Three families

335 HUMBOLDT STREET

BROOKLYN · East Williamsburg · BIN 3069090

💬 Discuss this project

1920Year Built

3Stories

C0Building Class

R6BZoning

4,472 sfGross Floor Area

3Units

Rent Stabilized0 Open ViolationsFDNY Report ↗

Three families · Owner of record: 335 HUMBOLDT STREET LLC · 2,500 sf lot · 1.79 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionEquipmentGeneralOther

Permit Issued — active, not yet Signed-off

RoofUnder Construction51p · 5 filings · 20 docs

Penthouse14p · 1 filing · 7 docs

Floor 4Under Construction45p · 5 filings · 20 docs

Floor 3Under Construction55p · 6 filings · 20 docs

Floor 2Under Construction57p · 6 filings · 20 docs

Floor 1Under Construction55p · 6 filings · 20 docs

CellarUnder Construction57p · 6 filings · 20 docs

Site & exteriorUnder Construction53p · 4 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
335 HUMBOLDT STREET	53	07/08/2026
OWNERS REP	12	04/09/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
04/18/2022	$2.3M	—	— → —	$514/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
CRAFT ENGINEERING STUDIO PLLC	5	01/22/2026
C&B CONSULTING ENGINEERS LLC	4	07/30/2025
NORBERTO FIGUEROA	3	06/13/2025
PAUL PERDEK, PROF. ENG. PLLC	5	09/18/2024

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
WILLIAM VITACCO ASSOCIATES	24	03/21/2026
AE DESIGN SOLUTION	10	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
BLDRS GROUP INC	General Contractor	14	04/09/2026
AGENCIE GROUP LLC NY	General Contractor	9	07/08/2026
CORE SCAFFOLD SYSTEMS INC.	General Contractor	8	04/09/2026
MASTER PLBG AND HTG INC	Fire Protection	3	07/08/2026
MASTER 2 PLBG & HTG INC	Plumbing	3	06/28/2026
I.P. ELECTRIC INC	Electrical	1	03/22/2026
ROBIN SYSTEMS INC	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
DOMANI INSPECTION SERVICE	843	9	01/22/2026
AGENCIE GROUP LLC	2803	2	02/02/2024

Building Lifecycle

All (159)Filed (17)Permit Issued (26)Signed Off (5)Violation (8)Inspection (15)Objection (58)Special Inspection (30)

08/25/2026

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

07/29/2026

Signed off — Alteration CO

REMOVAL OF INTERIOR PARTITIONS. PARTIALREMOVAL OF LOAD BEARING WALLS. REAR YARD ENLARGEMENT.FOURTH STORY ADDITION, OBTAINMENT OFC/O FOR 3 FAMILY DWELLING. NO CHANGE IN EGRESS.

B08044885-S1

07/21/2026

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

Fail

View inspection ↗

07/10/2026

Inspection — Certified Storm Drainage-ST-Fixtures-Finish

Certified

View inspection ↗

07/10/2026

Inspection — Certified Water and Sanitary-WS-Fixtures-Finish

Certified

View inspection ↗

07/08/2026

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

07/08/2026

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

Certified

View inspection ↗

06/23/2026

Permit issued — Plumbing

B00804573-I1-PL

05/08/2026

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

05/06/2026

Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test

Certified

View inspection ↗

05/04/2026

Permit issued — Sprinklers

B00804561-I1-EW-SP

04/07/2026

Signed off — Alteration

Foundation work as per plans filed herewith. No change in use, egress or occupancy.

B00804581-I1

04/07/2026

Signed off — Alteration

Structural work as per plans filed herewith. No change in use egress or occupancy.

