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99 Cooper Street, East New York-New Lots, Brooklyn, NY 11207

BBL 3034330037 (Borough 3, Block 3433, Lot 37) · BIN 3079674 · Last updated: · East New York-New Lots · ZIP 11207

Summary · as of November 10, 2026

99 Cooper Street (Brooklyn, NY 11207; tax lot BBL 3034330037) is a two-family home (building class B1: two-family home, brick), built around 2018, on a 1,600 sq ft lot zoned R6. City tax records list the owner as ZHENG, NI; per ACRIS, a deed to this owner dated May 14, 2021 lists a price of $1,700,000. The Department of Finance's final market value for tax year 2027 is $1,225,000. 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 and three OATH tickets with an unpaid balance. 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
ZHENG, NI
Building class
B1 · Two-family home, brick
Year built · units
2018 · 2 res.
Lot area · zoning
1,600 sq ft · R6
Market value (DOF)
$1,225,000 FY2027
Last priced deed
$1,700,000 · 2021-05-14
BBL
3034330037
BIN
3079674

How to cite: NYC Property Facts, “99 Cooper Street, Brooklyn, NY 11207 (BBL 3034330037)”, data as of 2026-11-10, https://nycpropertyfacts.com/ny/brooklyn/99-cooper-street-3034330037. 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)
ZHENG, NIThe 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
2018Often an estimate for older buildings.
Floors
3
Units
2 residential / 2 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
1,600 sq ft (20 ft × 80 ft)
Building floor area
2,987 sq ft
Zoning
R6The zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
1.87 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 3034330037 (Borough 3, Block 3433, Lot 37) · BIN 3079674BBL 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)
$1,225,000The 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
$73,500The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$53,678Assessed value minus any exemptions.
Tax class
Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,225,000$73,5001
2026Final$1,306,000$78,3601
2025Final$1,167,000$70,0201

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

Sales & deed history 17

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
2021-05-14DEED$1,700,00099 Cooper LlcShi, Yuheng; Zheng, Ni2021060200323001
2018-01-24DEED$545,000Abc 99 Cooper Llc99 Cooper Llc2018012500580001
2017-05-08DEED$465,000T.O. 215 LlcAbc 99 Cooper Llc2017051001368001
2017-03-20DEED$100David Kalikhman, EsqAmc Financial Holdings, Inc.,2017030900716001
2016-05-12DEED$0 / not stated99 Cooper St LlcT O 215 Llc2016051800716001
2015-03-06DEED$50,000Amc Financial Holdings, IncT.O. 215 Llc2017030900716002
2014-03-25DEED$35,000Arias, Ysidro; Arias, Isidro99 Cooper St Llc2014032601107001
1999-06-09DEED$0 / not statedArias, Jose DArias, IsidroFT_3710006901971
1985-10-31DEED$0 / not statedGermosin, SocorroArias, Jose DFT_3210001124721
1980-12-15DEED$0 / not statedRoman Cooper IncGermosen SocorroBK_8030120400391
1978-12-05DEED$0 / not stated
one deed covering 2 lots; price is for all of them
Arias Jose DRoman Cooper IncBK_7830103801215
1978-07-07DEED$0 / not statedArias YsidroArias Jose DBK_7830100401280
1976-06-02DEED$0 / not statedPerocier William; Perocier AnselmiArias YsidroBK_7630085000747
1976-02-27DEED$0 / not statedPerocier Genoveva; Perocier IsmaelPerocier William; Perocier AnselmiBK_7630083200512
1974-04-24DEED$0 / not statedPerocier Genoveva; Perocier IsmaelPerocier Anselmi; Perocier WilliamBK_7430070500666

Showing 15 of 17 records. The API and the source dataset have the full list.

