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Four families
23-67 28 STREET
QUEENS · Astoria (North)-Ditmars-Steinway · BIN 4017524
💬 Discuss this project
1931Year Built
2Stories
C3Building Class
R5BZoning
2,982 sfGross Floor Area
4Units
Rent Stabilized16 Open Violations ▸
Four families · Owner of record: IONIAN GROUP LLC · 2,500 sf lot · 1.19 FAR built · Flood zone X
Locations of Work
MechanicalPlumbing
Floor 21p · 1 filing · 20 docs
Floor 11p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
IONIAN GROUP LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/11/2015$1.6M—Private party → Private party$526/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
LB ENGINEERING PC703/17/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
JETER EXPEDITOR703/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BYPASS MECHANICAL CORPPlumbing207/08/2026
QRS CONSTRUCTION INCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
LB ENGINEERING PC3122703/17/2022
Building Lifecycle
All (60)Filed (7)Permit Issued (3)Signed Off (2)Violation (18)Special Inspection (30)
05/06/2026
Violation issued (HPD, open)
A
11/21/2025
Violation issued (HPD, open)
I
06/11/2025
Violation issued (HPD, open)
A
12/02/2024
Violation issued (HPD, open)
I
04/12/2024
Violation issued (HPD, open)
A
11/24/2023
Violation issued (HPD, open)
I
03/27/2023
Violation issued (HPD, open)
A
12/16/2022
Signed off — Alteration
PROPOSED MECHANICAL WORK FILED HEREWITH FOR INSTALLATION OF BOILER FOR APT 1F,1R,2F,2R. NO CHANGE TO USE EGRESS OR OCCUPANCY
Q00439374-I1
12/07/2022
Permit issued — Mechanical Systems
Q00439374-I1-MS
11/15/2022
Violation issued (HPD, open)
I
09/07/2022
Signed off — Alteration
PROPOSED PLUMBING WORK FILED HEREWITH, NO CHANGE TO USE EGRESS OR OCCUPANCY.
Q00439333-I1
03/22/2022
Special inspection requirement — Energy Code Compliance Inspections
gwang jin oh
03/22/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
gwang jin oh
03/22/2022
Special inspection requirement — HVAC and service water heating system controls
gwang jin oh
03/22/2022
Special inspection requirement — Electrical energy consumption
gwang jin oh
03/22/2022
Special inspection requirement — Maintenance information
gwang jin oh
03/17/2022
Filed — Alteration
PROPOSED PLUMBING WORK FILED HEREWITH, NO CHANGE TO USE EGRESS OR OCCUPANCY.
Q00439333-P3
03/17/2022
Special inspection requirement — HVAC and service water heating system controls
gwang jin oh
03/17/2022
Special inspection requirement — Maintenance information
gwang jin oh
03/17/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
gwang jin oh
03/17/2022
Special inspection requirement — Energy Code Compliance Inspections
gwang jin oh
03/17/2022
Special inspection requirement — Electrical energy consumption
gwang jin oh
03/03/2022
Violation issued (HPD, open)
I
03/03/2022
Violation issued (HPD, open)
A
07/30/2021
Permit issued — Plumbing
Q00439333-I1-PL
07/07/2021
Filed — Alteration
PROPOSED PLUMBING WORK FILED HEREWITH, NO CHANGE TO USE EGRESS OR OCCUPANCY.
Q00439333-P2
07/01/2021
Filed — Alteration
PROPOSED MECHANICAL WORK FILED HEREWITH FOR INSTALLATION OF BOILER FOR APT 1F,1R,2F,2R. NO CHANGE TO USE EGRESS OR OCCUPANCY
Q00439374-P2
07/01/2021
Special inspection requirement — Maintenance information
gwang jin oh
07/01/2021
Special inspection requirement — HVAC and service water heating system controls
gwang jin oh
07/01/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
gwang jin oh
07/01/2021
Special inspection requirement — Energy Code Compliance Inspections
gwang jin oh
07/01/2021
Special inspection requirement — Electrical energy consumption
gwang jin oh
06/24/2021
Special inspection requirement — Heating Systems
gwang jin oh
06/24/2021
Special inspection requirement — Mechanical Systems
gwang jin oh
06/24/2021
Special inspection requirement — Final
gwang jin oh
06/24/2021
Special inspection requirement — HVAC insulation and sealing
gwang jin oh
06/24/2021
Special inspection requirement — HVAC and service water heating system controls
gwang jin oh
06/24/2021
Special inspection requirement — HVAC and service water heating equipment
gwang jin oh
06/24/2021
Special inspection requirement — Maintenance information
gwang jin oh
04/14/2021
Violation issued (HPD, open)
A
04/14/2021
Violation issued (HPD, open)
I
04/07/2021
Filed — Alteration
PROPOSED PLUMBING WORK FILED HEREWITH, NO CHANGE TO USE EGRESS OR OCCUPANCY.