B00804595-I1

03/13/2026

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/13/2026

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/04/2026

Permit issued — Construction Fence

B08044885-S1-FN

01/28/2026

Signed off — Alteration

INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00907873-I1

01/28/2026

Signed off — Alteration

INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00907875-I1

01/23/2026

Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density

JOHN MCMONAGLE

01/23/2026

Special inspection requirement — Final

JOHN MCMONAGLE

01/23/2026

Special inspection requirement — Concrete - Cast-In-Place

JOHN MCMONAGLE

01/23/2026

Special inspection requirement — Footing and Foundation

JOHN MCMONAGLE

01/23/2026

Special inspection requirement — Preliminary

JOHN MCMONAGLE

01/23/2026

Special inspection requirement — Post-installed Anchors

JOHN MCMONAGLE

01/23/2026

Special inspection requirement — Subgrade Inspections

JOHN MCMONAGLE

01/22/2026

Filed — Alteration

Foundation work as per plans filed herewith. No change in use, egress or occupancy.

B00804581-P2

12/08/2025

Permit issued — General Construction

B08044885-I1-GC

12/02/2025

Permit issued — General Construction

B08044885-I1-GC

10/06/2025

Permit issued — Foundation

B00804581-I1-FO

10/06/2025

Permit issued — Structural

B00804595-I1-ST

08/29/2025

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

Certified

View inspection ↗

08/25/2025

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

Pass

View inspection ↗

08/15/2025

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

08/15/2025

Inspection — Certified Storm Drainage-ST-Piping-Roughing

Certified

View inspection ↗

08/15/2025

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

08/15/2025

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

Certified

View inspection ↗

08/05/2025

Permit issued — Supported Scaffold

B00907875-I1-SF

08/04/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

JOHN MCMONAGLE

08/04/2025

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

JOHN MCMONAGLE

08/04/2025

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

JOHN MCMONAGLE

07/30/2025

Filed — Alteration

Modifications to existing plumbing systems. No change in use, egress or occupancy.

B00804573-P1

07/25/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

JOHN MCMONAGLE

07/25/2025

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

Norberto Figueroa

07/25/2025

Special inspection requirement — Insulation placement and R values

Norberto Figueroa

07/25/2025

Special inspection requirement — Fenestration areas

Norberto Figueroa

07/25/2025

Special inspection requirement — Fenestration air leakage

Norberto Figueroa

07/25/2025

Special inspection requirement — Fire-Resistance Rated Construction

Norberto Figueroa

07/25/2025

Special inspection requirement — Air barrier - visual inspection

Norberto Figueroa

07/16/2025

Objection raised — Admin

07/16/2025

Objection resolved — Addressed

07/11/2025

Permit issued — Sidewalk Shed

B00907873-I1-SH

07/02/2025

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

JOHN MCMONAGLE

07/02/2025

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

JOHN MCMONAGLE

07/02/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

JOHN MCMONAGLE

07/01/2025

Objection resolved — Addressed

06/27/2025

Objection raised — Admin

06/17/2025

Permit issued — Plumbing

B00804573-I1-PL

06/13/2025

Filed — Alteration CO

REMOVAL OF INTERIOR PARTITIONS. PARTIALREMOVAL OF LOAD BEARING WALLS. REAR YARD ENLARGEMENT.FOURTH STORY ADDITION, OBTAINMENT OFC/O FOR 3 FAMILY DWELLING. NO CHANGE IN EGRESS.

