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Brooklyn • Education

6740 3 Ave

Brooklyn, NY 11220Government-ownedBBL 3058530045BIN 3429298
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16 sources

Year Built2023
Floors4
Units1
Building Area45,153 sqft
ZoningR6B
ClassW1
Market Value$1.8M

6740 3 AVE is a property located at 6740 3 AVE, Brooklyn, NY 11220. It is classified as a education - public school. The building was constructed in 2023. It has 4 floors and 1 unit. The building area is 45,153 square feet on a 17,000 sqft lot. The property is zoned R6B. The assessed market value is $1.8M. It last sold for $10.5M on May 6, 2020. Public records list the property as government-owned. There are 166 building permits on record (129 active). There are 15 violations on record (1 currently open). 8 docketed judgments carrying $1,550 in open balances 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

269records on file

Completed in 2023, 6740 3 Ave rises 4 stories over Kings. Public records put it at 1 unit and 45,153 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $1.8M, and assessed for tax at $808K. In the 44 years its record reaches back, the lot has drawn 269 separate government filings.

The documentary life of the address leans hard toward permit: 166 of its 269 records, fully 62%, fall under that one heading. Complaint (18) and inspection (17) trail well behind. 1 violation stands 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 2024.

Read together — 62% permit, 44 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.8M of Kings, written across 269 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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

Address6740 3 AVE, Brooklyn, NY 11220
Building TypeEducation - Public School
W1
Year Built2023
Floors4
Total Units1
Building Area45,153 sqft
Lot Size17,000 sqft
ZoningR6B
3058530045
3429298
OwnershipGovernment-owned

Assessment & Sales

$1.8M
$808K
$383K
$10.5M
Last Sale DateMay 6, 2020

Building Permits

166 on record · 129 active
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 30, 2026Est. cost $48.6MJob #B00710980-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Apr 22, 2026Est. cost $48.6MJob #B00710980-S2
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Apr 6, 2026Est. cost $48.6MJob #B00710980-S6
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Mar 11, 2026Est. cost $48.6MJob #B00710980-B7
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Dec 8, 2025Est. cost $48.6MJob #B00710980-S1
View this permit's full record & inspection history →

+ 161 more permits — view full report

Violations

15 on record · 1 open
Open judgment balance — docketed OATH judgments$1,550
Judgments · 8 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 11, 2026Balance $300Ticket #049717463K
FAILURE TO CLEAN 18 INCHES INTO STREET
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2025Ticket #039121733L
MISCELLANEOUS VIOLATIONS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2021Balance $300Ticket #047073113R
DIRTY SIDEWALK DIRTY AREA
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2021Balance $300Ticket #047073704Z
DIRTY SIDEWALK DIRTY AREA
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2021Balance $300Ticket #047073006L
DIRTY SIDEWALK DIRTY AREA

+ 3 more docketed judgments — view full report

SafetyGas Piping Ll152
ACTIVE
Issued Jan 8, 2026#VIO-FTF-PL-PER-202412-0188957

Cycle 2, Sub-cycle A (premises is in Community District 10)

View this violation's full details & status history →

+ 14 more violations on record — view full report

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

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Frequently Asked Questions

When was 6740 3 AVE, Brooklyn built?

The building at 6740 3 AVE, Brooklyn, NY 11220 was constructed in 2023. It is classified as a education - public school with 4 floors and 1 unit. The building area is 45,153 sqft.

Are there building permits at 6740 3 AVE, Brooklyn?

Yes. 6740 3 AVE, Brooklyn, NY 11220 has 166 building permits on record, with 129 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 ENTIRE) filed Jul 30, 2026.

Does 6740 3 AVE, Brooklyn have violations?

Yes. 6740 3 AVE, Brooklyn, NY 11220 has 15 violations on record, with 1 currently open. Breakdown: 1 DOB Safety, 13 DOB, 1 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 6740 3 AVE, Brooklyn have docketed judgments?

Yes. 6740 3 AVE, Brooklyn, NY 11220 has 8 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,550. 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 6740 3 AVE?

6740 3 AVE, Brooklyn, NY 11220 has an assessed market value of $1.8M and a total assessed value of $808K (land: $383K). Assessment data is from the NYC Department of Finance (DOF).

When was 6740 3 AVE last sold?

6740 3 AVE, Brooklyn, NY 11220 last sold for $10.5M on May 6, 2020. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 6740 3 AVE?

6740 3 AVE, Brooklyn, NY 11220 is zoned R6B. 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 6740 3 AVE?

6740 3 AVE, Brooklyn, NY 11220 is government-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 6740 3 AVE?

Search 6740 3 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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6740 3 AVE, Brooklyn, NY 11220 — Property Records, Permits, Violations, Tax & Zoning | RegWatch