Locations of Work

ArchitectureStructuralMechanical

Roof1p · 1 filing · 20 docs

Bulkhead2p · 1 filing · 20 docs

Floor 22p · 2 filings · 20 docs

Floor 1

Cellar5p · 2 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
BRICKSTONE GROUP	8	04/09/2026
133 MADISON BH HOLDING LLC	1	03/22/2026
BROOKYLN MADISON LLC	1	03/22/2026
INVESTOLOGY DEVELOPMENTS	1	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
09/09/2025	$1.6M	—	133 MADISON BH HOLDING LLC → BROOKLYN MADISON LLC	$667/sf building
06/30/2025	$100K	—	INVESTOLOGY DEVELOPMENTS, LLC → 133 MADISON BH HOLDING LLC	$42/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
PETER CHO ARCHITECTS, PLLC	7	08/12/2026
AARON MCDONALD ARCHITECT	1	09/02/2025
FREEFORM DEFORM LLC	1	05/04/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
FREEFORM DEFORM	2	03/21/2026
WM ARCH	8	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
MORELL BUILDERS INC	General Contractor	2	04/09/2026
FLOW STATE ELECTRIC, LLC	Electrical	1	03/22/2026
PLBG P & H INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
D&E BUILD EVERGREEN I	9342	5	08/12/2026

Building Lifecycle

All (56)Filed (9)Permit Issued (3)Signed Off (2)Violation (6)Inspection (6)Special Inspection (30)

08/17/2026

Signed off — Alteration

EXISTING 2 FAMILY HOUSE WITH MECHANICAL WORK AT CELLAR,BASMENT ,1ST ,2ND AND 3RD.JOB FILED TO RELATED TO ALT2 APPLICATION JOB#B01301246-I1.NO CHANGE IN USE,MEANS OF EGRESS OR OCCUPANCY.

B01301246-S2

08/17/2026

Signed off — Alteration

EXISTING 2 FAMILY HOUSE WITH MECHANICAL WORK AT CELLAR,BASMENT ,1ST ,2ND AND 3RD.JOB FILED TO RELATED TO ALT2 APPLICATION JOB#B01301246-I1.NO CHANGE IN USE,MEANS OF EGRESS OR OCCUPANCY.

B01301246-I1

08/13/2026

Special inspection requirement — Maintenance information

Danny Chen

08/13/2026

Special inspection requirement — Final

PETER CHO

08/13/2026

Special inspection requirement — Mechanical Systems

Danny Chen

08/13/2026

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

Danny Chen

08/13/2026

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

Danny Chen

08/13/2026

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

Danny Chen

08/13/2026

Special inspection requirement — Energy Code Compliance Inspections

Danny Chen

08/12/2026

Filed — Alteration

EXISTING 2 FAMILY HOUSE WITH MECHANICAL WORK AT CELLAR,BASMENT ,1ST ,2ND AND 3RD.JOB FILED TO RELATED TO ALT2 APPLICATION JOB#B01301246-I1.NO CHANGE IN USE,MEANS OF EGRESS OR OCCUPANCY.

B01301246-P4

08/04/2026

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

Danny Chen

08/04/2026

Special inspection requirement — Final

PETER CHO

08/04/2026

Special inspection requirement — Mechanical Systems

Danny Chen

08/04/2026

Special inspection requirement — Energy Code Compliance Inspections

Danny Chen

08/04/2026

Special inspection requirement — Maintenance information

Danny Chen

08/04/2026

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

Danny Chen

08/04/2026

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

Danny Chen

07/10/2026

Special inspection requirement — Fenestration air leakage

Danny Chen

07/10/2026

Special inspection requirement — Metering

Danny Chen

07/10/2026

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

Danny Chen

07/10/2026

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

Danny Chen

07/10/2026

Special inspection requirement — Fire-Resistance Rated Construction

Danny Chen

07/10/2026

Special inspection requirement — Structural Wood Frame

THOMAS TUNG

07/10/2026

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

Danny Chen

07/10/2026

Special inspection requirement — Final

PETER CHO

07/10/2026

Special inspection requirement — Energy Code Compliance Inspections

Danny Chen

07/10/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

Danny Chen

07/10/2026

Special inspection requirement — Maintenance information

Danny Chen

07/10/2026

Special inspection requirement — Maintenance information

Danny Chen

07/10/2026

Special inspection requirement — Air barrier - visual inspection

Danny Chen

07/10/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Danny Chen

07/10/2026

Special inspection requirement — Insulation placement and R values

Danny Chen

07/10/2026

Special inspection requirement — Fenestration areas

Danny Chen

07/09/2026

Filed — Alteration

EXISTING 2 FAMILY HOUSE WITH MECHANICAL WORK AT CELLAR,BASMENT ,1ST ,2ND AND 3RD.JOB FILED TO RELATED TO ALT2 APPLICATION JOB#B01301246-I1.NO CHANGE IN USE,MEANS OF EGRESS OR OCCUPANCY.

