Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingLandscapeCivilGeneral

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

Roof4p · 1 filing · 20 docs

Floor 238p · 2 filings · 20 docs

Floor 1102p · 2 filings · 20 docs

Cellar44p · 2 filings · 20 docs

Site & exteriorTemporary construction fence installation39p · 3 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
HT Builds LLC 1	1	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
11/02/2022	$1.1M	—	— → —	— not available

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
HT Associates	5	06/23/2025
John C. Chen Architect	4	02/16/2024

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
HT Associates	5	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
L&L Construction Development	General Contractor	5	07/08/2026
HT Builds	General Contractor	2	09/01/2026
HT Builds	Scaffold	2	07/08/2026
Village P & H NY	Plumbing	2	07/08/2026
Robin Electrical Co	Electrical	1	03/22/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
John C Chen Architect, PL	2205	4	06/23/2025
Building Consulting Engineering	1034	1	06/16/2023
Flushing Engineering Service	4373	2	06/16/2023

Building Lifecycle

All (78)Filed (7)Permit Issued (9)Signed Off (3)Violation (12)Inspection (7)Objection (10)Special Inspection (30)

09/16/2026

Signed off — Alteration

PLUMBING AND STORM DRAINAGE FACILITY WORK, REPLACE, RELOCATE AND INSTALL PLUMBING FIXTURES PER PLANS SHOWN, UNDER ALT.-1 #Q00842221

Q00848038-I1

08/31/2026

Permit issued — Mechanical Systems

Q00842221-I1-MS

08/26/2026

Signed off — ALT-CO - New Building with Existing Elements to Remain

EXISTING TWO FAMILY ENLARGEMENT PER PLANS SUBMITTED TO COMPLY WITH NEW BUILDING REQUIREMENT, OBTAIN NEW C OF O.

Q00842221-S2

08/26/2026

Signed off — Alteration

INSTALL TEMP CONSTRUCTION FENCE IN CONJUNCTION WITH ALT-1 #Q00842221(HOUSE) & NB. #Q00880908(GARAGE)

Q00880862-I1

07/30/2026

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

07/08/2026

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

08/18/2025

Permit issued — Earth Work

Q00842221-I1-GC-CX

08/11/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

JOHN CHEN

08/11/2025

Special inspection requirement — Mechanical Systems

JOHN CHEN

08/11/2025

Special inspection requirement — Masonry

JOHN CHEN

08/11/2025

Special inspection requirement — Concrete - Cast-In-Place

JOHN CHEN

08/11/2025

Special inspection requirement — Heating Systems

JOHN CHEN

08/11/2025

Special inspection requirement — Structural Steel - High Strength Bolting

JOHN CHEN

08/11/2025

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

JOHN CHEN

08/11/2025

Special inspection requirement — Structural Stability – Alterations of existing buildings

JOHN CHEN

08/11/2025

Special inspection requirement — Structural Steel - Details

JOHN CHEN

08/11/2025

Special inspection requirement — Structural Steel - Welding

JOHN CHEN

08/11/2025

Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation

JOHN CHEN

08/11/2025

Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing

JOHN CHEN

08/11/2025

Special inspection requirement — Final

JOHN CHEN

08/11/2025

Special inspection requirement — Footing and Foundation

JOHN CHEN

08/11/2025

Special inspection requirement — Energy Code Compliance Inspections

JOHN CHEN

08/11/2025

Special inspection requirement — Fire-Resistance Rated Construction

JOHN CHEN

08/11/2025

Special inspection requirement — Maintenance information

JOHN CHEN

08/11/2025

Special inspection requirement — Fenestration air leakage

JOHN CHEN

08/11/2025

Special inspection requirement — Air barrier - visual inspection

JOHN CHEN

08/11/2025

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

08/11/2025

Special inspection requirement — Ventilation and air distribution system

08/11/2025

Special inspection requirement — Insulation placement and R values

JOHN CHEN

08/11/2025

Special inspection requirement — Interior lighting power

JOHN CHEN

08/11/2025

Special inspection requirement — Permanent certificate

JOHN CHEN

08/11/2025

Special inspection requirement — Fenestration areas

JOHN CHEN

08/11/2025

Special inspection requirement — Electric vehicle service equipment requirements

JOHN CHEN

08/11/2025

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

JOHN CHEN

08/11/2025

Special inspection requirement — Air barrier — testing

08/11/2025

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

JOHN CHEN

08/11/2025

Special inspection requirement — Subgrade Inspections

JOHN CHEN

08/06/2025

Objection resolved — Addressed

08/06/2025

Objection resolved — Addressed

07/15/2025

Objection raised — Admin

07/15/2025

Objection raised — Scope

06/23/2025

Filed — ALT-CO - New Building with Existing Elements to Remain

EXISTING TWO FAMILY ENLARGEMENT PER PLANS SUBMITTED TO COMPLY WITH NEW BUILDING REQUIREMENT, OBTAIN NEW C OF O.

