Loading building data…

102 Ryerson Street, Brooklyn — Grade F | OpenStoop

102 RYERSON STREET, Brooklyn

Building Health Grade: F (12/100)

Year Built: 1899 · Units: 3

102 Ryerson Street

Brooklyn 11205

Health Score

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

High Confidence

This building has critical unresolved issues — proceed with caution

Serious unresolved problems. Consider alternatives or get professional advice before proceeding.

102 Ryerson Street is a walkup apartment building built in 1899 in Brooklyn with 3 residential units. It carries a Grade F health score, with 13 open Class C hazardous violations and outstanding tax liens among the recorded concerns. Our analysis reviewed 358 records across 25 public data sources, benchmarked against similar small prewar residential buildings in NYC.

Know this building? Does this grade feel right?

Get alerted when this building changes

Create a free account to save buildings to your watchlist and get alerts when grades change.

vs Neighborhood (11205)

2,314 buildings in this zip code

0th

Better than 0% of buildings in 11205

Bottom tier

Avg score: 86

WorstBest in 11205

Alerts

Dob Unsafe Building

This flag was detected in our analysis of this building.

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.

Compound Distress

This flag was detected in our analysis of this building.

Score Breakdown

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

7Critical

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

0Critical

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

6Critical

Management QualityHow quickly the owner fixes problems and maintains the building

60Fair

Financial HealthTax liens, water debt, unpaid city charges

62Fair

Legal & EnforcementCity lawsuits and legal actions against the building owner

0Critical

Maintenance HistoryBoiler, facade, and routine upkeep inspection records

80Good

Violations by Year↓ Improving

Total: 143 violations · Peak: 24 in 2023

Event Activity by Category

Complaints

173

Violations

143

Financial

Inspections

Compliance

Total: 358 events across 5 categories

Key Statistics

Housing Violations→

(72 open)

City-documented problems with living conditions

4.7x neighborhood avg

Class C (Hazardous)→

Immediately dangerous conditions requiring urgent repair

14.4x neighborhood avg

Building Violations→

Department of Buildings code violations

3.4x neighborhood avg

Building Complaints→

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

Near average

Permits Issued

Approved construction or renovation work

1899

Built 127 years ago

↓Getting worse — 17 violations this year vs 5 last year

Sale History

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

Oct 4, 2023

Mortgage — $509,600

Recorded

CRFN: 2023000255283

Mar 4, 2022

TLS

Recorded

CRFN: 2022000096492

Dec 27, 2013

ATL

Recorded

CRFN: 2013000530288

Nov 23, 2011

TLS

Recorded

CRFN: 2011000408627

Jan 19, 2010

DTL

Recorded

CRFN: 2010000017793

Aug 25, 2009

TLS

Recorded

CRFN: 2009000271394

Jun 10, 1996

Deed Transfer

Recorded

Jun 10, 1996

PAT

Recorded

Tax Liens

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

Feb 1, 2025

Tax Lien

Cycle: 90 Day Notice·Tax Class Code: 1·Building Class: C0

Dec 17, 2021

Tax Lien

Cycle: Final Sale·Tax Class Code: 1·Building Class: C0

Dec 3, 2021

Tax Lien

Cycle: 10 Day Notice·Tax Class Code: 1·Building Class: C0

Nov 10, 2021

Tax Lien

Cycle: 30 Day Notice·Tax Class Code: 1·Building Class: C0

Oct 18, 2021

Tax Lien

Cycle: 60 Day Notice·Tax Class Code: 1·Building Class: C0

Sep 13, 2021

Tax Lien

Cycle: 90 Day Notice·Tax Class Code: 1·Building Class: C0

Aug 17, 2020

Tax Lien

Cycle: 10 Days Notice·Tax Class Code: 1·Building Class: C0

Jul 30, 2020

Tax Lien

Cycle: 30 Days Notice·Tax Class Code: 1·Building Class: C0

Mar 10, 2020

Tax Lien

Cycle: 60 Days Notice·Tax Class Code: 1·Building Class: C0

Feb 12, 2020

Tax Lien

Cycle: 90 Days Notice·Tax Class Code: 1·Building Class: C0

No litigation records found for this property.