Q00439333-P1
04/07/2021
Filed — Alteration
PROPOSED MECHANICAL WORK FILED HEREWITH FOR INSTALLATION OF BOILER FOR APT 1F,1R,2F,2R. NO CHANGE TO USE EGRESS OR OCCUPANCY
Q00439374-P1
04/07/2021
Special inspection requirement — Heating Systems
gwang jin oh
04/07/2021
Special inspection requirement — Mechanical Systems
gwang jin oh
04/07/2021
Special inspection requirement — Final
gwang jin oh
04/07/2021
Special inspection requirement — HVAC and service water heating equipment
gwang jin oh
04/07/2021
Special inspection requirement — Maintenance information
gwang jin oh
04/07/2021
Special inspection requirement — HVAC and service water heating system controls
gwang jin oh
04/07/2021
Special inspection requirement — HVAC insulation and sealing
gwang jin oh
04/07/2021
Special inspection requirement — Maintenance information
gwang jin oh
03/17/2021
Permit issued — Plumbing
Q00439333-I1-PL
12/18/2020
Filed — Alteration
PROPOSED MECHANICAL WORK FILED HEREWITH FOR INSTALLATION OF BOILER FOR APT 1F,1R,2F,2R. NO CHANGE TO USE EGRESS OR OCCUPANCY
Q00439374-I1
12/18/2020
Filed — Alteration
PROPOSED PLUMBING WORK FILED HEREWITH, NO CHANGE TO USE EGRESS OR OCCUPANCY.
Q00439333-I1
10/31/2019
Violation issued (HPD, open)
I
10/22/2018
Violation issued (HPD, open)
I
11/30/2017
Violation issued (HPD, open)
I
11/16/2016
Violation issued (HPD, closed)
I
10/14/2015
Violation issued (HPD, closed)
I
08/27/2013
Violation issued (HPD, open)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offQRS CONSTRUCTION INC12/07/2022
DOB NOWPlumbingSigned-offBYPASS MECHANICAL CORP07/30/2021
DOB NOWPlumbingSigned-offBYPASS MECHANICAL CORP03/17/2021
BISOTISSUEDQRS CONSTRUCTION INC12/14/2020
2 projects · most recent 09/11/2020
General Wiring
FiledStatusContractorScope
09/11/2020CompleteBAYSIDE ELEC'L CONT. CORPGeneral Wiring
08/12/2020CompleteBAYSIDE ELEC'L CONT. CORPGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 34
DateRequirementInspectorRole
03/22/2022Energy Code Compliance Inspectionsgwang jin ohprogress
03/22/2022Fire-Resistant Penetrations and Jointsgwang jin ohspecial
03/22/2022HVAC and service water heating system controls gwang jin ohenergy_progress
03/22/2022Electrical energy consumptiongwang jin ohenergy_progress
03/22/2022Maintenance informationgwang jin ohenergy_progress
03/17/2022HVAC and service water heating system controls gwang jin ohenergy_progress
03/17/2022Maintenance informationgwang jin ohenergy_progress
03/17/2022Fire-Resistant Penetrations and Jointsgwang jin ohspecial
03/17/2022Energy Code Compliance Inspectionsgwang jin ohprogress
03/17/2022Electrical energy consumptiongwang jin ohenergy_progress
07/01/2021Maintenance informationgwang jin ohenergy_progress
07/01/2021HVAC and service water heating system controls gwang jin ohenergy_progress
07/01/2021Fire-Resistant Penetrations and Jointsgwang jin ohspecial
07/01/2021Energy Code Compliance Inspectionsgwang jin ohprogress
07/01/2021Electrical energy consumptiongwang jin ohenergy_progress
06/24/2021Heating Systemsgwang jin ohspecial
06/24/2021Mechanical Systemsgwang jin ohspecial
06/24/2021Finalgwang jin ohprogress
06/24/2021HVAC insulation and sealing gwang jin ohenergy_progress
06/24/2021HVAC and service water heating system controls gwang jin ohenergy_progress
06/24/2021HVAC and service water heating equipment gwang jin ohenergy_progress
06/24/2021Maintenance informationgwang jin ohenergy_progress
04/07/2021Heating Systemsgwang jin ohspecial
04/07/2021Mechanical Systemsgwang jin ohspecial
04/07/2021Finalgwang jin ohprogress
Latest 25 of 34.
▾Documents — 67 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch - Plumbing4
08/26/2026Q00439333-P3Request digital key ↗
08/26/2026Q00439333-I1Request digital key ↗
08/15/2026Q00439333-P1Request digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems3
08/27/2026Q00439374-I1Request digital key ↗
08/15/2026Q00439374-P1Request digital key ↗
08/15/2026Q00439374-P2Request digital key ↗
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
12/14/2020440645848Open ↗
▸BISWORK PERMIT APPLICATION1
12/14/2020440645848Open ↗
▸Seals & Professional Certifications39
▸DOB NOWProgress Inspector Seal & Signature26
09/02/2026Q00439374-P1Open ↗
09/02/2026Q00439374-P1Open ↗
09/02/2026Q00439374-P1Open ↗
Showing 3 of 26 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/27/2026Q00439374-P2Open ↗
08/27/2026Q00439374-P1Open ↗
08/27/2026Q00439374-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/02/2026Q00439374-P1Open ↗
08/30/2026Q00439374-P2Open ↗
08/29/2026Q00439333-P2Open ↗
Showing 3 of 6 on file for this type
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/27/2026Q00439374-I1Open ↗
08/27/2026Q00439374-P2Open ↗
08/27/2026Q00439374-P1Open ↗
Showing 3 of 7 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
11/25/2020440645848Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
12/16/2022440645848Open ↗
12/03/2020440645848Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
12/16/2022440645848Open ↗
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026Q00439333-I1Open ↗
▸Inspections & Test Reports2
▸BISFIRE-RESISTIVE RATED CONSTRUCTION1
12/16/2022440645848Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY1
12/03/2020440645848Open ↗
▸Approvals, Objections & Sign-offs2
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
12/21/2022440645848Open ↗
▸BISFINAL1
12/16/2022440645848Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT1
11/25/2020440645848Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
12/20/2022440645848Open ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
12/14/2020440645848Open ↗