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Over six families without stores
21-45 28 STREET
QUEENS · BIN 4017734
💬 Discuss this project
1925Year Built
4Stories
C1Building Class
R5BZoning
12,000 sfGross Floor Area
16Units
Rent Stabilized1 Open Violation 0 unresolved · 1 paperwork only ▸
Over six families without stores · Owner of record: PKG 28TH ST MANAGEMENT LLC · 4,401 sf lot · 2.73 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 41p · 2 filings · 20 docs
Floor 3
Floor 21p · 1 filing · 6 docs
Floor 1
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PKG 28TH ST MANAGEMENT LLC203/22/2026
21-45 28ST CORP103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/04/2021$3.1M—— → —$262/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ALEXANDER WEISS, P.E.307/28/2026
FL&M ENGINEERING DESIGN &INSPECTION110/31/2023
SERDAR CEYLAN ARCHITECT, PC1103/25/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
THE GREEN STUDIO103/21/2026
MILLENNIUM DESIGNS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TECHNO-VOLT ELECTRIC, INCGeneral Contractor507/08/2026
G.P. MECHANICAL CORPPlumbing207/08/2026
MC SUPERSTRUCTURE INCGeneral Contractor107/08/2026
PLBG P & H INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JOHN P. SGOUROS PE PC5491307/28/2026
ARCHITECTURAL CONCEPT3642703/25/2022
CEYLAN DESIGN AND CONSULT8422103/07/2022
Building Lifecycle
All (89)Filed (15)Permit Issued (7)Signed Off (6)Violation (13)Inspection (8)Objection (10)Special Inspection (30)
08/04/2026
Objection resolved — Addressed
08/04/2026
Objection resolved — Addressed
07/28/2026
Filed — Alteration
CONVERSION FROM OIL TO GAS. REMOVE EXISTING BOILER. INSTALL NEW BOILER/GAS-BURNER, HOT WATER HEATER, AND HOT WATER STORAGE TANK
Q01404098-S2
07/28/2026
Objection raised — Other
07/28/2026
Objection raised — Cost
07/24/2026
Filed — Alteration
CONVERSION FROM OIL TO GAS. REMOVE EXISTING BOILER. INSTALL NEW BOILER/GAS-BURNER, HOT WATER HEATER, AND HOT WATER STORAGE TANK
Q01404098-I1
07/24/2026
Filed — Alteration
CONVERSION FROM OIL TO GAS. REMOVE EXISTING BOILER. INSTALL NEW BOILER/GAS-BURNER, HOT WATER HEATER, AND HOT WATER STORAGE TANK
Q01404098-S1
07/24/2026
Special inspection requirement — Tenant Protection Plan Compliance
07/22/2026
Special inspection requirement — Tenant Protection Plan Compliance
07/22/2026
Special inspection requirement — Chimneys and vents
John Sgouros
07/22/2026
Special inspection requirement — Final
John Sgouros
07/17/2026
Special inspection requirement — Maintenance information
John Sgouros
07/17/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
John Sgouros
07/17/2026
Special inspection requirement — Tenant Protection Plan Compliance
07/17/2026
Special inspection requirement — HVAC-R and service water heating equipment
John Sgouros
07/17/2026
Special inspection requirement — HVAC-R and service water heating system controls
John Sgouros
05/19/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
John Sgouros
05/19/2026
Special inspection requirement — Energy Code Compliance Inspections
05/18/2026
Special inspection requirement — Heating Systems
John Sgouros
05/18/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
John Sgouros
09/08/2025
Violation issued (HPD, closed)
C
09/08/2025
Violation issued (HPD, closed)
C
10/31/2023
Filed — Alteration
INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
Q00954544-I1
10/31/2023
Permit issued — Supported Scaffold
Q00954544-I1-SF
10/04/2022
Signed off — Alteration
REPAIR WORK AT BATHROOMS FOR 3-LINE (APARTMENTS: A-3, B-3, C-3 AND D-3) AND 4 LINE (APARTMENTS: A-4, B-4, C-4 AND D-4) ON ALL FLOORS AS PER PLANS SUBMITTED. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q00692505-I1
09/27/2022
Signed off — Alteration
APPLICATION FILED FOR INTERIOR RENOVATION OF APARTMENT 1D ON THE 4TH FLOOR AND REPAIR WORK AT BATHROOMS FOR 1-LINE (APARTMENTS: A-1, B-1, C-1) ON ALL FLOORS AS PER PLANS SUBMITTED. NO CHANGE IN USE EGRESS OR OCCUPANCY.