B01301246-P3

07/09/2026

Filed — Alteration

EXISTING 2 FAMILY HOUSE WITH MECHANICAL WORK AT CELLAR,BASMENT ,1ST ,2ND AND 3RD.JOB FILED TO RELATED TO ALT2 APPLICATION JOB#B01301246-I1.NO CHANGE IN USE,MEANS OF EGRESS OR OCCUPANCY.

B01301246-P2

01/16/2026

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

Certified

View inspection ↗

01/12/2026

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

01/12/2026

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

Certified

View inspection ↗

01/12/2026

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

Certified

View inspection ↗

12/04/2025

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

11/25/2025

Filed — Alteration

EXISTING 2 FAMILY HOUSE WITH MECHANICAL WORK AT CELLAR,BASMENT ,1ST ,2ND AND 3RD.JOB FILED TO RELATED TO ALT2 APPLICATION JOB#B01301246-I1.NO CHANGE IN USE,MEANS OF EGRESS OR OCCUPANCY.

B01301246-P1

11/14/2025

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

Certified

View inspection ↗

11/07/2025

Permit issued — General Construction

B01301246-I1-GC-CX

11/06/2025

Permit issued — Plumbing

B01301246-S1-PL

11/06/2025

Permit issued — Mechanical Systems

B01301246-S2-MS

10/31/2025

Filed — Alteration

EXISTING 2 FAMILY HOUSE WITH MECHANICAL WORK AT CELLAR,BASMENT ,1ST ,2ND AND 3RD.JOB FILED TO RELATED TO ALT2 APPLICATION JOB#B01301246-I1.NO CHANGE IN USE,MEANS OF EGRESS OR OCCUPANCY.

B01301246-S2

10/31/2025

Filed — Alteration

EXISTING 2 FAMILY HOUSE WITH MECHANICAL WORK AT CELLAR,BASMENT ,1ST ,2ND AND 3RD.JOB FILED TO RELATED TO ALT2 APPLICATION JOB#B01301246-I1.NO CHANGE IN USE,MEANS OF EGRESS OR OCCUPANCY.

B01301246-I1

10/31/2025

Filed — Alteration

EXISTING 2 FAMILY HOUSE WITH MECHANICAL WORK AT CELLAR,BASMENT ,1ST ,2ND AND 3RD.JOB FILED TO RELATED TO ALT2 APPLICATION JOB#B01301246-I1.NO CHANGE IN USE,MEANS OF EGRESS OR OCCUPANCY.

B01301246-S1

09/02/2025

Filed — Alteration

INTERIOR RENOVATION OF CELLAR, BASEMENT, 1ST, 2ND FL. & ATTIC OF EXIST. 2 STORY BUILDING. DEMOLITION WORK & CONSTRUCTION WORK AS PER PLAN. INSTALL NEW HVAC, EXHAUST FAN, NO CHANGE IN EGRESS, USE, OR OCCUPANCY.

B01275086-I1

05/04/2021

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

B00508877-I1

09/26/2013

Violation issued (HPD, closed)

B

04/10/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/18/2013

Violation issued (HPD, closed)

C

01/08/2013

Violation issued (ECB, open)

Construction

11/30/2012

Violation issued (HPD, closed)

B

11/30/2012

Violation issued (HPD, closed)

B

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Signed-off	MORELL BUILDERS INC	11/07/2025
DOB NOW	Plumbing	Signed-off	PLBG P & H INC	11/06/2025
DOB NOW	Mechanical Systems	Signed-off	MORELL BUILDERS INC	11/06/2025

2 projects · most recent 08/12/2026

Air Conditioning Systems Heating and Air Conditioning Systems Heating Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
08/12/2026	Signed-off	MORELL BUILDERS INC	Air Conditioning Systems, Heating and Air Conditioning Systems, Heating Systems	Cooling Cooper & Hunter CH-RH06MASTWM-230VI 6,000 BTU · Fan Coil Indoor ×4 CH-RH12MASTWM-230VI 12,000 BTU · Fan Coil Indoor ×4 Heat / Cool Cooper & Hunter CH-RHP19M-230VO 20,000 BTU · Condensing Unit ×2 CH-RHP24-230VO 26,000 BTU · Condensing Unit ×2 CH-RVHP28M-230VO 27,000 BTU · Condensing Unit ×2 CH-RVHP36M-230VO 36,000 BTU · Condensing Unit ×2 Heating Cooper & Hunter CH-RS06-12MDT-MS 12,000 BTU · Furnace ×4 CH-RS18MDT-MS 19,000 BTU · Vrf Indoor ×4 CH-RS24MDT-HS 26,000 BTU · Furnace ×2
09/02/2025	—	—	Air Conditioning Systems	Cooling Daikin 4MXS36WMVJU9 36,000 BTU · Heat Pump Outdoor ×1 5MXS48WVJU9 48,000 BTU · Heat Pump Outdoor ×1

