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15 William Street, Manhattan — Grade A | OpenStoop

15 WILLIAM STREET, Manhattan

Building Health Grade: A (99/100)

Year Built: 2005 · Units: 320

15 William Street

Manhattan 10004

A

0

A

0

Health Score

Higher is better. Based on 25 data sources across violations, complaints, permits, sales, and legal records.

High Confidence

This building is in excellent condition — well-maintained and fully compliant

No red flags found. Standard due diligence recommended.

15 William Street is a condominium building built in 2005 in Manhattan with 320 residential units. It holds a Grade A health score overall, though our data shows a facade in need of repair. Our analysis reviewed 449 records across 25 public data sources, benchmarked against similar large postwar residential buildings in NYC.

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vs Neighborhood (10004)

33 buildings in this zip code

91st

Better than 91% of buildings in 10004

Top tier

Avg score: 83

WorstBest in 10004

Alerts

Facade Needs Repair

The building facade has been classified as requiring repair (SWARMP status) during a required inspection.

Score Breakdown

Living ConditionsBased on housing violations — things like heat, hot water, pests, mold

No issues

Building SafetyStructural issues, fire safety, elevator problems, code violations

97Excellent

Complaint BurdenHow often residents call 311 or file complaints about this building

97Excellent

Management QualityHow quickly the owner fixes problems and maintains the building

No issues

Financial HealthTax liens, water debt, unpaid city charges

No issues

Legal & EnforcementCity lawsuits and legal actions against the building owner

No issues

Maintenance HistoryBoiler, facade, and routine upkeep inspection records

No issues

Violations by Year↓ Improving

Total: 47 violations · Peak: 14 in 2021

Event Activity by Category

Inspections

205

Complaints

93

Permits

65

Violations

47

Compliance

30

Financial

9

Total: 449 events across 6 categories

Key Statistics

2

Housing Violations→

City-documented problems with living conditions

Near average

0

Class C (Hazardous)

Immediately dangerous conditions requiring urgent repair

28

Building Violations→

Department of Buildings code violations

Below average

23

Building Complaints→

Building-related 311 complaints (housing, safety, maintenance — excludes noise, parking, street)

Below average

27

Permits Issued→

Approved construction or renovation work

Below average

2005

Built 21 years ago

↓Getting worse — 1 violations this year vs 0 last year

No sale or transaction records found for this property.

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.

High Priority (3)

Safety Complaint

Mar 27, 2026• 1 month ago

F6

DOB Complaint #59

Category: 59

Disposition: F6

Disposition Date: 03/30/2026

Inspection Date: 03/30/2026

Unit: ELCTR

Complaint

Feb 1, 2026• 3 months ago

OPEN

PLUMBING — WATER SUPPLY [EMERGENCY] (Apt 46K)

Type: EMERGENCY

Apartment: 46K

Space Type: ENTIRE APARTMENT

Unit Type: APARTMENT

Complaint Status: OPEN

Problem Status: OPEN

Received Date: Jan 31, 2026

Resolution: The following complaint conditions are still open. HPD has already attempted to notify the property owner that the condition exists; the tenant should provide access for the owner to make the repair. HPD may attempt to contact the tenant by phone to

Code Violation

Dec 9, 2025• 5 months ago

RESOLVE

Unknown: FAILURE TO MAINTAIN PARKING STRUCTURE IN SAFE CONDITION. AT THE TIME OF INSPECTION, ON AN OCCUPIED P

Type: Unknown

ECB Status: RESOLVE

Severity: CLASS - 2

Penalty: $0

Amount Paid: $0

Balance Due: $0

Hearing: CURED/IN-VIO

Respondent: 15 WILLIAM ST CONDOMINIUM

Medium Priority (1)

311 Complaint

Feb 1, 2026• 3 months ago

OPEN

WATER SUPPLY

Complaint Type: PLUMBING

Descriptor: WATER SUPPLY

Descriptor2: NO WATER

Resolution Description: The following complaint conditions are still open. HPD has already attempted to notify the property owner that the condition exists; the tenant should provide access for the owner to make the repair.

Agency: Department of Housing Preservation and Development

Location Type: RESIDENTIAL BUILDING

Informational (3)

Tax Record

Jan 1, 2027• Today

Assessed

15 WILLIAM STREET CONDOMINIUM

Year Built: 2,005

Building Class: R0

Gross Area: 530,168 sqft

Units: 0

Stories: 44

Zoning: C5-5

Assessed Value: $0

Market Value: $0

Tax Record

Jan 1, 2026• 4 months ago

Assessed

15 WILLIAM STREET CONDOMINIUM

Year Built: 2,005

Building Class: R0

Gross Area: 530,168 sqft

Units: 0

Stories: 44

Zoning: C5-5

Assessed Value: $0

Market Value: $0

Tax Record

Jan 1, 2026• 4 months ago

Assessed

15 WILLIAM STREET CONDOMINIUM

Year Built: 2,005

Building Class: R0

Gross Area: 530,168 sqft

Units: 0

Stories: 44

Zoning: C5-5

Assessed Value: $0

Market Value: $0

Other Events (13)

