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647 Cauldwell Ave

Bronx, NY 10455Company-ownedBBL 2026240082BIN 2004460
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Updated Aug 1, 2026 · 16 sources

Year Built1913
Floors6
Units43
Building Area28,704 sqft
ZoningR6
ClassC1
Market Value$1.4M

647 CAULDWELL AVE is a property located at 647 CAULDWELL AVE, Bronx, NY 10455. It is classified as a walk-up apartment - over six families without stores. The building was constructed in 1913. It has 6 floors and 43 units. The building area is 28,704 square feet on a 6,400 sqft lot. The property is zoned R6. The assessed market value is $1.4M. It last sold for $5.7M on May 27, 2026. Public records list the property as company-owned. There are 14 building permits on record (11 active). There are 808 violations on record (90 currently open). 14 docketed judgments carrying $630 in open balances 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

1,889records on file
100Energy Star

Completed in 1913, 647 Cauldwell Ave rises 6 stories over Bronx. Public records put it at 43 units and 28,704 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $1.4M, and assessed for tax at $648K. In the 58 years its record reaches back, the lot has drawn 1,889 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 934 of its 1,889 records, fully 49%, fall under that one heading. Violation (808) and enforcement (33) trail well behind. 90 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 2025.

On the environmental ledger, the building posts an Energy Star score of 100, with a site energy-use intensity of 24.0 kBtu per square foot. Its operations answer for roughly 70 metric tons of CO2-equivalent a year.

Read together — 49% complaint, 58 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.4M of Bronx, written across 1,889 government filings.

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

Property Details

Address647 CAULDWELL AVE, Bronx, NY 10455
Building TypeWalk-Up Apartment - Over Six Families Without Stores
C1
Year Built1913
Floors6
Total Units43
Building Area28,704 sqft
Lot Size6,400 sqft
ZoningR6
ConditionAverage
2026240082
2004460
OwnershipCompany-owned

Assessment & Sales

$1.4M
$648K
$36K
$5.7M
Last Sale DateMay 27, 2026

Building Permits

14 on record · 11 active
Sidewalk ShedDOB NOW
PERMIT ISSUED
Filed Oct 24, 2025Est. cost $8KJob #X01308204-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Oct 24, 2025Est. cost $8KJob #X01308204-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Oct 24, 2025Job #X01308244-I1-EL

INSTALLATION OF TEMPORARY WIRING AND LIGHTING FOR SIDEWALK SHED. 66 LF

View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Apr 2, 2021Job #X00497628-I1-EL

Replacing defective outlets and switches, and repairing wiring to light fixtures throughout apt. 24 on the 2nd floor, and installing circuit breakers or blanks to cover open spaces in panel.

View this permit's full record & inspection history →
Alteration — Type 1DOB Legacy
PLAN EXAM - DISAPPROVED
Filed Feb 12, 2021Est. cost $39KJob #210182005-01

GEN. CONSTR.

View this permit's full record & inspection history →

+ 9 more permits — view full report

Violations

808 on record · 90 open
Open judgment balance — docketed OATH judgments$630
Judgments · 14 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2026Ticket #035717905K
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 3, 2026Balance $630Ticket #039162872M
FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2021Ticket #035494124M
UNLAWFUL ACTS.FAILURE TO COMPLY WITH AN ORDER OF THE COMMISSIONER
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2021Ticket #035494101J
UNAPPROVED UNSAFE UNSUITABLE ELECTRICAL EQUIPMENT OR WIRING IN USE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2017Ticket #0195665196
FAILURE TO CLEAN 18 INCHES INTO STREET

+ 9 more docketed judgments — view full report

HPDClass C
NOV SENT OUT
Issued Jul 24, 2026#19093399

§ 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING AND WALLS IN THE ENTIRE APARTMENT LOCATED AT APT 42, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Jul 24, 2026#19093400

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT 42, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Jul 24, 2026#19093401

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILNG IN THE BATHROOM LOCATED AT APT 42, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass B
NOTICE OF ISSUANCE SENT TO TENANT
Issued Jul 24, 2026#19093402

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 10 SQ FT AT CEILING AND ALL WALLS IN THE BATHROOM LOCATED AT APT 42, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Jul 24, 2026#19093403

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT ALL WALLS IN THE BATHROOM LOCATED AT APT 42, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →

+ 803 more violations on record — view full report

Get the Complete Report for 647 CAULDWELL 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 647 CAULDWELL AVE, Bronx built?

The building at 647 CAULDWELL AVE, Bronx, NY 10455 was constructed in 1913. It is classified as a walk-up apartment - over six families without stores with 6 floors and 43 units. The building area is 28,704 sqft.

Are there building permits at 647 CAULDWELL AVE, Bronx?

Yes. 647 CAULDWELL AVE, Bronx, NY 10455 has 14 building permits on record, with 11 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Sidewalk Shed (PERMIT ISSUED) filed Oct 24, 2025.

Does 647 CAULDWELL AVE, Bronx have violations?

Yes. 647 CAULDWELL AVE, Bronx, NY 10455 has 808 violations on record, with 90 currently open. Breakdown: 10 DOB, 6 ECB, 792 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 647 CAULDWELL AVE, Bronx have docketed judgments?

Yes. 647 CAULDWELL AVE, Bronx, NY 10455 has 14 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $630. 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 647 CAULDWELL AVE?

647 CAULDWELL AVE, Bronx, NY 10455 has an assessed market value of $1.4M and a total assessed value of $648K (land: $36K). Assessment data is from the NYC Department of Finance (DOF).

When was 647 CAULDWELL AVE last sold?

647 CAULDWELL AVE, Bronx, NY 10455 last sold for $5.7M on May 27, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 647 CAULDWELL AVE?

647 CAULDWELL AVE, Bronx, NY 10455 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 647 CAULDWELL AVE?

647 CAULDWELL AVE, Bronx, NY 10455 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 647 CAULDWELL AVE?

Search 647 CAULDWELL 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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647 CAULDWELL AVE, Bronx, NY 10455 — Property Records, Permits, Violations, Tax & Zoning | RegWatch