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Brooklyn • One Family Dwelling

2123 Ave M

Brooklyn, NY 11210Individually ownedBBL 3076390001BIN 3209182
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Updated Aug 1, 2026 · 16 sources

Year Built1920
Floors3
Units1
Building Area7,255 sqft
ZoningR2
ClassA1
Market Value$5.1M

2123 AVE M is a property located at 2123 AVE M, Brooklyn, NY 11210. It is classified as a one family dwelling - two stories detached. The building was constructed in 1920. It has 3 floors and 1 unit. The building area is 7,255 square feet on a 4,000 sqft lot. The property is zoned R2. The assessed market value is $5.1M. It last sold for $976K on Feb 22, 2007. Public records list the property as individually owned. There are 15 building permits on record (10 active). There are 6 violations on record (0 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

75records on file

Completed in 1920, 2123 Ave M rises 3 stories over Kings. Public records put it at 1 unit and 7,255 square feet of floor area, on land zoned R2. It is carried on the public rolls at a market value of $5.1M, and assessed for tax at $309K. In the 60 years its record reaches back, the lot has drawn 75 separate government filings.

The documentary life of the address leans hard toward enforcement: 18 of its 75 records, fully 24%, fall under that one heading. Permit (15) and complaint (12) 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 2013.

Read together — 24% enforcement, 60 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$5.1M of Kings, written across 75 government filings.

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

Property Details

Address2123 AVE M, Brooklyn, NY 11210
Building TypeOne Family Dwelling - Two Stories Detached
A1
Year Built1920
Floors3
Total Units1
Building Area7,255 sqft
Lot Size4,000 sqft
ZoningR2
ConditionAverage
3076390001
3209182
OwnershipIndividually owned

Assessment & Sales

$5.1M
$309K
$31K
$976K
Last Sale DateFeb 22, 2007

Building Permits

15 on record · 10 active
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Aug 21, 2018Job #310165335-02

SHORING UNDERPI

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Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Aug 21, 2018Est. cost $200KJob #310165335-01

GEN. CONSTR

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Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Jun 28, 2018Est. cost $47KJob #340073477-01
View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Oct 20, 2016Job #310165335-01-03

PL

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Construction EquipmentDOB Legacy
ISSUED
Filed Aug 10, 2016Job #340073477-01-02

SP

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+ 10 more permits — view full report

Violations

6 on record · none currently open
Judgments · 1 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2021Ticket #035443248Y
WORK WITHOUT A PERMIT
ECBConstruction
RESOLVE
Issued Nov 1, 2019#35443248Y

WORK WITHOUT PERMIT. OBSERVED FROM NEIGHBORS YARD. AT EXPOSURE #3, RE-CENTLY NEWLY ERECTED WOOD STRUCTURE APPROX 8FT X 16FT. STRUCTURE IS NOT ENCLOSED. NO PERMITS ON FILE. STRUCTURE IS 100% COMPLETE. REM: OBT

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ECBConstruction
RESOLVE
Issued Nov 18, 2015#35148702N

FAILURE TO PROVIDE APPROVED/ACCEPTED SET OF PLANS AT JOB SITE AT THE TIME OF INSPECTION. FULL FLEDGE ALTERATION JOB NO PERMITS POSTED HORIZONTAL EXTENSION,INSTALLATION OF FULL HEIGHT WALLS NEW ELECTRIC PLUMBING

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ECB
RESOLVE
Issued Nov 27, 2013#35007687P

BC3309.4 FAILURE TO PRESERVE AND PROTECT ADJOINING PROPERTY/STRUCTURE AFFECTED BY EXCAVATION OPERATIONS.EXCAVATION WORK AT EXPOSURE#3 HAS CAUSED THE UNDERMINING OF THE ADJOINING FENCE AT 2115 AVENUE M (EXPOSU

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ECBConstruction
RESOLVE
Issued Nov 27, 2013#35007686N

PURSUANT TO SECTION 28-20702 OF THE ADMIN CODE OF THE CITY OF NEW YORKYOU ARE HEREBY ORDERED TO IMMEDIATELY STOP ALL WORK AT THE ABOVE PREMISES BECAUSE OF WORK NON-CONFORMING TO THE APPROVED CONSTRUCTION DOCUME

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ECBConstruction
RESOLVE
Issued Nov 25, 2013#35007763H

WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS OR APPROVED PLANS.NOTED:VERTICAL CROSS BRACING FROM 1ST FLOOR TO 2ND FLOOR AND AT TIC,FROM EXPOSURE #1 TO #3,NOT SHOWN ON PLANS THAT WERE APPROVED.ALT

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+ 1 more violation on record — view full report

Get the Complete Report for 2123 AVE M

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

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Frequently Asked Questions

When was 2123 AVE M, Brooklyn built?

The building at 2123 AVE M, Brooklyn, NY 11210 was constructed in 1920. It is classified as a one family dwelling - two stories detached with 3 floors and 1 unit. The building area is 7,255 sqft.

Are there building permits at 2123 AVE M, Brooklyn?

Yes. 2123 AVE M, Brooklyn, NY 11210 has 15 building permits on record, with 10 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 1 (SIGNED OFF) filed Aug 21, 2018.

Does 2123 AVE M, Brooklyn have violations?

Yes. 2123 AVE M, Brooklyn, NY 11210 has 6 violations on record, with 0 currently open. Breakdown: 6 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 2123 AVE M, Brooklyn have docketed judgments?

Yes. 2123 AVE M, Brooklyn, NY 11210 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 2123 AVE M?

2123 AVE M, Brooklyn, NY 11210 has an assessed market value of $5.1M and a total assessed value of $309K (land: $31K). Assessment data is from the NYC Department of Finance (DOF).

When was 2123 AVE M last sold?

2123 AVE M, Brooklyn, NY 11210 last sold for $976K on Feb 22, 2007. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 2123 AVE M?

2123 AVE M, Brooklyn, NY 11210 is zoned R2. 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 2123 AVE M?

2123 AVE M, Brooklyn, NY 11210 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 2123 AVE M?

Search 2123 AVE M 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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2123 AVE M, Brooklyn, NY 11210 — Property Records, Permits, Violations, Tax & Zoning | RegWatch