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Two family frame
1973 CROTONA AVENUE
BRONX · Tremont · BIN 2012313
💬 Discuss this project
1915Year Built
2Stories
B2Building Class
R7-1Zoning
2,076 sfGross Floor Area
2Units
6 Open Violations 4 unresolved · 2 paperwork only ▸FDNY Report ↗
Two family frame · 4,750 sf lot · 0.44 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
LEAD IT BUILDERS307/01/2026
GRUN GROUP1803/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ADROIT ENGINEERING PLLC106/12/2026
NIKOLAI KATZ ARCHITECT502/25/2026
VASILIOS ARTEMIOU PE310/21/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
EXPRESS FILING INC1603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
N TECH DESIGN OF AMERICAGeneral Contractor107/01/2026
Building Lifecycle
All (50)Filed (10)Permit Issued (1)Violation (6)Objection (3)Special Inspection (30)
06/29/2026
Permit issued — Construction Fence
X01414313-I1-FN
06/12/2026
Filed — Alteration
PROPOSED 8FT CONSTRUCTION FENCE. NO CHANGE TO USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
X01414313-I1
02/25/2026
Filed — New Building
INSTALLATION OF A TEMPORARY WOODEN CONSTRUCTION FENCE
X01230263-S7
02/16/2026
Special inspection requirement — Subgrade Inspections
02/16/2026
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
02/16/2026
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
02/16/2026
Special inspection requirement — Construction Operations Influencing Adjacent Structures
02/16/2026
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
12/19/2025
Filed — Full Demolition
Full demolition to a two story house
X01308959-I1
12/01/2025
Objection raised — Other
11/11/2025
Objection resolved — Addressed
11/02/2025
Objection raised — Mechanical
10/31/2025
Filed — New Building
INSTALLATION OF A TEMPORARY WOODEN CONSTRUCTION FENCE
X01230263-S3
10/21/2025
Filed — New Building
INSTALLATION OF A TEMPORARY WOODEN CONSTRUCTION FENCE
X01230263-S6
10/21/2025
Filed — New Building
INSTALLATION OF A TEMPORARY WOODEN CONSTRUCTION FENCE
X01230263-S2
10/21/2025
Special inspection requirement — Maintenance information
10/21/2025
Special inspection requirement — HVAC-R and service water heating system controls
10/21/2025
Special inspection requirement — HVAC-R and service water heating equipment
10/21/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
10/21/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
09/30/2025
Filed — New Building
INSTALLATION OF A TEMPORARY WOODEN CONSTRUCTION FENCE
X01230263-S5
09/29/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
09/29/2025
Special inspection requirement — Shutoff dampers
09/29/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
09/29/2025
Special inspection requirement — Post-installed Anchors
09/29/2025
Special inspection requirement — Mechanical Systems
09/29/2025
Special inspection requirement — Energy Code Compliance Inspections
09/29/2025
Special inspection requirement — Final
09/29/2025
Special inspection requirement — Maintenance information
09/29/2025
Special inspection requirement — HVAC-R and service water heating system controls
09/29/2025
Special inspection requirement — Duct leakage testing, insulation and design
09/29/2025
Special inspection requirement — HVAC-R and service water heating equipment
09/26/2025
Filed — New Building
INSTALLATION OF A TEMPORARY WOODEN CONSTRUCTION FENCE
X01230263-S4
09/18/2025
Special inspection requirement — Sprinkler Systems
09/18/2025
Special inspection requirement — Post-installed Anchors
09/18/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
09/16/2025
Special inspection requirement — Construction Operations Influencing Adjacent Structures
09/16/2025
Special inspection requirement — Concrete - Cast-In-Place
09/16/2025
Special inspection requirement — Construction Operations Influencing Adjacent Structures
09/16/2025
Special inspection requirement — Subgrade Inspections
09/16/2025
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
09/16/2025
Special inspection requirement — Final
07/24/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/18/2025
