6521 18 AVE, Brooklyn, NY 11204 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Floors7

ClassD7

Market Value$4.9M

6521 18 AVE is a property located at 6521 18 AVE, Brooklyn, NY 11204. The building has 7 floors. The assessed market value is $4.9M. It last sold for $6M on Oct 24, 2017. Public records list the property as company-owned. There are 81 building permits on record (41 active). There are 5 violations on record (0 currently open). 20 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

169records on file

The lot at 6521 18 Ave rises 7 stories over Kings. It is carried on the public rolls at a market value of $4.9M, and assessed for tax at $2.2M. In the 52 years its record reaches back, the lot has drawn 169 separate government filings.

The documentary life of the address leans hard toward permit: 81 of its 169 records, fully 48%, fall under that one heading. Enforcement (28) and release (14) trail well behind. No 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 2025.

Read together — 48% permit, 52 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$4.9M of Kings, written across 169 government filings.

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Sources

NYC DOB NYC HPD NYC DOF ACRIS NYC DCP ECB/OATH NYC DEP NYC LPC NYC FDNY NYS DHCR MOCEJ FEMA EPA US Census HUD USGS

updated Aug 1, 2026

Property Details

Address6521 18 AVE, Brooklyn, NY 11204

Building ClassD7

Year BuiltN/A

Floors7

Total UnitsN/A

Building AreaN/A

Lot SizeN/A

BBL3055540001

BIN3000000

OwnershipCompany-owned

Assessment & Sales

Market Value$4.9M

Assessed Total$2.2M

Assessed Land$256K

Last Sale Price$6M

Last Sale DateOct 24, 2017

Building Permits

81 on record · 41 active

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Apr 13, 2026Est. cost $200KJob #B01359339-S1

View this permit's full record & inspection history →

ElectricalDOB NOW

PERMIT ISSUED

Filed Mar 30, 2026Job #B01380177-I1-EL

Installation of temporary power and lighting for construction of new medical office.

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Mar 19, 2026Est. cost $125KJob #B01359339-S2

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Mar 19, 2026Est. cost $25KJob #B01359339-S3

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Feb 26, 2026Est. cost $200KJob #B01359339-I1

View this permit's full record & inspection history →

+ 76 more permits — view full report

Violations

5 on record · none currently open

Judgments · 20 docketed

DOB summons (OATH)JUDGMENT DOCKETED

Docketed Nov 30, 2024Ticket #039528260P

FAILURE TO MAINTAIN ADEQUATE HOUSEKEEPING PER SECTION REQUIREMENTS

DOB summons (OATH)JUDGMENT DOCKETED

Docketed Nov 30, 2024Ticket #039528261R

FAILURE TO SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONSTRUCTION

DOB summons (OATH)JUDGMENT DOCKETED

Docketed Jul 31, 2024Ticket #039524407M

MISCELLANEOUS VIOLATIONS

DOB summons (OATH)JUDGMENT DOCKETED

Docketed Aug 31, 2024Ticket #039520500Z

FAILURE TO SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONSTRUCTION

DOB summons (OATH)JUDGMENT DOCKETED

Docketed Aug 31, 2024Ticket #039520501K

MISCELLANEOUS VIOLATIONS

+ 15 more docketed judgments — view full report

ECBConstruction

RESOLVE

Issued Feb 25, 2010#34831660Y

FAILURE TO SAFEGUARD ALL PERSONS & PROPERTY AFFECTED BY CONSTRUCTION OPERATIONS SMOKING REFUSE OBSERVED AT CONSTRUCTION SITE &"NO SMOKING SIGNS" POSTED AT SAME SITE. AT TIME OF INSPECTION SMOKING REFUSE (CIGARE

View this violation's full details & status history →

ECBConstruction

RESOLVE

Issued Feb 25, 2010#34831657N

VIOLATION FAILURE TO POST WORK PERMITS. CONSTRUCTION WORK PERMITS ISSUED FOR PREMISES #310298763 NO PERMITS POSTED IN PLAIN (VIEW) ON EXTERIOR OF PREMISES AT TIME OF INSPECTION. REMEDY: POST PERMITS AS REQUIRED

View this violation's full details & status history →

ECBConstruction

RESOLVE

Issued Nov 10, 2004#34443517R

FAILURE TO MAINTAIN EXTERIOR BUILDING WALL. BRICK VENEER ON 2ND STORY COMM. PREMISES DEFECTIVE AND IN STATES OF DISREPAIR AT VARIOUS LOCATIONS THROUGHOUT. REMEDY: MAINTAIN EXTERIOR BUILDING WALL.

View this violation's full details & status history →

ECBConstruction

RESOLVE

Issued Nov 6, 2004#34451883R

FAILURE TO MAINTAIN EXTERIOR BUILDING WALL DEFECT IS STUCCO FACADE DESIGNED AS RICK IS SPALLING THRUOUT FACADE AT VARIOUS LOCATIONS. REMEDY : REMOVE ALL LOOSE, SPALLING & DEFECTIVE STUCCO MAKE ALL REPAIRS

View this violation's full details & status history →

ECBConstruction

RESOLVE

Issued Mar 30, 1998#34165416K

FAILURE TO MAINTAIN EXTERIOR BLDG WALL. DEFECT IS: BRICKFACE VENEER AT VARIOUS LOCATIONS IS MISSING & DEFECTIVE. CANVAS AWNING AT 2ND STORY IS OPEN & DEFECTIVE.

View this violation's full details & status history →

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Frequently Asked Questions

Are there building permits at 6521 18 AVE, Brooklyn?

Yes. 6521 18 AVE, Brooklyn, NY 11204 has 81 building permits on record, with 41 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 Apr 13, 2026.

Does 6521 18 AVE, Brooklyn have violations?

Yes. 6521 18 AVE, Brooklyn, NY 11204 has 5 violations on record, with 0 currently open. Breakdown: 5 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 6521 18 AVE, Brooklyn have docketed judgments?

Yes. 6521 18 AVE, Brooklyn, NY 11204 has 20 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 6521 18 AVE?

6521 18 AVE, Brooklyn, NY 11204 has an assessed market value of $4.9M and a total assessed value of $2.2M (land: $256K). Assessment data is from the NYC Department of Finance (DOF).

When was 6521 18 AVE last sold?

6521 18 AVE, Brooklyn, NY 11204 last sold for $6M on Oct 24, 2017. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 6521 18 AVE?

6521 18 AVE, Brooklyn, NY 11204 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 6521 18 AVE?

Search 6521 18 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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6521 18 AVE, Brooklyn, NY 11204 — Property Records, Permits, Violations, Tax & Zoning | RegWatch