City residence, one family

402 CLERMONT AVENUE

BROOKLYN · BIN 3055885

💬 Discuss this project

1860Year Built

3Stories

A4Building Class

R6BZoning

2,394 sfGross Floor Area

1Units

FDNY Report ↗

City residence, one family · 2,167 sf lot · 1.1 FAR built · Flood zone X

Locations of Work

MechanicalPlumbingFire Protection

Roof4p · 2 filings · 20 docs

Floor 31p · 1 filing · 8 docs

Floor 21p · 1 filing · 8 docs

Floor 11p · 1 filing · 16 docs

Cellar5p · 3 filings · 20 docs

Basement1p · 1 filing · 8 docs

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
01/31/2020	$1.8M	—	— → —	$756/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
KLH PROFESSIONAL ENGINEERS, PSC P.C	8	10/20/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
ANZALONE ARCHITECTURE	16	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
FLYTIGER P & H LTD	Plumbing	12	07/08/2026
FLYTIGER PLB HTG	Plumbing	4	03/22/2026
HENG YIP CONSTRUCTION COR	General Contractor	3	03/22/2026
FLYTIGER PLB & HTG LTD	Fire Protection	2	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SD TESTING & INSPECTION S	7010	2	10/20/2022
ASE ENGINEERING PLLC	5785	2	10/19/2021

Building Lifecycle

All (49)Filed (8)Permit Issued (5)Signed Off (3)Inspection (5)Objection (4)Special Inspection (24)

02/03/2023

Signed off — Alteration

MECHANICAL WORK FILED IN CONJUNCTION WITH CONVERSION FROM A TWO TO ONE-FAMILY RESIDENCE (ALT-I # 321990182). INSTALL HVAC SYSTEM.

B00364840-I1

01/25/2023

Special inspection requirement — HVAC and service water heating equipment

XIUCHENG LI

01/25/2023

Special inspection requirement — Mechanical Systems

XIUCHENG LI

01/25/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

XIUCHENG LI

01/25/2023

Special inspection requirement — Energy Code Compliance Inspections

XIUCHENG LI

01/25/2023

Special inspection requirement — Final

XIUCHENG LI

01/25/2023

Special inspection requirement — Shutoff dampers

XIUCHENG LI

01/25/2023

Special inspection requirement — Maintenance information

XIUCHENG LI

01/25/2023

Special inspection requirement — Permanent certificate

XIUCHENG LI

01/25/2023

Special inspection requirement — Duct leakage testing, insulation and design

Alexandra Burr

01/25/2023

Special inspection requirement — HVAC and service water heating system controls

XIUCHENG LI

01/25/2023

Special inspection requirement — HVAC insulation and sealing

XIUCHENG LI

01/19/2023

Objection resolved — Addressed

01/03/2023

Special inspection requirement — Duct leakage testing, insulation and design

Alexandra Burr

10/24/2022

Objection raised — Inspections

10/20/2022

Filed — Alteration

MECHANICAL WORK FILED IN CONJUNCTION WITH CONVERSION FROM A TWO TO ONE-FAMILY RESIDENCE (ALT-I # 321990182). INSTALL HVAC SYSTEM.

B00364840-P1

06/17/2022

Special inspection requirement — Shutoff dampers

XIUCHENG LI

06/17/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

XIUCHENG LI

06/17/2022

Special inspection requirement — Mechanical Systems

XIUCHENG LI

06/17/2022

Special inspection requirement — Energy Code Compliance Inspections

XIUCHENG LI

06/17/2022

Special inspection requirement — Final

XIUCHENG LI

06/17/2022

Special inspection requirement — HVAC insulation and sealing

XIUCHENG LI

06/17/2022

Special inspection requirement — HVAC and service water heating system controls

XIUCHENG LI

06/17/2022

Special inspection requirement — HVAC and service water heating equipment

XIUCHENG LI

06/17/2022

Special inspection requirement — Maintenance information

XIUCHENG LI

06/17/2022

Special inspection requirement — Permanent certificate

XIUCHENG LI

04/20/2022

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

03/24/2022

Signed off — Alteration

INSTALL PLUMBING FIXTURES. WORK FILED IN CONJUNCTION WITH CONVERSION FROM TWO TO ONE-FAMILY RESIDENCE (DOB ALT1# 321990182)

B00364886-I1

03/23/2022

Inspection — Fail-Final PL - Up to 3 Requested Floors

Fail

View inspection ↗

03/07/2022

Inspection — Fail-Final PL - Up to 3 Requested Floors

Fail

View inspection ↗

01/27/2022

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

12/21/2021

Signed off — Alteration

INSTALL NEW SPRINKLER SYSTEM. FILED IN CONJUNCTION WITH ALT-1 DOB# 321990182.

