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Bronx • Office

1 Irwin Ave

Bronx, NY 10463Company-ownedBBL 2057260670BIN 2083311
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Updated Aug 1, 2026 · 16 sources

Year Built1910
Floors2
Units12
Building Area7,300 sqft
ZoningR6
ClassO5
Market Value$1.1M

1 IRWIN AVE is a property located at 1 IRWIN AVE, Bronx, NY 10463. It is classified as a office - non-combustible. The building was constructed in 1910. It has 2 floors and 12 units. The building area is 7,300 square feet on a 7,100 sqft lot. The property is zoned R6. The assessed market value is $1.1M. Public records list the property as company-owned. There are 14 building permits on record (6 active). There are 7 violations on record (2 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

52records on file

Completed in 1910, 1 Irwin Ave rises 2 stories over Bronx. Public records put it at 12 units and 7,300 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $1.1M, and assessed for tax at $500K. In the 43 years its record reaches back, the lot has drawn 52 separate government filings.

The documentary life of the address leans hard toward complaint: 15 of its 52 records, fully 29%, fall under that one heading. Permit (14) and violation (7) trail well behind. 2 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 2026.

Read together — 29% complaint, 43 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.1M of Bronx, written across 52 government filings.

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

Property Details

Address1 IRWIN AVE, Bronx, NY 10463
Building TypeOffice - Non-Combustible
O5
Year Built1910
Floors2
Total Units12
Building Area7,300 sqft
Lot Size7,100 sqft
ZoningR6
2057260670
2083311
OwnershipCompany-owned

Assessment & Sales

$1.1M
$500K
$80K

Building Permits

14 on record · 6 active
Cats RegistrationOther
CURRENT
Filed Oct 25, 2023Job #408995
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 23, 2021Est. cost $25KJob #X00401141-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 23, 2021Est. cost $40KJob #X00401141-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 23, 2021Est. cost $15KJob #X00401141-S2
View this permit's full record & inspection history →
BoilerDOB NOW
SIGNED-OFF
Filed Nov 10, 2020Est. cost $40KJob #X00401141-S1

Initial Permit

View this permit's full record & inspection history →

+ 9 more permits — view full report

Violations

7 on record · 2 open
DOB LegacyLBLVIO
ACTIVE
Issued Dec 31, 2009#1474600
View this violation's full details & status history →
DOB LegacyC
ACTIVE
Issued Sep 25, 2008#1347513

WORK WITHOUT A PERMIT. WORK NOTED: AT THE SECOND FLOOR, 2 OFFICES WERE CONVERTED TO ONE APARTMENT. THERE IS A KITCHEN, 3 PIECE, BY THE ENTRANCE OF APARTMENT #2

View this violation's full details & status history →

+ 5 more violations on record — view full report

Get the Complete Report for 1 IRWIN AVE

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

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Frequently Asked Questions

When was 1 IRWIN AVE, Bronx built?

The building at 1 IRWIN AVE, Bronx, NY 10463 was constructed in 1910. It is classified as a office - non-combustible with 2 floors and 12 units. The building area is 7,300 sqft.

Are there building permits at 1 IRWIN AVE, Bronx?

Yes. 1 IRWIN AVE, Bronx, NY 10463 has 14 building permits on record, with 6 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Registration (CURRENT) filed Oct 25, 2023.

Does 1 IRWIN AVE, Bronx have violations?

Yes. 1 IRWIN AVE, Bronx, NY 10463 has 7 violations on record, with 2 currently open. Breakdown: 5 DOB, 2 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1 IRWIN AVE, Bronx have docketed judgments?

No docketed OATH judgments were found in local records for 1 IRWIN AVE, Bronx, NY 10463. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 1 IRWIN AVE?

1 IRWIN AVE, Bronx, NY 10463 has an assessed market value of $1.1M and a total assessed value of $500K (land: $80K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 1 IRWIN AVE?

1 IRWIN AVE, Bronx, NY 10463 is zoned R6. 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 1 IRWIN AVE?

1 IRWIN AVE, Bronx, NY 10463 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 1 IRWIN AVE?

Search 1 IRWIN 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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1 IRWIN AVE, Bronx, NY 10463 — Property Records, Permits, Violations, Tax & Zoning | RegWatch