Q00665919-I1
09/23/2022
Permit issued — General Construction
Q00692505-I1-GC
09/21/2022
Signed off — Alteration
INTERIOR RENOVATION OF APARTMENT B-4 ON 2ND FLOOR AND REPAIR WORK AT BATHROOMS FOR A-2, B-2, C-2 AND D-2 LINE ON ALL FLOORS AS PER PLANS SUBMITTED. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q00649142-I1
09/20/2022
Signed off — Alteration
Q00666033-I1
09/20/2022
Signed off — Alteration
MODIFICATION OF PLUMBING FIXTURES IN THE 3-LINE AND 4-LINE APARTMENTS AND INSTALLING NEW WATER/SANITARY LINES FROM FIRST FLOOR TO FOUTH FLOORS AS PER PLANS SUBMITTED. NO CHANGE IN USE, EGRESSS OR OCCUPANCY.
Q00684470-I1
09/06/2022
Signed off — Alteration
PLUMBING WORK TYPE IS FILED IN CONJUCTION WITH #Q00649142-I1 AS PER PLANS SUBMITTED. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q00649227-I1
04/20/2022
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
04/20/2022
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
04/11/2022
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
04/11/2022
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
04/08/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
04/05/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
MUZAFFAR JAMAL
03/25/2022
Filed — Alteration
PLUMBING WORK TYPE IS FILED IN CONJUCTION WITH #Q00649142-I1 AS PER PLANS SUBMITTED. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q00649227-P4
03/25/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
03/21/2022
Permit issued — Plumbing
Q00684470-I1-PL
03/18/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
SERDAR CEYLAN
03/11/2022
Permit issued — General Construction
Q00665919-I1-GC
03/11/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
03/11/2022
Objection raised — Scope
03/11/2022
Objection resolved — Addressed
03/11/2022
Objection raised — Inspections
03/11/2022
Objection resolved — Addressed
03/09/2022
Special inspection requirement — Lighting in dwelling units
SERDAR CEYLAN
03/09/2022
Special inspection requirement — Lighting controls
SERDAR CEYLAN
03/09/2022
Special inspection requirement — Final
SERDAR CEYLAN
03/09/2022
Special inspection requirement — Energy Code Compliance Inspections
SERDAR CEYLAN
03/07/2022
Filed — Alteration
REPAIR WORK AT BATHROOMS FOR 3-LINE (APARTMENTS: A-3, B-3, C-3 AND D-3) AND 4 LINE (APARTMENTS: A-4, B-4, C-4 AND D-4) ON ALL FLOORS AS PER PLANS SUBMITTED. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q00692505-I1
03/07/2022
Filed — Alteration
MODIFICATION OF PLUMBING FIXTURES IN THE 3-LINE AND 4-LINE APARTMENTS AND INSTALLING NEW WATER/SANITARY LINES FROM FIRST FLOOR TO FOUTH FLOORS AS PER PLANS SUBMITTED. NO CHANGE IN USE, EGRESSS OR OCCUPANCY.
Q00684470-I1
03/07/2022
Filed — Alteration
APPLICATION FILED FOR INTERIOR RENOVATION OF APARTMENT 1D ON THE 4TH FLOOR AND REPAIR WORK AT BATHROOMS FOR 1-LINE (APARTMENTS: A-1, B-1, C-1) ON ALL FLOORS AS PER PLANS SUBMITTED. NO CHANGE IN USE EGRESS OR OCCUPANCY.
