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Brooklyn

5221 12 Ave

Brooklyn, NY 11219Individually ownedBBL 3056621201BIN 3138661
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Updated Aug 1, 2026 · 16 sources

Year Built1901
Floors3
Building Area4,871 sqft
ZoningR6
ClassR6
Market Value$859K

5221 12 AVE is a property located at 5221 12 AVE, Brooklyn, NY 11219. The building was constructed in 1901. The building has 3 floors. The building area is 4,871 square feet on a 2,000 sqft lot. The property is zoned R6. The assessed market value is $859K. It last sold for $203K on Oct 10, 2024. Public records list the property as individually owned. There are 27 building permits on record (6 active). There are 10 violations on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

54records on file

Completed in 1901, 5221 12 Ave rises 3 stories over Kings. Public records put it at 4,871 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $859K, and assessed for tax at $51.5K. In the 39 years its record reaches back, the lot has drawn 54 separate government filings.

The documentary life of the address leans hard toward permit: 27 of its 54 records, fully 50%, fall under that one heading. Violation (10) and enforcement (7) 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 2021.

Read together — 50% 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.

$859K of Kings, written across 54 government filings.

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

Property Details

Address5221 12 AVE, Brooklyn, NY 11219
R6
Year Built1901
Floors3
Total UnitsN/A
Building Area4,871 sqft
Lot Size2,000 sqft
ZoningR6
3056621201
3138661
OwnershipIndividually owned

Assessment & Sales

$859K
$52K
$14K
$203K
Last Sale DateOct 10, 2024

Building Permits

27 on record · 6 active
General ConstructionDOB NOW
CO ISSUED
Filed Apr 5, 2023Est. cost $843KJob #B00530456-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Feb 20, 2023Est. cost $843KJob #B00530456-P1
View this permit's full record & inspection history →
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Feb 2, 2023Job #340688296-01

BPP

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Nov 30, 2022Est. cost $1KJob #B00521240-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Nov 28, 2022Est. cost $1KJob #B00521240-P1
View this permit's full record & inspection history →

+ 22 more permits — view full report

Violations

10 on record · none currently open
DOB LegacyC
DISMISSED
Issued Sep 10, 2022#2593558

SPECIAL INSPECTOR, ALBERTO ROMAN, PE#95364 SURRENDERED ALL FILING PRIVILEGES, THEREFORE PURSUANT TO AC 28-105.10.2, BOROUGH COMMISSIONER HAS ORDERED SWO UNDER APPLICATION # B00530456.

View this violation's full details & status history →
DOB LegacyC
DISMISSED
Issued Sep 10, 2022#2593559

SPECIAL INSPECTOR, ALBERTO ROMAN, PE#95364 SURRENDERED ALL FILING PRIVILEGES, THEREFORE PURSUANT TO AC 28-105.10.2, BOROUGH COMMISSIONER HAS ORDERED SWO UNDER APPLICATION # B00530456.

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Jul 8, 2021#35579687Z

PROJECT INFO PANEL CONST SIGN NOT PROVIDED OR NOT IN COMPLIANCE W/SEC.NOTED:ATOI OF ACTIVE JOBSITE OBSERVED NO PROJECT INFO PANEL POSTED@JOBSITE FENCE.COMPLY W/CODE.

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Jul 8, 2021#35579686R

TEMP CONST EQUIPMENT ONSITE EXPIRED PERMIT NOTED:ATOI ON ACTIVE JOBSITE.UPON REVIEWING BIS/DOBNOW OBSERVED PIPE SCF PERMITB00307287-1L-SF EXPIRED1/31/21&HAS NOT BEEN RENEWED IN BIS/DOBNOW.RENEW PERMIT.

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Jul 8, 2021#35579688K

TEMP CONST EQUIPMENT ONSITE EXPIRED PERMIT.NOTED:ATOI OF ACTIVE JOBSITE.UPON REVIEWING BIS/DOBNOW OBSERVED JOBSITE FENCE PERMITB00231090-L1-FN EXPIRED11/30/20&HASNT BEEN RENEWED IN BIS/DOBNOW.RENEW PERMIT.

View this violation's full details & status history →

+ 5 more violations on record — view full report

Get the Complete Report for 5221 12 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 5221 12 AVE, Brooklyn built?

The building at 5221 12 AVE, Brooklyn, NY 11219 was constructed in 1901. with 3 floors. The building area is 4,871 sqft.

Are there building permits at 5221 12 AVE, Brooklyn?

Yes. 5221 12 AVE, Brooklyn, NY 11219 has 27 building permits on record, with 6 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 (CO ISSUED) filed Apr 5, 2023.

Does 5221 12 AVE, Brooklyn have violations?

Yes. 5221 12 AVE, Brooklyn, NY 11219 has 10 violations on record, with 0 currently open. Breakdown: 4 DOB, 6 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 5221 12 AVE, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 5221 12 AVE, Brooklyn, NY 11219. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 5221 12 AVE?

5221 12 AVE, Brooklyn, NY 11219 has an assessed market value of $859K and a total assessed value of $52K (land: $14K). Assessment data is from the NYC Department of Finance (DOF).

When was 5221 12 AVE last sold?

5221 12 AVE, Brooklyn, NY 11219 last sold for $203K on Oct 10, 2024. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 5221 12 AVE?

5221 12 AVE, Brooklyn, NY 11219 is zoned R6. 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 5221 12 AVE?

5221 12 AVE, Brooklyn, NY 11219 is individually 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 5221 12 AVE?

Search 5221 12 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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5221 12 AVE, Brooklyn, NY 11219 — Property Records, Permits, Violations, Tax & Zoning | RegWatch