B00365366-I1

12/20/2021

Filed — Alteration

INSTALL PLUMBING FIXTURES. WORK FILED IN CONJUNCTION WITH CONVERSION FROM TWO TO ONE-FAMILY RESIDENCE (DOB ALT1# 321990182)

B00364886-P3

12/16/2021

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

12/03/2021

Permit issued — Plumbing

B00364886-I1-PL

11/23/2021

Permit issued — Sprinklers

B00365366-I1-EW-SP

10/19/2021

Filed — Alteration

INSTALL PLUMBING FIXTURES. WORK FILED IN CONJUNCTION WITH CONVERSION FROM TWO TO ONE-FAMILY RESIDENCE (DOB ALT1# 321990182)

B00364886-P2

10/19/2021

Filed — Alteration

INSTALL NEW SPRINKLER SYSTEM. FILED IN CONJUNCTION WITH ALT-1 DOB# 321990182.

B00365366-P1

10/12/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

alon egozi

10/12/2021

Special inspection requirement — Sprinkler Systems

alon egozi

06/16/2021

Objection resolved — Addressed

05/06/2021

Objection raised — Other

05/04/2021

Filed — Alteration

INSTALL PLUMBING FIXTURES. WORK FILED IN CONJUNCTION WITH CONVERSION FROM TWO TO ONE-FAMILY RESIDENCE (DOB ALT1# 321990182)

B00364886-P1

03/09/2021

Permit issued — Sprinklers

B00365366-I1-EW-SP

11/23/2020

Permit issued — Mechanical Systems

B00364840-I1-MS

10/28/2020

Permit issued — Plumbing

B00364886-I1-PL

09/03/2020

Filed — Alteration

MECHANICAL WORK FILED IN CONJUNCTION WITH CONVERSION FROM A TWO TO ONE-FAMILY RESIDENCE (ALT-I # 321990182). INSTALL HVAC SYSTEM.

B00364840-I1

09/03/2020

Filed — Alteration

INSTALL PLUMBING FIXTURES. WORK FILED IN CONJUNCTION WITH CONVERSION FROM TWO TO ONE-FAMILY RESIDENCE (DOB ALT1# 321990182)

B00364886-I1

09/03/2020

Filed — Alteration

INSTALL NEW SPRINKLER SYSTEM. FILED IN CONJUNCTION WITH ALT-1 DOB# 321990182.

B00365366-I1

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Signed-off	FLYTIGER P & H LTD	12/03/2021
DOB NOW	Sprinklers	Signed-off	FLYTIGER PLB & HTG LTD	11/23/2021
DOB NOW	Sprinklers	Signed-off	FLYTIGER PLB & HTG LTD	03/09/2021
DOB NOW	Mechanical Systems	Signed-off	HENG YIP CONSTRUCTION COR	11/23/2020
DOB NOW	Plumbing	Signed-off	FLYTIGER P & H LTD	10/28/2020
BIS	—	ISSUED	HENG YIP CONSTRUCTION COR	08/21/2021
BIS	—	ISSUED	HENG YIP CONSTRUCTION COR	10/26/2020

1 project · most recent 01/08/2021

General Wiring Lighting

Filed	Status	Contractor	Scope
01/08/2021	Complete	HI-RITE ELECTRIC CORP	General Wiring, Lighting

▾Field Inspections (DOB CAP) — 5

Date	Type	Result	Report
04/20/2022	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
03/23/2022	Fail-Final PL - Up to 3 Requested Floors	Fail	View ↗
03/07/2022	Fail-Final PL - Up to 3 Requested Floors	Fail	View ↗
01/27/2022	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
12/16/2021	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 24