Filed — New Building
INSTALLATION OF A TEMPORARY WOODEN CONSTRUCTION FENCE
X01230263-S1
06/06/2025
Filed — New Building
INSTALLATION OF A TEMPORARY WOODEN CONSTRUCTION FENCE
X01230263-I1
07/09/2024
Violation issued (ECB, open)
Construction
09/07/2017
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/13/2016
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/10/2014
Violation issued (ECB, open)
Construction
03/29/2008
Violation issued (HPD, open)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWConstruction FencePermit IssuedN TECH DESIGN OF AMERICA06/29/2026
1 project · most recent 02/25/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
02/25/2026——Heating and Air Conditioning Systems
Heat / Cool
Amana PTH093J30 9,000 BTU · Ptac ×35
PTH073J30 7,000 BTU · Ptac ×31
PTH153J30 14,400 BTU · Ptac ×28
PTH123J30 11,600 BTU · Ptac ×13
1 project · most recent 02/25/2026
Sprinkler System
FiledStatusContractorScope
02/25/2026——Sprinkler System
1 project · most recent 02/25/2026
FiledStatusContractorScope
02/25/2026———
2 projects · most recent 11/24/2025
General Wiring
FiledStatusContractorScope
11/24/2025Permit IssuedPOWER DIRECT ELECTRIC INCGeneral Wiring
11/24/2025Permit IssuedPOWER DIRECT ELECTRIC INC1 meters, 1 new_meters
1 project · most recent 02/25/2026
FiledStatusContractorScope
02/25/2026——2 scope_items
2 projects · most recent 06/12/2026
Fence
FiledStatusContractorScope
06/12/2026Permit IssuedN TECH DESIGN OF AMERICAFence
02/25/2026——Fence
▾Special Inspection Requirements (DOB NOW) — 51
DateRequirementInspectorRole
02/16/2026Subgrade Inspections—special
02/16/2026Excavations - Sheeting, Shoring, and Bracing—special
02/16/2026Subsurface Investigations (Borings/Test Pits)—special
02/16/2026Construction Operations Influencing Adjacent Structures—special
02/16/2026Subsurface Conditions – Fill Placement & In-Place Density—special
10/21/2025Maintenance information—energy_progress
10/21/2025HVAC-R and service water heating system controls—energy_progress
10/21/2025HVAC-R and service water heating equipment—energy_progress
10/21/2025HVAC-R and service water piping design and insulation—energy_progress
10/21/2025Fire-Resistant Penetrations and Joints—special
09/29/2025HVAC-R and service water piping design and insulation—energy_progress
09/29/2025Shutoff dampers—energy_progress
09/29/2025Fire-Resistant Penetrations and Joints—special
09/29/2025Post-installed Anchors—special
09/29/2025Mechanical Systems—special
09/29/2025Energy Code Compliance Inspections—progress
09/29/2025Final—progress
09/29/2025Maintenance information—energy_progress
09/29/2025HVAC-R and service water heating system controls—energy_progress
09/29/2025Duct leakage testing, insulation and design—energy_progress
09/29/2025HVAC-R and service water heating equipment—energy_progress
09/18/2025Sprinkler Systems—special
09/18/2025Post-installed Anchors—special
09/18/2025Fire-Resistant Penetrations and Joints—special
09/16/2025Construction Operations Influencing Adjacent Structures—special
Latest 25 of 51.
▾Documents — 13 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/17/2026X01308959-I1Request digital key ↗
08/16/2026X01414313-I1Request digital key ↗
▸Applications & Permits1
▸BISPLAN / WORK APPROVAL APPLICATION1
08/05/2025240363423Open ↗
▸Seals & Professional Certifications3
▸BISAPPLICANT OWNER SIGNATURE1
08/05/2025240363423Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
08/05/2025240363423Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/16/2026X01414313-I1Open ↗
▸Safety & Tenant Protection2
▸BISBPP: STREET TREES SITE PLAN1
11/24/2025240363423Open ↗
▸BISSTREET TREE CHECKLIST1
08/05/2025240363423Open ↗
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
08/05/2025240363423Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
08/05/2025240363423Open ↗
▸Other Documents3
▸BISBPP - SUPPORTING DOCUMENTATION1
08/05/2025240363423Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026X01308959-I1Open ↗
▸DOB NOWStructure Photographs1
08/13/2026X01308959-I1Open ↗