Three families

31-04 28 AVENUE

QUEENS · BIN 4008652

💬 Discuss this project

1965Year Built

3Stories

C0Building Class

C4-3Zoning

3,000 sfGross Floor Area

3Units

3 Open Violations 1 unresolved · 2 paperwork only ▸FDNY Report ↗

Three families · Owner of record: C3104 LLC · 1,700 sf lot · 1.76 FAR built · Flood zone X

Locations of Work

No floor-level scope or drawing coverage on file for this building.

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
73 AVE	16	09/13/2026
HPD	6	07/08/2026
C3104 LLC	1	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
08/21/2025	$1.2M	—	Private party → C3104 LLC	$417/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
CQ&J CORPORATION	7	07/30/2026
KNF SERVICES CROP	1	10/06/2020
GREEN DESIGN	1	09/23/2020

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
WM ARCH	6	03/21/2026
DANICO SERVICES	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
MEDITERRANEAN CONSTRUCTION CORP	General Contractor	3	04/09/2026
LAKHI GENERAL CONTRACTOR	General Contractor	2	07/08/2026
ARKENSTONE BUILDERS INC	General Contractor	1	04/09/2026
G.N. CONSTRUCTION INC	General Contractor	1	07/08/2026
PLBG P & H INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SIMON	7555	4	03/19/2026

Building Lifecycle

All (65)Filed (9)Permit Issued (7)Signed Off (3)Violation (10)Inspection (6)Special Inspection (30)

07/31/2026

Special inspection requirement — Maintenance information

CALVIN TRAN

07/31/2026

Special inspection requirement — Energy Code Compliance Inspections

CALVIN TRAN

07/31/2026

Special inspection requirement — HVAC-R and service water heating equipment

CALVIN TRAN

07/31/2026

Special inspection requirement — HVAC-R and service water piping design and insulation

CALVIN TRAN

07/31/2026

Special inspection requirement — HVAC-R and service water heating system controls

CALVIN TRAN

07/30/2026

Filed — Alteration

AN EXISTING 3 STORY 2 FAMILY BUILDING WITH INTERIOR RENOVATION ONPARTITION WORK AND TO RESOLVE ALL DOB VIOLATION .NO CHANGE OF OCCUPANCY AND MEAN

Q01281828-P4

07/30/2026

Special inspection requirement — HVAC-R and service water piping design and insulation

CALVIN TRAN

07/30/2026

Special inspection requirement — HVAC-R and service water heating system controls

CALVIN TRAN

07/30/2026

Special inspection requirement — HVAC-R and service water heating equipment

CALVIN TRAN

07/30/2026

Special inspection requirement — Maintenance information

CALVIN TRAN

07/30/2026

Special inspection requirement — Energy Code Compliance Inspections

CALVIN TRAN

06/11/2026

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

04/23/2026

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

04/21/2026

Violation issued (ECB, closed)

Construction

04/13/2026

Inspection — Pass-Final General Construction Non-Directive 14

Pass

View inspection ↗

04/07/2026

Signed off — Alteration

AN EXISTING 3 STORY 2 FAMILY BUILDING WITH INTERIOR RENOVATION ONPARTITION WORK AND TO RESOLVE ALL DOB VIOLATION .NO CHANGE OF OCCUPANCY AND MEAN

Q01281828-S2

03/30/2026

Permit issued — Mechanical Systems

Q01281828-S2-MS

03/19/2026

Filed — Alteration

AN EXISTING 3 STORY 2 FAMILY BUILDING WITH INTERIOR RENOVATION ONPARTITION WORK AND TO RESOLVE ALL DOB VIOLATION .NO CHANGE OF OCCUPANCY AND MEAN

Q01281828-S2

03/19/2026

Special inspection requirement — HVAC-R and service water piping design and insulation

CALVIN TRAN

03/19/2026

Special inspection requirement — Maintenance information

CALVIN TRAN

03/19/2026

Special inspection requirement — HVAC-R and service water heating equipment

CALVIN TRAN

03/19/2026

Special inspection requirement — HVAC-R and service water heating system controls

