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Two stories - detached, small or mid-size
171-27 MAYFIELD ROAD
QUEENS · Jamaica Estates-Holliswood · BIN 4211342
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1925Year Built
2.5Stories
A1Building Class
R1-2Zoning
1,407 sfGross Floor Area
1Units
0 Open ViolationsFDNY Report ↗
Two stories - detached, small or mid-size · 5,000 sf lot · 0.28 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Roof1p · 1 filing · 14 docs
Floor 215p · 2 filings · 20 docs
Floor 114p · 2 filings · 20 docs
Cellar17p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RP DEVELOPMENT GROUP403/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOSTAFA507/19/2024
MOHAMED MABROUK104/16/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
RP DEVELOPMENT GROUP1203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
RP DEVELOPMENT GROUP CORPGeneral Contractor1007/08/2026
P.S.I. MECHANICALPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ALL STATE PROPERTY INSPEC4288507/19/2024
BUILDING CONSULTING ENGIN1034201/26/2024
Building Lifecycle
All (68)Filed (6)Permit Issued (5)Signed Off (1)Violation (4)Inspection (6)Objection (16)Special Inspection (30)
09/04/2024
Objection resolved — Addressed
08/07/2024
Objection resolved — Addressed
08/01/2024
Objection raised — Other
08/01/2024
Objection raised — Scope
07/19/2024
Filed — Alteration CO
FILE MECHANICAL WORK TYPE FOR (2) OUTDOOR AIR CONDITIONER CONDENSER UNITS . INCLUDED (2) INDOOR AIR HANDLER UNITS AND DUCT WORK INSTALLATION IN THE EXISTING ONE-FAMILY HOUSE. NO CHANGE OF USE OCCUPANCY OR EGRESS.
Q00668788-S2
07/16/2024
Special inspection requirement — Energy Code Compliance Inspections
SEBERT DYER
07/10/2024
Special inspection requirement — HVAC-R and service water heating equipment
SEBERT DYER
07/10/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
SEBERT DYER
07/10/2024
Special inspection requirement — HVAC-R and service water heating system controls
SEBERT DYER
07/10/2024
Special inspection requirement — Maintenance information
SEBERT DYER
07/10/2024
Special inspection requirement — Permanent certificate
SEBERT DYER
06/05/2024
Signed off — Alteration
FILE TO INSTALL TEMPORARY CONSTRUCTION FENCE . NO CHANGE IN USE EGRESS, OCCUPANCY, AND BULK HEIGHT UNDER THIS APPLICATION
Q00626690-I1
05/02/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
03/20/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
03/08/2024
Special inspection requirement — Final
SEBERT DYER
03/08/2024
Special inspection requirement — Mechanical Systems
SEBERT DYER
02/13/2024
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
SEBERT DYER
02/13/2024
Special inspection requirement — Energy Code Compliance Inspections
SEBERT DYER
02/13/2024
Special inspection requirement — Soil Percolation Test - Individual On-Site Private Sewage Disposal Systems
TONY ONYEAGORO
02/13/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
SEBERT DYER
01/26/2024
Filed — Alteration
FILE PLUMBING WORK TYPE TO INSTALL NEW /RELOCATE/ REMOVE PLUMBING FIXTURES AND GAS PIPING FIXTURES. WORK AREA IN CELLAR, FIRST AND SECOND FLOORS IN EXISTING ONE FAMILY DWELLING UNIT HOUSE. FILED PLUMBING IN CONJUNCTION WITH C.O. JOB# Q00668788.
