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Two stories - detached, small or mid-size
47-27 187 STREET
QUEENS · BIN 4126683
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1940Year Built
2Stories
A1Building Class
R2AZoning
1,352 sfGross Floor Area
1Units
1 Open Violation ▸FDNY Report ↗
Two stories - detached, small or mid-size · 4,000 sf lot · 0.34 FAR built · Flood zone X
Locations of Work
Plumbing
Cellar1p · 1 filing · 7 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
HAOTIAN ASSOCIATES109/13/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/30/2019$840K—— → —$621/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HT ASSOCIATES104/24/2026
ALPHA HOME DESIGN LLC106/11/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
LC EXPEDITING SERVICES203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CHAMP PLUMBING & HTG CORPPlumbing107/08/2026
Building Lifecycle
All (30)Filed (2)Permit Issued (1)Violation (1)Objection (4)Special Inspection (22)
09/14/2026
Objection raised — Other
07/29/2026
Objection resolved — Addressed
07/29/2026
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
05/14/2026
Objection raised — Structural
05/14/2026
Objection raised — Inspections
04/24/2026
Filed — Alteration
APPLICATION FILED HEREWITH TO PROPOSED HORIZONTAL EXTENSION OF EXISTING SINGLE FAMILY RESIDENTIAL BUILDING.NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q01384165-I1
04/24/2026
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
04/24/2026
Special inspection requirement — Structural Wood Frame
04/24/2026
Special inspection requirement — Subgrade Inspections
04/24/2026
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
04/16/2026
Special inspection requirement — Air barrier — testing
04/16/2026
Special inspection requirement — Air barrier - visual inspection
04/16/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
04/16/2026
Special inspection requirement — Fenestration areas
04/16/2026
Special inspection requirement — Fenestration air leakage
04/16/2026
Special inspection requirement — Interior lighting power
04/16/2026
Special inspection requirement — Insulation placement and R values
04/07/2026
Special inspection requirement — Concrete - Cast-In-Place
04/07/2026
Special inspection requirement — Energy Code Compliance Inspections
04/07/2026
Special inspection requirement — Fire-Resistance Rated Construction
04/07/2026
Special inspection requirement — Final
04/07/2026
Special inspection requirement — Footing and Foundation
04/07/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
01/12/2026
Violation issued (ECB, open)
Construction
06/22/2021
Permit issued — Plumbing
Q00536527-I1-PL
06/11/2021
Filed — Alteration
CAP & REMOVE EXISTING OIL TANK & OIL BOILER. OIL TO GAS CONVERSIOA AT CELLAR AS PER PLAN FILED HEREWITH. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
Q00536527-I1
06/10/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
YAN GAO
06/10/2021
Special inspection requirement — Energy Code Compliance Inspections
YAN GAO
06/10/2021
Special inspection requirement — HVAC-R and service water heating equipment
YAN GAO
06/10/2021
Special inspection requirement — HVAC-R and service water heating system controls
YAN GAO
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedCHAMP PLUMBING & HTG CORP06/22/2021
1 project · most recent 06/11/2021
Gas
FiledStatusContractorScope
06/11/2021Permit IssuedCHAMP PLUMBING & HTG CORPGas
1 project · most recent 04/24/2026
Wood
FiledStatusContractorScope
04/24/2026——Wood
▾Special Inspection Requirements (DOB NOW) — 22
DateRequirementInspectorRole
07/29/2026Subsurface Conditions – Fill Placement & In-Place Density—special
04/24/2026Excavations - Sheeting, Shoring, and Bracing—special
04/24/2026Structural Wood Frame—progress
04/24/2026Subgrade Inspections—special
04/24/2026Subsurface Investigations (Borings/Test Pits)—special
04/16/2026Air barrier — testing —energy_progress
04/16/2026Air barrier - visual inspection—energy_progress
04/16/2026Fenestration and door U-factor and product ratings—energy_progress
04/16/2026Fenestration areas—energy_progress
04/16/2026Fenestration air leakage—energy_progress
04/16/2026Interior lighting power—energy_progress
04/16/2026Insulation placement and R values—energy_progress
04/07/2026Concrete - Cast-In-Place—special
04/07/2026Energy Code Compliance Inspections—progress
04/07/2026Fire-Resistance Rated Construction—progress
04/07/2026Final—progress
04/07/2026Footing and Foundation—progress
04/07/2026Fire-Resistant Penetrations and Joints—special
06/10/2021HVAC-R and service water piping design and insulationYAN GAOenergy_progress
06/10/2021Energy Code Compliance InspectionsYAN GAOprogress
06/10/2021HVAC-R and service water heating equipmentYAN GAOenergy_progress
06/10/2021HVAC-R and service water heating system controlsYAN GAOenergy_progress
▾Documents — 15 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/29/2026Q01384165-I1Request digital key ↗
08/27/2026Q00536527-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZD1: DOB Zoning Diagram1
08/29/2026Q01384165-I1Open ↗
▸Seals & Professional Certifications6
▸DOB NOWProgress Inspector Seal & Signature4
08/31/2026Q00536527-I1Open ↗
08/31/2026Q00536527-I1Open ↗
08/31/2026Q00536527-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/29/2026Q01384165-I1Open ↗
08/27/2026Q00536527-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/27/2026Q00536527-I1Open ↗
▸Inspections & Test Reports2
▸DOB NOWTR4 Test Report and Plot Diagram1
08/29/2026Q01384165-I1Open ↗
▸DOB NOWSOIL REPORT1
08/29/2026Q01384165-I1Open ↗
▸Other Documents3
▸DOB NOWSite Survey: Initial1
08/29/2026Q01384165-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/29/2026Q01384165-I1Open ↗
▸DOB NOWPlot Diagram1
08/29/2026Q01384165-I1Open ↗