CALVIN TRAN

03/19/2026

Special inspection requirement — Energy Code Compliance Inspections

CALVIN TRAN

03/18/2026

Filed — Alteration

AN EXISTING 3 STORY 2 FAMILY BUILDING WITH INTERIOR RENOVATION ONPARTITION WORK AND TO RESOLVE ALL DOB VIOLATION .NO CHANGE OF OCCUPANCY AND MEAN

Q01281828-P3

03/18/2026

Special inspection requirement — Metering

CALVIN TRAN

03/18/2026

Special inspection requirement — Air barrier - visual inspection

CALVIN TRAN

03/18/2026

Special inspection requirement — Insulation placement and R values

CALVIN TRAN

03/18/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

SIMON JIANG

03/18/2026

Special inspection requirement — Fenestration air leakage

CALVIN TRAN

03/18/2026

Special inspection requirement — Mechanical Systems

SIMON JIANG

03/18/2026

Special inspection requirement — Final

CALVIN TRAN

03/18/2026

Special inspection requirement — Energy Code Compliance Inspections

CALVIN TRAN

03/18/2026

Special inspection requirement — Fire-Resistance Rated Construction

CALVIN TRAN

03/18/2026

Special inspection requirement — Fenestration and door U-factor and product ratings

CALVIN TRAN

03/18/2026

Special inspection requirement — Interior lighting power

CALVIN TRAN

03/18/2026

Special inspection requirement — Fenestration areas

CALVIN TRAN

03/17/2026

Filed — Alteration

AN EXISTING 3 STORY 2 FAMILY BUILDING WITH INTERIOR RENOVATION ONPARTITION WORK AND TO RESOLVE ALL DOB VIOLATION .NO CHANGE OF OCCUPANCY AND MEAN

Q01281828-P2

03/12/2026

Special inspection requirement — Insulation placement and R values

CALVIN TRAN

03/12/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

SIMON JIANG

03/12/2026

Special inspection requirement — Energy Code Compliance Inspections

CALVIN TRAN

12/16/2025

Permit issued — General Construction

Q01281828-I1-GC

11/26/2025

Filed — Alteration

AN EXISTING 3 STORY 2 FAMILY BUILDING WITH INTERIOR RENOVATION ONPARTITION WORK AND TO RESOLVE ALL DOB VIOLATION .NO CHANGE OF OCCUPANCY AND MEAN

Q01281828-P1

11/20/2025

Inspection — Certified StandPipe - SD - Hydrostatic 63/09 Test (100 Foot Increments)

Certified

View inspection ↗

11/18/2025

Inspection — Certified Remove/Cap - work done in accordance with code

Certified

View inspection ↗

10/22/2025

Inspection — Certified StandPipe - SD - Hydrostatic 63/09 Test (Initial 75 Feet)

Certified

View inspection ↗

09/11/2025

Permit issued — Plumbing

Q01281828-S1-PL

09/11/2025

Permit issued — General Construction

Q01281828-I1-GC

09/08/2025

Filed — Alteration

AN EXISTING 3 STORY 2 FAMILY BUILDING WITH INTERIOR RENOVATION ONPARTITION WORK AND TO RESOLVE ALL DOB VIOLATION .NO CHANGE OF OCCUPANCY AND MEAN

Q01281828-S1

09/08/2025

Filed — Alteration

AN EXISTING 3 STORY 2 FAMILY BUILDING WITH INTERIOR RENOVATION ONPARTITION WORK AND TO RESOLVE ALL DOB VIOLATION .NO CHANGE OF OCCUPANCY AND MEAN

Q01281828-I1

12/30/2021

Signed off — Alteration

ALTERATION TYPE 3 - CONSTRUCTION EQUIPMENT - FENCE INSTALLATION OF PLYWOOD FENCE AS PER PLAN. NO CHANGE IN USE,OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.

