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Two stories - detached, small or mid-size
1754 UNDERCLIFF AVENUE
BRONX · BIN 2008901
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1899Year Built
2.75Stories
A1Building Class
R5Zoning
2,179 sfGross Floor Area
1Units
13 Open Violations 3 unresolved · 10 paperwork only ▸FDNY Report ↗
Two stories - detached, small or mid-size · Owner of record: 1155ELLSWORTH AVE LLC · 3,085 sf lot · 0.71 FAR built · Flood zone X
Locations of Work
Architecture
Permit Issued — active, not yet Signed-off
Floor 2Under Construction9p · 1 filing · 6 docs
Floor 1Under Construction8p · 1 filing · 6 docs
CellarUnder Construction8p · 1 filing · 6 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
SECRETARY OF HOUSING503/22/2026
OWNER OF 1754 UNDERCLIFF103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/13/2024$560K—Private party → 1155ELLSWORTH AVE LLC$257/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BUILD TECH PROFESSIONAL CORP105/07/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BUILD-TECH PROFESSIONALS CORP.103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BLUE J CONTRACTING CORPGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BUILD-TECH CONSTRUCTION612105/07/2025
Building Lifecycle
All (27)Filed (1)Permit Issued (1)Violation (17)Objection (8)
11/06/2025
Permit issued — General Construction
X01216974-I1-GC
09/19/2025
Objection resolved — Addressed
09/05/2025
Objection raised — Cost
08/25/2025
Objection resolved — Addressed
08/12/2025
Objection resolved — Addressed
07/25/2025
Objection raised — Scope
06/12/2025
Objection resolved — Addressed
05/15/2025
Objection raised — Energy
05/15/2025
Objection raised — Admin
05/07/2025
Filed — Alteration CO
Convert this existing 1 family to 2 family and interior renovation.
X01216974-I1
05/18/2018
Violation issued (ECB, open)
Construction
06/22/2017
Violation issued (ECB, open)
Construction
10/25/2005
Violation issued (ECB, open)
Construction
10/25/2005
Violation issued (ECB, open)
Construction
10/25/2005
Violation issued (ECB, open)
Construction
10/25/2005
Violation issued (ECB, open)
Construction
07/27/2005
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/21/2005
Violation issued (ECB, closed)
Construction
12/10/2004
Violation issued (ECB, open)
Construction
07/29/2004
Violation issued (ECB, open)
Construction
03/31/2004
Violation issued (ECB, open)
Construction
09/17/2002
Violation issued (ECB, open)
Construction
10/26/2000
Violation issued (ECB, closed)
Construction
05/13/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/25/1999
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/25/1999
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/22/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedBLUE J CONTRACTING CORP11/06/2025
1 project · most recent 09/02/2026
General Wiring
FiledStatusContractorScope
09/02/2026Permit IssuedO.K. ELEC'L SERVICE CORPGeneral Wiring
Nothing on file for this building.
▾Documents — 6 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/19/2026X01216974-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026X01216974-I1Open ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/19/2026X01216974-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026X01216974-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/19/2026X01216974-I1Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/19/2026X01216974-I1Open ↗