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BuildNYC
Two stories - detached, small or mid-size
73-42 180TH STREET
QUEENS · BIN 4153946
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1935Year Built
2Stories
A1Building Class
R2AZoning
1,546 sfGross Floor Area
1Units
Two stories - detached, small or mid-size · Owner of record: Laura B. Friedenthal Trust · 4,000 sf lot · 0.39 FAR built · Flood zone X
Locations of Work
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
AtticHorizontal and Vertical Extension to an Existing Two Story O1 filing · 20 docs
Floor 2Horizontal and Vertical Extension to an Existing Two Story O1 filing · 20 docs
Floor 1Horizontal and Vertical Extension to an Existing Two Story O1 filing · 20 docs
CellarHorizontal and Vertical Extension to an Existing Two Story O1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/15/2025$1.3M—THE LAURA B. FRIEDENTHAL TRUST → Private party$818/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Ras PE Consulting Engineers301/16/2026
Gerald Caliendo Architects301/11/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Dmconsulting68601203/21/2026
Building Lifecycle
All (52)Filed (6)Objection (16)Special Inspection (30)
01/28/2026
Objection resolved — Addressed
01/26/2026
Objection resolved — Addressed
01/25/2026
Objection raised — Admin
01/23/2026
Objection resolved — Addressed
01/22/2026
Objection raised — Admin
01/19/2026
Objection raised — Admin
01/16/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
HEREWITH FILE ST PLANS TO FACILITATE HORIZONTAL AND VERTICAL EXTENSION TO AN EXISTING TWO STORY ONE FAMILY DWELLING
Q01323555-S5
01/13/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
HEREWITH FILE ST PLANS TO FACILITATE HORIZONTAL AND VERTICAL EXTENSION TO AN EXISTING TWO STORY ONE FAMILY DWELLING
Q01323555-S3
01/13/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
HEREWITH FILE ST PLANS TO FACILITATE HORIZONTAL AND VERTICAL EXTENSION TO AN EXISTING TWO STORY ONE FAMILY DWELLING
Q01323555-S4
01/11/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
HEREWITH FILE ST PLANS TO FACILITATE HORIZONTAL AND VERTICAL EXTENSION TO AN EXISTING TWO STORY ONE FAMILY DWELLING
Q01323555-S2
01/08/2026
Special inspection requirement — Underpinning
01/08/2026
Special inspection requirement — Concrete - Cast-In-Place
01/08/2026
Special inspection requirement — Structural Steel - Details
01/08/2026
Special inspection requirement — Structural Steel - Details
01/08/2026
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
12/29/2025
Objection resolved — Addressed
12/29/2025
Objection resolved — Addressed
12/29/2025
Objection resolved — Addressed
12/29/2025
Objection resolved — Addressed
12/29/2025
Special inspection requirement — Footing and Foundation
12/29/2025
Special inspection requirement — Final
12/29/2025
Special inspection requirement — Final
12/18/2025
Objection raised — Zoning
12/18/2025
Objection raised — Structural
12/18/2025
Objection raised — Plumbing
12/18/2025
Objection raised — Admin
12/18/2025
Objection raised — Admin
12/18/2025
Objection resolved — Addressed
12/07/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
HEREWITH FILE ST PLANS TO FACILITATE HORIZONTAL AND VERTICAL EXTENSION TO AN EXISTING TWO STORY ONE FAMILY DWELLING
Q01323555-I1
12/07/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
HEREWITH FILE ST PLANS TO FACILITATE HORIZONTAL AND VERTICAL EXTENSION TO AN EXISTING TWO STORY ONE FAMILY DWELLING
Q01323555-S1
12/07/2025
Special inspection requirement — Air barrier — testing
11/23/2025
Special inspection requirement — Final
11/23/2025
Special inspection requirement — Energy Code Compliance Inspections
11/23/2025
Special inspection requirement — Fire-Resistance Rated Construction
11/23/2025
Special inspection requirement — Air barrier - visual inspection
11/23/2025
Special inspection requirement — Fenestration areas
11/23/2025
Special inspection requirement — Ventilation and air distribution system
11/23/2025
Special inspection requirement — Interior lighting power
11/23/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
11/23/2025
Special inspection requirement — HVAC-R and service water heating system controls
11/23/2025
Special inspection requirement — Metering
11/23/2025
Special inspection requirement — Fenestration air leakage
11/23/2025
Special inspection requirement — Insulation placement and R values
11/23/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
11/23/2025
Special inspection requirement — Protection of exposed foundation insulation
11/23/2025
Special inspection requirement — Duct leakage testing, insulation and design
11/23/2025
Special inspection requirement — Maintenance information
11/23/2025
Special inspection requirement — HVAC-R and service water heating equipment
11/23/2025
Special inspection requirement — Permanent certificate
11/23/2025
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
11/23/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
11/23/2025
Special inspection requirement — Concrete - Cast-In-Place
Nothing on file for this building.