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 9

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 - PARTIAL JOB · 2004-05-17
301806302
BIS
A1 – Major alteration (changes use, egress or occupancy)2004-04-19$60,000
Not open
SIGNED OFF · 2020-09-09
322063501
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-12-11$1,000
Not open
LOC Issued · 2021-04-05
B00082232-I1
DOB NOW
Alteration2018-09-25$3,000
Not open
SIGNED OFF · 2021-04-06
321813285
BIS
A3 – Minor alteration (one type of work)2018-07-24—
Not open
SIGNED OFF · 2021-05-07
321720072
BIS
NB – New building2018-05-04—
Not open
PLAN EXAM - DISAPPROVED · 2008-12-05
310220524
BIS
SI2008-11-18—
Not open
PLAN EXAM - DISAPPROVED · 2008-10-17
310207763
BIS
A3 – Minor alteration (one type of work)2008-10-07—
Not open
PLAN EXAM - DISAPPROVED · 2009-01-15
310207745
BIS
NB – New building2008-10-07—
Not open
SIGNED OFF · 2007-05-11
302093277
BIS
DM – Demolition2006-03-20—

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 16

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
2020-07-112021-01-25321720072
BIS
New buildingISSUED (renewal)
2020-07-012020-08-06321720072
BIS
New buildingISSUED (renewal)
2019-07-012021-01-31B00082232-I1
DOB NOW
Construction Fence
Install a temporary plywood construction fence.
Signed-off
2019-07-012021-01-31B00082232-I1
DOB NOW
Construction Fence
Install a temporary plywood construction fence.
Signed-off
2019-06-242020-07-08321720072
BIS
New buildingISSUED (renewal)
2019-05-142020-11-30322063501
BIS
Equipment work / SprinklerISSUED (initial)
2019-03-292020-12-31321720072
BIS
Plumbing / PlumbingISSUED (initial)
2019-01-312019-07-01B00082232-I1
DOB NOW
Construction Fence
Install a temporary plywood construction fence.
Signed-off
2019-01-312019-07-01B00082232-I1
DOB NOW
Construction Fence
Install a temporary plywood construction fence.
Signed-off
2018-11-012019-07-01321720072
BIS
FoundationISSUED (initial)
2018-11-012019-07-01321720072
BIS
FoundationISSUED (initial)
2018-11-012019-07-01321720072
BIS
New buildingISSUED (initial)

Showing 12 of 16 records. The API and the source dataset have the full list.

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.

StatusIssuedTypeDescriptionNumber
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2005-04-13UB-UNSAFE BUILDINGS NONEV*041305UB3353/05