Q00842221-P3

03/26/2025

Violation issued (ECB, closed)

Construction

03/12/2025

Filed — ALT-CO - New Building with Existing Elements to Remain

EXISTING TWO FAMILY ENLARGEMENT PER PLANS SUBMITTED TO COMPLY WITH NEW BUILDING REQUIREMENT, OBTAIN NEW C OF O.

Q00842221-P2

02/26/2025

Violation issued (ECB, closed)

Construction

02/11/2025

Permit issued — Curb Cut

Q00842221-S2-CC

11/26/2024

Filed — ALT-CO - New Building with Existing Elements to Remain

EXISTING TWO FAMILY ENLARGEMENT PER PLANS SUBMITTED TO COMPLY WITH NEW BUILDING REQUIREMENT, OBTAIN NEW C OF O.

Q00842221-S2

07/23/2024

Permit issued — Structural

Q00842221-I1-GC-CX

06/27/2024

Permit issued — Construction Fence

Q00880862-I1-FN

06/27/2024

Permit issued — Plumbing

Q00848038-I1-PL

05/09/2024

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

05/09/2024

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

05/09/2024

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

Certified

View inspection ↗

05/09/2024

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

Certified

View inspection ↗

05/06/2024

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

Certified

View inspection ↗

02/16/2024

Filed — ALT-CO - New Building with Existing Elements to Remain

EXISTING TWO FAMILY ENLARGEMENT PER PLANS SUBMITTED TO COMPLY WITH NEW BUILDING REQUIREMENT, OBTAIN NEW C OF O.

Q00842221-P1

01/08/2024

Violation issued (ECB, closed)

Construction

01/08/2024

Violation issued (ECB, closed)

Construction

01/08/2024

Violation issued (ECB, closed)

Construction

01/08/2024

Violation issued (ECB, closed)

Unknown

Latest 60 of 78 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Signed-off	HT Builds	08/31/2026
DOB NOW	Earth Work	Permit Issued	L&L Construction Development	08/18/2025
DOB NOW	Curb Cut	Signed-off	HT Builds	02/11/2025
DOB NOW	Structural	Permit Issued	L&L Construction Development	07/23/2024
DOB NOW	Construction Fence	Signed-off	HT Builds	06/27/2024
DOB NOW	Plumbing	Signed-off	Village P & H NY	06/27/2024
DOB NOW	Mechanical Systems	Permit Issued	L&L Construction Development	07/25/2023
DOB NOW	Construction Fence	Signed-off	HT Builds	07/06/2023
DOB NOW	Plumbing	Signed-off	Village P & H NY	07/06/2023

1 project · most recent 06/23/2025

Air Conditioning Systems Heating Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
06/23/2025	Signed-off	HT Builds	Air Conditioning Systems, Heating Systems	Cooling Goodman GSX140361 3 tons · Condensing Unit ×6 Heating Williamson GWA-140-N-T 140,000 BTU · Boiler ×6

1 project · most recent 06/16/2023

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
06/16/2023	Signed-off	Village P & H NY	Gas, Storm, Water/Sanitary

2 projects · most recent 04/01/2024

General Wiring

Filed	Status	Contractor	Scope
04/01/2024	Complete	Robin Electrical Co	General Wiring
01/11/2024	Complete	Robin Electrical Co	—

1 project · most recent 06/23/2025

Steel Concrete Masonry Wood

Filed	Status	Contractor	Scope
06/23/2025	Signed-off	HT Builds	Steel, Concrete, Masonry, Wood

▾Field Inspections (DOB CAP) — 7

Date	Type	Result	Report
07/30/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
07/08/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
05/09/2024	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
05/09/2024	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
05/09/2024	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
05/09/2024	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
05/06/2024	Certified Remove/Cap - work done in accordance with code	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 97

