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911 Broadway, Brooklyn, NY 11206

BBL 3031500006 (Borough 3, Block 3150, Lot 6) · BIN 3071871 · Last updated:

Summary · as of October 31, 2026

911 Broadway (Brooklyn, NY 11206; tax lot BBL 3031500006) is a 7-unit elevator apartment building (building class D7: elevator apartments, semi-fireproof, with stores), built around 1910, on a 2,500 sq ft lot zoned R6. City tax records list the owner as MAZEL BROADWAY LLC; per ACRIS, a deed to this owner dated March 2, 2026 lists a price of $3,527,000. The Department of Finance's final market value for tax year 2027 is $1,567,000. As of October 31, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off, 10 active DOB violations and 16 OATH tickets with an unpaid balance. There were six 311 requests in the past 12 months and one HPD complaint since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
MAZEL BROADWAY LLC
Building class
D7 · Elevator apartments, semi-fireproof, with stores
Year built · units
1910 · 7 res.
Lot area · zoning
2,500 sq ft · R6
Market value (DOF)
$1,567,000 FY2027
Last priced deed
$3,527,000 · 2026-03-02
BBL
3031500006
BIN
3071871

How to cite: NYC Property Facts, “911 Broadway, Brooklyn, NY 11206 (BBL 3031500006)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/911-broadway-3031500006. 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)
MAZEL BROADWAY LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
D7 – Elevator apartments, semi-fireproof, with storesThe 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
1910Often an estimate for older buildings. Major alteration recorded: 2014, 2014.
Floors
4
Units
7 residential / 8 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
2,500 sq ft (25 ft × 100 ft)
Building floor area
7,755 sq ft (incl. 2,135 sq ft commercial)
Zoning
R6, C2-3The 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)
3.10 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 3031500006 (Borough 3, Block 3150, Lot 6) · BIN 3071871BBL 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; data as of 2026-11-02; Building Footprints — city dataset updated 2026-10-25; data as of 2026-11-01

Tax assessment

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

Market value (tax year 2027, final roll)
$1,567,000The 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
$705,150The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$176,315Assessed value minus any exemptions.
Tax class
Tax class 2B – residential rental, 7–10 units
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,567,000$705,1502B
2026Final$1,306,000$587,7002B
2025Final$1,088,000$489,6002B

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-02

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.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
2026-03-02DEED$3,527,000Dg 911 Broadway LlcMazel Broadway Llc2026031300386001
2015-02-02DEED$1,500,000Blue Sky Property Group LlcDg 911 Broadway Llc2015020401018001
2013-10-09DEED$690,000Mvt Realty Corp.; M. V. T. Realty Corp.Blue Sky Property Group Llc2013101001614001
1975-10-17DEED$0 / not statedBlum Ethel Uncillory Exector Of; Silverman MaryMvt Rlty CorpBK_7530080900062

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-02; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-02; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-02

DOB job filings 1 open of 6

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 Entire · 2022-03-26
B00656873-I1
DOB NOW
Alteration2022-03-18$4,000
Not open
SIGNED OFF · 2016-03-23
321121120
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2015-05-01$3,200
Not open
SIGNED OFF · 2016-07-13
340236104
BIS
A3 – Minor alteration (one type of work)2015-03-04—
Not open
SIGNED OFF · 2016-07-13
340233394
BIS
A3 – Minor alteration (one type of work)2015-02-24—
Not open
SIGNED OFF · 2016-02-12
321213913
BIS
A3 – Minor alteration (one type of work)2014-09-05—
Not open
SIGNED OFF · 2016-11-10
321057912
BIS
A1 – Major alteration (changes use, egress or occupancy)2014-06-25$631,000

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-02; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31

