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Brooklyn • Office

6409 8 Ave

Brooklyn, NY 11220Company-ownedBBL 3057420006BIN 3328752
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Updated Aug 1, 2026 · 16 sources

Year Built1970
Floors3
Units8
Building Area32,000 sqft
ZoningM1-1
ClassO5
Market Value$3.7M

6409 8 AVE is a property located at 6409 8 AVE, Brooklyn, NY 11220. It is classified as a office - non-combustible. The building was constructed in 1970. It has 3 floors and 8 units. The building area is 32,000 square feet on a 8,000 sqft lot. The property is zoned M1-1. The assessed market value is $3.7M. It last sold for $2.5M on Feb 8, 2005. Public records list the property as company-owned. There are 92 building permits on record (65 active). There are 23 violations on record (5 currently open). 4 docketed judgments are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

212records on file
1Energy Star

Completed in 1970, 6409 8 Ave rises 3 stories over Kings. Public records put it at 8 units and 32,000 square feet of floor area, on land zoned M1-1. It is carried on the public rolls at a market value of $3.7M, and assessed for tax at $1.7M. In the 39 years its record reaches back, the lot has drawn 212 separate government filings.

The documentary life of the address leans hard toward permit: 92 of its 212 records, fully 43%, fall under that one heading. Complaint (27) and enforcement (27) trail well behind. 5 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2007.

On the environmental ledger, the building posts an Energy Star score of 1, with a site energy-use intensity of 314.3 kBtu per square foot. Its operations answer for roughly 690 metric tons of CO2-equivalent a year.

Read together — 43% permit, 39 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$3.7M of Kings, written across 212 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address6409 8 AVE, Brooklyn, NY 11220
Building TypeOffice - Non-Combustible
O5
Year Built1970
Floors3
Total Units8
Building Area32,000 sqft
Lot Size8,000 sqft
ZoningM1-1
3057420006
3328752
OwnershipCompany-owned

Assessment & Sales

$3.7M
$1.7M
$288K
$2.5M
Last Sale DateFeb 8, 2005

Building Permits

92 on record · 65 active
General ConstructionDOB NOW
PERMIT ISSUED
Filed Feb 14, 2024Est. cost $3KJob #B00989154-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Feb 14, 2024Est. cost $3KJob #B00989154-I1
View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed May 4, 2021Est. cost $10KJob #321422466-01
View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Apr 16, 2021Job #321422466-01-02

SP

View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Apr 9, 2021Est. cost $38KJob #321422448-02
View this permit's full record & inspection history →

+ 87 more permits — view full report

Violations

23 on record · 5 open
Judgments · 4 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2025Ticket #037031416X
MISCELLANEOUS VIOLATIONS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2025Ticket #014124655L
LABELS MARKINGS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2018Ticket #011596281M
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2014Ticket #011271717Z
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION
DOB LegacyE
ACTIVE
Issued Mar 30, 2021#2514632
View this violation's full details & status history →
DOB LegacyE
ACTIVE
Issued Apr 10, 2020#2456671
View this violation's full details & status history →
DOB LegacyE
ACTIVE
Issued Mar 14, 2019#2332880
View this violation's full details & status history →
DOB LegacyElevator
ACTIVE
Issued Dec 13, 2011#1651518

VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2010 INSPECTION/TEST

View this violation's full details & status history →
DOB LegacyElevator
ACTIVE
Issued Oct 8, 2010#1539453
View this violation's full details & status history →

+ 18 more violations on record — view full report

Get the Complete Report for 6409 8 AVE

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 6409 8 AVE, Brooklyn built?

The building at 6409 8 AVE, Brooklyn, NY 11220 was constructed in 1970. It is classified as a office - non-combustible with 3 floors and 8 units. The building area is 32,000 sqft.

Are there building permits at 6409 8 AVE, Brooklyn?

Yes. 6409 8 AVE, Brooklyn, NY 11220 has 92 building permits on record, with 65 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (PERMIT ISSUED) filed Feb 14, 2024.

Does 6409 8 AVE, Brooklyn have violations?

Yes. 6409 8 AVE, Brooklyn, NY 11220 has 23 violations on record, with 5 currently open. Breakdown: 19 DOB, 4 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 6409 8 AVE, Brooklyn have docketed judgments?

Yes. 6409 8 AVE, Brooklyn, NY 11220 has 4 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH). A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 6409 8 AVE?

6409 8 AVE, Brooklyn, NY 11220 has an assessed market value of $3.7M and a total assessed value of $1.7M (land: $288K). Assessment data is from the NYC Department of Finance (DOF).

When was 6409 8 AVE last sold?

6409 8 AVE, Brooklyn, NY 11220 last sold for $2.5M on Feb 8, 2005. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 6409 8 AVE?

6409 8 AVE, Brooklyn, NY 11220 is zoned M1-1. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 6409 8 AVE?

6409 8 AVE, Brooklyn, NY 11220 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 6409 8 AVE?

Search 6409 8 AVE on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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6409 8 AVE, Brooklyn, NY 11220 — Property Records, Permits, Violations, Tax & Zoning | RegWatch