Four families

435 WEST 48TH STREET

MANHATTAN · BIN 1026634

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1910Year Built

4Stories

C3Building Class

R8Zoning

6,560 sfGross Floor Area

4Units

Rent Stabilized10 Active Violations ▸

HPD04/29/2026(a) § hmc:file annual bedbug report in accordance with HPD rule as described on the back of this notice of violation or as described on HPDs website, www.NYC.gov\HPD, search bed bugs.

ECB04/11/2026At time of inspection, observed work was unlawfully continued at premises despite stop work order issued under complaint #1665442 on 04/17/2024 (violation #39527674K), which restricted work above 5TH floor due$10K due

ECB04/07/2026At time of inspection, observed excessive accumulation of debris, lumber, metal members, and misc. Combustible materials scattered & improperly stored throughout yard & access areas. No designated storage maint$1K due

HPD06/04/2025(a) § hmc:file annual bedbug report in accordance with HPD rule as described on the back of this notice of violation or as described on HPDs website, www.NYC.gov\HPD, search bed bugs.

ECB04/30/2025Bc 2113.1.5.1 at time of inspection of a 6 stories building under building under vertical and horizontal enlargement construction activities i observed the height of the building is taller than and above the$6K due

HPD04/01/2024(a) § hmc:file annual bedbug report in accordance with HPD rule as described on the back of this notice of violation or as described on HPDs website, www.NYC.gov\HPD, search bed bugs.

HPD03/15/2023(a) § hmc:file annual bedbug report in accordance with HPD rule as described on the back of this notice of violation or as described on HPDs website, www.NYC.gov\HPD, search bed bugs.

HPD02/16/2022(a) § hmc:file annual bedbug report in accordance with HPD rule as described on the back of this notice of violation or as described on HPDs website, www.NYC.gov\HPD, search bed bugs.

HPD04/01/2021(a) § hmc:file annual bedbug report in accordance with HPD rule as described on the back of this notice of violation or as described on HPDs website, www.NYC.gov\HPD, search bed bugs.

HPD10/21/2012Section 27-2040 ADM code provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts minimum required

Four families · 2,510 sf lot · 2.61 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingEquipmentGeneral

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

Permit Issued — active, not yet Signed-off

Floor 1Residences sidewalk fenceUnder Construction2p · 1 filing · 3 docs

Site & exteriorSidewalk shed, pipe scaffolding, and overhead protection24p · 3 filings · 15 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
LLS Number 1	38	03/21/2026
LLS 1	11	07/08/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
07/30/2018	$6.6M	—	Private party → LLS NUMBER 1 LLC	$1,010/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
FL&M Engineering Design & Inspection	4	06/25/2024
Mohammad Ahead, PE	1	11/04/2021
The Asimakis Group	1	10/27/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Millennium Designs of New York	4	03/21/2026
Metropolis Group	2	03/21/2026
Millennium Designs	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Kings Group NY	Scaffold	9	04/09/2026
MC Superstructure	Scaffold	9	07/08/2026
Idc Construction	Scaffold	5	07/08/2026
Aqueduct Mechanical	Plumbing	4	03/22/2026
Jam Electrical	Electrical	1	03/21/2026
Nash Electric Services	Electrical	1	03/21/2026
CY Electrical	Electrical	1	03/21/2026

Building Lifecycle

All (60)Filed (6)Permit Issued (15)Signed Off (3)Violation (36)

04/29/2026

Violation issued (HPD, open)

04/11/2026

Violation issued (ECB, open)

Construction

04/07/2026

Violation issued (ECB, closed)

Construction

04/07/2026

Violation issued (ECB, open)

Construction

01/09/2026

Signed off — Alteration

INSTALLATION OF HEAVY DUTY SIDEWALK SHED AND PIPE SCAFFOLDING. NO CHANGE IN USE, OCCUPANCY OR EGRESS. WORK SHALL COMPLY WITH CHAPTER 33 OF NYCC.