Work permits 9

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
2022-03-262023-03-26B00656873-I1
DOB NOW
Mechanical Systems
INSTALL KITCHEN EXHAUST SYSTEM, HOOD AND DUCTWORK FOR EXISTING CAFE AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Permit Issued
2016-01-132017-01-12321057912
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (renewal)
2015-08-052016-04-01321057912
BIS
AlterationISSUED (renewal)
2015-05-122016-05-11321057912
BIS
Plumbing / PlumbingISSUED (initial)
2015-03-102016-03-09340236104
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (initial)
2015-02-262016-02-26340233394
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (initial)
2015-01-132015-08-07321057912
BIS
AlterationISSUED (initial)
2015-01-132016-01-13321057912
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (initial)
2014-09-052015-09-05321213913
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (initial)

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-02; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

DOB violations 10 active of 17

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).

StatusIssuedTypeDescriptionNumber
Active
V-DOB VIOLATION - ACTIVE
2025-11-14LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTIONV111425LBLVIO11192
Active
V-DOB VIOLATION - ACTIVE
2024-09-23LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTIONV092324LBLVIO10118
Active
V-DOB VIOLATION - ACTIVE
2023-06-30LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTIONV063023LBLVIO17392
Active
V-DOB VIOLATION - ACTIVE
2023-06-30LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTIONV063023LBLVIO37508
Active
V-DOB VIOLATION - ACTIVE
2023-06-20LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTIONV062023LBLVIO38978
Active
V-DOB VIOLATION - ACTIVE
2023-06-20LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTIONV062023LBLVIO18870
Active
V-DOB VIOLATION - ACTIVE
2023-04-25LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTIONV042523LBLVIO17507
Active
V-DOB VIOLATION - ACTIVE
2019-11-08LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORTV110819LBLVIO11079
Active
V-DOB VIOLATION - ACTIVE
2018-04-06LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORTV040618LBLVIO13578
Active
V-DOB VIOLATION - ACTIVE
1993-08-16LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV081693LL629127647
Resolved/dismissed
V*-DOB VIOLATION - Resolved
2021-11-12E-ELEVATOR ELEVATORREQUIREDV*111221E9027/709280
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2017-02-24LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORTV*022417LBLVIO11019
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2015-10-01LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORTV*100115LBLVIO09970
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2007-01-19LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*011907LL629114808
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2001-02-27LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*022701LL629118723

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

Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-02

ECB violations (DOB) 0 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 #
Resolved
Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED
2015-03-13CLASS - 2FAILURE TO PROVIDE APPROVED ACCEPTED PLANS AT JOBSITE AT TIME OF INSPECTION. NO PLANS ON SITE THAT SHOW DEMOLITION OPERATIONS AND SEQUENCE OF REMOVAL FOR JOISTS. RMDY: PROVIDE ALL PLANS AND AS BUILDG DRAWING.$0 / $0 / $034999249N
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2015-03-13CLASS - 1FAILURE TO SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONSTRUCTIONOPERATIONS.DURING INSPECTION IT WAS SEEN THAT THE REAR EXTENSION HAS COLLAPSED INTO THE 1ST FLR LEVEL AND CURRENTLY IS ENDANGERING WORKERS.$1,200 / $1,204 / $034999326H

