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Walk-up apt, over six families with stores
21-50 31 STREET
QUEENS · BIN 4431097
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1931Year Built
4Stories
C7Building Class
R6AZoning
17,900 sfGross Floor Area
22Units
Rent Stabilized1 Open Violation 0 unresolved · 1 paperwork only ▸FDNY Report ↗
Walk-up apt, over six families with stores · Owner of record: KYRELLINE INC · 8,751 sf lot · 2.05 FAR built · Flood zone X
Locations of Work
MechanicalPlumbing
Cellar3p · 2 filings · 17 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
KYRELLINE INC103/22/2026
KYRELLENI1203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
GREGORY V. PEROTTO, P.E.210/09/2019
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
PEROTTO GROUP403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
OLYMPIA PLBING & HTG CORPPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
GREGORY V. PEROTTO, P.E.947210/09/2019
Building Lifecycle
All (20)Filed (2)Permit Issued (2)Signed Off (1)Violation (7)Special Inspection (8)
06/11/2025
Violation issued (HPD, closed)
A
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/03/2022
Violation issued (HPD, closed)
A
03/03/2022
Violation issued (HPD, closed)
I
04/14/2021
Violation issued (HPD, closed)
A
07/15/2020
Signed off — Alteration
REPLACE BOILER AND BURNER. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q00228304-I1
10/12/2019
Permit issued — Boiler Equipment
Q00228304-I1-BE
10/10/2019
Permit issued — Plumbing
Q00228309-I1-PL
10/09/2019
Filed — Alteration
REPLACE BOILER AND BURNER. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q00228304-I1
10/09/2019
Filed — Alteration
RECONNECT BURNER TO EXISTING GAS LINE AND METER. BOILER & BURNER REPLACEMENT FILED UNDER DOB NOW BUILD #Q00228304. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q00228309-I1
10/09/2019
Special inspection requirement — HVAC and service water heating equipment
Gregory Perotto
10/09/2019
Special inspection requirement — Maintenance information
Gregory Perotto
10/09/2019
Special inspection requirement — HVAC and service water heating system controls
Gregory Perotto
09/14/2019
Special inspection requirement — Heating Systems
Gregory Perotto
09/14/2019
Special inspection requirement — Fire-Resistant Penetrations and Joints
Gregory Perotto
09/14/2019
Special inspection requirement — Lowest Floor Elevation
Gregory Perotto
09/14/2019
Special inspection requirement — Energy Code Compliance Inspections
Gregory Perotto
09/14/2019
Special inspection requirement — Fire-Resistance Rated Construction
Gregory Perotto
11/30/2017
Violation issued (HPD, closed)
I
06/21/1989
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWBoiler EquipmentPermit IssuedOLYMPIA PLBING & HTG CORP10/12/2019
DOB NOWPlumbingPermit IssuedOLYMPIA PLBING & HTG CORP10/10/2019
BISOTISSUEDCAJ CONSTRUCTION CORP07/15/2016
BISEQISSUEDINTERSYSTEM S&S CORP07/01/2016
BISEQISSUEDINTERSYSTEM S&S CORP06/30/2016
BISPLISSUEDG & J PLMBNG AND HTG INC11/10/2011
BISOTISSUEDA INTERNATIONAL LTD10/24/2011
BISPLISSUEDG & J PLMBNG AND HTG INC10/07/2010
BISOTISSUEDA INTERNATIONAL LTD10/05/2010
BISPLISSUEDTILOS PLBG&HTG04/21/2003
BISOTISSUEDSKVLINE DEVELOPMENT GROUP INC03/31/2003
BISFBISSUEDMARIO MORAMARCO PL. HTG09/08/1992
BISPLISSUEDMARIO MORAMARCO PL. HTG09/08/1992
1 project · most recent 10/09/2019
Gas
FiledStatusContractorScope
10/09/2019Permit IssuedOLYMPIA PLBING & HTG CORPGas
▾Special Inspection Requirements (DOB NOW) — 8
DateRequirementInspectorRole
10/09/2019HVAC and service water heating equipment Gregory Perottoenergy_progress
10/09/2019Maintenance informationGregory Perottoenergy_progress
10/09/2019HVAC and service water heating system controls Gregory Perottoenergy_progress
09/14/2019Heating SystemsGregory Perottospecial
09/14/2019Fire-Resistant Penetrations and JointsGregory Perottospecial
09/14/2019Lowest Floor ElevationGregory Perottoprogress
09/14/2019Energy Code Compliance InspectionsGregory Perottoprogress