M00624596-I1

12/08/2025

Permit issued — Construction Fence

M00285183-I1-FN

11/17/2025

Violation issued (HPD, closed)

09/04/2025

Signed off — Alteration

INSTALLATION OF ENGINEERING ENCLOSURE AND NEEDLE BEAM AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.

M01035681-I1

09/04/2025

Signed off — Alteration

INSTALLATION OF 300 PSF SIDEWALK SHED, PIPE SCAFFOLDING, AND OVERHEAD PROTECTION AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

M01062709-I1

06/20/2025

Permit issued — Supported Scaffold

M01062709-I1-SH

06/20/2025

Permit issued — Sidewalk Shed

M01062709-I1-SF

06/04/2025

Violation issued (HPD, open)

04/30/2025

Violation issued (ECB, open)

Construction

03/27/2025

Permit issued — Protection and Mechanical Methods

M01035681-I1-PMM

01/10/2025

Permit issued — Supported Scaffold

M00624596-I1-SH

11/22/2024

Violation issued (HPD, closed)

06/25/2024

Filed — Alteration

M01062709-P1

06/10/2024

Filed — Alteration

M01062709-I1

06/10/2024

Filed — Alteration

INSTALLATION OF ENGINEERING ENCLOSURE AND NEEDLE BEAM AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.

M01035681-P1

06/10/2024

Permit issued — Sidewalk Shed

M01062709-I1-SH

06/10/2024

Permit issued — Sidewalk Shed

M01062709-I1-SF

05/22/2024

Violation issued (ECB, closed)

Unknown

05/22/2024

Violation issued (ECB, closed)

Unknown

05/22/2024

Violation issued (ECB, closed)

Unknown

05/22/2024

Violation issued (ECB, closed)

Unknown

05/14/2024

Violation issued (ECB, closed)

Construction

05/14/2024

Violation issued (ECB, closed)

Construction

04/25/2024

Permit issued — Protection and Mechanical Methods

M01035681-I1-PMM

04/24/2024

Filed — Alteration

INSTALLATION OF ENGINEERING ENCLOSURE AND NEEDLE BEAM AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.

M01035681-I1

04/17/2024

Violation issued (ECB, closed)

Unknown

04/01/2024

Violation issued (HPD, open)

03/08/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/04/2024

Permit issued — Sidewalk Shed

M00624596-I1-SH

11/15/2023

Violation issued (HPD, closed)

04/14/2023

Violation issued (ECB, closed)

Unknown

04/14/2023

Violation issued (ECB, closed)

Unknown

04/13/2023

Violation issued (ECB, closed)

Construction

04/13/2023

Violation issued (ECB, closed)

Construction

03/15/2023

Violation issued (HPD, open)

12/13/2022

Violation issued (ECB, closed)

Construction

12/13/2022

Violation issued (ECB, closed)

Construction

12/07/2022

Permit issued — Construction Fence

M00285183-I1-FN

11/14/2022

Permit issued — Sidewalk Shed

M00624596-I1-SH

11/03/2022

Violation issued (HPD, closed)

02/18/2022

Violation issued (ECB, closed)

Construction

02/18/2022

Violation issued (ECB, closed)

Construction

02/18/2022

Violation issued (ECB, closed)

Construction

02/18/2022

Violation issued (ECB, closed)

Construction

02/16/2022

Violation issued (HPD, open)

02/16/2022

Violation issued (HPD, closed)

11/16/2021

Permit issued — Construction Fence

M00285183-I1-FN

11/04/2021

Filed — Alteration

INSTALLATION OF HEAVY DUTY SIDEWALK SHED AND PIPE SCAFFOLDING. NO CHANGE IN USE, OCCUPANCY OR EGRESS. WORK SHALL COMPLY WITH CHAPTER 33 OF NYCC.

