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173 East 89 St

Brooklyn, NY 11236Individually ownedBBL 3047490010BIN 3104770
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Updated Aug 1, 2026 · 16 sources

Year Built1935
Floors2
Units3
Building Area3,400 sqft
ZoningR5
ClassC0
Market Value$1.1M

173 EAST 89 ST is a property located at 173 EAST 89 ST, Brooklyn, NY 11236. It is classified as a walk-up apartment - three families. The building was constructed in 1935. It has 2 floors and 3 units. The building area is 3,400 square feet on a 2,000 sqft lot. The property is zoned R5. The assessed market value is $1.1M. Public records list the property as individually owned. There are 19 violations on record (7 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

54records on file

Completed in 1935, 8901 Ave B rises 2 stories over Kings. Public records put it at 3 units and 3,400 square feet of floor area, on land zoned R5. It is carried on the public rolls at a market value of $1.1M, and assessed for tax at $64.2K. In the 37 years its record reaches back, the lot has drawn 54 separate government filings.

The documentary life of the address leans hard toward violation: 19 of its 54 records, fully 35%, fall under that one heading. Complaint (13) and sale (5) trail well behind. 7 violations stand open against it today.

The pace is anything but even. The record runs hot early and quiets with age, with 2005 its single busiest year.

Read together — 35% violation, 37 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.1M of Kings, written across 54 government filings.

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

Property Details

Address173 EAST 89 ST, Brooklyn, NY 11236
Building TypeWalk-Up Apartment - Three Families
C0
Year Built1935
Floors2
Total Units3
Building Area3,400 sqft
Lot Size2,000 sqft
ZoningR5
ConditionAverage
3047490010
3104770
OwnershipIndividually owned

Assessment & Sales

$1.1M
$64K
$16K

Building Permits

none on record

No building permits found in local records.

Violations

19 on record · 7 open
HPDClass C
NOV SENT OUT
Issued Dec 16, 2005#5918064

SECTION 27-2005 ADM CODE PROVIDE TEMPORARY SEAL ALL ACCESSABLE OPENINGS TO ILLEGALLY SUBDIVIDED APARTMENT IN THE ENTIRE APARTMENT LOCATED AT BSMT-APT BB

View this violation's full details & status history →
HPDClass I
INFO NOV SENT OUT
Issued Nov 14, 2005#5833308

SECTION 27-2142 ADM CODE APTS HAVE BEEN VACATED BY THIS DEPARTMENT AND CANNOT BE REOCCUPIED UNTIL SO ORDERED AFTER PROOF OF COMPLIANCE FOR APTS BASEMENT SOUTH APT'S

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Sep 30, 2005#5765406

SECTION 300, 301, 302, M/D LAW FILE PLANS AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE FOLLOWING ALTERATION OR RESTORE PREMISES TO PRIOR LEGAL CONDITION PARTITION ERECTED SUBDIVIDING INTO 2 CLASS A APARTMENTS AT BASEMENT

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Sep 30, 2005#5765409

SECTION 300, 301, 302, M/D LAW FILE PLANS AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE FOLLOWING ALTERATION OR RESTORE PREMISES TO PRIOR LEGAL CONDITION PARTITION ERECTED SUBDIVIDING INTO 2 CLASS A APTS IN THE ENTIRE APARTMENT LOCATED AT APT BSMT, APARTMENT AT SOUTH

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Feb 3, 1997#1108237

SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING BATHROOM 2 STY APT 2 WADE 485 3858 ER1 97003697

View this violation's full details & status history →

+ 14 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 173 EAST 89 ST, Brooklyn built?

The building at 173 EAST 89 ST, Brooklyn, NY 11236 was constructed in 1935. It is classified as a walk-up apartment - three families with 2 floors and 3 units. The building area is 3,400 sqft.

Are there building permits at 173 EAST 89 ST, Brooklyn?

No building permits were found in local records for 173 EAST 89 ST, Brooklyn, NY 11236. Permit data is sourced from the NYC Department of Buildings. For the most current permit status, check DOB NOW or BIS directly.

Does 173 EAST 89 ST, Brooklyn have violations?

Yes. 173 EAST 89 ST, Brooklyn, NY 11236 has 19 violations on record, with 7 currently open. Breakdown: 19 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 173 EAST 89 ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 173 EAST 89 ST, Brooklyn, NY 11236. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 173 EAST 89 ST?

173 EAST 89 ST, Brooklyn, NY 11236 has an assessed market value of $1.1M and a total assessed value of $64K (land: $16K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 173 EAST 89 ST?

173 EAST 89 ST, Brooklyn, NY 11236 is zoned R5. 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 173 EAST 89 ST?

173 EAST 89 ST, Brooklyn, NY 11236 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 173 EAST 89 ST?

Search 173 EAST 89 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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173 EAST 89 ST, Brooklyn, NY 11236 — Property Records, Permits, Violations, Tax & Zoning | RegWatch