09/14/2019Fire-Resistance Rated ConstructionGregory Perottoprogress
▾Documents — 89 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - Plumbing1
08/28/2026Q00228309-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Boiler Equipment1
08/28/2026Q00228304-I1Request digital key ↗
▸Applications & Permits13
▸BISWORK PERMIT APPLICATION7
07/19/2016421339233Open ↗
06/30/2016440321625Open ↗
06/29/2016440321331Open ↗
Showing 3 of 7 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION6
07/19/2016421339233Open ↗
06/30/2016440321625Open ↗
06/29/2016440321331Open ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications27
▸DOB NOWProgress Inspector Seal & Signature6
09/23/2026Q00228304-I1Open ↗
09/23/2026Q00228304-I1Open ↗
09/23/2026Q00228304-I1Open ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5
04/17/2017421339233Open ↗
07/19/2016421339233Open ↗
04/30/2012420496813Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM3
10/25/2011420496813Open ↗
10/25/2011420496813Open ↗
10/25/2011420496813Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
07/19/2016421339233Open ↗
06/30/2016440321625Open ↗
06/29/2016440321331Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
07/19/2016421339233Open ↗
10/25/2011420496813Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
06/30/2016440321625Open ↗
06/29/2016440321331Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
06/30/2016440321625Open ↗
06/29/2016440321331Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/28/2026Q00228309-I1Open ↗
08/13/2026Q00228304-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/23/2026Q00228304-I1Open ↗
08/29/2026Q00228309-I1Open ↗
▸Trade Schedules & Equipment7
▸BISSELF-CERT PLUMBING NOTICE5
02/22/2012420496813Open ↗
02/06/2012420496813Open ↗
11/04/2010420255360Open ↗
Showing 3 of 5 on file for this type
▸BISSCHEDULE B - PLUMBING2
10/25/2011420496813Open ↗
09/22/2010420255360Open ↗
▸Safety & Tenant Protection7
▸BISTENANT PROTECTION PLAN AND NOTES3
06/30/2016440321625Open ↗
06/29/2016440321331Open ↗
07/19/2016421339233Open ↗
▸BISSTREET TREE CHECKLIST2
10/25/2011420496813Open ↗
09/22/2010420255360Open ↗
▸DOB NOWTenant Protection Plan2
08/28/2026Q00228309-I1Open ↗
08/13/2026Q00228304-I1Open ↗
▸Environmental & Asbestos6
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
10/25/2011420496813Open ↗
09/22/2010420255360Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
07/19/2016421339233Open ↗
06/29/2016440321331Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/28/2026Q00228309-I1Open ↗
08/13/2026Q00228304-I1Open ↗
▸Energy Compliance8
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
04/17/2017421339233Open ↗
07/19/2016421339233Open ↗
▸BISAS-BUILT ENERGY ANALYSIS2
04/17/2017421339233Open ↗
04/30/2012420496813Open ↗
▸BISTECHNICAL REPORT: ENERGY1
10/25/2011420496813Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
06/30/2016440321625Open ↗
▸BISTR8: Energy Code Progress Inspections1
04/30/2012420496813Open ↗
▸DOB NOWPreliminary Commissioning Report Certification1
08/13/2026Q00228304-I1Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
06/30/2016440321625Open ↗
06/29/2016440321331Open ↗
▸Approvals, Objections & Sign-offs6
▸BISLETTERS - SUPPORTING DOCUMENTATION2
04/30/2012420496813Open ↗
04/30/2012420496813Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
04/17/2017421339233Open ↗
05/03/2012420496813Open ↗
▸BISADMINISTRATIVE OBJECTIONS2
10/25/2011420496813Open ↗
09/22/2010420255360Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT5
04/17/2017421339233Open ↗
07/19/2016421339233Open ↗
04/30/2012420496813Open ↗
Showing 3 of 5 on file for this type
▸Filing & Intake Forms5
▸BISEFILING COVER SHEET3
07/19/2016421339233Open ↗
10/25/2011420496813Open ↗
09/22/2010420255360Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET2
06/30/2016440321625Open ↗
06/29/2016440321331Open ↗
▸Other Documents1
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1
04/17/2017421339233Open ↗