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8418 3rd Avenue, Brooklyn, NY 11209

BBL 3060240045 (Borough 3, Block 6024, Lot 45) · BIN 3152724, 3399988 · Last updated:

Summary · as of November 5, 2026

8418 3rd Avenue (Brooklyn, NY 11209; tax lot BBL 3060240045) 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 1928, on a 1,900 sq ft lot zoned R6B. City tax records list the owner as 8418 3RD AVENUE REALTY, LLC; per ACRIS, a deed to this owner dated March 28, 2022 lists a price of $1,880,000. The Department of Finance's final market value for tax year 2027 is $2,028,000. As of November 5, 2026, NYC Open Data shows five active DOB 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
8418 3RD AVENUE REALTY, LLC
Building class
S2 · Mixed-use: two-family home with one store or office
Year built · units
1928 · 2 res.
Lot area · zoning
1,900 sq ft · R6B
Market value (DOF)
$2,028,000 FY2027
Last priced deed
$1,880,000 · 2022-03-28
BBL
3060240045
BIN
3152724, 3399988

How to cite: NYC Property Facts, “8418 3rd Avenue, Brooklyn, NY 11209 (BBL 3060240045)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/brooklyn/8418-3rd-avenue-3060240045. 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)
8418 3RD AVENUE REALTY, LLCThe 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
1928Often 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
1,900 sq ft (19 ft × 100 ft)
Building floor area
3,536 sq ft (incl. 1,061 sq ft commercial)
Zoning
R6B, C2-3, BRThe 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)
1.86 built / 2.00 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 3060240045 (Borough 3, Block 6024, Lot 45) · BIN 3152724, 3399988BBL 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 2026-11-05; 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)
$2,028,000The 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
$121,680The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$56,609Assessed 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$2,028,000$121,6801
2026Final$2,045,000$122,7001
2025Final$1,904,000$114,2401

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-05

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
2022-03-28DEED$1,880,000Estate Of Violet Mamary; James Mamary, Executor; Paul Mamary, Executor8418 3rd Avenue Realty, Llc2022033000545001
2006-03-22DEED$0 / not statedMamary , EdwardMamary , Violet2006041400430001
2004-05-05DEEDO$0 / not statedMamary, VioletMamary, Violet; Mamary, Edward2004051300911001
1987-03-19DEED$0 / not statedFook, Fong/Exec OfMamary, VioletFT_3100001252210

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-05

DOB job filings 0 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
Not open
Approved · 2024-03-28
B00921259-P2
DOB NOW
Alteration2024-03-26$116,500
Not open
Approved · 2024-03-26
B00921259-P1
DOB NOW
Alteration2024-03-20$116,500
Not open
LOC Issued · 2024-03-20
B00921259-S1
DOB NOW
Alteration2023-09-26$29,500
Not open
LOC Issued · 2024-03-29
B00921259-I1
DOB NOW
Alteration2023-08-29$116,500
Not open
LOC Issued · 2023-06-14
B00865965-I1
DOB NOW
Alteration2023-04-27$9,000
Not open
SIGNED OFF · 2017-06-26
321437281
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2016-08-16$1,100

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-05; DOB Job Application Filings (BIS) — city dataset updated 2026-11-04; data as of 2026-11-05

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
2023-12-202024-08-15B00921259-I1
DOB NOW
General Construction
INTERIOR NON BEARING PARTION ALTERATIONS TO EXISTING MIXED USED BUILDING. MECHNICAL WORK TO REPLACE EXSITNG HEATING & COOLING IN COMMERCIAL SPACE & RESIDENTAIL
Signed-off
2023-12-202024-08-15B00921259-I1
DOB NOW
Mechanical Systems
INTERIOR NON BEARING PARTION ALTERATIONS TO EXISTING MIXED USED BUILDING. MECHNICAL WORK TO REPLACE EXSITNG HEATING & COOLING IN COMMERCIAL SPACE & RESIDENTAIL
Signed-off
2023-10-022024-06-28B00921259-S1
DOB NOW
Plumbing
INTERIOR PLUMBING WORK IN CONJUNCTION WITH GC/MS APPLICATION. REMOVE ALL GAS FIXTURES & METERS AND REPLACE FIXTURES WITH ELECTRIC.
Signed-off
2023-09-062024-08-15B00921259-I1
DOB NOW
General Construction
INTERIOR NON BEARING PARTION ALTERATIONS TO EXISTING MIXED USED BUILDING. MECHNICAL WORK TO REPLACE EXSITNG HEATING & COOLING IN COMMERCIAL SPACE & RESIDENTAIL
Signed-off
2023-09-062024-08-15B00921259-I1
DOB NOW
Mechanical Systems
INTERIOR NON BEARING PARTION ALTERATIONS TO EXISTING MIXED USED BUILDING. MECHNICAL WORK TO REPLACE EXSITNG HEATING & COOLING IN COMMERCIAL SPACE & RESIDENTAIL
Signed-off
2023-09-042024-01-06B00921259-I1
DOB NOW
Mechanical Systems
INTERIOR NON BEARING PARTION ALTERATIONS TO EXISTING MIXED USED BUILDING. MECHNICAL WORK TO REPLACE EXSITNG HEATING & COOLING IN COMMERCIAL SPACE & RESIDENTAIL
Signed-off
2023-09-042024-01-06B00921259-I1
DOB NOW
General Construction
INTERIOR NON BEARING PARTION ALTERATIONS TO EXISTING MIXED USED BUILDING. MECHNICAL WORK TO REPLACE EXSITNG HEATING & COOLING IN COMMERCIAL SPACE & RESIDENTAIL
Signed-off
2023-04-282023-12-09B00865965-I1
DOB NOW
Sidewalk Shed
PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER # 33 OF THE 2014 CODE. N
Signed-off
2016-08-162017-07-18321437281
BIS
Equipment work / Other / general constructionISSUED (initial)