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

Critical Issues (5)

Code Violation

Feb 11, 2026• 2 months ago

ACTIVE

Construction: FAILURE TO MAINTAIN BUILDING IN COMPLIANT MANNER. AT MULTIPLE DWELLING 3-STORY BUILDING EXPOSURE 1(F — $6,280 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 1

Penalty: $6,280

Amount Paid: $0

Balance Due: $6,280

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: 28-301.1 FAILURE TO MAINTAIN BLDG IN CODE-COMPLIANT MANNER

Safety Complaint

Feb 10, 2026• 3 months ago

DOB Complaint #30

Category: 30

Disposition: A8

Disposition Date: 02/11/2026

Inspection Date: 02/11/2026

Unit: ERT

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: FAILURE TO MAINTAIN BUILDING WALL(S) OR APPURTENANCES FOR SUMMONS 39056906M. THE FACADE WALL AT EXPO — $25,000 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 1

Penalty: $25,000

Amount Paid: $0

Balance Due: $25,000

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: 28-302.1 FAILURE TO MAINTAIN BLDG WALL(S) OR APPURTENANCES

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: UNLAWFUL ACTS. FAILURE TO COMPLY WITH COMMISSIONER'S ORDER FOR SUMMONS 39110518P. ENGINEER OF RECORD — $25,000 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 1

Penalty: $25,000

Amount Paid: $0

Balance Due: $25,000

Hearing: DEFAULT

Respondent: BRIAN FLYNN PE

Law: 28-201.1 UNLAWFUL ACTS. FAILURE TO COMPLY WITH AN ORDER OF THE COMMISSIONER

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER FOR SUMMONS 39518410M, 39056930M, AND 39076890 — $25,000 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 1

Penalty: $25,000

Amount Paid: $0

Balance Due: $25,000

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: 28-301.1 FAILURE TO MAINTAIN BLDG IN CODE-COMPLIANT MANNER

High Priority (9)

Code Violation

Feb 11, 2026• 2 months ago

ACTIVE

Unknown: TEMP CONSTRUCTION EQUIP/INSTALLATION ON SITE EXPIRED PERMIT (SHED). AT TIME OF INSPECTION OBSERVED P — $1,280 penalty

Type: Unknown

ECB Status: ACTIVE

Severity: CLASS - 2

Penalty: $1,280

Amount Paid: $0

Balance Due: $1,280

Hearing: DEFAULT

Respondent: BK CONSTRUCTION SVCS INC

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: FAILURE TO COMPLY WITH COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH DEPARTMENT OF B — $6,250 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 2

Penalty: $6,250

Amount Paid: $0

Balance Due: $6,250

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: AC 28-204.4 FAIL TO COMPLY W/COMMISSIONER ORDER TO FILE CERT OF CORRECTION W/DOB

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: FAILURE TO COMPLY WITH COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH DEPARTMENT OF B — $6,250 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 2

Penalty: $6,250

Amount Paid: $0

Balance Due: $6,250

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: AC 28-204.4 FAIL TO COMPLY W/COMMISSIONER ORDER TO FILE CERT OF CORRECTION W/DOB

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: FAILURE TO COMPLY WITH COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH DEPARTMENT OF B — $6,250 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 2

Penalty: $6,250

Amount Paid: $0

Balance Due: $6,250

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: AC 28-204.4 FAIL TO COMPLY W/COMMISSIONER ORDER TO FILE CERT OF CORRECTION W/DOB

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: FAILURE TO COMPLY WITH COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH DEPARTMENT OF B — $6,250 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 2

