5125 9th Avenue, Sunset Park (Central), Brooklyn, NY 11220
BBL 3056520001 (Borough 3, Block 5652, Lot 1) · BIN 3138190, 3382769 · Last updated: · Sunset Park (Central) · ZIP 11220
Summary · as of November 10, 2026
5125 9th Avenue (Brooklyn, NY 11220; tax lot BBL 3056520001) is a 2-unit mixed-use building with apartments and ground-floor commercial space (building class S2: mixed-use: two-family home with one store or office), built around 1905, on a 1,634 sq ft lot zoned R6. City tax records list the owner as 9TH 51 MGMT INC.; per ACRIS, a deed to this owner dated August 3, 2023 lists a price of $2,100,000. The Department of Finance's final market value for tax year 2027 is $2,088,000. As of November 10, 2026 (limited by DOB Job Application Filings (BIS); other open-item sources were confirmed later), NYC Open Data shows no open DOB jobs, active DOB or DOB NOW safety violations, active ECB violations, open HPD violations or unpaid OATH tickets for this lot. There were four 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
- 9TH 51 MGMT INC.
- Building class
- S2 · Mixed-use: two-family home with one store or office
- Year built · units
- 1905 · 2 res.
- Lot area · zoning
- 1,634 sq ft · R6
- Market value (DOF)
- $2,088,000 FY2027
- Last priced deed
- $2,100,000 · 2023-08-03
- BBL
- 3056520001
- BIN
- 3138190, 3382769
- 0Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violationsBIS 0 · DOB NOW safety 0
- 0Active ECB violations
- 0Open HPD violations
- 0OATH tickets with unpaid balance
How to cite: NYC Property Facts, “5125 9th Avenue, Brooklyn, NY 11220 (BBL 3056520001)”, data as of 2026-11-10, https://nycpropertyfacts.com/ny/brooklyn/5125-9th-avenue-3056520001. 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)
- 9TH 51 MGMT INC.The owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- S2 – Mixed-use: two-family home with one store or officeThe Department of Finance’s category for what kind of building this is.
- Land use
- Mixed residential & commercialCity Planning’s broad category of how the lot is used.
- Year built
- 1905Often an estimate for older buildings.
- Floors
- 3
- Units
- 2 residential / 3 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 2
- Lot size
- 1,634 sq ft (20.17 ft × 81 ft)
- Building floor area
- 3,600 sq ft (incl. 1,200 sq ft commercial)
- Zoning
- R6The zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 2.20 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 3056520001 (Borough 3, Block 5652, Lot 1) · BIN 3138190, 3382769BBL 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)
- $2,088,000The 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
- $125,280The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $62,311Assessed 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 | $2,088,000 | $125,280 | 1 |
| 2026 | Final | $2,053,000 | $123,180 | 1 |
| 2025 | Final | $1,913,000 | $114,780 | 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 |
|---|---|---|---|---|---|
| 2023-08-03 | DEED | $2,100,000 | 5125 9th Avenue Realty Llc | 9th 51 Mgmt Inc. | 2023082100714001 |
| 2014-04-04 | DEED | $0 / not stated | Rub, Mendel | 5125 9th Avenue Realty Llc | 2014040901136001 |
| 1997-04-01 | DEED | $0 / not stated | Drogaris, Helen | Rub, Mendel | FT_3250005583025 |
| 1966-05-19 | DEED | $0 / not stated | Malinowski Aniela | Drogaris Leonidas; Drogaris Helen | BK_6630013600092 |
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 1
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 LOC Issued · 2024-03-22 | B00996880-I1 DOB NOW | Alteration | 2024-01-30 | $3,000 |
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 2
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 |
|---|---|---|---|---|
| 2024-02-20 | 2025-02-20 | B00996880-I1 DOB NOW | General Construction FILING TO INSTALL NEW NON-ILLUMINATED FABRIC AWNING ON WALL FOR FIRST FLOOR COMMERCIAL SPACE. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | Signed-off |
| 2024-02-20 | 2025-02-20 | B00996880-I1 DOB NOW | General Construction FILING TO INSTALL NEW NON-ILLUMINATED FABRIC AWNING ON WALL FOR FIRST FLOOR COMMERCIAL SPACE. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | Signed-off |
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 1
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.
| Status | Issued | Type | Description | Number |
|---|---|---|---|---|
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2001-03-20 | Z-ZONING NONE | V*032001Z12RH01 |
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 1
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.
