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275 9th Street, Park Slope, Brooklyn, NY 11215

BBL 3010040055 (Borough 3, Block 1004, Lot 55) · BIN 3022104 · Last updated: · Park Slope · ZIP 11215

Also recorded in city data as: 273 9 St · 279 9 St · 27502 9 St

Summary · as of November 10, 2026

275 9th Street (Brooklyn, NY 11215; tax lot BBL 3010040055) is an office building (building class O1: office building (subtype O1)), built around 1952, on a 19,755 sq ft lot zoned R6A. City tax records list the owner as PENTADA PROPERTIES INC. The Department of Finance's final market value for tax year 2027 is $4,383,000. As of November 10, 2026 (limited by DOB Job Application Filings (BIS); other open-item sources were confirmed later), NYC Open Data shows one DOB job with a permit issued but no sign-off, 54 active DOB violations (28 BIS violations and 26 DOB NOW safety violations), two active ECB violations and two OATH tickets with an unpaid balance. There were 27 311 requests in the past 12 months and four HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
PENTADA PROPERTIES INC
Building class
O1 · Office building
Year built · units
1952 · 0 res.
Lot area · zoning
19,755 sq ft · R6A
Market value (DOF)
$4,383,000 FY2027
Last priced deed
—
BBL
3010040055
BIN
3022104

How to cite: NYC Property Facts, “275 9th Street, Brooklyn, NY 11215 (BBL 3010040055)”, data as of 2026-11-10, https://nycpropertyfacts.com/ny/brooklyn/275-9th-street-3010040055. 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)
PENTADA PROPERTIES INCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
O1 – Office building (subtype O1)The Department of Finance’s category for what kind of building this is.
Land use
Commercial & officeCity Planning’s broad category of how the lot is used.
Year built
1952Often an estimate for older buildings.
Floors
1
Units
0 residential / 1 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
19,755 sq ft (124.5 ft × 180 ft)
Building floor area
12,216 sq ft (incl. 12,216 sq ft commercial)
Zoning
R6A, R6B, C2-4The zoning district sets what can be built and used here. Residential district; the overlay (C1/C2…) allows local retail on residential blocks.
Built vs. allowed density (FAR)
0.62 built / 3.00 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 3010040055 (Borough 3, Block 1004, Lot 55) · BIN 3022104BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

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)
$4,383,000The 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
$1,972,350The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$1,802,160Assessed value minus any exemptions.
Tax class
Tax class 4 – commercial / industrial
Tax yearRollMarket valueAssessed valueTax class
2027Final$4,383,000$1,972,3504
2026Final$3,824,000$1,720,8004
2025Final$3,762,000$1,692,9004

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-12

Sales & deed history 3

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.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
1995-05-05DEED$0 / not stated
one deed covering 2 lots; price is for all of them
Pentada, PropertiesPentada Properties IncFT_3380004874838
1991-04-02DEED$0 / not statedPentada Properties/Tr Fo; Georgoulis, Chris/TrustePentada PropertiesFT_3730001608973
1987-07-22DEED$0 / not statedForum Holding CorpGeorgoulis,Chris/TrusteeFT_3380001287938

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 1 open of 3

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.

StatusJob #TypeFiledEst. cost
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 2016-06-06
340383374
BIS
A3 – Minor alteration (one type of work)2016-05-18—
Not open
PLAN EXAM - IN PROCESS · 2016-05-13
340381526
BIS
A3 – Minor alteration (one type of work)2016-05-13—
Not open
SIGNED OFF · 2008-10-08
310175501
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2008-07-30$60,000

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 3

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.

IssuedExpiresJob #WorkPermit status
2016-06-062017-06-06340383374
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (initial)
2016-06-062017-06-06340383374
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (initial)
2008-09-292009-04-01310175501
BIS
Equipment work / Mechanical/HVACISSUED (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 28 active of 30

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.

