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Two family converted from one family
2034 COLDEN AVENUE
BRONX · BIN 2049056
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1940Year Built
2Stories
B3Building Class
R4-1Zoning
2,070 sfGross Floor Area
2Units
Rent Stabilized
Two family converted from one family · Owner of record: SAM 10 LLC · 2,000 sf lot · 1.04 FAR built · Flood zone X
Locations of Work
Architecture
Permit Issued — active, not yet Signed-off
Floor 2Under Construction4p · 1 filing · 19 docs
Floor 1Under Construction4p · 1 filing · 19 docs
BasementUnder Construction4p · 1 filing · 19 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
VISION VENTURES DEVELOPMENT705/15/2026
SAM 10 LLC103/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/05/2025$505K—RPS 9-21 TRUST → SAM 10 LLC$244/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SU ARCHITECT, P.C.303/03/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KALE CONSTRUCTION INCGeneral Contractor105/15/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SU ARCHITECT PC6857203/03/2026
Building Lifecycle
All (55)Filed (3)Permit Issued (1)Objection (31)Special Inspection (20)
06/25/2026
Objection raised — Other
06/01/2026
Objection resolved — Resolved
06/01/2026
Objection resolved — Resolved
06/01/2026
Objection resolved — Resolved
06/01/2026
Objection resolved — Resolved
05/26/2026
Objection raised — Scope
05/26/2026
Objection raised — Inspections
05/26/2026
Objection raised — Structural
05/26/2026
Objection raised — Structural
05/13/2026
Permit issued — General Construction
X01299370-I1-GC
05/05/2026
Special inspection requirement — Maintenance information
QIANG SU
04/17/2026
Objection resolved — Addressed
04/03/2026
Objection resolved — Addressed
04/03/2026
Objection resolved — Addressed
03/24/2026
Objection resolved — Addressed
03/18/2026
Objection raised — Admin
03/03/2026
Filed — Alteration CO
CONVERTING THE BASEMENT LEVEL FROM A ONE-FAMILY DWELLING TO AN ADU, AND CONVERTING THE FIRST AND SECOND FLOOR FROM ONE FAMILY TO A TWO FAMILY DWELLING. TO GET NEW CERTIFICATE OF OCCUPANCY.
X01299370-S1
03/03/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
QIANG SU
03/03/2026
Special inspection requirement — HVAC-R and service water heating system controls
QIANG SU
03/03/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
QIANG SU
03/03/2026
Special inspection requirement — Tenant Protection Plan Compliance
QIANG SU
03/03/2026
Special inspection requirement — Sprinkler Systems
QIANG SU
03/03/2026
Special inspection requirement — HVAC-R and service water heating equipment
QIANG SU
03/03/2026
Special inspection requirement — Energy Code Compliance Inspections
QIANG SU
03/02/2026
Objection resolved — Addressed
03/02/2026
Objection resolved — Addressed
03/02/2026
Objection resolved — Addressed
03/02/2026
Special inspection requirement — Maintenance information
QIANG SU
03/02/2026
Special inspection requirement — Permanent certificate
QIANG SU
02/12/2026
Objection raised — Other
01/27/2026
Objection resolved — Addressed
01/27/2026
Objection resolved — Addressed
01/27/2026
Objection resolved — Addressed
01/27/2026
Objection resolved — Addressed
12/10/2025
Objection raised — Zoning
12/10/2025
Objection raised — Zoning
12/10/2025
Objection raised — Zoning
12/10/2025
Objection raised — Zoning
12/08/2025
Objection raised — Admin
11/06/2025
Objection raised — Admin
11/06/2025
Objection raised — Energy
11/06/2025
Objection raised — Scope
11/06/2025
Objection raised — Cost
10/21/2025
Filed — Alteration CO
CONVERTING THE BASEMENT LEVEL FROM A ONE-FAMILY DWELLING TO AN ADU, AND CONVERTING THE FIRST AND SECOND FLOOR FROM ONE FAMILY TO A TWO FAMILY DWELLING. TO GET NEW CERTIFICATE OF OCCUPANCY.
X01299370-I1
10/21/2025
Special inspection requirement — Insulation placement and R values
QIANG SU
10/07/2025
Special inspection requirement — Fenestration areas
QIANG SU
10/07/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
QIANG SU
10/07/2025
Special inspection requirement — Fenestration air leakage
QIANG SU
10/07/2025
Special inspection requirement — Air barrier - visual inspection
QIANG SU
10/07/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
QIANG SU
10/07/2025
Special inspection requirement — Metering
QIANG SU
10/07/2025
Special inspection requirement — Interior lighting power
QIANG SU
10/07/2025
Special inspection requirement — Fire-Resistance Rated Construction
QIANG SU
10/07/2025
Special inspection requirement — Energy Code Compliance Inspections
QIANG SU
08/01/2025
Filed — Alteration CO
X01262657-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedKALE CONSTRUCTION INC05/13/2026
1 project · most recent 03/03/2026
Sprinkler System
FiledStatusContractorScope
03/03/2026——Sprinkler System
1 project · most recent 03/03/2026
Gas Water/Sanitary
FiledStatusContractorScope
03/03/2026——Gas, Water/Sanitary
1 project · most recent 07/24/2026
General Wiring
FiledStatusContractorScope
07/24/2026Permit IssuedTRINCITY ELECTRIC, INCGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 20
DateRequirementInspectorRole
05/05/2026Maintenance informationQIANG SUenergy_progress
03/03/2026HVAC-R and service water piping design and insulationQIANG SUenergy_progress
03/03/2026HVAC-R and service water heating system controlsQIANG SUenergy_progress
03/03/2026Fire-Resistant Penetrations and JointsQIANG SUspecial
03/03/2026Tenant Protection Plan ComplianceQIANG SUspecial
03/03/2026Sprinkler SystemsQIANG SUspecial
03/03/2026HVAC-R and service water heating equipmentQIANG SUenergy_progress
03/03/2026Energy Code Compliance InspectionsQIANG SUprogress
03/02/2026Maintenance informationQIANG SUenergy_progress
03/02/2026Permanent certificateQIANG SUenergy_progress
10/21/2025Insulation placement and R valuesQIANG SUenergy_progress
10/07/2025Fenestration areasQIANG SUenergy_progress
10/07/2025Fire-Resistant Penetrations and JointsQIANG SUspecial
10/07/2025Fenestration air leakageQIANG SUenergy_progress
10/07/2025Air barrier - visual inspectionQIANG SUenergy_progress
10/07/2025Fenestration and door U-factor and product ratingsQIANG SUenergy_progress
10/07/2025MeteringQIANG SUenergy_progress
10/07/2025Interior lighting powerQIANG SUenergy_progress
10/07/2025Fire-Resistance Rated ConstructionQIANG SUprogress
10/07/2025Energy Code Compliance InspectionsQIANG SUprogress
▾Documents — 19 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/17/2026X01299370-I1Request digital key ↗
08/17/2026X01299370-S1Request digital key ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/17/2026X01299370-I1Open ↗
▸Seals & Professional Certifications12
▸DOB NOWProgress Inspector Seal & Signature8
09/28/2026X01299370-I1Open ↗
09/28/2026X01299370-I1Open ↗
09/01/2026X01299370-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026X01299370-I1Open ↗
08/28/2026X01299370-S1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/17/2026X01299370-S1Open ↗
08/17/2026X01299370-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/17/2026X01299370-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/17/2026X01299370-S1Open ↗
08/17/2026X01299370-I1Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/17/2026X01299370-I1Open ↗