| Status | Issued | Severity | What it was for | Penalty / paid / balance | ECB # |
|---|---|---|---|---|---|
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2001-03-20 | Non-Hazardous | ILLEGAL USE IN A RESIDENTIAL DISTRICT.ILLEGAL USE NOTED:IN THAT TIRE SHOP OPERATING IN A RESIDENTIAL LOCATION CONTRARY TO ZONING REGULATIONS AT TIME OF INSPECTION,STORE OCCUPIED AND BEEN USED AS A TIRE SHOP BUS | $240 / $240 / $0 | 34281000P |
Source: DOB ECB Violations — city dataset updated 2026-11-11; last loaded 2026-11-11
OATH tickets (all agencies) 0 unpaid of 17
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 # |
|---|---|---|---|---|---|---|
| Hearing pending NEW ISSUANCE | 2026-09-25 | Sanitation Others | DIRTY SIDEWALK | 9TH 51 MGMT INC | $50 / $0 / $50 | 046998587R |
| No balance due PAID IN FULL | 2026-07-06 | Sanitation Others | FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITS | 9TH 51 MGMT INC | $25 / $25 / $0 | 049838933R |
| No balance due PAID IN FULL | 2025-07-18 | Sanitation Police | FAILURE TO CLEAN 18 INCHES INTO STREET | 9TH 51 MGMT INC | $50 / $50 / $0 | 0213824647 |
| No balance due Default PAID IN FULL · DEFAULTED | 2024-09-23 | Sanitation Others | DIRTY SIDEWALK | 9TH 51 MGMT INC | $80 / $80 / $0 | 048569701Z |
| No balance due PAID IN FULL | 2024-02-26 | Sanitation Others | LOOSE RUBBISH 1ST OCCURRENCE | 9TH 51 MGMT INC | $50 / $50 / $0 | 048226988K |
| No balance due Default PAID IN FULL · DEFAULTED | 2018-10-15 | Sanitation Recycling | SPILLAGE FROM TRUCK OR RECEPTACLE | 5125 9TH AVENUE REALTY LLC | $130 / $130 / $0 | 045180111Y |
| No balance due Default PAID IN FULL · DEFAULT | 2014-09-17 | Sanitation Dept | IMPROPER DISPOSAL BEDDING 1ST OFFENSE | 5125 9TH AVENUE REALTY LLC | $130 / $100 / — | 041537915N |
| No balance due PAID IN FULL | 2005-05-04 | $25 / $25 / — | 0147552727 | |||
| No balance due Default PAID IN FULL · DEFAULT | 2003-12-02 | $130 / $100 / — | 0138526621 | |||
| No balance due PAID IN FULL | 2002-05-02 | $50 / $50 / — | 0128986945 | |||
| No balance due PAID IN FULL · IN VIOLATION | 2001-03-20 | $240 / $240 / — | 034281000P | |||
| No balance due PAID IN FULL | 2000-10-19 | $25 / $25 / — | 0118107120 |
Showing 12 of 17 records. The API and the source dataset have the full list.
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 0 open of 0
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.
No records found in this dataset for this lot.
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) 4
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 |
|---|---|---|---|---|
| 2026-10-15 | DSNY | Street Sweeping Complaint – Street Not Swept | Closed | 2026-10-17 |
| 2026-05-20 | NYPD | Illegal Parking – Blocked Hydrant | Closed | 2026-05-21 |
| 2026-05-12 | NYPD | Illegal Parking – Blocked Hydrant | Closed | 2026-05-12 |
| 2026-02-05 | NYPD | Illegal Parking – Blocked Hydrant | Closed | 2026-02-06 |
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 9 Ave
- 5123 9th Avenue (21 ft) (three open items)
- 5119 9th Avenue (40 ft) (one open item)
- 5115 9th Avenue (62 ft) (one open item)
- 5113 9th Avenue (83 ft) (two open items)
- 5124 9th Avenue (159 ft) (two open items)
- 5122 9th Avenue (161 ft) (six open items)
Same tax block (5652), closest first
- 904 51st Street (142 ft)
- 906 51st Street (142 ft) (seven open items)
- 910 51st Street (144 ft)
- 902 51st Street (145 ft)
- 916 51st Street (146 ft)
- 912 51st Street (150 ft)
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