73 1 Avenue is a walkup apartment building built in 1900 in Manhattan with 16 residential units. It carries a Grade F health score, with 8 open Class C hazardous violations and outstanding tax liens among the recorded concerns. Our analysis reviewed 321 records across 25 public data sources, benchmarked against similar mid-sized prewar residential buildings in NYC.
↑ Improving
vs. neighborhood (10003)0th percentile
Among the most distressed of 1,382 buildingszip avg 82
Alerts
False Repair Certification
The owner falsely certified that repairs were made when they were not. This is a serious violation of trust and law.
Outstanding Tax Liens
The city has filed tax liens against this property for unpaid taxes or charges. This can indicate financial distress.
Water/Sewer Debt
This property has outstanding water or sewer charges, which can indicate the owner is not keeping up with building expenses.
Compound Distress
This flag was detected in our analysis of this building.
Heat and Hot Water — 73 FIRST AVENUE REALTY CORP,HUGH GREENBERG,RAFAEL SASSOUNI
CLOSED
Case Type: Heat and Hot Water
Case Status: CLOSED
Judgment: NO
Case Opened: Jan 29, 2019
Complete record of violations, complaints, permits, and other events for this building, newest first.
Low Priority (4)
Inspection
Nov 7, 2025• 7 months ago
Passed
Initial (Job PC8630046)
Type: Initial
Result: Passed
Job: PC8630046
Approved: Nov 10, 2025
Inspection
May 9, 2025• 1 year ago
Passed
Initial (Job PC8537898)
Type: Initial
Result: Passed
Job: PC8537898
Approved: May 12, 2025
Housing Violation
Dec 13, 2024• 1 year ago
Dismissed
Class A / I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION
Class: I·Status: VIOLATION DISMISSED·Status Date: Dec 13, 2024
Inspection
Nov 12, 2024• 1 year ago
Passed
Initial (Job PC8445282)
Type: Initial
Result: Passed
Job: PC8445282
Approved: Nov 14, 2024
Informational (8)
Tax Record
Jan 1, 2027• Today
Assessed
73 FIRST AVE RLTY CORP
Year Built: 1,900
Building Class: C7
Gross Area: 8,588 sqft
Units: 17
Stories: 5
Zoning: R7A
Assessed Value: $1,189,800
Market Value: $2,644,000
Tax Record
Jan 1, 2027• Today
Assessed
73 FIRST AVE RLTY CORP
Year Built: 1,900
Building Class: C7
Gross Area: 8,588 sqft
Units: 17
Stories: 5
Zoning: R7A
Assessed Value: $1,189,800
Market Value: $2,644,000
Tax Record
Jan 1, 2026• 5 months ago
Assessed
73 FIRST AVE RLTY CORP
Year Built: 1,900
Building Class: C7
Gross Area: 8,588 sqft
Units: 17
Stories: 5
Zoning: R7A
Assessed Value: $1,251,000
Market Value: $2,780,000
Tax Record
Jan 1, 2026• 5 months ago
Assessed
73 FIRST AVE RLTY CORP
Year Built: 1,900
Building Class: C7
Gross Area: 8,588 sqft
Units: 17
Stories: 5
Zoning: R7A
Assessed Value: $1,251,000
Market Value: $2,780,000
Rent Stabilized
Aug 28, 2025• 10 months ago
Registered
Rent stabilization registration
Registration Ends: Sep 1, 2026
Registration
Aug 28, 2025• 10 months ago
Registered
HPD registration filed
Registration Ends: Sep 1, 2026·Last Registration: Aug 28, 2025
Tax Record
Jan 1, 2025• 1 year ago
Assessed
73 FIRST AVE RLTY CORP
Year Built: 1,900
Building Class: C7
Gross Area: 8,588 sqft
Units: 17
Stories: 5
Zoning: R7A
Assessed Value: $1,127,250
Market Value: $2,505,000
Tax Record
Jan 1, 2025• 1 year ago
Assessed
73 FIRST AVE RLTY CORP
Year Built: 1,900
Building Class: C7
Gross Area: 8,588 sqft
Units: 17
Stories: 5
Zoning: R7A
Assessed Value: $1,176,750
Market Value: $2,615,000
Other Events (8)
Boiler Record
May 20, 2026• 1 month ago
Accepted
Boiler external (low pressure)
Pressure: Low Pressure·Defects: No
Inspection
May 14, 2026• 1 month ago
Passed
Initial (Job PC8717395)
Type: Initial
Result: Passed
Job: PC8717395
Approved: May 15, 2026
hpd bedbug
Jan 2, 2026• 5 months ago
Filed
Annual bedbug filing — no infestations reported
Filing Period Start: Nov 1, 2024·Filing Period End: Oct 31, 2025
Boiler Record
Apr 11, 2025• 1 year ago
Accepted
Boiler external (low pressure)
Pressure: Low Pressure·Defects: No
Tax Lien
Mar 1, 2025• 1 year ago
60 Day Notice
Water/Sewer Debt
Cycle: 60 Day Notice
Tax Class Code: 2
Building Class: C7
Water Debt Only: Yes
Tax Lien
Feb 1, 2025• 1 year ago
90 Day Notice
Water/Sewer Debt
Cycle: 90 Day Notice
Tax Class Code: 2
Building Class: C7
Water Debt Only: Yes
hpd bedbug
Dec 18, 2024• 1 year ago
Filed
Annual bedbug filing — no infestations reported
Filing Period Start: Nov 1, 2023·Filing Period End: Oct 31, 2024
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