Q00385707-I1

12/14/2021

Signed off — Alteration

INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. SHIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2014 BUILDING CODE.

Q00387110-I1

07/16/2021

Violation issued (HPD, open)

06/03/2021

Permit issued — Sidewalk Shed

Q00387110-I1-SH

05/06/2021

Violation issued (ECB, closed)

Construction

02/26/2021

Violation issued (ECB, closed)

Construction

10/29/2020

Violation issued (ECB, closed)

Construction

10/28/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/07/2020

Permit issued — Sidewalk Shed

Q00387110-I1-SH

10/06/2020

Filed — Alteration

INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. SHIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2014 BUILDING CODE.

Q00387110-I1

09/24/2020

Permit issued — Construction Fence

Q00385707-I1-FN

Latest 60 of 65 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Signed-off	ARKENSTONE BUILDERS INC	03/30/2026
DOB NOW	General Construction	Signed-off	MEDITERRANEAN CONSTRUCTIO	12/16/2025
DOB NOW	Plumbing	Signed-off	PLBG P & H INC	09/11/2025
DOB NOW	General Construction	Signed-off	MEDITERRANEAN CONSTRUCTIO	09/11/2025
DOB NOW	Sidewalk Shed	Signed-off	LAKHI GENERAL CONTRACTOR	06/03/2021
DOB NOW	Sidewalk Shed	Signed-off	LAKHI GENERAL CONTRACTOR	10/07/2020
DOB NOW	Construction Fence	Signed-off	EMPIRE CONSTRUCTION ASSOC	09/24/2020
BIS	OT	ISSUED	ELITE QUALITY CONSTRUCTIO	01/29/2021

1 project · most recent 07/30/2026

Heating and Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
07/30/2026	Signed-off	ARKENSTONE BUILDERS INC	Heating and Air Conditioning Systems	Heat / Cool Cooper & Hunter CH-RVHP36M-230VO 42,000 BTU · Condensing Unit ×2 CH-RVHP28-230VO 36,000 BTU · Heat Pump Outdoor ×1

1 project · most recent 07/30/2026

Gas Water/Sanitary

Filed	Status	Contractor	Scope
07/30/2026	Signed-off	PLBG P & H INC	Gas, Water/Sanitary

2 projects · most recent 09/15/2025

General Wiring Lighting

Filed	Status	Contractor	Scope
09/15/2025	Permit Issued	BDS ELECTRIC CORP.	General Wiring, Lighting
08/25/2020	Permit Issued	K.N.C ELECTRIC INC	—

▾Field Inspections (DOB CAP) — 6

Date	Type	Result	Report
06/11/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
04/23/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
04/13/2026	Pass-Final General Construction Non-Directive 14	Pass	View ↗
11/20/2025	Certified StandPipe - SD - Hydrostatic 63/09 Test (100 Foot Increments)	Certified	View ↗
11/18/2025	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
10/22/2025	Certified StandPipe - SD - Hydrostatic 63/09 Test (Initial 75 Feet)	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 48

