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Two family converted from one family
3146 TIEMANN AVENUE
BRONX · Eastchester-Edenwald-Baychester · BIN 2062041
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1920Year Built
1Stories
B3Building Class
R5Zoning
1,558 sfGross Floor Area
2Units
Two family converted from one family · 2,375 sf lot · 0.66 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Permit Issued — active, not yet Signed-off
RoofUnder Construction2p · 2 filings · 8 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/03/2016$338K—Private party → Private party$217/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOMENTUM SOLAR210/28/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
AMPACITY ELECTRICAL INCElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MXV SIA LLC9281109/26/2025
Building Lifecycle
All (6)Filed (2)Permit Issued (2)Signed Off (1)Special Inspection (1)
04/21/2026
Signed off — Alteration
installation of solar panels, rooftop, railed, grid-tied, 13 modules, 5.33 KW, SYSTEM SIZE (DC ): 5.33 KW SYSTEM SIZE (AC ): 4.94 KVA 13 MODULES: HANWHA Q.PEAK DUO BLK ML-G10+ 410 (SAFE HARBOR MODULE: 0) 13 INVERTERS: ENPHASE IQ8HC-72-M-DOM-US
X01293818-I1
11/03/2025
Permit issued — General Construction
X01304192-I1-GC
10/28/2025
Filed — Alteration
roof replace permit
X01304192-I1
10/16/2025
Special inspection requirement — Final
Mina Makar
09/29/2025
Permit issued — Solar
X01293818-I1-SL
09/26/2025
Filed — Alteration
installation of solar panels, rooftop, railed, grid-tied, 13 modules, 5.33 KW, SYSTEM SIZE (DC ): 5.33 KW SYSTEM SIZE (AC ): 4.94 KVA 13 MODULES: HANWHA Q.PEAK DUO BLK ML-G10+ 410 (SAFE HARBOR MODULE: 0) 13 INVERTERS: ENPHASE IQ8HC-72-M-DOM-US
X01293818-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedMOMENTUM SOLAR11/03/2025
DOB NOWSolarSigned-offMOMENTUM SOLAR09/29/2025
2 projects · most recent 02/17/2026
FiledStatusContractorScope
02/17/2026CompleteISLAND ELECTRIC CORP—
02/15/2025Permit IssuedAMPACITY ELECTRICAL INC—
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
10/16/2025FinalMina Makarprogress
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/18/2026X01293818-I1Request digital key ↗
▸Seals & Professional Certifications3
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/18/2026X01293818-I1Open ↗
08/13/2026X01304192-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/22/2026X01304192-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/18/2026X01293818-I1Open ↗
08/13/2026X01304192-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/18/2026X01293818-I1Open ↗
▸Other Documents1
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026X01304192-I1Open ↗