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-02

OATH tickets (all agencies) 16 unpaid of 70

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
2026-07-09Sanitation OthersFAILURE TO CLEAN 18 INCHES INTO STREETMAZEL BROADWAY LLC$80 / $0 / $80049870998H
Unpaid balance Default
DEFAULTED · DEFAULTED
2026-06-22Fire Department Of NycINSPECTION AND TESTINGMAZEL BROADWAY LLC$1,000 / $0 / $1,000014257075Y
Unpaid balance Default
DEFAULTED · DEFAULTED
2026-06-22Fire Department Of NycINSPECTION AND TESTINGMAZEL BROADWAY LLC$1,000 / $0 / $1,000014257079L
Unpaid balance
HEARING COMPLETED · IN VIOLATION
2025-10-03Dep - Bureau Of Env. CompliancMADE CAUSED PERMITTED MUSIC FROM COMM ESTAB OVER PERMITTED LEVELS-2NDA TOUCH OF LAGOS INC$4,000 / $0 / $4,000000607161J
Unpaid balance
HEARING COMPLETED · IN VIOLATION
2025-05-02Dep - Bureau Of Env. CompliancMADE CAUSED PERMITTED MUSIC FROM COMM ESTAB OVER PERMITTED LEVELSA TOUCH OF LAGOS INC$3,200 / $0 / $3,200000605913Y
Unpaid balance Default
DOCKETED · DEFAULTED
2025-04-08Dos - Enforcement AgentsSTORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLENATIVE RESTAURANT AND LOUNGE$300 / $0 / $314049036314N
Unpaid balance Default
DOCKETED · DEFAULTED
2024-10-16Dos - Enforcement AgentsILLEGAL POSTING OF HANDBILL NOTICESWING FACTORY MANAGEMENT PRO$125 / $0 / $125048675079R
Unpaid balance Default
DOCKETED · DEFAULTED
2024-05-18Dos - Enforcement AgentsSTORAGE OF RECEPTACLES NON-COLLECTION DAYWEST AFRICAN FUSION NATIVE RES$300 / $0 / $300048436156N
Unpaid balance Default
DOCKETED · DEFAULTED
2024-05-18Dos - Enforcement AgentsIMPROPER RECEPTACLE ALL BUSINESSES 1STWEST AFRICAN FUSION NATIVE RES$300 / $0 / $300048436157P
Unpaid balance Default
DOCKETED · DEFAULTED
2020-03-05Dos - Enforcement AgentsSTORAGE OF RECEPTACLES - 3RD OFFENSEFUEL JUICE BAR$300 / $0 / $300044493699P
Unpaid balance Default
DOCKETED · DEFAULTED
2020-02-02Sanitation RecyclingSTORAGE OF RECEPTACLES - 3RD OFFENSEFUEL JUICE BAR$300 / $0 / $300046731216P
Unpaid balance Default
DOCKETED · DEFAULTED
2019-10-13Sanitation RecyclingSTORAGE OF RECEPTACLES - 3RD OFFENSEFUEL JUICE BAR$300 / $0 / $300046699396Y

Showing 12 of 70 records. The API and the source dataset have the full list.

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-02

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
214337
Last registered
2025-09-03
Registration valid until
2026-09-01 ExpiredRegistrations must be renewed every year.
RoleNameCompanyBusiness city
AgentJay GruenBrooklyn, Ny
CorporateownerDG 911 BROADWAY LLCBrooklyn, Ny
HeadofficerJay GruenBrooklyn, Ny
OfficerJay GruenBrooklyn, Ny

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-10-28; data as of 2026-11-02; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-11-02

HPD housing-code violations 0 open of 4

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.

StatusClassIssuedAptCondition
Closed
Violation Dismissed · 2023-03-27
A2023-03-21(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 · 2022-02-28
A2022-02-23(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 · 2021-04-12
A2021-04-07(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 Closed · 2020-02-02
C2020-01-064FHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-02; data as of 2026-11-02

HPD complaints 1

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
2019-12-13CLOSE4FUnsanitary Condition – PestsThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd

Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-02; data as of 2026-11-02

311 requests (last 12 months) 6

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
2026-08-30NYPDNoise - Commercial – Loud Music/PartyClosed2026-08-30
2026-08-24DOTStreet Condition – Cave-inClosed2026-08-31
2026-08-07NYPDNoise - Commercial – Loud Music/PartyClosed2026-08-07
2026-08-01DOTStreet Condition – Cave-inClosed2026-08-03
2026-02-24NYPDNoise - Commercial – Loud Music/PartyClosed2026-02-24
2026-01-19DCWPConsumer Complaint – RestaurantClosed2026-05-14

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-02; data as of 2026-11-02

Nearby properties

On Broadway

Same tax block (3150)

All properties on Broadway, Brooklyn · All of Brooklyn 11206 (East Williamsburg)

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