Q00626503-P1
01/26/2024
Special inspection requirement — Energy Code Compliance Inspections
SEBERT DYER
01/26/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
SEBERT DYER
01/26/2024
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
SEBERT DYER
01/26/2024
Special inspection requirement — Soil Percolation Test - Individual On-Site Private Sewage Disposal Systems
TONY ONYEAGORO
11/02/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
11/02/2023
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
11/02/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/02/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
08/31/2023
Special inspection requirement — Final
SEBERT DYER
08/31/2023
Special inspection requirement — Structural Wood Frame
SEBERT DYER
08/31/2023
Special inspection requirement — Energy Code Compliance Inspections
SEBERT DYER
08/31/2023
Special inspection requirement — Lighting in dwelling units
SEBERT DYER
08/31/2023
Special inspection requirement — Interior lighting power
SEBERT DYER
08/31/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
SEBERT DYER
08/31/2023
Special inspection requirement — Air barrier — testing
SEBERT DYER
08/31/2023
Special inspection requirement — Insulation placement and R values
SEBERT DYER
08/31/2023
Special inspection requirement — Lighting controls
SEBERT DYER
08/31/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
SEBERT DYER
08/31/2023
Special inspection requirement — Structural Steel - Details
Warren Gordon
08/31/2023
Special inspection requirement — Protection of exposed foundation insulation
SEBERT DYER
08/31/2023
Special inspection requirement — Fenestration air leakage
SEBERT DYER
08/31/2023
Special inspection requirement — Wood – High-Load Diaphragms
Warren Gordon
08/30/2023
Permit issued — Plumbing
Q00626503-I1-PL
08/18/2023
Objection resolved — Addressed
08/08/2023
Objection resolved — Addressed
08/08/2023
Objection resolved — Addressed
08/07/2023
Objection raised — Scope
08/07/2023
Objection raised — Scope
08/07/2023
Objection raised — Scope
07/27/2023
Filed — Alteration CO
FILE MECHANICAL WORK TYPE FOR (2) OUTDOOR AIR CONDITIONER CONDENSER UNITS . INCLUDED (2) INDOOR AIR HANDLER UNITS AND DUCT WORK INSTALLATION IN THE EXISTING ONE-FAMILY HOUSE. NO CHANGE OF USE OCCUPANCY OR EGRESS.
Q00668788-P1
07/19/2023
Permit issued — Structural
Q00668788-I1-GC-CX
07/19/2023
Violation issued (ECB, closed)
Construction
07/19/2023
Violation issued (ECB, closed)
Construction
07/19/2023
Violation issued (ECB, closed)
Construction
07/19/2023
Violation issued (ECB, closed)
Construction
07/12/2023
Permit issued — Construction Fence
Q00626690-I1-FN
07/29/2022
Permit issued — General Construction
Q00668788-I1-GC-CX
07/07/2022
Permit issued — Construction Fence
Q00626690-I1-FN
04/16/2022
Filed — Alteration
FILE TO INSTALL TEMPORARY CONSTRUCTION FENCE . NO CHANGE IN USE EGRESS, OCCUPANCY, AND BULK HEIGHT UNDER THIS APPLICATION
Q00626690-I1
Latest 60 of 68 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedP.S.I. MECHANICAL08/30/2023
DOB NOWStructuralPermit IssuedRP DEVELOPMENT GROUP CORP07/19/2023
DOB NOWConstruction FenceSigned-offRP DEVELOPMENT GROUP CORP07/12/2023
DOB NOWGeneral ConstructionPermit IssuedRP DEVELOPMENT GROUP CORP07/29/2022
DOB NOWConstruction FenceSigned-offRP DEVELOPMENT GROUP CORP07/07/2022
1 project · most recent 07/19/2024
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
07/19/2024Permit IssuedRP DEVELOPMENT GROUP CORPAir Conditioning Systems
Cooling
Goodman GOODMAN/ AMST36CU1400AA 4 tons · Fan Coil Indoor ×2
GOODMAN / GSZB403610AA 3 tons · Condensing Unit ×1
GOODMAN/ GSZB404810AA 4 tons · Condensing Unit ×1
1 project · most recent 01/26/2024
Gas Storm Water/Sanitary
FiledStatusContractorScope
01/26/2024Permit IssuedP.S.I. MECHANICALGas, Storm, Water/Sanitary
1 project · most recent 05/19/2025
General Wiring
FiledStatusContractorScope
05/19/2025CompleteJUN SAFETY ELECTRICAL INCGeneral Wiring
1 project · most recent 07/19/2024
Steel Wood
FiledStatusContractorScope
07/19/2024Permit IssuedRP DEVELOPMENT GROUP CORPSteel, Wood
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
05/02/2024Pass-Final CND-Occupancy InspectionPassView ↗
03/20/2024Pass-Final CND-Occupancy InspectionPassView ↗
11/02/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
11/02/2023Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
