Bronx • Elevator Apartment

1523 Undercliff Ave

Bronx, NY 10453Company-ownedBBL 2028800059BIN 2120057
Year Built2011
Floors8
Units15
Building Area17,463 sqft
ZoningR7-1
ClassD1
Market Value$1.2M

1523 UNDERCLIFF AVE is a property located at 1523 UNDERCLIFF AVE, Bronx, NY 10453. It is classified as a elevator apartment - semi-fireproof. The building was constructed in 2011. It has 8 floors and 15 units. The building area is 17,463 square feet on a 5,003 sqft lot. The property is zoned R7-1. The assessed market value is $1.2M. It last sold for $316K on Jun 29, 2010. Public records list the property as company-owned. There are 48 building permits on record (34 active). There are 254 violations on record (59 currently open). 48 docketed judgments carrying $43,012 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

850records on file

Completed in 2011, 1523 Undercliff Ave rises 8 stories over Bronx. Public records put it at 15 units and 17,463 square feet of floor area, on land zoned R7-1. It is carried on the public rolls at a market value of $1.2M, and assessed for tax at $524K. In the 61 years its record reaches back, the lot has drawn 850 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 353 of its 850 records, fully 42%, fall under that one heading. Violation (254) and inspection (62) trail well behind. 59 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 2024.

Read together — 42% complaint, 61 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.2M of Bronx, written across 850 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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Property Details

Address1523 UNDERCLIFF AVE, Bronx, NY 10453
Building TypeElevator Apartment - Semi-Fireproof
D1
Year Built2011
Floors8
Total Units15
Building Area17,463 sqft
Lot Size5,003 sqft
ZoningR7-1
ConditionAverage
2028800059
2120057
OwnershipCompany-owned

Assessment & Sales

$1.2M
$524K
$68K
$316K
Last Sale DateJun 29, 2010

Building Permits

48 on record · 34 active
ElevatorDOB NOW
SIGNED OFF
Filed Jul 23, 2020Job #X00342608-I1
New BuildingDOB Legacy
SIGNED OFF
Filed Feb 1, 2013Job #220017041-02
New BuildingDOB Legacy
SIGNED OFF
Filed Feb 1, 2013Job #220017041-01
New BuildingDOB Legacy
SIGNED OFF
Filed Feb 1, 2013Job #220017041-03
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Sep 18, 2012Est. cost $3KJob #220022115-01

+ 43 more permits — view full report

Violations

254 on record · 59 open
Open judgment balance — docketed OATH judgments$43,012
Judgments · 48 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 8, 2026Balance $1,000Ticket #012182154X
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 8, 2026Balance $5,000Ticket #012182156J
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2025Balance $300Ticket #049033562Z
STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2025Balance $300Ticket #049033534L
STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2025Balance $100Ticket #048860553J
SPILLAGE FROM A RECEPTACLE 1ST OFFENSE

+ 43 more docketed judgments — view full report

HPDClass C
NOV SENT OUT
Issued Oct 20, 2026#19313323

§ 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 LATCH AT BUILDING ENTRANCE DOOR (STREET TO VESTIBULE) AT PUBLIC HALL, 8th STORY

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Oct 20, 2026#19313324

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AND IT'S ASSEMBLIES AT BUILDING ENTRANCE DOOR (STREET TO VESTIBULE) AT PUBLIC HALL, 8th STORY

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HPDClass B
NOV SENT OUT
Issued Oct 20, 2026#19313325

§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING COVERS FOR ELECTRICAL OUTLETS AT EAST WALL AT PUBLIC HALL, 8th STORY

View this violation's full details & status history →
ECBElevator
ACTIVE
Issued Sep 16, 2026#39204263J

CL TOP OF CAR LIGHTING INOPERATIVE. ILLUMINATION SHOULD BE PROVIDED ON TOP OF THE CAR. ASME A17.1-2013 2.14.7.1.1. ASS 2 ITEMS: ACCESS TO ELEVATOR MACHINE ROOM WAS NOT PROVIDED AT TIME OF INSPECTION, PREVENTING

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Sep 3, 2026#19189171

§ 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 HINGES AT COMPACTOR CLOSET DOOR AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →

+ 249 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 1523 UNDERCLIFF AVE, Bronx built?

The building at 1523 UNDERCLIFF AVE, Bronx, NY 10453 was constructed in 2011. It is classified as a elevator apartment - semi-fireproof with 8 floors and 15 units. The building area is 17,463 sqft.

Are there building permits at 1523 UNDERCLIFF AVE, Bronx?

Yes. 1523 UNDERCLIFF AVE, Bronx, NY 10453 has 48 building permits on record, with 34 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Elevator (SIGNED OFF) filed Jul 23, 2020.

Does 1523 UNDERCLIFF AVE, Bronx have violations?

Yes. 1523 UNDERCLIFF AVE, Bronx, NY 10453 has 254 violations on record, with 59 currently open. Breakdown: 3 DOB Safety, 13 DOB, 11 ECB, 227 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1523 UNDERCLIFF AVE, Bronx have docketed judgments?

Yes. 1523 UNDERCLIFF AVE, Bronx, NY 10453 has 48 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $43,012. 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 1523 UNDERCLIFF AVE?

1523 UNDERCLIFF AVE, Bronx, NY 10453 has an assessed market value of $1.2M and a total assessed value of $524K (land: $68K). Assessment data is from the NYC Department of Finance (DOF).

When was 1523 UNDERCLIFF AVE last sold?

1523 UNDERCLIFF AVE, Bronx, NY 10453 last sold for $316K on Jun 29, 2010. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 1523 UNDERCLIFF AVE?

1523 UNDERCLIFF AVE, Bronx, NY 10453 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 1523 UNDERCLIFF AVE?

1523 UNDERCLIFF AVE, Bronx, NY 10453 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 1523 UNDERCLIFF AVE?

Search 1523 UNDERCLIFF 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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1523 UNDERCLIFF AVE, Bronx, NY 10453 — Property Records, Permits, Violations, Tax & Zoning | RegWatch