1 project · most recent 01/16/2026
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
01/16/2026——Air Conditioning Systems
Cooling
Mitsubishi Electric M4H36W06060615-B 40,000 BTU ×3
Heating
Mitsubishi Electric M4H36W06060615-B 40,000 BTU ×3
Ventilation
Mitsubishi Electric M4H36W06060615-B 40,000 BTU ×3
1 project · most recent 01/16/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
01/16/2026——Gas, Storm, Water/Sanitary
1 project · most recent 01/16/2026
Steel Concrete Wood
FiledStatusContractorScope
01/16/2026——Steel, Concrete, Wood
▾Special Inspection Requirements (DOB NOW) — 34
DateRequirementInspectorRole
01/08/2026Underpinning—special
01/08/2026Concrete - Cast-In-Place—special
01/08/2026Structural Steel - Details—special
01/08/2026Structural Steel - Details—special
01/08/2026Subsurface Investigations (Borings/Test Pits)—special
12/29/2025Footing and Foundation—progress
12/29/2025Final—progress
12/29/2025Final—progress
12/07/2025Air barrier — testing —energy_progress
11/23/2025Final—progress
11/23/2025Energy Code Compliance Inspections—progress
11/23/2025Fire-Resistance Rated Construction—progress
11/23/2025Air barrier - visual inspection—energy_progress
11/23/2025Fenestration areas—energy_progress
11/23/2025Ventilation and air distribution system—energy_progress
11/23/2025Interior lighting power—energy_progress
11/23/2025Fenestration and door U-factor and product ratings—energy_progress
11/23/2025HVAC-R and service water heating system controls—energy_progress
11/23/2025Metering—energy_progress
11/23/2025Fenestration air leakage—energy_progress
11/23/2025Insulation placement and R values—energy_progress
11/23/2025HVAC-R and service water piping design and insulation—energy_progress
11/23/2025Protection of exposed foundation insulation—energy_progress
11/23/2025Duct leakage testing, insulation and design—energy_progress
11/23/2025Maintenance information—energy_progress
Latest 25 of 34.
▾Documents — 31 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/17/2026Q01323555-S1Request digital key ↗
08/17/2026Q01323555-I1Request digital key ↗
08/17/2026Q01323555-S5Request digital key ↗
Showing 3 of 6 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q01323555-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026Q01323555-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026Q01323555-I1Open ↗
▸Seals & Professional Certifications7
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/17/2026Q01323555-I1Open ↗
08/17/2026Q01323555-S3Open ↗
08/17/2026Q01323555-S5Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature1
08/31/2026Q01323555-I1Open ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/17/2026Q01323555-I1Open ↗
08/17/2026Q01323555-S5Open ↗
08/17/2026Q01323555-S4Open ↗
Showing 3 of 6 on file for this type
▸Inspections & Test Reports6
▸DOB NOWTR4 Test Report and Plot Diagram3
08/13/2026Q01323555-S4Open ↗
08/13/2026Q01323555-I1Open ↗
08/13/2026Q01323555-S2Open ↗
▸DOB NOWSOIL REPORT3
08/13/2026Q01323555-S4Open ↗
08/13/2026Q01323555-I1Open ↗
08/13/2026Q01323555-S2Open ↗
▸Other Documents3
▸DOB NOWProperty Ownership Certification1
08/17/2026Q01323555-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026Q01323555-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026Q01323555-I1Open ↗