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BuildNYC
Three families
32-42 45TH STREET
QUEENS · BIN 4012388
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1963Year Built
3Stories
C0Building Class
R5Zoning
3,102 sfGross Floor Area
3Units
FDNY Report ↗
Three families · 2,525 sf lot · 1.23 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
RoofUnder Construction1p · 1 filing · 9 docs
Floor 3Under Construction1p · 1 filing · 9 docs
Floor 2Under Construction1p · 1 filing · 9 docs
Floor 1Under Construction1p · 1 filing · 9 docs
CellarUnder Construction1p · 1 filing · 9 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/14/2026$1.6M—Private party → Swiftop of Astoria$516/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Lam Engineer309/13/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Mercury Building AssociatesGeneral Contractor109/13/2026
Catman PlumbingPlumbing110/04/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Lam Engineer1180209/13/2026
Building Lifecycle
All (46)Filed (3)Permit Issued (2)Objection (22)Special Inspection (19)
09/23/2026
Permit issued — Plumbing
Q01407839-S1-PL
09/13/2026
Filed — Alteration CO
Proposed to convert existing 3 story building from mixed use to 3 dwelling units. General construction and mechanical work as per plan submitted. No change in bulk. Obtain a new C of O.
Q01407839-S1
09/11/2026
Permit issued — Mechanical Systems
Q01407839-I1-GC-CX
08/23/2026
Objection resolved — Resolved
08/21/2026
Objection raised — Admin
08/21/2026
Objection raised — Admin
08/21/2026
Objection raised — Other
08/21/2026
Objection raised — Structural
08/21/2026
Objection raised — Structural
08/08/2026
Special inspection requirement — Insulation placement and R values
07/13/2026
Filed — Alteration CO
Proposed to convert existing 3 story building from mixed use to 3 dwelling units. General construction and mechanical work as per plan submitted. No change in bulk. Obtain a new C of O.
Q01407839-S2
07/12/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
07/06/2026
Objection resolved — Resolved
07/06/2026
Objection resolved — Resolved
07/06/2026
Objection resolved — Resolved
07/06/2026
Objection resolved — Resolved
07/06/2026
Objection resolved — Resolved
07/06/2026
Objection resolved — Resolved
07/06/2026
Objection resolved — Resolved
07/06/2026
Objection resolved — Resolved
06/29/2026
Objection raised — Other
06/29/2026
Objection raised — Inspections
06/29/2026
Objection raised — Structural
06/29/2026
Objection raised — Admin
06/29/2026
Objection raised — Other
06/29/2026
Objection raised — Other
06/29/2026
Objection raised — Fire_Protection
06/29/2026
Objection raised — Other
06/29/2026
Special inspection requirement — Sprinkler Systems
06/12/2026
Special inspection requirement — Maintenance information
06/12/2026
Special inspection requirement — Duct leakage testing, insulation and design
06/01/2026
Filed — Alteration CO
Proposed to convert existing 3 story building from mixed use to 3 dwelling units. General construction and mechanical work as per plan submitted. No change in bulk. Obtain a new C of O.
Q01407839-I1
05/27/2026
Special inspection requirement — Permanent certificate
05/27/2026
Special inspection requirement — Interior lighting power
05/27/2026
Special inspection requirement — HVAC-R and service water heating equipment
05/27/2026
Special inspection requirement — Air barrier - visual inspection
05/27/2026
Special inspection requirement — HVAC-R and service water heating system controls
05/27/2026
Special inspection requirement — Ventilation and air distribution system
05/27/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
05/27/2026
Special inspection requirement — Metering
05/27/2026
Special inspection requirement — Fenestration air leakage
05/27/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
05/27/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
05/27/2026
Special inspection requirement — Mechanical Systems
05/27/2026
Special inspection requirement — Final
05/27/2026
Special inspection requirement — Fenestration areas
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedCatman Plumbing09/23/2026
DOB NOWMechanical SystemsPermit IssuedMercury Building Associates09/11/2026
1 project · most recent 09/13/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
09/13/2026Permit IssuedMercury Building AssociatesHeating and Air Conditioning Systems
Heat / Cool
Gree MUL18HP230V1EO 18,000 BTU · Vrf Outdoor ×7
1 project · most recent 09/22/2026
General Wiring
FiledStatusContractorScope
09/22/2026Permit IssuedGalaxy ElectricGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 19
DateRequirementInspectorRole
08/08/2026Insulation placement and R values—energy_progress
07/12/2026Fire-Resistant Penetrations and Joints—special
06/29/2026Sprinkler Systems—special
06/12/2026Maintenance information—energy_progress
06/12/2026Duct leakage testing, insulation and design—energy_progress
05/27/2026Permanent certificate—energy_progress
05/27/2026Interior lighting power—energy_progress
05/27/2026HVAC-R and service water heating equipment—energy_progress
05/27/2026Air barrier - visual inspection—energy_progress
05/27/2026HVAC-R and service water heating system controls—energy_progress
05/27/2026Ventilation and air distribution system—energy_progress
05/27/2026HVAC-R and service water piping design and insulation—energy_progress
05/27/2026Metering—energy_progress
05/27/2026Fenestration air leakage—energy_progress
05/27/2026Fenestration and door U-factor and product ratings—energy_progress
05/27/2026Fire-Resistant Penetrations and Joints—special
05/27/2026Mechanical Systems—special
05/27/2026Final—progress
05/27/2026Fenestration areas—energy_progress
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/16/2026Q01407839-S2Request digital key ↗
08/14/2026Q01407839-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/14/2026Q01407839-I1Open ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/16/2026Q01407839-S2Open ↗
08/16/2026Q01407839-I1Open ↗
▸Safety & Tenant Protection2
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/14/2026Q01407839-I1Open ↗
▸DOB NOWStreet Tree Checklist1
08/14/2026Q01407839-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/14/2026Q01407839-I1Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/14/2026Q01407839-I1Open ↗