1 project · most recent 08/12/2026

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
08/12/2026	Signed-off	PLBG P & H INC	Gas, Storm, Water/Sanitary

1 project · most recent 08/27/2026

General Wiring

Filed	Status	Contractor	Scope
08/27/2026	Complete	Solar Pro Electric Inc.	General Wiring

1 project · most recent 08/12/2026

Wood

Filed	Status	Contractor	Scope
08/12/2026	Signed-off	MORELL BUILDERS INC	Wood

▾Field Inspections (DOB CAP) — 6

Date	Type	Result	Report
01/16/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
01/12/2026	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
01/12/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
01/12/2026	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
12/04/2025	Pass-Final CND-Occupancy Inspection	Pass	View ↗
11/14/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 66

Date	Requirement	Inspector	Role
08/13/2026	Final	PETER CHO	progress
08/13/2026	Energy Code Compliance Inspections	Danny Chen	progress
08/13/2026	Mechanical Systems	Danny Chen	special
08/13/2026	HVAC-R and service water heating system controls	Danny Chen	energy_progress
08/13/2026	HVAC-R and service water heating equipment	Danny Chen	energy_progress
08/13/2026	Maintenance information	Danny Chen	energy_progress
08/13/2026	HVAC-R and service water piping design and insulation	Danny Chen	energy_progress
08/04/2026	Final	PETER CHO	progress
08/04/2026	Energy Code Compliance Inspections	Danny Chen	progress
08/04/2026	Mechanical Systems	Danny Chen	special
08/04/2026	HVAC-R and service water heating system controls	Danny Chen	energy_progress
08/04/2026	Maintenance information	Danny Chen	energy_progress
08/04/2026	HVAC-R and service water heating equipment	Danny Chen	energy_progress
08/04/2026	HVAC-R and service water piping design and insulation	Danny Chen	energy_progress
07/10/2026	Maintenance information	Danny Chen	energy_progress
07/10/2026	HVAC-R and service water piping design and insulation	Danny Chen	energy_progress
07/10/2026	HVAC-R and service water heating equipment	Danny Chen	energy_progress
07/10/2026	HVAC-R and service water heating system controls	Danny Chen	energy_progress
07/10/2026	Energy Code Compliance Inspections	Danny Chen	progress
07/10/2026	Maintenance information	Danny Chen	energy_progress
07/10/2026	Fire-Resistant Penetrations and Joints	Danny Chen	special
07/10/2026	Structural Stability – Alterations of existing buildings	Danny Chen	special
07/10/2026	Final	PETER CHO	progress
07/10/2026	Energy Code Compliance Inspections	Danny Chen	progress
07/10/2026	Structural Wood Frame	THOMAS TUNG	progress

Latest 25 of 66.

▾Documents — 54 on file (BIS + DOB NOW)

▸Plans & Drawings9

▸DOB NOWPlans/Sketch9

09/01/2026B00508877-I1Request digital key ↗

08/20/2026B01275086-I1Request digital key ↗

08/20/2026B01301246-P1Request digital key ↗

Showing 3 of 9 on file for this type

▸Zoning, Tax Lot & Property Records1

▸DOB NOWZD1: DOB Zoning Diagram1

08/13/2026B00508877-I1Open ↗

▸Seals & Professional Certifications34

▸DOB NOWProgress Inspector Seal & Signature20

09/23/2026B01301246-S2Open ↗

Showing 3 of 20 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature9

09/01/2026B00508877-I1Open ↗

08/20/2026B01275086-I1Open ↗

08/20/2026B01301246-P1Open ↗

Showing 3 of 9 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature5

09/23/2026B01301246-S2Open ↗

09/20/2026B01301246-P1Open ↗

08/27/2026B01301246-P4Open ↗

Showing 3 of 5 on file for this type

▸Trade Schedules & Equipment1

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1

08/13/2026B00508877-I1Open ↗

▸Environmental & Asbestos8

▸DOB NOWDEP ACP-5: Asbestos Assessment Report8

08/20/2026B01275086-I1Open ↗

08/20/2026B01301246-P1Open ↗

08/20/2026B01301246-P2Open ↗

Showing 3 of 8 on file for this type

▸Other Documents1

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1

08/13/2026B00508877-I1Open ↗