B08044885-P1

06/11/2025

Special inspection requirement — Air barrier - visual inspection

Norberto Figueroa

06/11/2025

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

Norberto Figueroa

Latest 60 of 159 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Permit Issued	MASTER 2 PLBG & HTG INC	06/23/2026
DOB NOW	Sprinklers	Permit Issued	MASTER PLBG AND HTG INC	05/04/2026
DOB NOW	Construction Fence	Signed-off	BLDRS GROUP INC	02/04/2026
DOB NOW	General Construction	Permit Issued	BLDRS GROUP INC	12/08/2025
DOB NOW	General Construction	Permit Issued	BLDRS GROUP INC	12/02/2025
DOB NOW	Foundation	Signed-off	BLDRS GROUP INC	10/06/2025
DOB NOW	Structural	Signed-off	BLDRS GROUP INC	10/06/2025
DOB NOW	Supported Scaffold	Signed-off	CORE SCAFFOLD SYSTEMS INC	08/05/2025
DOB NOW	Sidewalk Shed	Signed-off	CORE SCAFFOLD SYSTEMS INC	07/11/2025
DOB NOW	Plumbing	Signed-off	MASTER 2 PLBG & HTG INC	06/17/2025
DOB NOW	Foundation	Signed-off	BLDRS GROUP INC	05/28/2025
DOB NOW	Structural	Signed-off	BLDRS GROUP INC	05/23/2025
DOB NOW	General Construction	Permit Issued	BLDRS GROUP INC	05/23/2025
DOB NOW	Sprinklers	Signed-off	MASTER PLBG AND HTG INC	04/08/2025
DOB NOW	Mechanical Systems	Signed-off	ROBIN SYSTEMS INC	03/18/2025
DOB NOW	General Construction	Permit Issued	AGENCIE GROUP LLC NY	11/08/2024
DOB NOW	Structural	Signed-off	AGENCIE GROUP LLC NY	11/04/2024
DOB NOW	Supported Scaffold	Signed-off	CORE SCAFFOLD SYSTEMS INC	08/08/2024
DOB NOW	Sidewalk Shed	Signed-off	CORE SCAFFOLD SYSTEMS INC	07/15/2024
DOB NOW	Sprinklers	Signed-off	MASTER PLBG AND HTG INC	05/08/2024
DOB NOW	Plumbing	Signed-off	MASTER 2 PLBG & HTG INC	05/08/2024
DOB NOW	Structural	Signed-off	AGENCIE GROUP LLC NY	03/19/2024
DOB NOW	Foundation	Signed-off	AGENCIE GROUP LLC NY	10/31/2023
DOB NOW	General Construction	Permit Issued	AGENCIE GROUP LLC NY	09/19/2023
DOB NOW	Supported Scaffold	Signed-off	CORE SCAFFOLD SYSTEMS INC	08/10/2023
DOB NOW	Sidewalk Shed	Signed-off	CORE SCAFFOLD SYSTEMS INC	07/24/2023

1 project · most recent 01/30/2023

Heating and Air Conditioning Systems Ventilation Systems

Filed	Status	Contractor	Scope
01/30/2023	Signed-off	ROBIN SYSTEMS INC	Heating and Air Conditioning Systems, Ventilation Systems

1 project · most recent 01/30/2023

Filed	Status	Contractor	Scope
01/30/2023	Permit Issued	MASTER PLBG AND HTG INC	73 heads

1 project · most recent 07/30/2025

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
07/30/2025	Permit Issued	MASTER PLBG AND HTG INC	Gas, Storm, Water/Sanitary

3 projects · most recent 07/22/2024

General Wiring

Filed	Status	Contractor	Scope
07/22/2024	Complete	I.P. ELECTRIC INC	General Wiring
07/26/2023	Complete	SOLAS ELECTRICAL CORP	—
03/10/2022	Complete	LIVINGSTON ELEC'L ASSOC.	—

1 project · most recent 06/13/2025

Fence

Filed	Status	Contractor	Scope
06/13/2025	Signed-off	BLDRS GROUP INC	Fence

▾Field Inspections (DOB CAP) — 15

Date	Type	Result	Report
08/25/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
07/21/2026	Fail-Final PL - Up to 3 Requested Floors	Fail	View ↗
07/10/2026	Certified Storm Drainage-ST-Fixtures-Finish	Certified	View ↗
07/10/2026	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
07/08/2026	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
07/08/2026	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
05/08/2026	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
05/06/2026	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
08/29/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
08/25/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
08/15/2025	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
08/15/2025	Certified Storm Drainage-ST-Piping-Roughing	Certified	View ↗
08/15/2025	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
08/15/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
08/30/2024	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 62

