Equality Charter School's $67.8M bond loan backs a $54.5M Bronx buy
A $67,835,000 mortgage naming Build NYC as lender was recorded with the $54.5M deed for 801 Bartholdi Street in the Bronx, a charter school bond financing.
Equality Charter School’s real estate arm took title to 801 Bartholdi Street in the Bronx for $54,500,000 and recorded a $67,835,000 mortgage naming Build NYC Resource Corporation as lender. Both documents hit ACRIS on September 11, 2026. The borrower of record is ECS 801 Bartholdi, LLC, whose sole member is Friends of Equality Charter School, Inc., per Build NYC’s own notice.
Why it matters
A loan larger than the price looks like a cash-out. This one is not, on the record. Build NYC’s public notice describes tax-exempt and/or taxable bonds to buy a four-story building that was under renovation and to pay for renovation, site work, furnishing and equipping. The extra $13,335,000 over the price therefore sits in the construction and fit-out budget, not in a payout.
For New York developers and lenders, the deal shows how a school operator can lock a building and fund its conversion in one conduit-bond package. The seller, BMAD Bartholdi LLC, was paid $54,500,000 on a deed dated September 3.
The numbers
- Deed: $54,500,000, seller BMAD Bartholdi LLC, buyer ECS 801 Bartholdi, LLC, recorded September 11, 2026.
- Mortgage: $67,835,000, dated September 1, 2026, recorded the same day, covering block 4633, lots 1001 to 1003.
- Building: about 63,898 sq ft on a 28,805 sq ft lot, according to the City Record notice.
- Advertised bonds: $62,435,000 at the September 25, 2025 hearing. The recorded mortgage is $5,400,000 higher, and the filings we pulled do not say why.
- Enrollment: up to 875 students from Kindergarten through Grade 5 and Grades 9 through 12.
What’s next
The record does not show the final bond sizes, rates or maturities; those sit in the bond documents, not ACRIS. Watch Department of Buildings filings for the renovation scope. For other Bronx deal flow, see the New York hub and our earlier look at the Bronx post office sale to CUNY.
On the record
What we checked ourselves, and where you can check it too.
- Public recordBoth the $54,500,000 deed and the $67,835,000 mortgage were recorded in ACRIS on 2026-09-11, against Bronx block 4633 lots 1001 to 1003, with Build NYC Resource Corporation named as lender.View the record on a836-acris.nyc.gov
- Public recordThe recorded mortgage is $5,400,000 larger than the $62,435,000 in bonds Build NYC advertised for this project at its September 2025 hearing.View the record on a856-cityrecord.nyc.gov
Sources
- NYC Department of Finance, ACRISDeed, $54,500,000, BMAD Bartholdi LLC to ECS 801 Bartholdi, LLC, recorded 2026-09-11
- NYC Department of Finance, ACRISMortgage, $67,835,000, ECS 801 Bartholdi, LLC to Build NYC Resource Corporation, recorded 2026-09-11
- NYC City RecordBuild NYC Resource Corporation notice of public hearing, September 25, 2025