StatusIssuedTypeDescriptionNumber
Active
V-DOB VIOLATION - ACTIVE
2025-11-14LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTIONV111425LBLVIO08781
Active
V-DOB VIOLATION - ACTIVE
2025-11-14LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTIONV111425LBLVIO08782
Active
V-DOB VIOLATION - ACTIVE
2024-09-23LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTIONV092324LBLVIO07871
Active
V-DOB VIOLATION - ACTIVE
2023-06-30LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTIONV063023LBLVIO33608
Active
V-DOB VIOLATION - ACTIVE
2023-06-30LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTIONV063023LBLVIO13236
Active
V-DOB VIOLATION - ACTIVE
2023-06-20LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTIONV062023LBLVIO12880
Active
V-DOB VIOLATION - ACTIVE
2023-06-20LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTIONV062023LBLVIO34165
Active
V-DOB VIOLATION - ACTIVE
2023-04-25LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTIONV042523LBLVIO11370
Active
V-DOB VIOLATION - ACTIVE
2021-08-18AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONV081821AEUHAZ100286
Active
V-DOB VIOLATION - ACTIVE
2021-08-18AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONV081821AEUHAZ100285
Active
V-DOB VIOLATION - ACTIVE
2019-11-08LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORTV110819LBLVIO06509
Active
V-DOB VIOLATION - ACTIVE
2018-04-06LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORTV040618LBLVIO08313
Active
V-DOB VIOLATION - ACTIVE
2017-02-24LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORTV022417LBLVIO06350
Active
V-DOB VIOLATION - ACTIVE
2015-10-01LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORTV100115LBLVIO06019
Active
V-DOB VIOLATION - ACTIVE
2015-10-01LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORTV100115LBLVIO06020

Showing 15 of 30 records. The API and the source dataset have the full list.

Source: DOB Violations — city dataset updated 2026-11-11; last loaded 2026-11-11

DOB safety violations (DOB NOW) 26 active of 27

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.

StatusIssuedTypeDeviceNumberRemarks
Active
Active
2025-11-14LBLVIOBoiler111425LBLVIO08781VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
Active
Active
2025-11-14LBLVIOBoiler111425LBLVIO08782VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
Active
Active
2025-10-31FTF-PL-PERGas Piping - LL152NOD-FTF-PL-PER-202212-0133380Cycle 1, Sub-cycle C (premises is in Community District 6)
Active
Active
2024-09-23LBLVIOBoiler092324LBLVIO07871Violation Issued-Failure To File 2023 External Low Pressure Inspection Report
Active
Active
2023-06-30LBLVIOBoiler063023LBLVIO33608VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
Active
Active
2023-06-30LBLVIOBoiler063023LBLVIO13236VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
Active
Active
2023-06-20LBLVIOBoiler062023LBLVIO12880VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
Active
Active
2023-06-20LBLVIOBoiler062023LBLVIO34165VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
Active
Active
2023-04-25LBLVIOBoiler042523LBLVIO11370VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT
Active
Active
2021-08-18FTC-AEU-HAZAEUHAZ081821AEUHAZ100286
Active
Active
2021-08-18FTC-AEU-HAZAEUHAZ081821AEUHAZ100285
Active
Active
2019-11-08LBLVIOBoiler110819LBLVIO06509VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
Active
Active
2018-04-06LBLVIOBoiler040618LBLVIO08313VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
Active
Active
2017-02-24LBLVIOBoiler022417LBLVIO06350VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT
Active
Active
2015-10-01LBLVIOBoiler100115LBLVIO06019VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORT

Showing 15 of 26 records — the API lists every record. The API and the source dataset have the full list.

1 resolved or not active
StatusIssuedTypeDeviceNumberRemarks
Not active
Dismissed
2024-09-23LBLVIOBoiler092324LBLVIO07870Violation Issued-Failure To File 2023 External Low Pressure Inspection Report

Source: DOB Safety Violations (DOB NOW) — city dataset updated 2026-11-11; last loaded 2026-11-11

ECB violations (DOB) 2 active of 2

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.

StatusIssuedSeverityWhat it was forPenalty / paid / balanceECB #
Active
Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED
2021-05-26CLASS - 1OCCUPANCY CONTRARY TO THAT ALLOWED BY THE C OF O #112169 & DEPT OF BLDGS RECORDS ILLEGAL OCCUPANCY.NOTED:AT GROUND FL HAS BEEN CONVERTED & USE OCCUPIED AS TRANSIENT USE FOR SHORT TERM STAYING & OCCUPIED BY 2$2,500 / $30 / $2,47035511068Z
Active
Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED
2021-05-26CLASS - 1FAILURE TO MAINTAIN BLDGS IN CODE-COMPPLAINT MANNER.LACK OF A SYSTEM OF AUTOMATIC SPRINKLER WHERE IS REQUIRED AS PER BC 903.2 & 27-954 FOR TRANSIENT USE AT APT AT GROUND FL.REMEDY:DISCONTINUE ILLEGAL OCCUPANCY$1,250 / $0 / $1,25035511069K

Source: DOB ECB Violations — city dataset updated 2026-11-11; last loaded 2026-11-11

OATH tickets (all agencies) 2 unpaid of 15

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.

