475 Suydam Street, Brooklyn, NY 11237

Name: NYC Open Data records for 475 Suydam Street, Brooklyn, NY 11237
Creator: NYC Property Facts
License: https://opendata.cityofnewyork.us/overview/#termsofuse

BBL 3032120027 (Borough 3, Block 3212, Lot 27) · BIN 3073030 · Last updated: October 31, 2026

Summary · as of October 31, 2026

475 Suydam Street (Brooklyn, NY 11237; tax lot BBL 3032120027) is a 4-unit walk-up apartment building (building class C3: walk-up apartments, four families), built around 1931, on a 2,100 sq ft lot zoned R4. City tax records list the owner as NG, STEPHEN; per ACRIS, a deed to this owner dated December 3, 2020 lists a price of $1,350,000. The Department of Finance's final market value for tax year 2027 is $949,000. As of October 31, 2026, NYC Open Data shows no open DOB jobs, active DOB/ECB violations, open HPD violations or unpaid OATH tickets for this lot. There were two 311 requests in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record: NG, STEPHEN
Building class: C3 · Walk-up apartments, four families
Year built · units: 1931 · 4 res.
Lot area · zoning: 2,100 sq ft · R4
Market value (DOF): $949,000 FY2027
Last priced deed: $1,350,000 · 2020-12-03
BBL: 3032120027
BIN: 3073030

0Open DOB jobs (permit issued, no sign-off)
0Active DOB violations
0Active ECB violations
0Open HPD violations
0OATH tickets with unpaid balance

How to cite: NYC Property Facts, “475 Suydam Street, Brooklyn, NY 11237 (BBL 3032120027)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/475-suydam-street-3032120027. Source: NYC Open Data.

Lot & building

Basic facts about the tax lot and building from the city’s PLUTO database.

Owner (as listed by the city): NG, STEPHENThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class: C3 – Walk-up apartments, four familiesThe Department of Finance’s category for what kind of building this is.
Land use: Multi-family walk-up buildingsCity Planning’s broad category of how the lot is used.
Year built: 1931Often an estimate for older buildings.
Floors: 2
Units: 4 residential / 4 totalResidential units are apartments; total includes stores and offices.
Buildings on lot: 1
Lot size: 2,100 sq ft (21 ft × 100 ft)
Building floor area: 3,120 sq ft
Zoning: R4The zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR): 1.49 built / 1.00 max residentialFloor Area Ratio = building floor area ÷ lot area. If built FAR is below the maximum, zoning may allow more floor area (other rules apply).
Identifiers: BBL 3032120027 (Borough 3, Block 3212, Lot 27) · BIN 3073030BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

Agency lookups: DOB BIS · ZoLa (zoning map) · ACRIS

Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; data as of 2026-10-31; Building Footprints — city dataset updated 2026-10-25; data as of 2026-10-31

Tax assessment

How the Department of Finance values this lot for property tax.

Market value (tax year 2027, final roll): $949,000The Department of Finance’s estimate of value for tax purposes. It is not an appraisal and is often far from the sale price.
Assessed value: $427,050The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final): $148,975Assessed value minus any exemptions.
Tax class: Tax class 2A – residential rental, 4–6 units

Tax year	Roll	Market value	Assessed value	Tax class
2027	Final	$949,000	$427,050	2A
2026	Final	$791,000	$355,950	2A
2025	Final	$659,000	$296,550	2A

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-10-31

Sales & deed history 5

Deeds recorded with the City Register (ACRIS). A deed transfers ownership. A $0 or very low price usually means a transfer between related parties, an estate, or a refinance-related transfer, not a market sale. This is not a title search; mortgages, liens and other documents are not shown.

Date	Type	Price	Seller (grantor)	Buyer (grantee)	Doc ID
2020-12-03	DEED	$1,350,000	Klinger, Brendan	Ng, Stephen	2020120901187001
2005-10-26	DEED	$695,000	Gerena, Louis	Klinger, Brendan	2005110100777001
1980-04-29	DEED	$0 / not stated	Andriola Giovanni; Andriola Christina	Gerena Louis; Gerena J Josephine	BK_8030115600568
1972-02-01	DEED	$0 / not stated	Andriola Giovanni	Andriola Giovanni; Andriola Christina	BK_7230053501541
1970-05-01	DEED	$0 / not stated	Manzari Vito; Mangari Vito Deceased	Andriola Giovanni	BK_7030040800681

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-10-31; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-10-31; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-10-31

DOB job filings 0 open of 0

A “job” is an application to the Department of Buildings to do construction work. A job marked Permitted, not signed off had a work permit issued but the city has no record of final sign-off (inspection/completion). Old jobs left in this state are common and appear in buyer and lender due diligence; the work may or may not have been done.

No records found in this dataset for this lot.

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-10-30; data as of 2026-10-31; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31

Work permits 0

Individual permits issued under DOB jobs (one job can have several permits, e.g. plumbing and construction). Permit expiration alone does not mean the job was completed or signed off.

No records found in this dataset for this lot.

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-10-30; data as of 2026-10-31; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

DOB violations 0 active of 0

Violations issued by the Department of Buildings for building-code or zoning conditions. Active means DOB has not recorded the violation as resolved or dismissed. Many active DOB violations are old (e.g. elevator or boiler inspection paperwork).

No records found in this dataset for this lot.

Source: DOB Violations — city dataset updated 2026-10-31; data as of 2026-10-31

ECB violations (DOB) 0 active of 0

DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active means the condition has not been certified as corrected and/or the case is not resolved. A balance due is a fine the city says is unpaid.

No records found in this dataset for this lot.

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-10-31

OATH tickets (all agencies) 0 unpaid of 34

Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s block and lot. Default means the respondent did not appear at the hearing, which typically results in the maximum penalty. Tickets may be issued to tenants or businesses at the address, not just the owner. DOB ECB tickets appear here too.

