Bronx • Walk

3820 Waldo Ave

Bronx, NY 10463Company-ownedBBL 2057770714BIN 2084025

Updated Aug 1, 2026 · 16 sources

Year Built1923
Floors5
Units66
Building Area76,677 sqft
ZoningR6
ClassC1
Market Value$5.8M

3820 WALDO AVE is a property located at 3820 WALDO AVE, Bronx, NY 10463. It is classified as a walk-up apartment - over six families without stores. The building was constructed in 1923. It has 5 floors and 66 units. The building area is 76,677 square feet on a 23,525 sqft lot. The property is zoned R6. The assessed market value is $5.8M. Public records list the property as company-owned. There are 7 building permits on record (4 active). There are 107 violations on record (7 currently open). 64 docketed judgments carrying $1,125 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

512records on file
100Energy Star

Completed in 1923, 3820 Waldo Ave rises 5 stories over Bronx. Public records put it at 66 units and 76,677 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $5.8M, and assessed for tax at $2.6M. In the 102 years its record reaches back, the lot has drawn 512 separate government filings.

The documentary life of the address leans hard toward complaint: 268 of its 512 records, fully 52%, fall under that one heading. Violation (107) and enforcement (88) trail well behind. 7 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 100, with a site energy-use intensity of 48.4 kBtu per square foot. Its operations answer for roughly 256 metric tons of CO2-equivalent a year.

Read together — 52% complaint, 102 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$5.8M of Bronx, written across 512 government filings.

Property Details

Address3820 WALDO AVE, Bronx, NY 10463
Building TypeWalk-Up Apartment - Over Six Families Without Stores
C1
Year Built1923
Floors5
Total Units66
Building Area76,677 sqft
Lot Size23,525 sqft
ZoningR6
ConditionAverage
2057770714
2084025
OwnershipCompany-owned

Assessment & Sales

$5.8M
$2.6M
$370K

Building Permits

7 on record · 4 active
Cats Certificate To OperateOther
CURRENT
Filed Aug 22, 2023Job #396253
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Sep 3, 2010Est. cost $3KJob #220032649-01
Construction EquipmentDOB Legacy
ISSUED
Filed Oct 19, 2009Job #220032649-01-01
Construction EquipmentDOB Legacy
ISSUED
Filed Oct 19, 2009Job #220032649-1-1-hist
Construction EquipmentDOB Legacy
ISSUED
Filed May 28, 1993Job #200258407-01-01

+ 2 more permitsview full report

Violations

107 on record · 7 open
Open judgment balance — docketed OATH judgments$1,125
Judgments · 64 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2026Balance $300Ticket #049514578K
STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2025Balance $100Ticket #049174817K
RECYCLABLES PLACED FOR COLLECTION WITH NON-RECYC 9+ DWELLING UNITS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2025Balance $100Ticket #049086788K
FAIL TO RECYCLE ORGANIC WASTE 9 OR MORE DWELLING UNITS 1ST
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2025Balance $25Ticket #049086789M
RECYC PLACED FOR COLLECTION W NON-RECYC 1 TO 8 DWELLING UNITS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2022Ticket #047455631K
FAILURE TO CLEAN 18 INCHES INTO STREET

+ 59 more docketed judgmentsview full report

HPDClass C
NOT COMPLIED WITH
Issued Dec 20, 2025#18518826

§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE DOOR HITTING FRAME AT 1st PUBLIC HALL BULKHEAD FROM NORTH

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Jun 18, 2024#39117215J

OBSERVED HORIZONTAL MASONRY CRACKS AT FIFTH FLOOR SOUTH/EAST ELEVATION. DAMAGED WOODEN FASCIA AT ROOF LEVEL EXPOSURE#1 AT 3820 WALDO AVE. BRICK STEP CRACKS AND DAMAGED WOODEN FASCIA AT ROOF LEVEL NORTH/EAST COR

View this violation's full details & status history →

+ 105 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 3820 WALDO AVE, Bronx built?

The building at 3820 WALDO AVE, Bronx, NY 10463 was constructed in 1923. It is classified as a walk-up apartment - over six families without stores with 5 floors and 66 units. The building area is 76,677 sqft.

Are there building permits at 3820 WALDO AVE, Bronx?

Yes. 3820 WALDO AVE, Bronx, NY 10463 has 7 building permits on record, with 4 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 Aug 22, 2023.

Does 3820 WALDO AVE, Bronx have violations?

Yes. 3820 WALDO AVE, Bronx, NY 10463 has 107 violations on record, with 7 currently open. Breakdown: 10 ECB, 97 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 3820 WALDO AVE, Bronx have docketed judgments?

Yes. 3820 WALDO AVE, Bronx, NY 10463 has 64 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,125. 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 3820 WALDO AVE?

3820 WALDO AVE, Bronx, NY 10463 has an assessed market value of $5.8M and a total assessed value of $2.6M (land: $370K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 3820 WALDO AVE?

3820 WALDO 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 3820 WALDO AVE?

3820 WALDO 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 3820 WALDO AVE?

Search 3820 WALDO 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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3820 WALDO AVE, Bronx, NY 10463 — Property Records, Permits, Violations, Tax & Zoning | RegWatch