StatusDateAgencyChargeRespondentImposed / paid / balanceTicket #
Unpaid balance
DOCKETED · IN VIOLATION
2021-05-26Dept. Of BuildingsFAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNERBRUCE BJORK$1,250 / $0 / $1,250035511069K
Unpaid balance
DOCKETED · IN VIOLATION
2021-05-26Dept. Of BuildingsOCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O OR BUILDING DEPT RECORDSBRUCE BJORK$2,500 / $30 / $2,470035511068Z
No balance due
PAID IN FULL · ADMIT IN-VIO
2025-02-15Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUBNATIONAL GRID USA$600 / $600 / $0000994019L
No balance due
PAID IN FULL · ADMIT IN-VIO
2024-10-04Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFFVERIZON BUSINESS NETWORK SERVI$350 / $350 / $0000886718M
No balance due Default
PAID IN FULL · DEFAULTED
2024-08-20Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUBAMAZON LOGISTICS INC$2,000 / $2,628 / $0000877619M
No balance due
HEARING COMPLETED · DISMISSED
2022-09-10Police DepartmentRIGHT OF WAY - FAILURE TO YIELD, PHYSICAL INJURYDANI$0 / $0 / $00211725223
No balance due Default
PAID IN FULL · DEFAULTED
2021-08-07Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFFCON EDISON$1,000 / $500 / $0000700120J
No balance due Default
PAID IN FULL · DEFAULTED
2019-12-13Pcs - DohmhFAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1STPENTADA PROPERTIES INC$600 / $600 / $00801769430
No balance due Default
PAID IN FULL · DEFAULTED
2019-08-28Pcs - DohmhFAIL TO ELIMINATE CONDITIONS CONDUCIVE TO PESTS, GARBAGE CANS SPILLAGEPENTADA PROPERTIES INC$600 / $600 / $00801699728
No balance due Default
PAID IN FULL · DEFAULTED
2019-08-28Pcs - DohmhFAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1STPENTADA PROPERTIES INC$600 / $600 / $00801699719
No balance due Default
PAID IN FULL · DEFAULTED
2018-11-30Pcs - DohmhFAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1STPENTADA PROPERTIES INC$600 / $600 / $00801490984
No balance due Default
PAID IN FULL · DEFAULTED
2018-11-30Pcs - DohmhFAIL TO ELIMINATE CONDITIONS CONDUCIVE TO PESTS, GARBAGE CANS SPILLAGEPENTADA PROPERTIES INC$600 / $600 / $00801490993

Showing 12 of 15 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 4

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.

ReceivedStatusAptProblem(s)Outcome
2020-12-09CLOSEBLDGHeat/Hot Water – Entire BuildingMore than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.The Department of Housing Preservation and Development contacted a tenant in t
2020-12-08CLOSEBLDGHeat/Hot Water – Entire BuildingMore than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.The Department of Housing Preservation and Development contacted a tenant in t
2020-12-08CLOSEBLDGHeat/Hot Water – Entire BuildingMore than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.The Department of Housing Preservation and Development contacted a tenant in t
2020-12-07CLOSEBLDGHeat/Hot Water – Entire BuildingThe Department of Housing Preservation and Development was not able to gain access to your apartment or others in the building to inspect for a lack of heat or hot water. The complaint has been closed

Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-11; last loaded 2026-11-11

311 requests (last 12 months) 27

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.

OpenedAgencyComplaintStatusClosed
2026-11-04DSNYStreet Sweeping Complaint – Inadequate SweepingClosed2026-11-04
2026-11-02DSNYStreet Sweeping Complaint – Inadequate SweepingClosed2026-11-04
2026-10-28DSNYStreet Sweeping Complaint – Inadequate SweepingClosed2026-10-29
2026-10-28DSNYStreet Sweeping Complaint – Inadequate SweepingClosed2026-10-28
2026-10-27DSNYStreet Sweeping Complaint – Inadequate SweepingClosed2026-10-28
2026-10-26DSNYStreet Sweeping Complaint – Inadequate SweepingClosed2026-10-26
2026-10-24DSNYStreet Sweeping Complaint – Inadequate SweepingClosed2026-10-26
2026-10-23DSNYStreet Sweeping Complaint – Inadequate SweepingClosed2026-10-26
2026-10-22DSNYStreet Sweeping Complaint – Inadequate SweepingClosed2026-10-26
2026-10-21DSNYStreet Sweeping Complaint – Street Not SweptClosed2026-10-26

Showing 10 of 27 records. The API and the source dataset have the full list.

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 Park Slope: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets · Active vacate orders

Closest on 9 St

Same tax block (1004), closest first

All properties on 9 St, Brooklyn · Brooklyn 11215

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