901 57th Street, Sunset Park (Central), Brooklyn, NY 11220
BBL 3056870001 (Borough 3, Block 5687, Lot 1) · BIN 3139903, 3382864 · Last updated: · Sunset Park (Central) · ZIP 11220
Summary · as of November 10, 2026
901 57th Street (Brooklyn, NY 11220; tax lot BBL 3056870001) is a two-family home (building class B1: two-family home, brick), built around 1925, on a 2,053 sq ft lot zoned R6. City tax records list the owner as SHUN HUA SU; the most recent deed with a stated price is dated December 26, 2002 at $700,000 (per ACRIS). The Department of Finance's final market value for tax year 2027 is $2,015,000. As of November 10, 2026 (limited by DOB Job Application Filings (BIS); other open-item sources were confirmed later), NYC Open Data shows 12 open HPD violations. There was one 311 request 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
- SHUN HUA SU
- Building class
- B1 · Two-family home, brick
- Year built · units
- 1925 · 2 res.
- Lot area · zoning
- 2,053 sq ft · R6
- Market value (DOF)
- $2,015,000 FY2027
- Last priced deed
- $700,000 · 2002-12-26
- BBL
- 3056870001
- BIN
- 3139903, 3382864
- 0Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violationsBIS 0 · DOB NOW safety 0
- 0Active ECB violations
- 12Open HPD violations
- 0OATH tickets with unpaid balance
How to cite: NYC Property Facts, “901 57th Street, Brooklyn, NY 11220 (BBL 3056870001)”, data as of 2026-11-10, https://nycpropertyfacts.com/ny/brooklyn/901-57th-street-3056870001. 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)
- SHUN HUA SUThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- B1 – Two-family home, brickThe Department of Finance’s category for what kind of building this is.
- Land use
- One- & two-family buildingsCity Planning’s broad category of how the lot is used.
- Year built
- 1925Often an estimate for older buildings.
- Floors
- 2
- Units
- 2 residential / 2 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 2
- Lot size
- 2,053 sq ft (20.5 ft × 100.17 ft)
- Building floor area
- 2,560 sq ft
- Zoning
- R6The zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 1.25 built / 2.43 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 3056870001 (Borough 3, Block 5687, Lot 1) · BIN 3139903, 3382864BBL 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; last loaded 2026-11-12; Building Footprints — city dataset updated 2026-11-08; last loaded 2026-11-08; checked unchanged 2026-11-10
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $2,015,000The 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
- $120,900The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $58,999Assessed value minus any exemptions.
- Tax class
- Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $2,015,000 | $120,900 | 1 |
| 2026 | Final | $1,762,000 | $105,720 | 1 |
| 2025 | Final | $1,575,000 | $94,500 | 1 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-12
Sales & deed history 4
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 |
|---|---|---|---|---|---|
| 2002-12-26 | DEED | $700,000 | Serrago, Arthur; Serrago, Angela M; Serrago, Julia A | Su, Shun Hua | 2003012000072004 |
| 2000-07-18 | DEED | $0 / not stated | Serrago, Angela M | Serrago, Julia A; Serrago, Angela M; Serrago, Arthur | 2003012000072001 |
| 1984-07-12 | DEED | $0 / not stated | Serrago, Rose M; Serrago, John T | Serrago, Angela M | FT_3150001031715 |
| 1982-10-21 | DEED | $0 / not stated | Serrago, Julia | Serrago, Rose M; Serrago, John T | FT_3810000932281 |
Source: ACRIS Real Property Master — city dataset updated 2026-11-10; last loaded 2026-11-12; ACRIS Real Property Legals — city dataset updated 2026-11-10; last loaded 2026-11-12; ACRIS Real Property Parties — city dataset updated 2026-11-10; last loaded 2026-11-12
DOB job filings 0 open of 2
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.