Date	Requirement	Inspector	Role
01/23/2026	Concrete - Cast-In-Place	JOHN MCMONAGLE	special
01/23/2026	Subgrade Inspections	JOHN MCMONAGLE	special
01/23/2026	Final	JOHN MCMONAGLE	progress
01/23/2026	Footing and Foundation	JOHN MCMONAGLE	progress
01/23/2026	Preliminary	JOHN MCMONAGLE	progress
01/23/2026	Post-installed Anchors	JOHN MCMONAGLE	special
01/23/2026	Subsurface Conditions – Fill Placement & In-Place Density	JOHN MCMONAGLE	special
08/04/2025	Fire-Resistant Penetrations and Joints	JOHN MCMONAGLE	special
08/04/2025	HVAC-R and service water piping design and insulation	JOHN MCMONAGLE	energy_progress
08/04/2025	HVAC-R and service water heating equipment	JOHN MCMONAGLE	energy_progress
07/25/2025	Fire-Resistant Penetrations and Joints	JOHN MCMONAGLE	special
07/25/2025	Air barrier - visual inspection	Norberto Figueroa	energy_progress
07/25/2025	Fenestration areas	Norberto Figueroa	energy_progress
07/25/2025	Fenestration air leakage	Norberto Figueroa	energy_progress
07/25/2025	Insulation placement and R values	Norberto Figueroa	energy_progress
07/25/2025	Fenestration and door U-factor and product ratings	Norberto Figueroa	energy_progress
07/25/2025	Fire-Resistance Rated Construction	Norberto Figueroa	progress
07/02/2025	Fire-Resistant Penetrations and Joints	JOHN MCMONAGLE	special
07/02/2025	HVAC-R and service water piping design and insulation	JOHN MCMONAGLE	energy_progress
07/02/2025	HVAC-R and service water heating equipment	JOHN MCMONAGLE	energy_progress
06/11/2025	Fire-Resistance Rated Construction	Norberto Figueroa	progress
06/11/2025	Fenestration air leakage	Norberto Figueroa	energy_progress
06/11/2025	Fenestration areas	Norberto Figueroa	energy_progress
06/11/2025	Insulation placement and R values	Norberto Figueroa	energy_progress
06/11/2025	Fenestration and door U-factor and product ratings	Norberto Figueroa	energy_progress

Latest 25 of 62.

▾Documents — 79 on file (BIS + DOB NOW)

▸Plans & Drawings17

▸DOB NOWPlans/Sketch17

08/28/2026B08044885-S1Request digital key ↗

08/28/2026B08044885-P1Request digital key ↗

08/28/2026B08044885-I1Request digital key ↗

Showing 3 of 17 on file for this type

▸Zoning, Tax Lot & Property Records2

▸DOB NOWZD1: DOB Zoning Diagram2

08/13/2026B08044885-I1Open ↗

08/13/2026B08044885-P1Open ↗

▸Seals & Professional Certifications39

▸DOB NOWDPL-1: Design Professional Seal & Signature17

08/27/2026B00804561-I1Open ↗

08/27/2026B00804544-I1Open ↗

08/27/2026B00804595-I1Open ↗

Showing 3 of 17 on file for this type

▸DOB NOWProgress Inspector Seal & Signature12

09/02/2026B00804544-I1Open ↗

09/01/2026B08044885-P1Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature10

09/02/2026B00804544-I1Open ↗

09/01/2026B08044885-P1Open ↗

08/31/2026B00804581-P1Open ↗

Showing 3 of 10 on file for this type

▸Safety & Tenant Protection2

▸DOB NOWStreet Tree Checklist2

08/13/2026B08044885-P1Open ↗

08/13/2026B08044885-I1Open ↗

▸Environmental & Asbestos7

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form7

08/27/2026B00804595-I1Open ↗

08/21/2026B00804573-I1Open ↗

08/15/2026B00804544-I1Open ↗

Showing 3 of 7 on file for this type

▸Other Documents12

▸DOB NOWPlot Diagram5

08/13/2026B00804581-I1Open ↗

08/13/2026B00804581-P1Open ↗

08/13/2026B08044885-P1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWSite Survey: Initial2

08/13/2026B08044885-P1Open ↗

08/13/2026B08044885-I1Open ↗

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2

08/13/2026B08044885-P1Open ↗

08/13/2026B08044885-I1Open ↗

▸DOB NOWProperty Ownership Certification2

08/13/2026B08044885-P1Open ↗

08/13/2026B08044885-I1Open ↗

▸DOB NOWWaiver Document1

08/13/2026B08044885-S1Open ↗