Home › Manhattan › 17 South William Street This building is in excellent condition 17 South William Street is a mixed residential and commercial building built in 1838 in Manhattan with 4 residential units. It carries a Grade A health score — one of the cleaner records in its peer group, with no open violations or active complaints. Active permit activity suggests ongoing maintenance investment. Our analysis reviewed 169 records across 25 public data sources, benchmarked against similar small prewar residential buildings in NYC.
The grade measures tenant living conditions from public city records (violations, complaints, litigation). It is not a structural or construction-safety rating.
vs. neighborhood (10004) 78th percentile
Better than 78% of 33 buildings zip avg 79
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0
Housing Violations
City-documented problems with living conditions
0
Class C (Hazardous)
Immediately dangerous conditions requiring urgent repair
22
Building Violations→
Department of Buildings code violations
Below average
2
Building Complaints→
Building-related 311 complaints (housing, safety, maintenance — excludes noise, parking, street)
Below average
15
Permits Issued→
Approved construction or renovation work
Below average
Total: 30 violations · Peak: 6 in 2014
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Timeline (169) Sales (57) Liens Litigation Building Facts
Mar 27, 2026
Property transaction
Aug 14, 2023
Property transaction
Aug 14, 2023
Property transaction
Aug 14, 2023
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Aug 14, 2023
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Aug 14, 2023
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Jan 3, 2023
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Jan 3, 2023
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Jan 3, 2023
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Jan 3, 2023
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May 5, 2022
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May 5, 2022
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Jan 24, 2022
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Jan 24, 2022
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Jan 24, 2022
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Jan 24, 2022
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Jan 24, 2022
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Jan 24, 2022
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Jan 24, 2022
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Jan 4, 2022
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Jan 4, 2022
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Jan 4, 2022
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Jan 4, 2022
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Jan 4, 2022
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Sep 10, 2013
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Jul 21, 2010
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Mar 23, 2007
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Aug 4, 2003
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Aug 4, 2003
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Aug 4, 2003
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Aug 4, 2003
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Feb 25, 2003
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Sep 19, 2000
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Sep 19, 2000
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Sep 19, 2000
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Oct 14, 1999
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Oct 14, 1999
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Oct 14, 1999
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Oct 14, 1999
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Mar 1, 1999
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Oct 26, 1995
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Oct 11, 1995
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Oct 11, 1995
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Oct 11, 1995
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Oct 11, 1995
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Oct 11, 1995
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Mar 14, 1995
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Dec 8, 1994
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Dec 8, 1994
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Mar 11, 1988
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Mar 11, 1988
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Mar 11, 1988
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Jan 8, 1987
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Jan 8, 1987
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Apr 8, 1982
Property transaction
Date unknown
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Date unknown
Property transaction
No tax liens found for this property.
No litigation records found for this property.
Complete record of violations, complaints, permits, and other events for this building, newest first.
All (169) Property Records (67) Inspections (28) Complaints (4) Violations (30) Permits (40)
By Severity By Date
Informational (10)
Tax Record Jan 1, 2027 • Today
Property Records recorded
Tax Record Jan 1, 2027 • Today
Property Records recorded
Property Sale Mar 27, 2026 • 5 months ago
Property Records recorded
Tax Record Jan 1, 2026 • 8 months ago
Property Records recorded
Tax Record Jan 1, 2026 • 8 months ago
Property Records recorded
Tax Record Jan 1, 2025 • 1 year ago
Property Records recorded
Tax Record Jan 1, 2025 • 1 year ago
Property Records recorded
Tax Record Jan 1, 2024 • 2 years ago
Property Records recorded
Tax Record Jan 1, 2024 • 2 years ago
Property Records recorded
Property Sale Aug 14, 2023 • 3 years ago
Property Records recorded
Other Events (10)
Boiler Record Aug 17, 2026 • 25 days ago
Inspections recorded
Boiler Record Aug 17, 2026 • 25 days ago
Inspections recorded
Complaint May 20, 2026 • 3 months ago
Closed Electric — Power Outage
Complaint Id: 14805043
311 Complaint May 19, 2026 • 3 months ago
Closed Electrical
Boiler Record Nov 7, 2025 • 10 months ago
Inspections recorded
Boiler Record Nov 7, 2025 • 10 months ago
Inspections recorded
Boiler Record Nov 21, 2024 • 1 year ago
Inspections recorded
Boiler Record Nov 21, 2024 • 1 year ago
Inspections recorded
Boiler Record Nov 1, 2023 • 2 years ago
Inspections recorded
Boiler Record Nov 1, 2023 • 2 years ago
Inspections recorded
Load More (149 remaining)
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Sign Up Free This report is an informational tool based on publicly available government records and does not constitute a “consumer report” under the Fair Credit Reporting Act. Building grades are editorial opinions and should not be used as the sole basis for housing, lending, or employment decisions. Data sourced from HPD, DOB, DOF, ECB, FDNY, 311, and other NYC agencies. Report errors to data@openstoop.com . See our Terms and Privacy Policy .