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 13

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 #
Resolved
Hearing: WRITTEN OFF · Certification: CERTIFICATE ACCEPTED
Written off refers to the penalty, not the violation.
2005-04-13HazardousFAILURE TO MAINTAIN BUILDING HAZARDOUS DEFECT NOTED:AT THE EAST SIDE OF THE BUILDING WINDOWS ARE MISSING FROM THE FIRST,SECOND AND THIRD FLOORS AND AT THE REAR WEST FIRST FLOOR A PORTION AF THE EXTERIOR WALL IS$2,500 / $0 / $034473862P
Resolved
Hearing: WRITTEN OFF · Certification: CERTIFICATE ACCEPTED
Written off refers to the penalty, not the violation.
2005-12-13HazardousFAILURE TO MAINTAIN BUILDING. NOTE: THE WINDOWS ON THE EAST SIDE OF THE 1ST, 2ND, AND 3RD FLOORS ARE MISSING. THE BRICK VANEER AT THE END OF THE SAID SIDE HAS PARTLY COLLAPSED WITH OTHER SECTION HANGING LOOSE.$10,000 / $0 / $034500297M
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2019-01-29CLASS - 1BC 3301.2 FAILURE TO MAINTAIN ADEQUATE HOUSEKEEPING @TIME OF INSPECTION ON A JOBSITE WERE SAFE/DOOR WAS LEFT UNLOCKED, IT WAS OBSERVED INADEQUATE HOUSEKEEPING THROUGHTOUT JOBSITE, INADEQUATE HOUSEKEEPING CONSIS$0 / $0 / $035384963X
Resolved
Hearing: WRITTEN OFF · Certification: CERTIFICATE ACCEPTED
Written off refers to the penalty, not the violation.
2003-04-16HazardousFAILURE TO MAINTAIN EXTERIOR BUILDING WALL : DEFECT IS : MISSING VINYLSIDING AROUND WALL'S & WINDOWS, DEFECTIVE CEMENT STUCCO ON EVER GREEN AE SIDE OF BUILDING BETWEEN 1ST & 2ND FLOOR'S NOTED GARBAGE & DEBRIS O$2,500 / $0 / $034386996P
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-04-17CLASS - 1FAILURE TO MAINTAIN DOCUMENTS ON SITE. AT TIME OF INSPECTION OF 3 STORY BUILDING I OBSERVED HOMEMADE/FABRICATED OVERHEAD PROTECTION FOR ADJACENT PROPERTY AT EXP#2 FRONT AND REAR YARD. UPON REQUEST FOR DESIGN DR$1,250 / $1,258 / $035411770K
Resolved
Hearing: WRITTEN OFF · Certification: CERTIFICATE ACCEPTED
Written off refers to the penalty, not the violation.
2006-01-24HazardousFAILURE TO MAINTAIN. NOTE: VACANT 3 STY BLDG. IS OPEN & UNGUARDED W/MISSING WINDOWS ON ALL FLS. REMEDY: MAINTAIN BLDG.$10,000 / $0 / $034510094L
Resolved
Hearing: WRITTEN OFF · Certification: CERTIFICATE ACCEPTED
Written off refers to the penalty, not the violation.
2005-05-20HazardousFAILURE TO MAINTAIN BUILDING-HAZARDOUS DEFECTS NOTED:1 VACANT 3-STORY BUILDING IS OPEN AND UNGUARDED,WITH MISSING WINDOWS AT 2ND,3RD LEVELS OF BUILDING FROM EVERGREEN AVENUE SIDE OF PROPERTY.2 AT REAR OF BUILDI$2,500 / $0 / $034480129H
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2019-01-29CLASS - 2FAILURE TO SAFEGUARD PUBLIC AND PROPERTY @TIME OF INSPECTION, JOBSITE LEFT UNATTENDED, JOBSITE DOOR WITH PADLOCK NOT LOCKED.FAILURE TO SECURE JOBTIE CREATES A HAZARDOUS CONDITIONS FOR NOW ACTIVE HOUSES, LEADING$0 / $0 / $035384962Y
Resolved
Hearing: WRITTEN OFF · Certification: CERTIFICATE ACCEPTED
Written off refers to the penalty, not the violation.
2005-08-16HazardousFAILURE TO MAINTAIN BLDG. NOTE: ON THE EAST SIDE OF THE BLDG, THE WINDOWS OF THE 1ST, 2ND AND 3RD FLOORS ARE MISSING. ALSO, THE BRICK VANEEROF THE SAID SIDE AT THE REAR END IS BULGING WITH A SECTION THAT HAS CO$10,000 / $0 / $034485321K
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2019-04-17CLASS - 1BC 3309.10 NO ROOF PROTECTION OF ADJACENT PROPERTY. AT TIME OF INSPECTION OF A 3 STORY BUILDING I OBSERVED NO ROOF PROTECTION ON EXP#2 OF ADJACENT PROPERTY. WORK AT ROOF LEVEL AND EXTERIOR WORK NOT COMPLETED AN$0 / $0 / $035411771M
Resolved
Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED
2019-01-29CLASS - 2BC-3303.4.1.1 FAILURE TO MAINTAIN SIDEWALK PEDESTRIANS(CRACKS/BROKEN SIDEWALK)@TIME OF INSPECTION IT WAS OBSERVED THAT SIDEWALK @EXP#4 WAS BORKEN/CRACKED NOT MIANTAINED TO CREATE A SAFEWAY WALKWAY FOR PEDESTRIA$0 / $0 / $035384965J
Resolved
Hearing: WRITTEN OFF · Certification: CERTIFICATE ACCEPTED
Written off refers to the penalty, not the violation.
2005-09-14HazardousFAILURE TO MAINTAIN NOTE VACANT 3 STORY BUILDING IS OPEN AND UNGUARDEDWITH MISSING WINDOWS AND OPEN DOOR REMEDY:MAINTAIN BUILDING$2,500 / $0 / $034491306N
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2019-01-29CLASS - 1BC-3309.1 FAILURE TO MAINTAIN AND PROTECT ADJACENT PROPERTIES @ TIME OF INSPECTION IT WAS OBSERVED THAT @ EXP#2 REAR NO OVERHAD WAS PROVIDEDFOR ADJACENT PROPERTY BALCONIES, WHILE CONSTRUCTION OPERATION(CMU WALL$0 / $0 / $035384964H