Penalty: $6,250

Amount Paid: $0

Balance Due: $6,250

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: AC 28-204.4 FAIL TO COMPLY W/COMMISSIONER ORDER TO FILE CERT OF CORRECTION W/DOB

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: FAILURE TO COMPLY WITH COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH DEPARTMENT OF B — $6,250 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 2

Penalty: $6,250

Amount Paid: $0

Balance Due: $6,250

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: AC 28-204.4 FAIL TO COMPLY W/COMMISSIONER ORDER TO FILE CERT OF CORRECTION W/DOB

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: FAILURE TO COMPLY WITH COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH DEPARTMENT OF B — $6,250 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 2

Penalty: $6,250

Amount Paid: $0

Balance Due: $6,250

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: AC 28-204.4 FAIL TO COMPLY W/COMMISSIONER ORDER TO FILE CERT OF CORRECTION W/DOB

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: FAILURE TO COMPLY WITH COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH DEPARTMENT OF B — $6,250 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 2

Penalty: $6,250

Amount Paid: $0

Balance Due: $6,250

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: AC 28-204.4 FAIL TO COMPLY W/COMMISSIONER ORDER TO FILE CERT OF CORRECTION W/DOB

Code Violation

Nov 7, 2025• 6 months ago

ACTIVE

Construction: FAILURE TO COMPLY WITH COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH DEPARTMENT OF B — $6,250 penalty

Type: Construction

ECB Status: ACTIVE

Severity: CLASS - 2

Penalty: $6,250

Amount Paid: $0

Balance Due: $6,250

Hearing: DEFAULT

Respondent: M & M II LLC ATTN C/O PAM

Law: AC 28-204.4 FAIL TO COMPLY W/COMMISSIONER ORDER TO FILE CERT OF CORRECTION W/DOB

Medium Priority (1)

311 Complaint

Feb 10, 2026• 3 months ago

CLOSED

Building Shaking/Vibrating/Structural Stability

Complaint Type: General Construction/Plumbing

Descriptor: Building Shaking/Vibrating/Structural Stability

Resolution Description: The Department of Buildings investigated this complaint and issued an Office of Administrative Trials and Hearings (OATH) summons.

Closed Date: Feb 11, 2026

Agency: Department of Buildings

Low Priority (1)

Housing Violation

Nov 18, 2025• 5 months ago

OPEN

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: INFO NOV SENT OUT·Status Date: Nov 18, 2025

Informational (3)

Tax Record

Jan 1, 2027• Today

Assessed

M & M II LLC

Year Built: 1,899

Building Class: C0

Gross Area: 3,200 sqft

Units: 3

Stories: 3

Zoning: R6B

Assessed Value: $172,680

Market Value: $2,878,000

Tax Record

Jan 1, 2026• 4 months ago

Assessed

M & M II LLC

Year Built: 1,899

Building Class: C0

Gross Area: 3,200 sqft

Units: 3

Stories: 3

Zoning: R6B

Assessed Value: $161,040

Market Value: $2,684,000

Tax Record

Jan 1, 2026• 4 months ago

Assessed

M & M II LLC

Year Built: 1,899

Building Class: C0

Gross Area: 3,200 sqft

Units: 3

Stories: 3

Zoning: R6B

Assessed Value: $161,040

Market Value: $2,684,000

Other Events (1)

Housing Violation

May 5, 2026• 6 days ago

Class A / I: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

Class: A

Status: NOV SENT OUT

Nov Type: Original

Issued Date: May 5, 2026

Cure By Date: Aug 8, 2026

Status Date: May 5, 2026

Property Details

Year Built

1899

Total Units

Residential Units

Building Class

Location

BBL

3018910061

Zipcode

11205

Location

Open in Google Maps ↗

Property Owner

Owner information requires a free account

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.

102 RYERSON STREET, Brooklyn — Grade F

102 Ryerson Street

This building has critical unresolved issues — proceed with caution

Get alerted when this building changes

Owner information requires a free account