Date	Requirement	Inspector	Role
01/25/2023	HVAC and service water heating equipment	XIUCHENG LI	energy_progress
01/25/2023	Mechanical Systems	XIUCHENG LI	special
01/25/2023	Fire-Resistant Penetrations and Joints	XIUCHENG LI	special
01/25/2023	Energy Code Compliance Inspections	XIUCHENG LI	progress
01/25/2023	Final	XIUCHENG LI	progress
01/25/2023	Shutoff dampers	XIUCHENG LI	energy_progress
01/25/2023	Maintenance information	XIUCHENG LI	energy_progress
01/25/2023	Permanent certificate	XIUCHENG LI	energy_progress
01/25/2023	Duct leakage testing, insulation and design	Alexandra Burr	energy_progress
01/25/2023	HVAC and service water heating system controls	XIUCHENG LI	energy_progress
01/25/2023	HVAC insulation and sealing	XIUCHENG LI	energy_progress
01/03/2023	Duct leakage testing, insulation and design	Alexandra Burr	energy_progress
06/17/2022	Shutoff dampers	XIUCHENG LI	energy_progress
06/17/2022	Fire-Resistant Penetrations and Joints	XIUCHENG LI	special
06/17/2022	Mechanical Systems	XIUCHENG LI	special
06/17/2022	Energy Code Compliance Inspections	XIUCHENG LI	progress
06/17/2022	Final	XIUCHENG LI	progress
06/17/2022	HVAC insulation and sealing	XIUCHENG LI	energy_progress
06/17/2022	HVAC and service water heating system controls	XIUCHENG LI	energy_progress
06/17/2022	HVAC and service water heating equipment	XIUCHENG LI	energy_progress
06/17/2022	Maintenance information	XIUCHENG LI	energy_progress
06/17/2022	Permanent certificate	XIUCHENG LI	energy_progress
10/12/2021	Fire-Resistant Penetrations and Joints	alon egozi	special
10/12/2021	Sprinkler Systems	alon egozi	special

▾Documents — 128 on file (BIS + DOB NOW)

▸Plans & Drawings8

▸DOB NOWPlans/Sketch - Plumbing4

09/01/2026B00364886-I1Request digital key ↗

09/01/2026B00364886-P2Request digital key ↗

08/15/2026B00364886-P1Request digital key ↗

Showing 3 of 4 on file for this type

▸DOB NOWPlans/Sketch - Sprinkler2

09/02/2026B00365366-I1Request digital key ↗

08/15/2026B00365366-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Mechanical Systems2

