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2106 Union St

Brooklyn, NY 11212Company-ownedBBL 3035310037BIN 3081170
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Updated Aug 1, 2026 · 16 sources

Year Built1930
Floors4
Units32
Building Area35,200 sqft
ZoningR6
ClassC1
Market Value$1.7M

2106 UNION ST is a property located at 2106 UNION ST, Brooklyn, NY 11212. It is classified as a walk-up apartment - over six families without stores. The building was constructed in 1930. It has 4 floors and 32 units. The building area is 35,200 square feet on a 10,000 sqft lot. The property is zoned R6. The assessed market value is $1.7M. Public records list the property as company-owned. There are 24 building permits on record (18 active). There are 33 violations on record (1 currently open). 1 docketed judgment is 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

163records on file
71Energy Star

Completed in 1930, 2106 Union St rises 4 stories over Kings. Public records put it at 32 units and 35,200 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $1.7M, and assessed for tax at $763K. In the 50 years its record reaches back, the lot has drawn 163 separate government filings.

The documentary life of the address leans hard toward complaint: 41 of its 163 records, fully 25%, fall under that one heading. Violation (33) and permit (24) 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 2016.

On the environmental ledger, the building posts an Energy Star score of 71, with a site energy-use intensity of 61.4 kBtu per square foot. Its operations answer for roughly 130 metric tons of CO2-equivalent a year.

Read together — 25% complaint, 50 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.7M of Kings, written across 163 government filings.

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

Property Details

Address2106 UNION ST, Brooklyn, NY 11212
Building TypeWalk-Up Apartment - Over Six Families Without Stores
C1
Year Built1930
Floors4
Total Units32
Building Area35,200 sqft
Lot Size10,000 sqft
ZoningR6
ConditionAverage
3035310037
3081170
OwnershipCompany-owned

Assessment & Sales

$1.7M
$763K
$48K

Building Permits

24 on record · 18 active
Cats RegistrationOther
CURRENT
Filed Sep 3, 2024Job #438854
View this permit's full record & inspection history →
Cats RegistrationOther
CURRENT
Filed Jun 18, 2024Job #430606
View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Jun 7, 2017Est. cost $401KJob #321437129-01

FACADE

View this permit's full record & inspection history →
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed May 17, 2017Job #340425917-01
View this permit's full record & inspection history →
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed May 17, 2017Job #340427238-01
View this permit's full record & inspection history →

+ 19 more permits — view full report

Violations

33 on record · 1 open
Judgments · 1 docketed
OATH summonsJUDGMENT DOCKETED
Docketed Sep 30, 2010Ticket #0171205935
DIRTY SIDEWALK DIRTY AREA
HPDClass A
NOT COMPLIED WITH
Issued Jun 1, 2017#11808582

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR FRAME AROUND WINDOW IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 4B, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 32 more violations on record — view full report

Get the Complete Report for 2106 UNION ST

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

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Frequently Asked Questions

When was 2106 UNION ST, Brooklyn built?

The building at 2106 UNION ST, Brooklyn, NY 11212 was constructed in 1930. It is classified as a walk-up apartment - over six families without stores with 4 floors and 32 units. The building area is 35,200 sqft.

Are there building permits at 2106 UNION ST, Brooklyn?

Yes. 2106 UNION ST, Brooklyn, NY 11212 has 24 building permits on record, with 18 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Registration (CURRENT) filed Sep 3, 2024.

Does 2106 UNION ST, Brooklyn have violations?

Yes. 2106 UNION ST, Brooklyn, NY 11212 has 33 violations on record, with 1 currently open. Breakdown: 1 DOB, 5 ECB, 27 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 2106 UNION ST, Brooklyn have docketed judgments?

Yes. 2106 UNION ST, Brooklyn, NY 11212 has 1 docketed judgment 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 2106 UNION ST?

2106 UNION ST, Brooklyn, NY 11212 has an assessed market value of $1.7M and a total assessed value of $763K (land: $48K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 2106 UNION ST?

2106 UNION ST, Brooklyn, NY 11212 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 2106 UNION ST?

2106 UNION ST, Brooklyn, NY 11212 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 2106 UNION ST?

Search 2106 UNION ST 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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2106 UNION ST, Brooklyn, NY 11212 — Property Records, Permits, Violations, Tax & Zoning | RegWatch