Status	Date	Agency	Charge	Respondent	Imposed / paid / balance	Ticket #
No balance due PAID IN FULL · IN VIOLATION	2025-09-23	Dos - Enforcement Agents	DIRTY SIDEWALK	NG STEPHEN	$50 / $50 / $0	049346769N
No balance due PAID IN FULL	2024-08-26	Sanitation Recycling	DIRTY SIDEWALK	NG STEPHEN	$50 / $50 / $0	047678724H
No balance due PAID IN FULL	2024-08-12	Sanitation Others	STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE	NG STEPHEN	$50 / $50 / $0	047678500Z
No balance due Default PAID IN FULL · DEFAULTED	2024-02-18	Sanitation Recycling	DIRTY SIDEWALK	NG STEPHEN	$300 / $305 / $0	048159705Y
No balance due PAID IN FULL	2024-01-20	Sanitation Recycling	SNOW,ICE DIRT ON SIDEWALKS	NG STEPHEN	$100 / $100 / $0	048205248M
No balance due PAID IN FULL	2022-08-15	Sanitation Others	FAILURE TO CLEAN 18 INCHES INTO STREET	NG STEPHEN	$50 / $50 / $0	047556083L
Hearing pending NEW ISSUANCE	2020-05-29	Sanitation Recycling	DIRTY SIDEWALK DIRTY AREA	KLINGER	$100 / $0 / $100	046703894X
No balance due PAID IN FULL	2019-03-04	Sanitation Others	SNOW,ICE DIRT ON SIDEWALKS	KLINGER	$100 / $100 / $0	0204906388
No balance due PAID IN FULL · IN VIOLATION	2018-08-20	Sanitation Others	SIDEWALK OBSTRUCTION	KLINGER	$100 / $100 / $0	0204178298
No balance due HEARING COMPLETED · DISMISSED	2017-09-13	Dos - Enforcement Agents	ILLEGAL PLACEMENT POSTERS STICKERS ON WINDSHIELDS WIPERS ON VEHICLES	WANDA MUNDO	$0 / $0 / $0	044895230J
No balance due HEARING COMPLETED · DISMISSED	2017-09-13	Dos - Enforcement Agents	ILLEGAL PLACEMENT POSTERS STICKERS ON WINDSHIELDS WIPERS ON VEHICLES	FRANCES HERNANDEZ	$0 / $0 / $0	045200679M
No balance due HEARING COMPLETED · DISMISSED	2017-09-13	Dos - Enforcement Agents	ILLEGAL PLACEMENT POSTERS STICKERS ON WINDSHIELDS WIPERS ON VEHICLES	ARRIAGA FOR CIVIL COURT 20 7	$0 / $0 / $0	044612463H

Showing 12 of 34 records. The API and the source dataset have the full list.

Source: OATH Hearings Division Case Status — city dataset updated 2026-10-31; data as of 2026-10-31

HPD registration & contacts

Owners of most rental buildings must register with the Department of Housing Preservation and Development each year and list an owner and managing agent.

HPD building ID: 380509
Last registered: 2025-08-30
Registration valid until: 2026-09-01 ExpiredRegistrations must be renewed every year.

Role	Name	Business city
Individualowner	Stephen Ng	Brooklyn, Ny
Agent	Stephen Ng	Brooklyn, Ny
Sitemanager	Stephen Ng

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-10-28; data as of 2026-10-31; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-10-31

HPD housing-code violations 0 open of 8

Violations HPD inspectors issued for conditions in residential buildings (heat, leaks, mold, pests, lead paint, etc.). Class letters show how serious: Class A – non-hazardous (HPD gives 90 days to correct); Class B – hazardous (30 days to correct); Class C – immediately hazardous (24 hours to correct for most conditions); Class I – information / order (e.g. orders to register, lead or other administrative orders). Open means HPD has not recorded the condition as corrected.

Status	Class	Issued	Condition
Closed Violation Dismissed · 2023-04-12	A	2023-03-27	(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.
Closed Violation Dismissed · 2022-07-01	A	2022-03-02	(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.
Closed Violation Dismissed · 2022-07-01	A	2021-04-13	(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.
Closed Violation Dismissed · 2021-02-11	I	2019-10-31	§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 OF PREMISE
Closed Violation Dismissed · 2021-02-11	I	2018-10-22	§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 OF PREMISE
Closed Violation Dismissed · 2021-02-11	I	2017-11-29	§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 OF PREMISE
Closed Violation Dismissed · 2021-02-11	I	2016-11-15	§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 OF PREMISE
Closed Violation Dismissed · 2021-02-11	I	2015-10-14	§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 OF PREMISE

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-10-31; data as of 2026-10-31

HPD complaints 0

Complaints tenants or others made to HPD (usually via 311) about housing conditions, from 2019 onward. A complaint is not a violation; HPD may inspect and issue one.

No records found in this dataset for this lot.

Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-10-31; data as of 2026-10-31

311 requests (last 12 months) 2

Recent 311 service requests the city geocoded to this lot: noise, illegal parking, heat, sanitation and more. Anyone can file them, so they describe activity at or near the address, not necessarily the building itself.

Opened	Agency	Complaint	Status	Closed
2026-02-06	NYPD	Illegal Parking – Blocked Crosswalk	Closed	2026-02-06
2026-02-06	NYPD	Illegal Parking – Blocked Crosswalk	Closed	2026-02-06

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-10-31; data as of 2026-10-31

Nearby properties

On Suydam St

Same tax block (3212)

All properties on Suydam St, Brooklyn · All of Brooklyn 11237 (Bushwick (West))

Open-item counts as of October 31, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · API & MCP docs