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1815 Prospect Ave

Bronx, NY 10457Company-ownedBBL 2029490075BIN 2009958
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Updated Aug 2, 2026 · 16 sources

Year Built1931
Floors5
Units45
Building Area54,126 sqft
ZoningR7-1
ClassC6
Market Value$3.5M

1815 PROSPECT AVE is a property located at 1815 PROSPECT AVE, Bronx, NY 10457. It is classified as a walk-up apartment - cooperative. The building was constructed in 1931. It has 5 floors and 45 units. The building area is 54,126 square feet on a 11,900 sqft lot. The property is zoned R7-1. The assessed market value is $3.5M. It last sold for $1.2M on Dec 1, 2008. Public records list the property as company-owned. There are 26 building permits on record (23 active). There are 47 violations on record (16 currently open). 11 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

200records on file
84Energy Star

Completed in 1931, 1815 Prospect Ave rises 5 stories over Bronx. Public records put it at 45 units and 54,126 square feet of floor area, on land zoned R7-1. It is carried on the public rolls at a market value of $3.5M, and assessed for tax at $1.6M. In the 57 years its record reaches back, the lot has drawn 200 separate government filings.

The documentary life of the address leans hard toward violation: 47 of its 200 records, fully 24%, fall under that one heading. Inspection (38) and complaint (35) trail well behind. 16 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 2023.

On the environmental ledger, the building posts an Energy Star score of 84, with a site energy-use intensity of 75.3 kBtu per square foot. Its operations answer for roughly 262 metric tons of CO2-equivalent a year.

Read together — 24% violation, 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.

$3.5M of Bronx, written across 200 government filings.

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

Property Details

Address1815 PROSPECT AVE, Bronx, NY 10457
Building TypeWalk-Up Apartment - Cooperative
C6
Year Built1931
Floors5
Total Units45
Building Area54,126 sqft
Lot Size11,900 sqft
ZoningR7-1
ConditionAverage
2029490075
2009958
OwnershipCompany-owned

Assessment & Sales

$3.5M
$1.6M
$134K
$1.2M
Last Sale DateDec 1, 2008

Building Permits

26 on record · 23 active
Sidewalk ShedDOB NOW
PERMIT ISSUED
Filed Jul 8, 2026Est. cost $1KJob #X00721099-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jun 22, 2026Job #X01232586-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Apr 6, 2026Est. cost $1KJob #X00721099-I1
View this permit's full record & inspection history →
Suspended ScaffoldDOB NOW
PERMIT ISSUED
Filed Jan 14, 2026Job #X01232586-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Dec 17, 2025Job #X01335689-I1-EL

INSTALLATION OF LIGHTING FOR SIDEWALK SHED.

View this permit's full record & inspection history →

+ 21 more permits — view full report

Violations

47 on record · 16 open
Judgments · 11 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2024Ticket #014109543L
INSPECTION AND TESTING
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2021Ticket #000419799K
UNREGISTERED BOILER OR WATER HEATER-350,000-4,200,000 BTU HR 1ST OFF
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2020Ticket #000422537H
UNREGISTERED BOILER OR WATER HEATER-350,000-4,200,000 BTU HR 1ST OFF
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2018Ticket #011641577L
INSPECTION AND TESTING
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2018Ticket #000416721R
OPERATING EMISSION SOURCE WITH EXPIRED REGISTRATION 1ST OFF

+ 6 more docketed judgments — view full report

DOB LegacyC
ACTIVE
Issued Jul 16, 2026#2822171

FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. OBSERVED THE FOLLOWING CONDITIONS:HAZARDOUS DEFECTED DETERIORATION @ EXPOSURES AND ELEVATION. CRACKS/STEP CRACKS AT BULKHEAD AND PARAPET STUCCO. ROOF AREA DEFECT AT BULKHEAD AND PARAPET. REMEDY: REPAIR AND/OR REPLACE

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Oct 15, 2025#35718540L

FAILURE TO TAKE AND PROVIDE UNOBSTRUCTED PASSAGEWAY.NOTE:AT THE TIME OF INSPECTION OBSERVED ITEMS STORED AT FIRE ESCAPE LANDING AT EXPOSURE 2 SOUTH ELEVATION.REM:REMOVE EGRESS OBSTRUCTIONS.

View this violation's full details & status history →
DOB LegacyC
ACTIVE
Issued Oct 15, 2025#2795262

EMERGENCY WORK ORDER DUE TO CRACKS/STEP CRACKS DAMAGED/OPEN JOINTS & BULGING @ EXPOSURE 1 EAST ELEV & EXPOSURE 2 SOUTH ELEV. CONDITIONS ALSO EXIST AT BUILDING ENTRANCE COURTYARD. REMEDY: IMMEDIATELY PROVIDE SAFETY MEASURES AT EXPOSURE 1 COURTYARD. FULL SAFETY MEASURES @ EXPOSURE 2 & EXTEND FULL SAFETY MEASURES AT EXPOSURE 1

View this violation's full details & status history →
DOB LegacyC
ACTIVE
Issued Oct 15, 2025#2795394

FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. AT EXPOSURE 1, CRACK DETERIORATION, DAMAGED JOINTS & DEFLATED WINDOW LINTELS EXPOSURE 2: BULGING, CRACK STEPS CRACKS & DAMAGED JOINTS. FAILED STUCCO AT EXPOSURE 3 AND EXPOSURE 4. REMEDY: REPAIR AND/OR REPLACE

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Jul 3, 2024#17092458

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT NORTH WALL IN THE 5th ROOM FROM EAST LOCATED AT APT 3D, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →

+ 42 more violations on record — view full report

Get the Complete Report for 1815 PROSPECT 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 1815 PROSPECT AVE, Bronx built?

The building at 1815 PROSPECT AVE, Bronx, NY 10457 was constructed in 1931. It is classified as a walk-up apartment - cooperative with 5 floors and 45 units. The building area is 54,126 sqft.

Are there building permits at 1815 PROSPECT AVE, Bronx?

Yes. 1815 PROSPECT AVE, Bronx, NY 10457 has 26 building permits on record, with 23 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 Jul 8, 2026.

Does 1815 PROSPECT AVE, Bronx have violations?

Yes. 1815 PROSPECT AVE, Bronx, NY 10457 has 47 violations on record, with 16 currently open. Breakdown: 13 DOB, 2 ECB, 32 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1815 PROSPECT AVE, Bronx have docketed judgments?

Yes. 1815 PROSPECT AVE, Bronx, NY 10457 has 11 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 1815 PROSPECT AVE?

1815 PROSPECT AVE, Bronx, NY 10457 has an assessed market value of $3.5M and a total assessed value of $1.6M (land: $134K). Assessment data is from the NYC Department of Finance (DOF).

When was 1815 PROSPECT AVE last sold?

1815 PROSPECT AVE, Bronx, NY 10457 last sold for $1.2M on Dec 1, 2008. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 1815 PROSPECT AVE?

1815 PROSPECT AVE, Bronx, NY 10457 is zoned R7-1. 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 1815 PROSPECT AVE?

1815 PROSPECT AVE, Bronx, NY 10457 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 1815 PROSPECT AVE?

Search 1815 PROSPECT 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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1815 PROSPECT AVE, Bronx, NY 10457 — Property Records, Permits, Violations, Tax & Zoning | RegWatch