Q00665919-P1
03/07/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
MUZAFFAR JAMAL
03/07/2022
Special inspection requirement — Energy Code Compliance Inspections
SERDAR CEYLAN
03/07/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
SERDAR CEYLAN
03/07/2022
Special inspection requirement — Energy Code Compliance Inspections
SERDAR CEYLAN
03/07/2022
Special inspection requirement — Interior lighting power
SERDAR CEYLAN
03/07/2022
Special inspection requirement — Lighting controls
SERDAR CEYLAN
Latest 60 of 89 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupported ScaffoldPermit IssuedMC SUPERSTRUCTURE INC10/31/2023
DOB NOWGeneral ConstructionSigned-offTECHNO-VOLT ELECTRIC, INC09/23/2022
DOB NOWPlumbingSigned-offG.P. MECHANICAL CORP03/21/2022
DOB NOWGeneral ConstructionSigned-offTECHNO-VOLT ELECTRIC, INC03/11/2022
DOB NOWPlumbingSigned-offG.P. MECHANICAL CORP03/02/2022
DOB NOWPlumbingSigned-offPLBG P & H INC01/11/2022
DOB NOWGeneral ConstructionSigned-offTECHNO-VOLT ELECTRIC, INC01/05/2022
1 project · most recent 07/28/2026
Gas Water/Sanitary
FiledStatusContractorScope
07/28/2026——Gas, Water/Sanitary
2 projects · most recent 09/23/2025
General Wiring
FiledStatusContractorScope
09/23/2025CompleteTECHNO-VOLT ELEC, INCGeneral Wiring
06/15/2022CompleteTECHNO-VOLT ELEC, INCGeneral Wiring
1 project · most recent 10/31/2023
Scaffold
FiledStatusContractorScope
10/31/2023Permit IssuedMC SUPERSTRUCTURE INCScaffold
▾Field Inspections (DOB CAP) — 8
DateTypeResultReport
04/20/2022Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
04/20/2022Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
04/11/2022Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
04/11/2022Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
04/08/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
03/25/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
03/11/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/28/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 37
DateRequirementInspectorRole
07/24/2026Tenant Protection Plan Compliance—special
07/22/2026Tenant Protection Plan Compliance—special
07/22/2026Chimneys and ventsJohn Sgourosspecial
07/22/2026FinalJohn Sgourosprogress
07/17/2026Maintenance informationJohn Sgourosenergy_progress
07/17/2026HVAC-R and service water piping design and insulationJohn Sgourosenergy_progress
07/17/2026Tenant Protection Plan Compliance—special
07/17/2026HVAC-R and service water heating equipmentJohn Sgourosenergy_progress
07/17/2026HVAC-R and service water heating system controlsJohn Sgourosenergy_progress
05/19/2026Fire-Resistant Penetrations and JointsJohn Sgourosspecial
05/19/2026Energy Code Compliance Inspections—progress
05/18/2026Heating SystemsJohn Sgourosspecial
05/18/2026Fire-Resistant Penetrations and JointsJohn Sgourosspecial
04/05/2022Fire-Resistant Penetrations and JointsMUZAFFAR JAMALspecial
03/18/2022Fire-Resistant Penetrations and JointsSERDAR CEYLANspecial
03/09/2022Lighting in dwelling unitsSERDAR CEYLANenergy_progress
03/09/2022Lighting controlsSERDAR CEYLANenergy_progress
03/09/2022FinalSERDAR CEYLANprogress
03/09/2022Energy Code Compliance InspectionsSERDAR CEYLANprogress
03/07/2022Fire-Resistant Penetrations and JointsMUZAFFAR JAMALspecial
03/07/2022Energy Code Compliance InspectionsSERDAR CEYLANprogress
03/07/2022HVAC-R and service water piping design and insulationSERDAR CEYLANenergy_progress
03/07/2022Energy Code Compliance InspectionsSERDAR CEYLANprogress
03/07/2022Interior lighting powerSERDAR CEYLANenergy_progress
03/07/2022Lighting controlsSERDAR CEYLANenergy_progress
Latest 25 of 37.
▾Documents — 72 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch16
08/26/2026Q00649142-I1Request digital key ↗
08/26/2026Q00649227-P4Request digital key ↗
08/26/2026Q00649227-P3Request digital key ↗
Showing 3 of 16 on file for this type
▸Seals & Professional Certifications37
▸DOB NOWDPL-1: Design Professional Seal & Signature16
08/26/2026Q00649227-P4Open ↗
08/26/2026Q00649227-P3Open ↗
08/26/2026Q00649227-P2Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWProgress Inspector Seal & Signature12
08/30/2026Q00665919-I1Open ↗
08/30/2026Q00665919-I1Open ↗
08/26/2026Q00692505-I1Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature9
09/06/2026Q00649227-P3Open ↗
08/31/2026Q00649227-I1Open ↗
08/26/2026Q00692505-I1Open ↗
Showing 3 of 9 on file for this type
▸Environmental & Asbestos14
▸DOB NOWDEP ACP-5: Asbestos Assessment Report14
08/26/2026Q00649227-I1Open ↗
08/26/2026Q00649227-P4Open ↗
08/26/2026Q00649227-P3Open ↗
Showing 3 of 14 on file for this type
▸Energy Compliance5
▸DOB NOWEN2: As Built Energy Analysis5
08/13/2026Q00665919-I1Open ↗
08/13/2026Q00692505-I1Open ↗
08/13/2026Q00649142-I1Open ↗
Showing 3 of 5 on file for this type