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Large suburban residence
4670 WALDO AVENUE
BRONX · Riverdale-Spuyten Duyvil · BIN 2084380
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1918Year Built
2.5Stories
A3Building Class
R1-2Zoning
6,579 sfGross Floor Area
1Units
Large suburban residence · 14,375 sf lot · 0.46 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Roof2p · 2 filings · 15 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/03/2015$2.7M—— → —$410/sf unit
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC105/20/2025
MOMENTUM SOLAR101/21/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BROOKLYN SOLARWORKS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BROOKLYN SOLARWORKS LLCGeneral Contractor203/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244105/20/2025
MXV SIA LLC9281101/21/2025
Building Lifecycle
All (15)Filed (2)Permit Issued (2)Signed Off (1)Special Inspection (10)
09/02/2025
Signed off — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
X01215129-I1
05/23/2025
Permit issued — Solar
X01215129-I1-SL
05/20/2025
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
X01215129-I1
04/23/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
04/23/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
04/23/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
04/23/2025
Special inspection requirement — Final
NARESH MAHANGU
04/23/2025
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
01/27/2025
Permit issued — Solar
X01145768-I1-SL
01/21/2025
Filed — Alteration
Installation of solar panels; Rooftop, Railed, Grid tied, 40 Panels, 16.4 kW
X01145768-I1
11/21/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Mina Makar
11/21/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Mina Makar
11/21/2024
Special inspection requirement — Energy Code Compliance Inspections
Mina Makar
11/21/2024
Special inspection requirement — Final
Mina Makar
11/21/2024
Special inspection requirement — Air barrier - visual inspection
Mina Makar
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offBROOKLYN SOLARWORKS LLC05/23/2025
DOB NOWSolarPermit IssuedMOMENTUM SOLAR01/27/2025
2 projects · most recent 04/24/2025
FiledStatusContractorScope
04/24/2025CompleteBROOKYLN SOLARWORKS, LLC—
11/21/2024Permit IssuedISLAND ELECTRIC CORP—
1 project · most recent 01/21/2025
FiledStatusContractorScope
01/21/2025Permit IssuedMOMENTUM SOLAR40 panels, 16.4 kw, 704 roof_area_sqft
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
04/23/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
04/23/2025Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
04/23/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
04/23/2025FinalNARESH MAHANGUprogress
04/23/2025Air barrier - visual inspectionNARESH MAHANGUenergy_progress
11/21/2024Fire-Resistant Penetrations and JointsMina Makarspecial
11/21/2024Structural Stability – Alterations of existing buildingsMina Makarspecial
11/21/2024Energy Code Compliance InspectionsMina Makarprogress
11/21/2024FinalMina Makarprogress
11/21/2024Air barrier - visual inspectionMina Makarenergy_progress
▾Documents — 15 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/20/2026X01145768-I1Request digital key ↗
08/19/2026X01215129-I1Request digital key ↗
▸Applications & Permits2
▸DOB NOWLPC Approval/Permit2
08/13/2026X01215129-I1Open ↗
08/13/2026X01145768-I1Open ↗
▸Seals & Professional Certifications8
▸DOB NOWProgress Inspector Seal & Signature4
08/30/2026X01215129-I1Open ↗
08/30/2026X01215129-I1Open ↗
08/23/2026X01145768-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/19/2026X01215129-I1Open ↗
08/13/2026X01145768-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/30/2026X01215129-I1Open ↗
08/23/2026X01145768-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/19/2026X01215129-I1Open ↗
08/13/2026X01145768-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026X01215129-I1Open ↗