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Brooklyn • Education

2150 Rear Mill Ave

Brooklyn, NY 11234Company-ownedBBL 3084701096BIN 3000000
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Updated Aug 1, 2026 · 16 sources

Year Built2019
Floors6
Units1
Building Area113,963 sqft
ZoningR3-1
ClassW9
Market Value$18.4M

2150 REAR MILL AVE is a property located at 2150 REAR MILL AVE, Brooklyn, NY 11234. It is classified as a education - miscellaneous. The building was constructed in 2019. It has 6 floors and 1 unit. The building area is 113,963 square feet on a 39,915 sqft lot. The property is zoned R3-1. The assessed market value is $18.4M. It last sold for $2M on Dec 18, 2014. Public records list the property as company-owned. There are 35 building permits on record (22 active). There are 34 violations on record (1 currently open). 4 docketed judgments carrying $5,000 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

139records on file

Completed in 2019, 2150 Rear Mill Ave rises 6 stories over Kings. Public records put it at 1 unit and 113,963 square feet of floor area, on land zoned R3-1. It is carried on the public rolls at a market value of $18.4M, and assessed for tax at $8.3M. In the 52 years its record reaches back, the lot has drawn 139 separate government filings.

The documentary life of the address leans hard toward permit: 35 of its 139 records, fully 25%, fall under that one heading. Violation (34) and inspection (22) 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 2019.

Read together — 25% 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.

$18.4M of Kings, written across 139 government filings.

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

Property Details

Address2150 REAR MILL AVE, Brooklyn, NY 11234
Building TypeEducation - Miscellaneous
W9
Year Built2019
Floors6
Total Units1
Building Area113,963 sqft
Lot Size39,915 sqft
ZoningR3-1
3084701096
3000000
OwnershipCompany-owned

Assessment & Sales

$18.4M
$8.3M
$402K
$2M
Last Sale DateDec 18, 2014

Building Permits

35 on record · 22 active
ElectricalDOB NOW
APPROVED
Filed Jun 26, 2026Job #B00066918-P1

SERVICE AND GENERAL WIRING OF NEW BUILDING & STORM REPAIR

View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Apr 30, 2026Job #B00769620-P1

installation of elevator in conjunction with elevator application. P5756 1199. paa add elev #3P0996002, 3P0996003

View this permit's full record & inspection history →
New BuildingDOB Legacy
PERMIT ISSUED - ENTIRE JOB/WORK
Filed Sep 9, 2025Job #321215635-01

GEN. CONSTR.

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Aug 15, 2025Est. cost $35KJob #B01224880-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 8, 2025Est. cost $125KJob #B01224880-S1
View this permit's full record & inspection history →

+ 30 more permits — view full report

Violations

34 on record · 1 open
Open judgment balance — docketed OATH judgments$5,000
Judgments · 4 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2024Balance $5,000Ticket #039524167M
FAILED TO FILE EVIDENCE OF COMPLIANCE W WORKER S COMP LAW
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2020Ticket #035457003N
MISCELLANEOUS VIOLATIONS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2020Ticket #035457004P
FAILURE TO INSTITUTE MAINTAIN SAFETY EQUIPMENT MEASURES - NO TOE BOARD
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2020Ticket #035431995J
FAILED TO ENSURE WORKERS SUCCESSFULLY COMPLETED REQ. TRAINING
DOB LegacyC
ACTIVE
Issued May 31, 2024#2817396

FAILURE TO MAINTAIN BUILDING IN A CODE COMPLIANT MANNER. AT THE TIME OF INSPECTION OBSERVED FACADE WORK INCOMPLETE MISSING PANEL LOCATED ON ALL EXPOSURE ARE MISSING IN MULTIPLE LEVELS,ROOF LEVEL, FLOOR LEVEL REMEDY: REPAIR AND OR REPLACE

View this violation's full details & status history →

+ 33 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 2150 REAR MILL AVE, Brooklyn built?

The building at 2150 REAR MILL AVE, Brooklyn, NY 11234 was constructed in 2019. It is classified as a education - miscellaneous with 6 floors and 1 unit. The building area is 113,963 sqft.

Are there building permits at 2150 REAR MILL AVE, Brooklyn?

Yes. 2150 REAR MILL AVE, Brooklyn, NY 11234 has 35 building permits on record, with 22 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Electrical (APPROVED) filed Jun 26, 2026.

Does 2150 REAR MILL AVE, Brooklyn have violations?

Yes. 2150 REAR MILL AVE, Brooklyn, NY 11234 has 34 violations on record, with 1 currently open. Breakdown: 15 DOB, 19 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 2150 REAR MILL AVE, Brooklyn have docketed judgments?

Yes. 2150 REAR MILL AVE, Brooklyn, NY 11234 has 4 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $5,000. 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 2150 REAR MILL AVE?

2150 REAR MILL AVE, Brooklyn, NY 11234 has an assessed market value of $18.4M and a total assessed value of $8.3M (land: $402K). Assessment data is from the NYC Department of Finance (DOF).

When was 2150 REAR MILL AVE last sold?

2150 REAR MILL AVE, Brooklyn, NY 11234 last sold for $2M on Dec 18, 2014. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 2150 REAR MILL AVE?

2150 REAR MILL AVE, Brooklyn, NY 11234 is zoned R3-1. 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 2150 REAR MILL AVE?

2150 REAR MILL AVE, Brooklyn, NY 11234 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 2150 REAR MILL AVE?

Search 2150 REAR MILL 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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2150 REAR MILL AVE, Brooklyn, NY 11234 — Property Records, Permits, Violations, Tax & Zoning | RegWatch