870 COURTLANDT AVE, Bronx, NY 10451 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Year Built2010

Floors6

Units72

Building Area97,853 sqft

ZoningR8

ClassRM

Market Value$1.5M

870 COURTLANDT AVE is a property located at 870 COURTLANDT AVE, Bronx, NY 10451. It is classified as a condo - multi-dwelling. The building was constructed in 2010. It has 6 floors and 72 units. The building area is 97,853 square feet on a 13,780 sqft lot. The property is zoned R8. The assessed market value is $1.5M. Public records list the property as company-owned. There are 92 building permits on record (71 active). There are 337 violations on record (105 currently open). 21 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

1,230records on file

65Energy Star

Completed in 2010, 870 Courtlandt Ave rises 6 stories over Bronx. Public records put it at 72 units and 97,853 square feet of floor area, on land zoned R8. It is carried on the public rolls at a market value of $1.5M, and assessed for tax at $676K. In the 57 years its record reaches back, the lot has drawn 1,230 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 584 of its 1,230 records, fully 47%, fall under that one heading. Violation (337) and enforcement (101) trail well behind. 105 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.

On the environmental ledger, the building posts an Energy Star score of 65, with a site energy-use intensity of 60.6 kBtu per square foot. Its operations answer for roughly 435 metric tons of CO2-equivalent a year.

Read together — 47% complaint, 57 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.5M of Bronx, written across 1,230 government filings.

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Sources

NYC DOB NYC HPD NYC DOF ACRIS NYC DCP ECB/OATH NYC DEP NYC LPC NYC FDNY NYS DHCR MOCEJ FEMA EPA US Census HUD USGS

updated Aug 1, 2026

Property Details

Address870 COURTLANDT AVE, Bronx, NY 10451

Building TypeCondo - Multi-Dwelling

Building ClassRM

Year Built2010

Floors6

Total Units72

Building Area97,853 sqft

Lot Size13,780 sqft

ZoningR8

ConditionGood

BBL2024077501

BIN2116642

OwnershipCompany-owned

Assessment & Sales

Market Value$1.5M

Assessed Total$676K

Assessed Land$25K

Building Permits

92 on record · 71 active

General ConstructionDOB NOW

PERMIT ISSUED

Filed Jul 24, 2026Est. cost $180KJob #X01183274-S2

Renewal Permit Without Changes

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Jul 24, 2026Est. cost $180KJob #X01183274-S2

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Jun 5, 2026Est. cost $30KJob #X01183274-S1

View this permit's full record & inspection history →

PlumbingDOB NOW

PERMIT ISSUED

Filed Jun 4, 2026Est. cost $30KJob #X01183274-S1

Initial Permit

View this permit's full record & inspection history →

ElectricalDOB NOW

PERMIT ISSUED

Filed May 29, 2026Job #X01409181-I1-EL

RENOVATION OF COMMERCAL FIRST FLOOR OFFICES 2 BATHROOMS KITCHEN IN CONDO BUILDING

View this permit's full record & inspection history →

+ 87 more permits — view full report

Violations

337 on record · 105 open

Judgments · 21 docketed

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Feb 29, 2024Ticket #012134746N

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Feb 29, 2024Ticket #012134747P

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed May 31, 2022Ticket #012117038H

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed May 31, 2022Ticket #012117039J

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed May 31, 2022Ticket #012117040R

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

+ 16 more docketed judgments — view full report

HPDClass B

NOV SENT OUT

Issued Jul 9, 2026#19059252

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRICAL OUTLETS AT NORTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 7C, 7th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Jul 9, 2026#19059253

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AND ALL WALLS IN THE KITCHEN LOCATED AT APT 7C, 7th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass A

NOV SENT OUT

Issued Jul 9, 2026#19059254

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND ALL WALLS IN THE KITCHEN LOCATED AT APT 7C, 7th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass C

NOTICE OF ISSUANCE SENT TO TENANT

Issued Jul 9, 2026#19059255

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 7C, 7th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Jul 9, 2026#19059256

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AND NORTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 7C, 7th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

+ 332 more violations on record — view full report

Get the Complete Report for 870 COURTLANDT 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 870 COURTLANDT AVE, Bronx built?

The building at 870 COURTLANDT AVE, Bronx, NY 10451 was constructed in 2010. It is classified as a condo - multi-dwelling with 6 floors and 72 units. The building area is 97,853 sqft.

Are there building permits at 870 COURTLANDT AVE, Bronx?

Yes. 870 COURTLANDT AVE, Bronx, NY 10451 has 92 building permits on record, with 71 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (PERMIT ISSUED) filed Jul 24, 2026.

Does 870 COURTLANDT AVE, Bronx have violations?

Yes. 870 COURTLANDT AVE, Bronx, NY 10451 has 337 violations on record, with 105 currently open. Breakdown: 34 DOB, 27 ECB, 276 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 870 COURTLANDT AVE, Bronx have docketed judgments?

Yes. 870 COURTLANDT AVE, Bronx, NY 10451 has 21 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 870 COURTLANDT AVE?

870 COURTLANDT AVE, Bronx, NY 10451 has an assessed market value of $1.5M and a total assessed value of $676K (land: $25K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 870 COURTLANDT AVE?

870 COURTLANDT AVE, Bronx, NY 10451 is zoned R8. 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 870 COURTLANDT AVE?

870 COURTLANDT 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 870 COURTLANDT AVE?

Search 870 COURTLANDT 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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870 COURTLANDT AVE, Bronx, NY 10451 — Property Records, Permits, Violations, Tax & Zoning | RegWatch