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Bronx • Office

305 Rider Ave

Bronx, NY 10451Company-ownedBBL 2023400072BIN 2000978
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Updated Aug 1, 2026 · 16 sources

Year Built1927
Floors4
Units1
Building Area74,044 sqft
ZoningM1-2
ClassO2
Market Value$10.4M

305 RIDER AVE is a property located at 305 RIDER AVE, Bronx, NY 10451. It is classified as a office - fireproof (over 100k sq ft). The building was constructed in 1927. It has 4 floors and 1 unit. The building area is 74,044 square feet on a 18,750 sqft lot. The property is zoned M1-2. The assessed market value is $10.4M. Public records list the property as company-owned. There are 87 building permits on record (61 active). There are 110 violations on record (0 currently open). 5 docketed judgments 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

354records on file
67Energy Star

Completed in 1927, 305 Rider Ave rises 4 stories over Bronx. Public records put it at 1 unit and 74,044 square feet of floor area, on land zoned M1-2. It is carried on the public rolls at a market value of $10.4M, and assessed for tax at $4.7M. In the 53 years its record reaches back, the lot has drawn 354 separate government filings.

The documentary life of the address leans hard toward violation: 110 of its 354 records, fully 31%, fall under that one heading. Permit (87) and inspection (63) trail well behind. No 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 2017.

On the environmental ledger, the building posts an Energy Star score of 67, with a site energy-use intensity of 71.2 kBtu per square foot. Its operations answer for roughly 537 metric tons of CO2-equivalent a year.

Read together — 31% violation, 53 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$10.4M of Bronx, written across 354 government filings.

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

Property Details

Address305 RIDER AVE, Bronx, NY 10451
Building TypeOffice - Fireproof (over 100K sq ft)
O2
Year Built1927
Floors4
Total Units1
Building Area74,044 sqft
Lot Size18,750 sqft
ZoningM1-2
2023400072
2000978
OwnershipCompany-owned

Assessment & Sales

$10.4M
$4.7M
$295K

Building Permits

87 on record · 61 active
Cats Certificate To OperateOther
CURRENT
Filed Nov 6, 2025Job #466969
View this permit's full record & inspection history →
Asbestos AbatementDEP
CLOSED
Filed Mar 25, 2023Job #TRU0347BX23
View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Oct 27, 2020Job #X00419910-I1-EL

installing outlets for new kiosks and scanners

View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Apr 4, 2019Job #X00137330-P2

Disconnect and reconnect Duct heater in floors 1-4 . Creplace 10 EM lights as well as cooling tower with disconnects and controls

View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Mar 7, 2019Job #X00137330-P1

Disconnect and reconnect Duct heater in floors 1-4 . Creplace 10 EM lights as well as cooling tower with disconnects and controls

View this permit's full record & inspection history →

+ 82 more permits — view full report

Violations

110 on record · none currently open
Judgments · 5 docketed
OATH summonsJUDGMENT DOCKETED
Docketed Jan 31, 2005Ticket #0140645809
20040618Y
OATH summonsJUDGMENT DOCKETED
Docketed Jan 31, 2005Ticket #0140645818
20040618Y
OATH summonsJUDGMENT DOCKETED
Docketed Oct 31, 2001Ticket #034270462X
WORK WITHOUT A PERMIT.NOTED:HAVING REMOVED DROP CEILING AND PARTITIONS
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Oct 2, 2001Ticket #050033022N
FAILED TO CONFIRM ABSENCE OF VISIBLE ACM BEFORE FINAL AIR MONITORING
OATH summonsJUDGMENT DOCKETED
Docketed Jan 31, 2001Ticket #038097060M
37R12,22Q06. 37- PROPERLY FUSE CONTROLLER. (REMOVE ALL ILLEGAL FUSES)
DOB LegacyE
RESOLVED
Issued Jan 31, 2020#2440341
View this violation's full details & status history →
DOB LegacyE
RESOLVED
Issued Jan 31, 2020#2440342
View this violation's full details & status history →
DOB LegacyE
RESOLVED
Issued Jan 31, 2020#2440343
View this violation's full details & status history →
DOB LegacyE
RESOLVED
Issued Jan 31, 2020#1268185
View this violation's full details & status history →
DOB LegacyElevator
DISMISSED
Issued May 20, 2019#2355444

FAILURE TO PERFORM CATEGORY 5 INSPECTION

View this violation's full details & status history →

+ 105 more violations on record — view full report

Get the Complete Report for 305 RIDER 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 305 RIDER AVE, Bronx built?

The building at 305 RIDER AVE, Bronx, NY 10451 was constructed in 1927. It is classified as a office - fireproof (over 100k sq ft) with 4 floors and 1 unit. The building area is 74,044 sqft.

Are there building permits at 305 RIDER AVE, Bronx?

Yes. 305 RIDER AVE, Bronx, NY 10451 has 87 building permits on record, with 61 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Certificate To Operate (CURRENT) filed Nov 6, 2025.

Does 305 RIDER AVE, Bronx have violations?

Yes. 305 RIDER AVE, Bronx, NY 10451 has 110 violations on record, with 0 currently open. Breakdown: 84 DOB, 26 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 305 RIDER AVE, Bronx have docketed judgments?

Yes. 305 RIDER AVE, Bronx, NY 10451 has 5 docketed judgments 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 305 RIDER AVE?

305 RIDER AVE, Bronx, NY 10451 has an assessed market value of $10.4M and a total assessed value of $4.7M (land: $295K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 305 RIDER AVE?

305 RIDER AVE, Bronx, NY 10451 is zoned M1-2. 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 305 RIDER AVE?

305 RIDER AVE, Bronx, NY 10451 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 305 RIDER AVE?

Search 305 RIDER 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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305 RIDER AVE, Bronx, NY 10451 — Property Records, Permits, Violations, Tax & Zoning | RegWatch