Date	Requirement	Inspector	Role
08/11/2025	Permanent certificate	JOHN CHEN	energy_progress
08/11/2025	Fire-Resistant Penetrations and Joints	JOHN CHEN	special
08/11/2025	Mechanical Systems	JOHN CHEN	special
08/11/2025	Masonry	JOHN CHEN	special
08/11/2025	Concrete - Cast-In-Place	JOHN CHEN	special
08/11/2025	Heating Systems	JOHN CHEN	special
08/11/2025	Structural Steel - High Strength Bolting	JOHN CHEN	special
08/11/2025	Subsurface Conditions – Fill Placement & In-Place Density	JOHN CHEN	special
08/11/2025	Structural Stability – Alterations of existing buildings	JOHN CHEN	special
08/11/2025	Structural Steel - Details	JOHN CHEN	special
08/11/2025	Structural Steel - Welding	JOHN CHEN	special
08/11/2025	Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation	JOHN CHEN	special
08/11/2025	Excavations - Sheeting, Shoring, and Bracing	JOHN CHEN	special
08/11/2025	Final	JOHN CHEN	progress
08/11/2025	Footing and Foundation	JOHN CHEN	progress
08/11/2025	Energy Code Compliance Inspections	JOHN CHEN	progress
08/11/2025	Fire-Resistance Rated Construction	JOHN CHEN	progress
08/11/2025	Maintenance information	JOHN CHEN	energy_progress
08/11/2025	Fenestration air leakage	JOHN CHEN	energy_progress
08/11/2025	Air barrier - visual inspection	JOHN CHEN	energy_progress
08/11/2025	HVAC-R and service water piping design and insulation	—	energy_progress
08/11/2025	Ventilation and air distribution system	—	energy_progress
08/11/2025	Insulation placement and R values	JOHN CHEN	energy_progress
08/11/2025	Interior lighting power	JOHN CHEN	energy_progress
08/11/2025	Subgrade Inspections	JOHN CHEN	special

Latest 25 of 97.

▾Documents — 154 on file (BIS + DOB NOW)

▸Plans & Drawings8

▸DOB NOWPlans/Sketch8

08/24/2026Q00848038-I1Request digital key ↗

08/24/2026Q00880862-I1Request digital key ↗

08/23/2026Q00842221-P4Request digital key ↗

Showing 3 of 8 on file for this type

▸Applications & Permits5

▸BISPLAN / WORK APPROVAL APPLICATION3

02/26/2026440809118Open ↗

09/19/2024440809118Open ↗

10/20/2023440809118Open ↗

▸BISBPP-5 - Authorization to the Department of Transportation2

11/08/2024440809118Open ↗

10/20/2023440809118Open ↗

▸Zoning, Tax Lot & Property Records11

▸DOB NOWZD1: DOB Zoning Diagram5

08/23/2026Q00842221-P3Open ↗

08/23/2026Q00842221-P1Open ↗

08/15/2026Q00842221-I1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWZoning Exhibit form (1-5)5

08/23/2026Q00842221-P3Open ↗

08/23/2026Q00842221-P2Open ↗

08/23/2026Q00842221-P1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWHouse Number Verification: TOPO Stamp1

08/15/2026Q00842221-I1Open ↗

▸Seals & Professional Certifications100

▸DOB NOWProgress Inspector Seal & Signature49

09/30/2026Q00842221-P2Open ↗

Showing 3 of 49 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature41

09/30/2026Q00842221-P2Open ↗

Showing 3 of 41 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature8

08/24/2026Q00848038-I1Open ↗

08/23/2026Q00842221-I1Open ↗

08/23/2026Q00842221-P3Open ↗

Showing 3 of 8 on file for this type

▸BISAPPLICANT OWNER SIGNATURE1

10/20/2023440809118Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

10/20/2023440809118Open ↗

▸Trade Schedules & Equipment5

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)5

08/23/2026Q00842221-P3Open ↗

08/23/2026Q00842221-P2Open ↗

08/23/2026Q00842221-P1Open ↗

Showing 3 of 5 on file for this type

▸Safety & Tenant Protection1

▸BISSTREET TREE CHECKLIST1

09/30/2024440809118Open ↗

▸Environmental & Asbestos5

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

08/23/2026Q00842221-P2Open ↗

08/23/2026Q00842221-P1Open ↗

08/23/2026Q00842221-P3Open ↗

Showing 3 of 5 on file for this type

▸Filing & Intake Forms2

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

09/30/2024440809118Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

10/20/2023440809118Open ↗

▸Other Documents17

▸DOB NOWProperty Ownership Certification5

08/23/2026Q00842221-P2Open ↗

08/23/2026Q00842221-P3Open ↗

08/23/2026Q00842221-P1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWSite Survey: Initial5

08/23/2026Q00842221-P3Open ↗

08/23/2026Q00842221-P2Open ↗

08/23/2026Q00842221-P1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone5

08/23/2026Q00842221-P1Open ↗

08/23/2026Q00842221-P3Open ↗

08/23/2026Q00842221-P2Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWAdjoining Owners Notification1

08/13/2026Q00842221-I1Open ↗

▸DOB NOWFinal Survey1

08/15/2026Q00842221-I1Open ↗