11/02/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
11/02/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 58
DateRequirementInspectorRole
07/16/2024Energy Code Compliance InspectionsSEBERT DYERprogress
07/10/2024HVAC-R and service water heating equipmentSEBERT DYERenergy_progress
07/10/2024HVAC-R and service water piping design and insulationSEBERT DYERenergy_progress
07/10/2024HVAC-R and service water heating system controlsSEBERT DYERenergy_progress
07/10/2024Maintenance informationSEBERT DYERenergy_progress
07/10/2024Permanent certificateSEBERT DYERenergy_progress
03/08/2024FinalSEBERT DYERprogress
03/08/2024Mechanical SystemsSEBERT DYERspecial
02/13/2024Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationSEBERT DYERspecial
02/13/2024Energy Code Compliance InspectionsSEBERT DYERprogress
02/13/2024Soil Percolation Test - Individual On-Site Private Sewage Disposal SystemsTONY ONYEAGOROspecial
02/13/2024Fire-Resistant Penetrations and JointsSEBERT DYERspecial
01/26/2024Energy Code Compliance InspectionsSEBERT DYERprogress
01/26/2024Fire-Resistant Penetrations and JointsSEBERT DYERspecial
01/26/2024Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationSEBERT DYERspecial
01/26/2024Soil Percolation Test - Individual On-Site Private Sewage Disposal SystemsTONY ONYEAGOROspecial
08/31/2023FinalSEBERT DYERprogress
08/31/2023Structural Wood FrameSEBERT DYERprogress
08/31/2023Energy Code Compliance InspectionsSEBERT DYERprogress
08/31/2023Lighting in dwelling unitsSEBERT DYERenergy_progress
08/31/2023Interior lighting powerSEBERT DYERenergy_progress
08/31/2023Fenestration and door U-factor and product ratingsSEBERT DYERenergy_progress
08/31/2023Air barrier — testing SEBERT DYERenergy_progress
08/31/2023Insulation placement and R valuesSEBERT DYERenergy_progress
08/31/2023Lighting controlsSEBERT DYERenergy_progress
Latest 25 of 58.
▾Documents — 117 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/26/2026Q00626690-I1Request digital key ↗
08/23/2026Q00626503-I1Request digital key ↗
08/23/2026Q00626503-P1Request digital key ↗
Showing 3 of 7 on file for this type
▸Applications & Permits1
▸BISPLAN / WORK APPROVAL APPLICATION1
04/26/2010420177828Open ↗
▸Zoning, Tax Lot & Property Records4
▸DOB NOWZD1: DOB Zoning Diagram3
08/13/2026Q00668788-P4Open ↗
08/13/2026Q00668788-P1Open ↗
08/13/2026Q00668788-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q00668788-I1Open ↗
▸Seals & Professional Certifications78
▸DOB NOWProgress Inspector Seal & Signature42
09/01/2026Q00668788-P1Open ↗
09/01/2026Q00668788-P1Open ↗
09/01/2026Q00668788-P1Open ↗
Showing 3 of 42 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature28
09/01/2026Q00668788-P1Open ↗
09/01/2026Q00668788-P1Open ↗
09/01/2026Q00668788-P1Open ↗
Showing 3 of 28 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/23/2026Q00626503-I1Open ↗
08/23/2026Q00626503-P1Open ↗
08/21/2026Q00668788-P4Open ↗
Showing 3 of 7 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
04/26/2010420177828Open ↗
▸Safety & Tenant Protection6
▸DOB NOWStreet Tree Checklist3
08/13/2026Q00668788-I1Open ↗
08/13/2026Q00668788-P1Open ↗
08/13/2026Q00668788-P4Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026Q00668788-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026Q00668788-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026Q00668788-I1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/23/2026Q00626503-P1Open ↗
08/23/2026Q00626503-I1Open ↗
08/21/2026Q00668788-P4Open ↗
Showing 3 of 5 on file for this type
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
04/26/2010420177828Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
04/26/2010420177828Open ↗
▸Other Documents14
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone4
08/21/2026Q00668788-P4Open ↗
08/13/2026Q00668788-P1Open ↗
08/13/2026Q00668788-P4Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlot Diagram3
08/13/2026Q00668788-P4Open ↗
08/13/2026Q00668788-I1Open ↗
08/13/2026Q00668788-P1Open ↗
▸DOB NOWSite Survey: Initial3
08/13/2026Q00668788-P4Open ↗
08/13/2026Q00668788-P1Open ↗
08/13/2026Q00668788-I1Open ↗
▸DOB NOWProperty Ownership Certification3
08/21/2026Q00668788-P4Open ↗
08/15/2026Q00668788-I1Open ↗
08/15/2026Q00668788-P1Open ↗
▸DOB NOWProject Specific General Liability (PGL1)1
08/13/2026Q00668788-I1Open ↗