Date	Requirement	Inspector	Role
07/31/2026	Maintenance information	CALVIN TRAN	energy_progress
07/31/2026	Energy Code Compliance Inspections	CALVIN TRAN	progress
07/31/2026	HVAC-R and service water heating equipment	CALVIN TRAN	energy_progress
07/31/2026	HVAC-R and service water piping design and insulation	CALVIN TRAN	energy_progress
07/31/2026	HVAC-R and service water heating system controls	CALVIN TRAN	energy_progress
07/30/2026	HVAC-R and service water piping design and insulation	CALVIN TRAN	energy_progress
07/30/2026	HVAC-R and service water heating system controls	CALVIN TRAN	energy_progress
07/30/2026	HVAC-R and service water heating equipment	CALVIN TRAN	energy_progress
07/30/2026	Maintenance information	CALVIN TRAN	energy_progress
07/30/2026	Energy Code Compliance Inspections	CALVIN TRAN	progress
03/19/2026	HVAC-R and service water piping design and insulation	CALVIN TRAN	energy_progress
03/19/2026	Maintenance information	CALVIN TRAN	energy_progress
03/19/2026	HVAC-R and service water heating equipment	CALVIN TRAN	energy_progress
03/19/2026	HVAC-R and service water heating system controls	CALVIN TRAN	energy_progress
03/19/2026	Energy Code Compliance Inspections	CALVIN TRAN	progress
03/18/2026	Metering	CALVIN TRAN	energy_progress
03/18/2026	Air barrier - visual inspection	CALVIN TRAN	energy_progress
03/18/2026	Insulation placement and R values	CALVIN TRAN	energy_progress
03/18/2026	Fire-Resistant Penetrations and Joints	SIMON JIANG	special
03/18/2026	Fenestration air leakage	CALVIN TRAN	energy_progress
03/18/2026	Mechanical Systems	SIMON JIANG	special
03/18/2026	Final	CALVIN TRAN	progress
03/18/2026	Energy Code Compliance Inspections	CALVIN TRAN	progress
03/18/2026	Fire-Resistance Rated Construction	CALVIN TRAN	progress
03/18/2026	Fenestration and door U-factor and product ratings	CALVIN TRAN	energy_progress

Latest 25 of 48.

▾Documents — 85 on file (BIS + DOB NOW)

▸Plans & Drawings9

▸DOB NOWPlans/Sketch7

08/17/2026Q01281828-P4Request digital key ↗

08/17/2026Q01281828-S1Request digital key ↗

08/17/2026Q01281828-I1Request digital key ↗

Showing 3 of 7 on file for this type

▸DOB NOWPlans/Sketch - Construction Fence1

08/28/2026Q00385707-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Sidewalk Shed1

08/27/2026Q00387110-I1Request digital key ↗

▸Applications & Permits2

▸BISPLAN / WORK APPROVAL APPLICATION1

12/23/2020440656238Open ↗

▸BISWORK PERMIT APPLICATION1

01/29/2021440656238Open ↗

▸Seals & Professional Certifications54

▸DOB NOWProgress Inspector Seal & Signature38

09/23/2026Q01281828-S2Open ↗

Showing 3 of 38 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature9

08/27/2026Q00387110-I1Open ↗

08/17/2026Q01281828-P4Open ↗

08/17/2026Q01281828-S1Open ↗

Showing 3 of 9 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature4

09/23/2026Q01281828-S2Open ↗

09/02/2026Q01281828-I1Open ↗

08/30/2026Q01281828-P1Open ↗

Showing 3 of 4 on file for this type

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

12/23/2020440656238Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

12/23/2020440656238Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

12/23/2020440656238Open ↗

▸Safety & Tenant Protection2

▸DOB NOWTenant Protection Plan2

08/13/2026Q00387110-I1Open ↗

08/13/2026Q00385707-I1Open ↗

▸Environmental & Asbestos7

▸DOB NOWDEP ACP-5: Asbestos Assessment Report7

08/17/2026Q01281828-P4Open ↗

08/17/2026Q01281828-S2Open ↗

08/17/2026Q01281828-I1Open ↗

Showing 3 of 7 on file for this type

▸Energy Compliance3

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

12/23/2020440656238Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

04/16/2021440656238Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

12/23/2020440656238Open ↗

▸Inspections & Test Reports4

▸BISTECHNICAL REPORT: RESPONSIBILITY4

04/16/2021440656238Open ↗

01/29/2021440656238Open ↗

12/23/2020440656238Open ↗

Showing 3 of 4 on file for this type

▸Approvals, Objections & Sign-offs1

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

—440656238Open ↗

▸Cost, Insurance & Ownership2

▸BISCOST AFFIDAVIT2

04/16/2021440656238Open ↗

12/23/2020440656238Open ↗

▸Filing & Intake Forms1

▸BISEFILING JOB APPLICATION COVER SHEET1

12/23/2020440656238Open ↗