09/02/2026B00364840-I1Request digital key ↗

08/15/2026B00364840-P1Request digital key ↗

▸Applications & Permits20

▸BISPLAN / WORK APPROVAL APPLICATION8

11/05/2021321990182Open ↗

04/06/2021321990182Open ↗

04/01/2021321990182Open ↗

Showing 3 of 8 on file for this type

▸DOB NOWLPC Approval/Permit6

08/13/2026B00364840-P1Open ↗

08/13/2026B00364840-I1Open ↗

08/13/2026B00364886-I1Open ↗

Showing 3 of 6 on file for this type

▸BISWORK PERMIT APPLICATION2

11/10/2020321990182Open ↗

10/28/2020321990182Open ↗

▸BISDOBNOW PL APPLICATION B00364886_SIGN-OFF1

02/14/2023321990182Open ↗

▸BISDOBNOW MH APPLICATION NUMBER B00364840 SIGN-OFF1

02/14/2023321990182Open ↗

▸BISDOBNOW SP APPLICATION B00365366 SIGN-OFF1

02/14/2023321990182Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

10/22/2021321990182Open ↗

▸Zoning, Tax Lot & Property Records2

▸BISVERIFY TAX LOT1

04/19/2022321990182Open ↗

▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1

02/01/2023321990182Open ↗

▸Seals & Professional Certifications36

▸DOB NOWProgress Inspector Seal & Signature18

08/28/2026B00364840-P1Open ↗

Showing 3 of 18 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature8

08/13/2026B00364840-P1Open ↗

08/13/2026B00364840-I1Open ↗

08/13/2026B00365366-I1Open ↗

Showing 3 of 8 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature6

08/28/2026B00364840-P1Open ↗

08/28/2026B00365366-P1Open ↗

Showing 3 of 6 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4

10/29/2020321990182Open ↗

03/18/2020321990182Open ↗

Showing 3 of 4 on file for this type

▸Trade Schedules & Equipment3

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

01/03/2022321990182Open ↗

▸BISDETECTOR:CARBON MONOXIDE-CERT.OF INSTALL1

01/03/2022321990182Open ↗

▸BISEQUIPMENT USE PERMITS1

02/03/2023321990182Open ↗

▸Safety & Tenant Protection6

▸BISSTREET TREE CHECKLIST3

11/10/2020321990182Open ↗

10/23/2020321990182Open ↗

03/18/2020321990182Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM2

10/29/2020321990182Open ↗

03/18/2020321990182Open ↗

▸BISTenant Protection Plan and Notes1

03/18/2020321990182Open ↗

▸Environmental & Asbestos9

▸DOB NOWDEP ACP-5: Asbestos Assessment Report8

08/13/2026B00364840-P1Open ↗

08/13/2026B00364886-P1Open ↗

08/13/2026B00365366-P1Open ↗

Showing 3 of 8 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

09/15/2020321990182Open ↗

▸Energy Compliance14

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY4

12/07/2021321990182Open ↗

07/09/2021321990182Open ↗

Showing 3 of 4 on file for this type

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

12/12/2022321990182Open ↗

▸BISFENESTRATION AREAS1

12/12/2022321990182Open ↗

▸BISINSULATION PLACEMENT & R VALUES1

12/12/2022321990182Open ↗

▸BISLIGHTING IN DWELLING UNITS1

12/12/2022321990182Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

12/12/2022321990182Open ↗

▸BISLIGHTING CONTROLS1

12/12/2022321990182Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

12/07/2021321990182Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1

10/22/2020321990182Open ↗

▸BISFENESTRATION AIR LEAKAGE1

12/12/2022321990182Open ↗

▸BISAIR SEALING AND INSULATION - VISUAL1

12/12/2022321990182Open ↗

▸Inspections & Test Reports15

▸BISTECHNICAL REPORT: RESPONSIBILITY6

12/07/2021321990182Open ↗

Showing 3 of 6 on file for this type

▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1

12/12/2022321990182Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

12/12/2022321990182Open ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

12/12/2022321990182Open ↗

▸BISFOOTING AND FOUNDATION INSPECTION1

12/12/2022321990182Open ↗

▸BISMASONRY1

12/12/2022321990182Open ↗

▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING1

12/12/2022321990182Open ↗

▸BISSTRUCTURAL STEEL - WELDING1

12/12/2022321990182Open ↗

▸BISCONCRETE - CAST-IN-PLACE1

12/12/2022321990182Open ↗

▸BISSTRUCTURAL STEEL - DETAILS1

12/12/2022321990182Open ↗

▸Approvals, Objections & Sign-offs5

▸BISSCHEDULE A - OCCUPANCY / USE3

10/07/2020321990182Open ↗

09/24/2020321990182Open ↗

03/18/2020321990182Open ↗

▸BISLANDMARKS APPROVAL1

09/14/2020321990182Open ↗

▸BISLANDMARKS SIGNOFF1

03/11/2022321990182Open ↗

▸Cost, Insurance & Ownership2

▸BISCOST AFFIDAVIT1

03/18/2020321990182Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

12/07/2021321990182Open ↗

▸Filing & Intake Forms6

▸BISADDITIONAL INFORMATION2

11/19/2021321990182Open ↗

04/28/2021321990182Open ↗

▸BISEFILING COVER SHEET2

03/18/2020321990182Open ↗

▸BISBOROUGH INTAKE FORM2

11/10/2020321990182Open ↗

10/28/2020321990182Open ↗

▸Other Documents2

▸BISSTRUCTURAL COLD-FORMED STEEL1

12/12/2022321990182Open ↗

▸BISPLOT DIAGRAM1

03/18/2020321990182Open ↗