plan milestones are locked in.

From Our Desk

When we look at 801 Bartholdi Street on our placement desk at Light Tower Group, the lesson for New York sponsors comes down to the marriage of entry basis and capital structure. ECS 801 Bartholdi, LLC didn't try to fight the tape—they bought Williamsbridge footage at $910 a square foot and structured the stack to match the asset's timeline. When a turn-key Bronx community facility carries long-term credit tenancy, institutional net-lease buyers will wire $54.5 million all-cash at closing and refinance later in the tax-exempt bond or private-placement market.