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-05; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

DOB violations 5 active of 15

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
2023-06-30LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTIONV063023LBLVIO21666
Active
V-DOB VIOLATION - ACTIVE
2023-06-30LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTIONV063023LBLVIO42455
Active
V-DOB VIOLATION - ACTIVE
2023-06-20LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTIONV062023LBLVIO10415
Active
V-DOB VIOLATION - ACTIVE
2023-06-20LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTIONV062023LBLVIO42814
Active
V-DOB VIOLATION - ACTIVE
1993-08-16LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV081693LL629123382
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2009-01-01LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*010109LL629112091
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2008-01-03LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*010308LL629112074
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2006-01-06LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*010606LL629112001
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2004-02-13LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*021304LL629114033
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2003-03-19LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*031903LL629122541
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2002-03-26LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*032602LL629124109
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2001-02-27LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*022701LL629122883
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2000-02-07LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*020700LL629123296
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1994-06-01LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*060194LL629106637
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1993-06-01LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*060193LL629106636

Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-05

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 2026-10-31; data as of 2026-11-05

OATH tickets (all agencies) 0 unpaid of 8

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 #
Hearing pending
NEW ISSUANCE
2026-10-15Dos - Enforcement AgentsIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST8418 3RD AVENUE REALTY LLC$50 / $0 / $50080112295M
No balance due Default
PAID IN FULL · DEFAULTED
2025-04-05Sanitation OthersFAIL TO RECYCLE ORGANIC WASTE 1-8 DWELLING UNITS 1ST8418 3RD AVENUE REALTY LLC$25 / $25 / $0049105817L
No balance due
PAID IN FULL
2023-09-09Dos - Enforcement AgentsLOOSE RUBBISH 1ST OCCURRENCE8418 3RD AVENUE REALTY LLC$50 / $50 / $0048087849N
No balance due
PAID IN FULL
2018-10-29Sanitation RecyclingSIDEWALK OBSTRUCTIONSPEEDY MESSENGER DELIVERY SE$100 / $100 / $0045180186Z
No balance due
PAID IN FULL
2013-08-10Sanitation DeptFAILURE TO BUNDLE NEWSPAPES MAGAZINES CARDBOARD 1 TO 8 DWELLING UNITSMAMARY$25 / $25 / —041536549H
No balance due
HEARING COMPLETED · DISMISSED
2010-06-22Dos - Enforcement AgentsSTORAGE OF RECEPTACLESMAMARY— / — / —041362790R
No balance due
PAID IN FULL · IN VIOLATION
2008-07-02Sanitation OthersFAILURE TO PROPERLY PUT RECYCLABLES OUT FOR COLLECTIONMAMARY$25 / $25 / —0160416814
No balance due
PAID IN FULL
2008-04-02Sanitation OthersIMPROPER MISUSED MECHANIZED RECYCLING CONTAINERMAMARY$25 / $25 / —0160182880

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-05

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; data as of 2026-11-05; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-05

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 2026-11-05; data as of 2026-11-05

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 2026-11-05; data as of 2026-11-05

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.

OpenedAgencyComplaintStatusClosed
2026-03-13DOBBuilding/Use – No Certificate Of Occupancy/Illegal/Contrary To COClosed2026-05-18

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-05; data as of 2026-11-05

Nearby properties

On 3 Ave

Same tax block (6024)

All properties on 3 Ave, Brooklyn · All of Brooklyn 11209

Open-item counts as of November 5, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs