Manhattan Financial District-Battery Park City Public building report
21-23 S William St, Manhattan
21-23 S William St is an 8-story, 32-unit mixed-use building in Financial District-Battery Park City. NYC public records show 9 DOB complaints, 50 DOB violations, 8 HPD violations and 4 bedbug filings associated with the building. The most recent DOB complaint was filed December 18, 2025. Public sale records were identified for 29 units.
This building has 4 alternative addresses. NYC often lists more than one street address for the same building. Corner lots, multiple street frontages, and official aliases in city address files all map to one BIN.
- 21 South William Street
- 23 South William Street
- 45 Stone Street
- 47 Stone Street
This building is the 99th most valuable building in Financial District-Battery Park City and the 13,243rd in New York. It ranks in the top 64% for DOB complaints, top 48% for DOB violations and top 26% for HPD violations.
This building has a clean bill of health with no bedbugs found across 4 filings over 4 years.
Public records
- DOB complaints 9
- DOB violations 50
- HPD violations 8
- Bedbug reports 4
- 311 requests 0
- Residential units 31 $21,656,222 last recorded sales
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