401 100 ST, Brooklyn, NY 11209 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Floors6

ClassRB

Market Value$895K

401 100 ST is a property located at 401 100 ST, Brooklyn, NY 11209. The building has 6 floors. The assessed market value is $895K. It last sold for $850K on Sep 20, 2023. Public records list the property as company-owned. There are 7 building permits on record (7 active). There are 10 violations on record (5 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

214records on file

81Energy Star

The lot at 401 100 St rises 6 stories over Kings. It is carried on the public rolls at a market value of $895K, and assessed for tax at $403K. In the 39 years its record reaches back, the lot has drawn 214 separate government filings.

The documentary life of the address leans hard toward inspection: 86 of its 214 records, fully 40%, fall under that one heading. Sale (36) and mortgage (31) trail well behind. 5 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 2019.

On the environmental ledger, the building posts an Energy Star score of 81, with a site energy-use intensity of 78.6 kBtu per square foot. Its operations answer for roughly 345 metric tons of CO2-equivalent a year.

Read together — 40% inspection, 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.

$895K of Kings, written across 214 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

Address401 100 ST, Brooklyn, NY 11209

Building ClassRB

Year BuiltN/A

Floors6

Total UnitsN/A

Building AreaN/A

Lot SizeN/A

BBL3061351001

BIN3253462

OwnershipCompany-owned

Assessment & Sales

Market Value$895K

Assessed Total$403K

Assessed Land$8K

Last Sale Price$850K

Last Sale DateSep 20, 2023

Building Permits

7 on record · 7 active

Construction EquipmentDOB Legacy

IN PROCESS

Filed Jan 24, 2023Job #321904454-01-04

OT

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Construction EquipmentDOB Legacy

ISSUED

Filed Jan 17, 2023Job #321904454-01-03

OT

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Construction EquipmentDOB Legacy

ISSUED

Filed Jan 17, 2023Job #321904454-01-02

MH

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Construction EquipmentDOB Legacy

ISSUED

Filed Feb 8, 2011Job #320259206-01-01

PL

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Construction EquipmentDOB Legacy

ISSUED

Filed Jan 13, 2011Job #320259215-01-01

OT

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+ 2 more permits — view full report

Violations

10 on record · 5 open

DOB LegacyElevator

ACTIVE

Issued May 20, 2019#2356229

FAILURE TO PERFORM CATEGORY 5 INSPECTION

View this violation's full details & status history →

DOB LegacyElevator

ACTIVE

Issued Dec 13, 2011#1651574

VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2010 INSPECTION/TEST

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DOB LegacyElevator

ACTIVE

Issued Oct 8, 2010#1539523

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DOB LegacyLocal Law 10/81

ACTIVE

Issued Oct 1, 2005#1113090

View this violation's full details & status history →

DOB LegacyLocal Law 10/81

ACTIVE

Issued Jul 16, 1993#198004

1

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+ 5 more violations on record — view full report

Get the Complete Report for 401 100 ST

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

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Frequently Asked Questions

Are there building permits at 401 100 ST, Brooklyn?

Yes. 401 100 ST, Brooklyn, NY 11209 has 7 building permits on record, with 7 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Construction Equipment (IN PROCESS) filed Jan 24, 2023.

Does 401 100 ST, Brooklyn have violations?

Yes. 401 100 ST, Brooklyn, NY 11209 has 10 violations on record, with 5 currently open. Breakdown: 9 DOB, 1 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 401 100 ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 401 100 ST, Brooklyn, NY 11209. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 401 100 ST?

401 100 ST, Brooklyn, NY 11209 has an assessed market value of $895K and a total assessed value of $403K (land: $8K). Assessment data is from the NYC Department of Finance (DOF).

When was 401 100 ST last sold?

401 100 ST, Brooklyn, NY 11209 last sold for $850K on Sep 20, 2023. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 401 100 ST?

401 100 ST, Brooklyn, NY 11209 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 401 100 ST?

Search 401 100 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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401 100 ST, Brooklyn, NY 11209 — Property Records, Permits, Violations, Tax & Zoning | RegWatch