311 Complaint

May 8, 2026• 2 days ago

Car/Truck Music

Complaint Type: Noise - Commercial

Descriptor: Car/Truck Music

Resolution Description: The New York City Police Department responded to the complaint and their investigation determined that no criminal violation existed. The condition was corrected without the need to issue a summons or

Closed Date: May 8, 2026

Agency: New York City Police Department

Location Type: Store/Commercial

Inspection

Apr 16, 2026• 25 days ago

DOB NOW: Inspection

Work Type: Sign

Job Description: ERECT AN NON-ILLUMINATED SIGN ON WALL.NOT WITHIN VIEW OF ARTERIAL HIGHWAY OR PUBLIC PARK 1/2 ACRE OR MORE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

Permit Status: Permit Issued

Estimated Cost: $4,888

Applicant Name: JOSE CASHER

Work On Floor: Open Space

311 Complaint

Feb 28, 2026• 2 months ago

OPEN

Chemical Vapors/Gases/Odors

Complaint Type: Indoor Air Quality

Descriptor: Chemical Vapors/Gases/Odors

Resolution Description: The owner or manager of the property was sent an advisory to correct the condition. If the condition persists, please call 311 or go online to www.nyc.gov/311 and submit another complaint.

Closed Date: Mar 2, 2026

Agency: Department of Health and Mental Hygiene

Location Type: Other (Explain Below)

Inspection

Feb 2, 2026• 3 months ago

DOB NOW: Inspection

Work Type: Plumbing

Job Description: FILED HEREWITH FOR PLUMBING WORK FIT OUT OF EXISTING RETAIL SPACE IN CONJUNCTION TO M01344532-I1. NO CHANGE TO USE, OCCUPANCY, OR EGRESS.

Permit Status: Permit Issued

Estimated Cost: $24,500

Applicant Name: ANTHONY PISCITELLI

Work On Floor: Floor Number(s) 001 through 001

Inspection

Jan 29, 2026• 3 months ago

DOB NOW: Inspection

Work Type: Sprinklers

Job Description: FILED HEREWITH FOR SPRINKLER MODIFICATIONS FOR A COMMERCIAL RESTAURANT FIT OUT OF EXISTING RETAIL SPACE. NO CHANGE TO USE, OCCUPANCY, OR EGRESS.

Permit Status: Permit Issued

Estimated Cost: $29,000

Applicant Name: ANTHONY PISCITELLI

Work On Floor: Floor Number(s) 001 through 001

Inspection

Jan 29, 2026• 3 months ago

DOB NOW: Inspection

Work Type: Mechanical Systems

Job Description: FILED HEREWITH FOR MECHANICAL WORK TYPE FOR A COMMERCIAL RESTAURANT FIT OUT OF NEW RETAIL SPACE IN CONJUNCTION WITH APPLICATION M01344532-I1. NO CHANGE TO USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICAT

Permit Status: Permit Issued

Estimated Cost: $10,000

Applicant Name: JERRY YANG

Work On Floor: Floor Number(s) 001 through 001

Inspection

Jan 22, 2026• 3 months ago

DOB NOW: Inspection

Work Type: General Construction

Job Description: FILED HEREWITH FOR COMMERCIAL RESTAURANT FIT OUT OF AN EXISTING RETAIL SPACE. NO CHANGE TO USE, OCCUPANCY, OR EGRESS.

Permit Status: Permit Issued

Estimated Cost: $157,800

Applicant Name: JERRY YANG

Work On Floor: Floor Number(s) 001 through 001

hpd bedbug

Dec 1, 2025• 5 months ago

Filed

Annual bedbug filing — no infestations reported

Filing Period Start: Nov 1, 2024·Filing Period End: Oct 31, 2025

Water Tank Inspection

Oct 31, 2025• 6 months ago

Water tank inspection

Coliform: A

E. coli: A

Inspected: Y

Sample Collected: Y

Inspector: Isseks Bros LLC

Year: 2025

Tank #: 1

Water Tank Inspection

Oct 31, 2025• 6 months ago

Water tank inspection

Coliform: A

E. coli: A

Inspected: Y

Sample Collected: Y

Inspector: Isseks Bros LLC

Year: 2025

Tank #: 1

Water Tank Inspection

Oct 31, 2025• 6 months ago

Water tank inspection

Coliform: A

E. coli: A

Inspected: Y

Sample Collected: Y

Inspector: Isseks Bros LLC

Year: 2025

Tank #: 1

Water Tank Inspection

Oct 31, 2025• 6 months ago

Water tank inspection

Coliform: A

E. coli: A

Inspected: Y

Sample Collected: Y

Inspector: Isseks Bros LLC

Year: 2025

Tank #: 1

Water Tank Inspection

Oct 31, 2025• 6 months ago

Water tank inspection

Coliform: A

E. coli: A

Inspected: Y

Sample Collected: Y

Inspector: Isseks Bros LLC

Year: 2025

Tank #: 1

Property Details

Year Built

2005

Total Units

322

Residential Units

320

Building Class

RM

Location

BBL

1000257501

Zipcode

10004

Location

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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.