| Status | Job # | Type | Filed | Est. cost |
|---|---|---|---|---|
| Not open SIGNED OFF · 2003-11-21 | 301541320 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2003-05-28 | $9,000 |
| Not open SIGNED OFF · 2003-04-09 | 301487745 BIS | A3 – Minor alteration (one type of work) | 2003-01-13 | $20,000 |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-10; last loaded 2026-11-11; DOB Job Application Filings (BIS) — city dataset updated 2026-11-09; last loaded 2026-11-10
Work permits 4
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.
| Issued | Expires | Job # | Work | Permit status |
|---|---|---|---|---|
| 2003-08-07 | 2004-08-06 | 301541320 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2003-06-04 | 2004-04-05 | 301541320 BIS | Equipment work / Other / general construction | ISSUED (initial) |
| 2003-01-21 | 2003-04-05 | 301487745 BIS | Alteration / Other / general construction | ISSUED (initial) |
| 2003-01-21 | 2003-04-05 | 301487745 BIS | Alteration / Other / general construction | ISSUED (initial) |
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-09; last loaded 2026-11-10; DOB Permit Issuance (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-07
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). The active-DOB count in the summary also includes DOB NOW safety violations, listed in the next section.
No records found in this dataset for this lot.
Source: DOB Violations — city dataset updated 2026-11-11; last loaded 2026-11-11
DOB safety violations (DOB NOW) 0 active of 0
Safety violations DOB NOW publishes for devices such as boilers, elevators and gas piping (Local Law 152). Active means the published status is Active. Dismissed, cured, waived and successfully disputed violations are counted under “resolved or not active” and are not open items. Active ones are included in the summary’s active DOB violation total.
No records found in this dataset for this lot.
Source: DOB Safety Violations (DOB NOW) — city dataset updated 2026-11-11; last loaded 2026-11-11
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 or Resolved follows the DOB violation status field. The hearing status is about the hearing and its penalty: written off means the city stopped collecting the fine, not that the condition was corrected. 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 2026-11-11; last loaded 2026-11-11
OATH tickets (all agencies) 0 unpaid of 11
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 | 2023-05-23 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | SHUN | $50 / $50 / $0 | 0213200296 |
| No balance due PAID IN FULL | 2022-05-12 | Sanitation Police | DIRTY SIDEWALK | SHUN HUA SU | $50 / $50 / $0 | 047479254K |
| No balance due PAID IN FULL | 2019-04-23 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | SHUN HUA | $100 / $100 / $0 | 0206386483 |
| No balance due PAID IN FULL | 2013-02-12 | Sanitation Others | IMPROPER DISPOSAL BEDDING 1ST OFFENSE | SHUN | $100 / $100 / $0 | 0170741111 |
| No balance due PAID IN FULL | 2012-09-26 | Sanitation Others | DIRTY SIDEWALK/DIRTY AREA | SHUN | $100 / $100 / — | 0170741020 |
| No balance due PAID IN FULL | 2011-08-03 | Dos - Enforcement Agents | FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITS | SHUN HUA SU | $25 / $25 / — | 041354826J |
| No balance due PAID IN FULL | 2010-11-05 | Sanitation Police | FAILURE TO CLEAN 18 INCHES INTO STREET | SHUN HUA SU | $100 / $100 / — | 040601693Y |
| No balance due PAID IN FULL | 2010-08-06 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | SHUN | $100 / $100 / — | 0170743430 |
| No balance due PAID IN FULL | 2010-02-13 | Sanitation Police | SNOW,ICE DIRT ON SIDEWALKS | SHUN HUA SU | $100 / $100 / — | 040394280R |
| No balance due PAID IN FULL | 2007-05-08 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | SHUN HUA | $100 / $100 / — | 0158809100 |
| No balance due PAID IN FULL | 2002-08-09 | $50 / $50 / — | 0130625954 |
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-11; last loaded 2026-11-12
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.
