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Brooklyn • Condo

89 Montague St

Brooklyn, NY 11201Individually ownedBBL 3002421001BIN 3255619
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Updated Aug 1, 2026 · 16 sources

Year Built1919
Floors6
Units25
Building Area24,886 sqft
ZoningR7-1
ClassRM
Market Value$299K

89 MONTAGUE ST is a property located at 89 MONTAGUE ST, Brooklyn, NY 11201. It is classified as a condo - multi-dwelling. The building was constructed in 1919. It has 6 floors and 25 units. The building area is 24,886 square feet on a 5,400 sqft lot. The property is zoned R7-1. The assessed market value is $299K. Public records list the property as individually owned. There are 86 building permits on record (54 active). There are 46 violations on record (12 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

237records on file
79Energy Star

Completed in 1919, 89 Montague St rises 6 stories over Kings. Public records put it at 25 units and 24,886 square feet of floor area, on land zoned R7-1. It is carried on the public rolls at a market value of $299K, and assessed for tax at $135K. In the 87 years its record reaches back, the lot has drawn 237 separate government filings.

The documentary life of the address leans hard toward permit: 86 of its 237 records, fully 36%, fall under that one heading. Violation (46) and complaint (39) trail well behind. 12 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 2023.

On the environmental ledger, the building posts an Energy Star score of 79, with a site energy-use intensity of 68.0 kBtu per square foot. Its operations answer for roughly 173 metric tons of CO2-equivalent a year.

Read together — 36% permit, 87 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$299K of Kings, written across 237 government filings.

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

Property Details

Address89 MONTAGUE ST, Brooklyn, NY 11201
Building TypeCondo - Multi-Dwelling
RM
Year Built1919
Floors6
Total Units25
Building Area24,886 sqft
Lot Size5,400 sqft
ZoningR7-1
ConditionAverage
3002421001
3255619
OwnershipIndividually owned

Assessment & Sales

$299K
$135K
$17K

Building Permits

86 on record · 54 active
General ConstructionDOB NOW
LOC ISSUED
Filed Dec 4, 2025Est. cost $25KJob #B01184903-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Dec 4, 2025Est. cost $10KJob #B01208216-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Oct 1, 2025Est. cost $15KJob #B01184907-I1
View this permit's full record & inspection history →
PlumbingDOB NOW
SIGNED-OFF
Filed May 29, 2025Est. cost $10KJob #B01208216-I1

Initial Permit

View this permit's full record & inspection history →
StructuralDOB NOW
SIGNED-OFF
Filed May 21, 2025Est. cost $15KJob #B01184907-I1

Initial Permit

View this permit's full record & inspection history →

+ 81 more permits — view full report

Violations

46 on record · 12 open
Judgments · 1 docketed
NYPD summons (OATH)JUDGMENT DOCKETED
Docketed Jan 23, 2012Ticket #0169949111
VAULT OPENING WITHOUT PROPER PROTECTION
ECB
ACTIVE
Issued Oct 24, 2023#35662524L

FAILURE TO POST OR DISTRIBUTE SAFE CONSTRUCTION BILL OF RIGHTS. NOTES:AT THE TIME OF MY INSPECTION I OBSERVED AN OCCUPIED RESIDENTIAL BUILDING WITH ACTIVE CONSTRUCTION PERMITS AND NO SAFE CONSTRUCTION BILL OF R

View this violation's full details & status history →
HPDClass B
INVALID CERTIFICATION
Issued Apr 27, 2018#12360475

§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). '' DEFECTIVE '' IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →
HPDClass B
INVALID CERTIFICATION
Issued Apr 27, 2018#12360477

§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR '' DEFECTIVE '' IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →
HPDClass B
NOT COMPLIED WITH
Issued Jul 12, 2016#11308546

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILING THROUGHOUT IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →
HPDClass B
NOT COMPLIED WITH
Issued Jul 12, 2016#11308549

§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 41 more violations on record — view full report

Get the Complete Report for 89 MONTAGUE 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 89 MONTAGUE ST, Brooklyn built?

The building at 89 MONTAGUE ST, Brooklyn, NY 11201 was constructed in 1919. It is classified as a condo - multi-dwelling with 6 floors and 25 units. The building area is 24,886 sqft.

Are there building permits at 89 MONTAGUE ST, Brooklyn?

Yes. 89 MONTAGUE ST, Brooklyn, NY 11201 has 86 building permits on record, with 54 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 (LOC ISSUED) filed Dec 4, 2025.

Does 89 MONTAGUE ST, Brooklyn have violations?

Yes. 89 MONTAGUE ST, Brooklyn, NY 11201 has 46 violations on record, with 12 currently open. Breakdown: 27 DOB, 6 ECB, 13 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 89 MONTAGUE ST, Brooklyn have docketed judgments?

Yes. 89 MONTAGUE ST, Brooklyn, NY 11201 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 89 MONTAGUE ST?

89 MONTAGUE ST, Brooklyn, NY 11201 has an assessed market value of $299K and a total assessed value of $135K (land: $17K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 89 MONTAGUE ST?

89 MONTAGUE ST, Brooklyn, NY 11201 is zoned R7-1. 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 89 MONTAGUE ST?

89 MONTAGUE ST, Brooklyn, NY 11201 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 89 MONTAGUE ST?

Search 89 MONTAGUE 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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89 MONTAGUE ST, Brooklyn, NY 11201 — Property Records, Permits, Violations, Tax & Zoning | RegWatch