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641 10 Avenue, Manhattan — Grade F | OpenStoop

641 10 AVENUE, Manhattan

Building Health Grade: F (13/100)

Year Built: 1901 · Units: 16

641 10 Avenue

Manhattan · 10036

High confidence

F

0

Severe issues on record

641 10 Avenue is a walkup apartment building built in 1901 in Manhattan with 16 residential units. It carries a Grade F health score, with 1 open Class C hazardous violation and outstanding tax liens among the recorded concerns. Our analysis reviewed 165 records across 25 public data sources, benchmarked against similar mid-sized prewar residential buildings in NYC.

vs. neighborhood (10036)1st percentile

Worse than 99% of 548 buildingszip avg 77

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.

Dof Final Sale

This flag was detected in our analysis of this building.

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.

Recurring Bedbug Problem

This building has experienced repeated bedbug infestations, indicating an ongoing pest control issue.

Compound Distress

This flag was detected in our analysis of this building.

Key Statistics

24

Housing Violations→

(15 open)

City-documented problems with living conditions

Near average

1

Class C (Hazardous)→

Immediately dangerous conditions requiring urgent repair

Near average

0

Building Violations

Department of Buildings code violations

5

Building Complaints→

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

Below average

10

Permits Issued→

Approved construction or renovation work

Below average

1901

Built 125 years ago

Violations by Year

Total: 27 violations · Peak: 5 in 2018

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Sale History

Ownership changes, mortgages, and financial transactions recorded for this property.

Aug 15, 2017

TLS

Recorded

CRFN: 2017000303398

Sep 3, 2010

CERT

Recorded

CRFN: 2010000299341

Jan 27, 2005

Deed Transfer

Recorded

CRFN: 2005000053474

Date unknown

DEED - $0

Recorded

Tax Liens

Outstanding debts owed to the city. Tax liens can indicate the owner is financially struggling to maintain the property.

Jun 1, 2025

Tax Lien

Cycle: Final Sale·Tax Class Code: 2·Building Class: C4

May 1, 2025

Water/Sewer Debt

Cycle: 10 Day Notice

Tax Class Code: 2

Building Class: C4

Water Debt Only: Yes

Apr 1, 2025

Water/Sewer Debt

Cycle: 30 Day Notice

Tax Class Code: 2

Building Class: C4

Water Debt Only: Yes

Mar 1, 2025

Water/Sewer Debt

Cycle: 60 Day Notice

Tax Class Code: 2

Building Class: C4

Water Debt Only: Yes

Feb 1, 2025

Water/Sewer Debt

Cycle: 90 Day Notice

Tax Class Code: 2

Building Class: C4

Water Debt Only: Yes

No litigation records found for this property.

Complete record of violations, complaints, permits, and other events for this building, newest first.

Informational (8)