No HPD registration found. Registration is required for buildings with 3 or more apartments (and for 1–2 family homes where neither the owner nor family lives there).
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; last loaded 2026-11-10; HPD Registration Contacts — city dataset updated 2026-11-04; last loaded 2026-11-10
HPD housing-code violations 12 open of 13
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 | Apt | Condition |
|---|---|---|---|---|
| Open Nov Sent Out · 2016-11-10 | B | 2016-11-10 | 2FLR | SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2FLR, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2016-11-10 | B | 2016-11-10 | 2FLR | SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE GASKET AT REFRIGERATOR DOOR IN THE KITCHEN LOCATED AT APT 2FLR, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2016-11-10 | B | 2016-11-10 | 2FLR | SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2FLR, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2016-11-10 | B | 2016-11-10 | 2FLR | SECTION 27-2005 ADMIN. CODE: REPAIR THE ROOF SO THAT IT WILL NOT LEAK ABOVE THE CEILING IN THE KITCHEN LOCATED AT APT 2FLR, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2016-11-10 | B | 2016-11-10 | 2FLR | SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING IN THE KITCHEN LOCATED AT APT 2FLR, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2016-10-04 | B | 2016-10-04 | 2R | SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, APARTMENT AT NORTH |
| Open Nov Sent Out · 2016-10-04 | B | 2016-10-04 | 2R | SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, APARTMENT AT NORTH |
| Open Nov Sent Out · 2016-10-04 | B | 2016-10-04 | 2R | SECTION 9, 170, 171, 300, 301, 302 M.D.LAW-FILE PLANS AND APPLICATION AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE CONVERSION FROM A PRIVATE DWELLING TO MULTIPLE DWELLING USE IF LAWFULLY FEASIBLE OR RESTORE TO LAWFUL OCCUPANCY IN THE ENTIRE APARTMENT |
| Open Nov Sent Out · 2016-10-04 | B | 2016-10-04 | 2R | SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE REFRIGERATOR DOOR GASKET IN THE KITCHEN LOCATED AT APT 2R, 2nd STORY, APARTMENT AT NORTH |
| Open Nov Sent Out · 2016-10-04 | B | 2016-10-04 | 2R | SECTION 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). ''MISSING'' IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, APARTMENT AT NORTH |
| Open Nov Sent Out · 2016-10-04 | B | 2016-10-04 | 2R | SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING IN THE KITCHEN LOCATED AT APT 2R, 2nd STORY, APARTMENT AT NORTH |
| Open Nov Sent Out · 2016-10-04 | B | 2016-10-04 | 2R | SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING IN THE FOYER LOCATED AT APT 2R, 2nd STORY, APARTMENT AT NORTH |
| Closed Violation Dismissed · 2014-06-18 | B | 2014-03-03 | 2R | SECTION 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 2R, 2nd STORY, APARTMENT AT NORTH |
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-11; last loaded 2026-11-11
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 2026-11-11; last loaded 2026-11-11
311 requests (last 12 months) 1
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 |
|---|---|---|---|---|
| 2026-03-03 | DSNY | Dirty Condition – Trash | Closed | 2026-03-05 |
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-11; last loaded 2026-11-12
Nearby properties
Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.
More in Sunset Park (Central): Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets · Active vacate orders
Closest on 57 St
- 903 57th Street (23 ft) (one open item)
- 907 57th Street (48 ft)
- 909 57th Street (74 ft) (one open item)
- 883 57th Street (99 ft) (one open item)
- 911 57th Street (102 ft) (one open item)
- 881 57th Street (124 ft) (one open item)
Same tax block (5687), closest first
- 902 56th Street (101 ft) (three open items)
- 904 56th Street (104 ft) (one open item)
- 910 56th Street (112 ft)
- 914 56th Street (127 ft)
- 916 56th Street (146 ft) (five open items)
- 918 56th Street (168 ft) (four open items)
Open-item counts as of November 10, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs