Locations of Work

ArchitectureStructuralMechanicalPlumbingGeneral

Roof9p · 2 filings · 20 docs

Floor 44p · 1 filing · 20 docs

Floor 33p · 1 filing · 20 docs

Floor 28p · 2 filings · 20 docs

Floor 11p · 1 filing · 20 docs

Cellar14p · 2 filings · 20 docs

Basement6p · 2 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
PARSONS CONSTRUCTION	4	07/08/2026
OR 851 CARROLL, LLC	3	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
12/03/2021	$3.8M	—	851 CARROLL LLC → OR 851 CARROLL LLC	— not available

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
DKA CONSULTING P.C.	6	07/27/2026
RG-ARCHITECTURE	4	12/29/2023
AP PROFESSIONAL ENGINEERING PLLC	1	09/12/2023
MDG DESIGN GROUP	1	04/24/2023

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
WILLIAM VITACCO ASSOCIATES	20	03/21/2026
SANDEEP KAUR	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
HONEST & QUALITY CORP	General Contractor	7	07/08/2026
AVON PLBG & HTG INC	Plumbing	2	07/08/2026
ASKO ELEC CONST & MAIN IN	Electrical	1	03/22/2026
PARSONS CONSTRUCTION INC	General Contractor	1	07/08/2026
ARIANA CONTRACTING INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
J&R DESIGN AND INSPECTION	6637	4	07/27/2026
DOMANI INSPECTION SERVICE	843	5	12/10/2024
SEAD ENGINEERING PC	2665	2	06/28/2023

Building Lifecycle

All (71)Filed (12)Permit Issued (8)Signed Off (3)Violation (11)Inspection (11)Special Inspection (26)

08/06/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Robert Truskosky

07/27/2026

Filed — Alteration

Application filed for interior renovation of existing residential building and combination of apartments per TPPN 3/97. Total number of apartments to be reduced from 10 to 5. No change to use, egress, and occupancy.

B00717094-P9

07/15/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Robert Truskosky

02/24/2026

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

02/03/2026

Inspection — Fail-Final CND-Occupancy Inspection

Fail

View inspection ↗

01/14/2026

Inspection — Fail-Final CND-Occupancy Inspection

Fail

View inspection ↗

11/14/2025

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

11/11/2025

Filed — Alteration

Application filed for interior renovation of existing residential building and combination of apartments per TPPN 3/97. Total number of apartments to be reduced from 10 to 5. No change to use, egress, and occupancy.

B00717094-P8

08/11/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

Robert Truskosky

07/01/2025

Permit issued — Plumbing

B00717094-S1-PL

03/04/2025

Signed off — Alteration

Application filed for interior renovation of existing residential building and combination of apartments per TPPN 3/97. Total number of apartments to be reduced from 10 to 5. No change to use, egress, and occupancy.

B00717094-I1

01/21/2025

Signed off — Alteration

Modifications to existing Mechanical System as per plans filed herewith. No change in use, egress or occupancy.

B00844587-I1

01/17/2025

Signed off — Alteration

B00847917-I1

12/23/2024

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

12/10/2024

Filed — Alteration

Application filed for interior renovation of existing residential building and combination of apartments per TPPN 3/97. Total number of apartments to be reduced from 10 to 5. No change to use, egress, and occupancy.

B00717094-P5

12/10/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

JOHN MCMONAGLE

09/23/2024

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

07/18/2024

Permit issued — Structural

B00847917-I1-ST

04/24/2024

Permit issued — Mechanical Systems

B00844587-I1-MS

03/28/2024

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

Pass

View inspection ↗

03/19/2024

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

01/19/2024

Filed — Alteration

Application filed for interior renovation of existing residential building and combination of apartments per TPPN 3/97. Total number of apartments to be reduced from 10 to 5. No change to use, egress, and occupancy.

B00717094-P4

01/19/2024

Inspection — Certified Storm Drainage-ST-Piping-Roughing

Certified

View inspection ↗

01/19/2024

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

01/19/2024

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

Certified

View inspection ↗

01/19/2024

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

Certified

View inspection ↗

12/29/2023

Filed — Alteration

Application filed for interior renovation of existing residential building and combination of apartments per TPPN 3/97. Total number of apartments to be reduced from 10 to 5. No change to use, egress, and occupancy.

B00717094-P3

12/29/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

Robert Truskosky

12/29/2023

Special inspection requirement — Fire-Resistance Rated Construction

Robert Truskosky

12/29/2023

Special inspection requirement — Final

Jonar Madriaga

12/28/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

JOHN MCMONAGLE

12/11/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

JOHN MCMONAGLE

12/11/2023

Special inspection requirement — Fire-Resistance Rated Construction

JOHN MCMONAGLE

12/11/2023

Special inspection requirement — Final

JOHN MCMONAGLE

10/04/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/13/2023

Permit issued — Supported Scaffold

B00906110-I1-SF

09/12/2023

Filed — Alteration

INSTALL MEDIUM DUTY SCAFFOLDING AS PER PLANS. NO CHANGE IN USE, EGRESS, OCCUPANCY UNDER THIS APPLICATION. PIPE SCAFFOLDING SHALL COMPLY WITH CHAPTER 33 OF THE 2022 NYC BUILDING CODE. SIDEWALK SHED FILED UNDER SEPARATE APPLICATION.

B00906110-I1

08/17/2023

Filed — Alteration

Application filed for interior renovation of existing residential building and combination of apartments per TPPN 3/97. Total number of apartments to be reduced from 10 to 5. No change to use, egress, and occupancy.

B00717094-P2

07/18/2023

Violation issued (ECB, closed)

Construction

06/28/2023

Filed — Alteration

Modifications to existing Mechanical System as per plans filed herewith. No change in use, egress or occupancy.

B00844587-I1

06/28/2023

Special inspection requirement — Fire-Resistance Rated Construction

JOHN MCMONAGLE

06/28/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

JOHN MCMONAGLE

06/28/2023

Special inspection requirement — Final

JOHN MCMONAGLE

06/20/2023

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

Certified

View inspection ↗

05/23/2023

Permit issued — Plumbing

B00717094-S1-PL

05/03/2023

Permit issued — General Construction

B00717094-I1-GC

04/26/2023

Special inspection requirement — Concrete - Cast-In-Place

INHWAN CHANG

04/26/2023

Special inspection requirement — Masonry

INHWAN CHANG

04/26/2023

Special inspection requirement — Structural Stability – Alterations of existing buildings

INHWAN CHANG

04/26/2023

Special inspection requirement — Structural Steel - High Strength Bolting

INHWAN CHANG

04/26/2023

Special inspection requirement — Structural Steel - Welding

INHWAN CHANG

04/25/2023

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

04/24/2023

Filed — Alteration

B00847917-I1

04/24/2023

Violation issued (ECB, closed)

Construction

03/29/2023

Special inspection requirement — Structural Steel - Details

INHWAN CHANG

03/28/2023

Filed — Alteration

Application filed for interior renovation of existing residential building and combination of apartments per TPPN 3/97. Total number of apartments to be reduced from 10 to 5. No change to use, egress, and occupancy.

B00717094-P1

03/22/2023

Special inspection requirement — Final

YUNHO LEE

03/15/2023

Special inspection requirement — Mechanical Systems

INHWAN CHANG

03/15/2023

Special inspection requirement — Final

YUNHO LEE

03/14/2023

Special inspection requirement — Fire-Resistance Rated Construction

JOHN MCMONAGLE

Latest 60 of 71 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Signed-off	AVON PLBG & HTG INC	07/01/2025
DOB NOW	Structural	Signed-off	HONEST QUALITY	07/18/2024
DOB NOW	Mechanical Systems	Signed-off	HONEST QUALITY	04/24/2024
DOB NOW	Supported Scaffold	Permit Issued	PARSONS CONSTRUCTION INC	09/13/2023
DOB NOW	Plumbing	Signed-off	AVON PLBG & HTG INC	05/23/2023
DOB NOW	General Construction	Signed-off	HONEST QUALITY	05/03/2023
DOB NOW	Plumbing	Signed-off	ARIANA CONTRACTING INC	05/19/2022
DOB NOW	General Construction	Signed-off	HONEST QUALITY	05/04/2022

1 project · most recent 07/27/2026

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
07/27/2026	Signed-off	AVON PLBG & HTG INC	Gas, Storm, Water/Sanitary

2 projects · most recent 01/11/2023

General Wiring

Filed	Status	Contractor	Scope
01/11/2023	Complete	ASKO ELEC CONST & MAIN IN	General Wiring
05/10/2022	Complete	DELTA POWER ELECTRICAL	—

1 project · most recent 09/12/2023

Scaffold

Filed	Status	Contractor	Scope
09/12/2023	Permit Issued	PARSONS CONSTRUCTION INC	Scaffold

▾Field Inspections (DOB CAP) — 11

Date	Type	Result	Report
02/24/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
02/03/2026	Fail-Final CND-Occupancy Inspection	Fail	View ↗
01/14/2026	Fail-Final CND-Occupancy Inspection	Fail	View ↗
12/23/2024	Pass-Final CND-Occupancy Inspection	Pass	View ↗
03/28/2024	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
03/19/2024	Pass-Final CND-Occupancy Inspection	Pass	View ↗
01/19/2024	Certified Storm Drainage-ST-Piping-Roughing	Certified	View ↗
01/19/2024	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
01/19/2024	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
01/19/2024	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
06/20/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 26

Date	Requirement	Inspector	Role
08/06/2026	Fire-Resistant Penetrations and Joints	Robert Truskosky	special
07/15/2026	Fire-Resistant Penetrations and Joints	Robert Truskosky	special
08/11/2025	Fire-Resistant Penetrations and Joints	Robert Truskosky	special
12/10/2024	Fire-Resistant Penetrations and Joints	JOHN MCMONAGLE	special
12/29/2023	Fire-Resistant Penetrations and Joints	Robert Truskosky	special
12/29/2023	Fire-Resistance Rated Construction	Robert Truskosky	progress
12/29/2023	Final	Jonar Madriaga	progress
12/28/2023	Fire-Resistant Penetrations and Joints	JOHN MCMONAGLE	special
12/11/2023	Fire-Resistant Penetrations and Joints	JOHN MCMONAGLE	special
12/11/2023	Fire-Resistance Rated Construction	JOHN MCMONAGLE	progress
12/11/2023	Final	JOHN MCMONAGLE	progress
06/28/2023	Fire-Resistance Rated Construction	JOHN MCMONAGLE	progress
06/28/2023	Fire-Resistant Penetrations and Joints	JOHN MCMONAGLE	special
06/28/2023	Final	JOHN MCMONAGLE	progress
04/26/2023	Concrete - Cast-In-Place	INHWAN CHANG	special
04/26/2023	Masonry	INHWAN CHANG	special
04/26/2023	Structural Stability – Alterations of existing buildings	INHWAN CHANG	special
04/26/2023	Structural Steel - High Strength Bolting	INHWAN CHANG	special
04/26/2023	Structural Steel - Welding	INHWAN CHANG	special
03/29/2023	Structural Steel - Details	INHWAN CHANG	special
03/22/2023	Final	YUNHO LEE	progress
03/15/2023	Mechanical Systems	INHWAN CHANG	special
03/15/2023	Final	YUNHO LEE	progress
03/14/2023	Fire-Resistance Rated Construction	JOHN MCMONAGLE	progress
03/14/2023	Final	JOHN MCMONAGLE	progress

Latest 25 of 26.

▾Documents — 90 on file (BIS + DOB NOW)

▸Plans & Drawings12

▸DOB NOWPlans/Sketch12

08/29/2026B00717094-I1Request digital key ↗

08/29/2026B00717094-S1Request digital key ↗

08/29/2026B00717094-P1Request digital key ↗

Showing 3 of 12 on file for this type

▸Applications & Permits7

▸DOB NOWLPC Approval/Permit6

08/29/2026B00717094-I1Open ↗

08/29/2026B00717094-P1Open ↗

08/29/2026B00717094-P2Open ↗

Showing 3 of 6 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION1

04/08/2024322115830Open ↗

▸Zoning, Tax Lot & Property Records1

▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1

04/15/2024322115830Open ↗

▸Seals & Professional Certifications35

▸DOB NOWSpecial Inspector Seal & Signature16

09/02/2026B00717094-P8Open ↗

08/31/2026B00844587-I1Open ↗

08/28/2026B00717094-P2Open ↗

Showing 3 of 16 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature12

08/29/2026B00717094-I1Open ↗

08/29/2026B00717094-S1Open ↗

08/29/2026B00717094-P1Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWProgress Inspector Seal & Signature7

08/31/2026B00844587-I1Open ↗

08/28/2026B00717094-P2Open ↗

08/25/2026B00717094-P3Open ↗

Showing 3 of 7 on file for this type

▸Environmental & Asbestos4

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form4

08/27/2026B00847917-I1Open ↗

08/27/2026B00844587-I1Open ↗

08/13/2026B00717094-I1Open ↗

Showing 3 of 4 on file for this type

▸Filing & Intake Forms2

▸BISADDITIONAL INFORMATION1

04/24/2024322115830Open ↗

▸BISEFILING COVER SHEET1

04/08/2024322115830Open ↗

▸Other Documents29

▸DOB NOWDHCR Document20

08/29/2026B00717094-I1Open ↗

08/29/2026B00717094-P5Open ↗

Showing 3 of 20 on file for this type

▸DOB NOWProof of Historic Building5

08/29/2026B00717094-I1Open ↗

08/29/2026B00717094-P1Open ↗

08/29/2026B00717094-P2Open ↗

Showing 3 of 5 on file for this type

▸BISPLOT DIAGRAM1

04/24/2024322115830Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

04/15/2024322115830Open ↗

▸BISRECORDS MGMT FEE PAYMENT RECEIPT1

04/15/2024322115830Open ↗

▸DOB NOWPro Cert Restriction Exception (LL158/17)1

08/13/2026B00906110-I1Open ↗