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

OATH tickets (all agencies) 3 unpaid of 150

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 Default
DEFAULTED · DEFAULTED
2017-06-23Pcs - DohmhFAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1STABC 99 COOPER LLC$600 / $0 / $6000801093655
Unpaid balance Default
DEFAULTED · DEFAULTED
2011-06-27Pcs - DohmhFAIL TO ELIMINATE CONDITIONS CONDUCIVE TO RODENT-DEBRIS,VEGETATION 1STARIAS$600 / — / $6000800073441
Unpaid balance Default
DEFAULTED · DEFAULT
2003-09-12$230 / — / $2300136840890
No balance due
PAID IN FULL
2026-04-07Dos - Enforcement AgentsSTORAGE OF RECEPTACLES PLACED OUT PRIOR TO 6PMZHENG NI$50 / $50 / $0049604065Y
No balance due Default
PAID IN FULL · DEFAULTED
2025-06-20Sanitation OthersDIRTY SIDEWALKZHENG NI$80 / $80 / $0049236233H
No balance due
PAID IN FULL
2025-01-15Sanitation OthersIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STZHENG NI$50 / $50 / $0048889447P
No balance due
PAID IN FULL
2024-12-05Dos - Enforcement AgentsDIRTY SIDEWALKZHENG NI$50 / $50 / $0048766242L
No balance due
PAID IN FULL · IN VIOLATION
2024-01-20Dos - Enforcement AgentsSNOW,ICE DIRT ON SIDEWALKSZHENG NI$100 / $100 / $0048280202R
No balance due
PAID IN FULL
2023-06-28Sanitation OthersIMPROPER RECEPTACLES 1ST OCCURRENCEZHENG NI$50 / $50 / $0047933611R
No balance due
PAID IN FULL
2022-02-01Sanitation OthersSNOW,ICE DIRT ON SIDEWALKSZHENG NI$50 / $50 / $0047362319N
No balance due
HEARING COMPLETED · DISMISSED
2021-08-11Sanitation OthersFAILURE TO CLEAN 18 INCHES INTO STREETZHENG NI$0 / $0 / $0047253537Z
No balance due
HEARING COMPLETED · DISMISSED
2021-06-23Sanitation OthersFAILURE TO CLEAN 18 INCHES INTO STREETZHENG NI$0 / $0 / $0047244382Z

Showing 12 of 150 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.

OpenedAgencyComplaintStatusClosed
2026-08-07DEPSewer Maintenance – Catch Basin CloggedClosed2026-08-08
2026-08-03DEPSewer Maintenance – Catch Basin CloggedClosed2026-08-03
2026-07-18DEPSewer Maintenance – Catch Basin CloggedClosed2026-07-18
2026-05-21DEPSewer – Catch Basin Clogged/Flooding (Use Comments) (SC)Closed2026-05-22

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 East New York-New Lots: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets

Closest on Cooper St

Same tax block (3433), closest first

All properties on Cooper St, Brooklyn · Brooklyn 11207

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