Tax Record

Jan 1, 2027• Today

Assessed

641 10TH AVENUE LLC

Year Built: 1,901

Building Class: C4

Gross Area: 9,918 sqft

Units: 18

Stories: 5

Zoning: R8

Assessed Value: $1,269,000

Market Value: $2,820,000

Tax Record

Jan 1, 2027• Today

Assessed

641 10TH AVENUE LLC

Year Built: 1,901

Building Class: C4

Gross Area: 9,918 sqft

Units: 18

Stories: 5

Zoning: R8

Assessed Value: $1,269,000

Market Value: $2,820,000

Tax Record

Jan 1, 2026• 5 months ago

Assessed

641 10TH AVENUE LLC

Year Built: 1,901

Building Class: C4

Gross Area: 9,918 sqft

Units: 18

Stories: 5

Zoning: R8

Assessed Value: $1,191,600

Market Value: $2,648,000

Tax Record

Jan 1, 2026• 5 months ago

Assessed

641 10TH AVENUE LLC

Year Built: 1,901

Building Class: C4

Gross Area: 9,918 sqft

Units: 18

Stories: 5

Zoning: R8

Assessed Value: $1,191,600

Market Value: $2,648,000

Registration

Oct 21, 2025• 8 months ago

Registered

HPD registration filed

Registration Ends: Sep 1, 2026·Last Registration: Oct 21, 2025

Rent Stabilized

Oct 21, 2025• 8 months ago

Registered

Rent stabilization registration

Registration Ends: Sep 1, 2026

Tax Record

Jan 1, 2025• 1 year ago

Assessed

641 10TH AVENUE LLC

Year Built: 1,901

Building Class: C4

Gross Area: 9,918 sqft

Units: 18

Stories: 5

Zoning: R8

Assessed Value: $1,151,100

Market Value: $2,558,000

Tax Record

Jan 1, 2025• 1 year ago

Assessed

641 10TH AVENUE LLC

Year Built: 1,901

Building Class: C4

Gross Area: 9,918 sqft

Units: 18

Stories: 5

Zoning: R8

Assessed Value: $1,151,100

Market Value: $2,558,000

Other Events (12)

311 Complaint

May 14, 2026• 1 month ago

Closed

Banging/Pounding

Complaint Type: Noise - Residential

Descriptor: Banging/Pounding

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 14, 2026

Agency: New York City Police Department

Location Type: Residential Building/House

311 Complaint

May 14, 2026• 1 month ago

Closed

Banging/Pounding

Complaint Type: Noise - Residential

Descriptor: Banging/Pounding

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 14, 2026

Agency: New York City Police Department

Location Type: Residential Building/House

Inspection

Mar 18, 2026• 3 months ago

Passed

Initial (Job PC8684909)

Type: Initial

Result: Passed

Job: PC8684909

Approved: Mar 19, 2026

hpd bedbug

Dec 30, 2025• 5 months ago

Eradicated

Bedbug infestation: 2 units affected

Infested Units: 2

Eradicated Units: 2

Re Infested Units: 1

Total Units: 16

Filing Period Start: Nov 1, 2024

Filing Period End: Oct 31, 2025

311 Complaint

Jun 14, 2025• 1 year ago

Closed

Trash

Complaint Type: Dirty Condition

Descriptor: Trash

Descriptor2: Littering

Resolution Description: The Department of Sanitation investigated this complaint and found no condition at the location.

Closed Date: Jun 16, 2025

Agency: Department of Sanitation

Location Type: Sidewalk

Tax Lien

Jun 1, 2025• 1 year ago

Final Sale

Tax Lien

Cycle: Final Sale·Tax Class Code: 2·Building Class: C4

Tax Lien

May 1, 2025• 1 year ago

10 Day Notice

Water/Sewer Debt

Cycle: 10 Day Notice

Tax Class Code: 2

Building Class: C4

Water Debt Only: Yes

Boiler Record

Apr 4, 2025• 1 year ago

Accepted

Boiler external (low pressure) — WEIL MCLAIN

Make: WEIL MCLAIN·Pressure: Low Pressure·Defects: No

Tax Lien

Apr 1, 2025• 1 year ago

30 Day Notice

Water/Sewer Debt

Cycle: 30 Day Notice

Tax Class Code: 2

Building Class: C4

Water Debt Only: Yes

Tax Lien

Mar 1, 2025• 1 year ago

60 Day Notice

Water/Sewer Debt

Cycle: 60 Day Notice

Tax Class Code: 2

Building Class: C4

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: C4

Water Debt Only: Yes

hpd bedbug

Dec 31, 2024• 1 year ago

Eradicated

Bedbug infestation: 2 units affected

Infested Units: 2

Eradicated Units: 2

Re Infested Units: 1

Total Units: 16

Filing Period Start: Nov 1, 2023

Filing Period End: Oct 31, 2024

Property Details

Year Built

1901

Total Units

18

Residential Units

16

Building Class

C4

Location

BBL

1010740031

Zipcode

10036

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.