48-23 91 Place, Queens — DOB NOW & BIS Permits, Violations | BuildNYC

Two family converted from one family

48-23 91 PLACE

QUEENS · Elmhurst · BIN 4045681

💬 Discuss this project

1975Year Built

3Stories

B3Building Class

R5Zoning

3,076 sfGross Floor Area

2Units

0 Open Violations

Two family converted from one family · 2,100 sf lot · 1.46 FAR built · Flood zone X

Locations of Work

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

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
10/20/2020	$1.4M	—	Private party → Private party	$449/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ZHENG & ASSOCIATES LLC	2	01/11/2021

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
DENMAR ELECTRIC CORP	Electrical	1	03/22/2026
HP SERVICES INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
ZHENG & ASSOCIATES LLC	7330	2	01/11/2021

Building Lifecycle

All (27)Filed (2)Permit Issued (1)Signed Off (1)Violation (17)Special Inspection (6)

01/19/2021

Signed off — Alteration

FILE APPLICATION FOR PLUMBING WORK AT EXISTING TWO FAMILY DWELLING UNIT. INSTALL NEW PLUMBING FIXTURES. THERE IS NO CHANGE IN USE, EGRESS, AND OCCUPANCY.

Q00421508-I1

01/11/2021

Filed — Alteration

FILE APPLICATION FOR PLUMBING WORK AT EXISTING TWO FAMILY DWELLING UNIT. INSTALL NEW PLUMBING FIXTURES. THERE IS NO CHANGE IN USE, EGRESS, AND OCCUPANCY.

Q00421508-P1

01/11/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jinfar Liu

01/11/2021

Special inspection requirement — Energy Code Compliance Inspections

Jinfar Liu

01/11/2021

Special inspection requirement — Electrical energy consumption

Jinfar Liu

01/07/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jinfar Liu

01/07/2021

Special inspection requirement — Energy Code Compliance Inspections

Jinfar Liu

01/07/2021

Special inspection requirement — Electrical energy consumption

Jinfar Liu

10/31/2020

Filed — Alteration

FILE APPLICATION FOR PLUMBING WORK AT EXISTING TWO FAMILY DWELLING UNIT. INSTALL NEW PLUMBING FIXTURES. THERE IS NO CHANGE IN USE, EGRESS, AND OCCUPANCY.

Q00421508-I1

10/31/2020

Permit issued — Plumbing

Q00421508-I1-PL

03/16/2019

Violation issued (ECB, closed)

Construction

03/16/2019

Violation issued (ECB, closed)

Construction

01/14/2019

Violation issued (ECB, closed)

Construction

01/14/2019

Violation issued (ECB, closed)

Construction

01/14/2019

Violation issued (ECB, closed)

Construction

01/09/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/27/2018

Violation issued (ECB, closed)

Construction

11/21/2018

Violation issued (ECB, closed)

Construction

11/21/2018

Violation issued (ECB, closed)

Construction

11/21/2018

Violation issued (ECB, closed)

Construction

11/21/2018

Violation issued (ECB, closed)

Construction

10/23/2018

Violation issued (ECB, closed)

Quality of Life

09/28/2018

Violation issued (ECB, closed)

Construction

09/28/2018

Violation issued (ECB, closed)

Quality of Life

09/28/2018

Violation issued (ECB, closed)

Quality of Life

09/28/2018

Violation issued (ECB, closed)

Quality of Life

09/28/2018

Violation issued (ECB, closed)

Quality of Life

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Signed-off	HP SERVICES INC	10/31/2020
BIS	OT	ISSUED	YX CONSTRUCTION INC	11/10/2020

2 projects · most recent 09/28/2020

General Wiring

Filed	Status	Contractor	Scope
09/28/2020	Complete	DENMAR ELECTRIC CORP	General Wiring
02/12/2019	Complete	APOLLO ELECTRIC INC.	General Wiring

▾Special Inspection Requirements (DOB NOW) — 6

Date	Requirement	Inspector	Role
01/11/2021	Fire-Resistant Penetrations and Joints	Jinfar Liu	special
01/11/2021	Energy Code Compliance Inspections	Jinfar Liu	progress
01/11/2021	Electrical energy consumption	Jinfar Liu	energy_progress
01/07/2021	Fire-Resistant Penetrations and Joints	Jinfar Liu	special
01/07/2021	Energy Code Compliance Inspections	Jinfar Liu	progress
01/07/2021	Electrical energy consumption	Jinfar Liu	energy_progress

▾Documents — 39 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch - Plumbing2

08/27/2026Q00421508-I1Request digital key ↗

08/15/2026Q00421508-P1Request digital key ↗

▸Applications & Permits5

▸BISPLAN / WORK APPROVAL APPLICATION3

01/13/2021440643528Open ↗

01/11/2021440643528Open ↗

10/31/2020440643528Open ↗

▸BISWORK PERMIT APPLICATION2

11/10/2020440643528Open ↗

11/05/2020440643528Open ↗

▸Seals & Professional Certifications11

▸DOB NOWProgress Inspector Seal & Signature4

08/31/2026Q00421508-P1Open ↗

08/31/2026Q00421508-P1Open ↗

08/27/2026Q00421508-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature2

08/27/2026Q00421508-I1Open ↗

08/13/2026Q00421508-P1Open ↗

▸DOB NOWSpecial Inspector Seal & Signature2

08/31/2026Q00421508-P1Open ↗

08/27/2026Q00421508-I1Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

10/31/2020440643528Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

10/31/2020440643528Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

10/31/2020440643528Open ↗

▸Safety & Tenant Protection3

▸DOB NOWTenant Protection Plan2

08/27/2026Q00421508-I1Open ↗

08/13/2026Q00421508-P1Open ↗

▸BISTENANT PROTECTION PLAN AND NOTES1

10/31/2020440643528Open ↗

▸Environmental & Asbestos3

▸DOB NOWDEP ACP-5: Asbestos Assessment Report2

08/27/2026Q00421508-I1Open ↗

08/13/2026Q00421508-P1Open ↗

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

10/31/2020440643528Open ↗

▸Energy Compliance6

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

01/20/2021440643528Open ↗

11/10/2020440643528Open ↗

10/31/2020440643528Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

01/20/2021440643528Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

10/31/2020440643528Open ↗

▸DOB NOWEN2: As Built Energy Analysis.1

08/13/2026Q00421508-I1Open ↗

▸Inspections & Test Reports3

▸BISTECHNICAL REPORT: RESPONSIBILITY3

01/20/2021440643528Open ↗

11/10/2020440643528Open ↗

10/31/2020440643528Open ↗

▸Approvals, Objections & Sign-offs1

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

01/20/2021440643528Open ↗

▸Cost, Insurance & Ownership2

▸BISCOST AFFIDAVIT2

01/20/2021440643528Open ↗

10/31/2020440643528Open ↗

▸Filing & Intake Forms3

▸BISADDITIONAL INFORMATION2

01/20/2021440643528Open ↗

01/13/2021440643528Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

10/31/2020440643528Open ↗