M00624596-I1

11/04/2021

Permit issued — Supported Scaffold

M00624596-I1-SH

11/04/2021

Permit issued — Supported Scaffold

M00624596-I1-SF

10/29/2021

Permit issued — Construction Fence

M00285183-I1-FN

10/27/2021

Filed — Alteration

M00285183-I1

04/01/2021

Violation issued (HPD, closed)

04/01/2021

Violation issued (HPD, open)

10/02/2015

Violation issued (HPD, closed)

10/21/2012

Violation issued (HPD, open)

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Permit Issued	Idc Construction	12/08/2025
DOB NOW	Supported Scaffold	Signed-off	MC Superstructure	06/20/2025
DOB NOW	Sidewalk Shed	Signed-off	MC Superstructure	06/20/2025
DOB NOW	Protection and Mechanical Methods	Signed-off	MC Superstructure	03/27/2025
DOB NOW	Supported Scaffold	Signed-off	Kings Group NY	01/10/2025
DOB NOW	Sidewalk Shed	Signed-off	MC Superstructure	06/10/2024
DOB NOW	Sidewalk Shed	Signed-off	MC Superstructure	06/10/2024
DOB NOW	Protection and Mechanical Methods	Signed-off	MC Superstructure	04/25/2024
DOB NOW	Sidewalk Shed	Signed-off	Kings Group NY	01/04/2024
DOB NOW	Construction Fence	Permit Issued	Idc Construction	12/07/2022
DOB NOW	Sidewalk Shed	Signed-off	Kings Group NY	11/14/2022
DOB NOW	Construction Fence	Permit Issued	Idc Construction	11/16/2021
DOB NOW	Supported Scaffold	Signed-off	Kings Group NY	11/04/2021
DOB NOW	Supported Scaffold	Signed-off	Kings Group NY	11/04/2021
DOB NOW	Construction Fence	Permit Issued	Idc Construction	10/29/2021
BIS	—	ISSUED	Idc Construction	12/12/2025
BIS	—	ISSUED	Idc Construction	06/05/2025
BIS	SP	ISSUED	American Standard Plumbing	03/20/2025
BIS	PL	ISSUED	Aqueduct Mechanical	02/12/2025
BIS	—	ISSUED	Idc Construction	12/10/2024
BIS	SP	ISSUED	Aqueduct Mechanical	05/16/2024
BIS	—	ISSUED	Idc Construction	11/16/2023
BIS	SP	ISSUED	Aqueduct Mechanical	03/09/2023
BIS	—	ISSUED	Idc Construction	12/02/2022
BIS	—	ISSUED	Idc Construction	12/02/2022
BIS	PL	ISSUED	Aqueduct Mechanical	02/23/2022
BIS	—	ISSUED	Idc Construction	11/15/2021
BIS	—	RE-ISSUED	Idc Construction	11/09/2021
BIS	OT	ISSUED	Idc Construction	12/11/2020
BIS	PL	ISSUED	Empire State Plumbing & Heating	01/27/2005

4 projects · most recent 12/30/2024

General Wiring

Filed	Status	Contractor	Scope
12/30/2024	Permit Issued	CY Electrical	General Wiring
06/18/2024	Permit Issued	Nash Electric Services	—
10/04/2023	Permit Issued	Jam Electrical	—
11/10/2021	Complete	High Quality Electric of	—

Nothing on file for this building.

▾Documents — 270 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch5

09/03/2026M00624596-I1Request digital key ↗

08/27/2026M01035681-P1Request digital key ↗

08/27/2026M01035681-I1Request digital key ↗

Showing 3 of 5 on file for this type

▸DOB NOWPlans/Sketch - Construction Fence1

09/03/2026M00285183-I1Request digital key ↗

▸Applications & Permits83

▸BISPLAN / WORK APPROVAL APPLICATION60

10/17/2025121205383Open ↗

09/25/2025121205383Open ↗

09/18/2025121205383Open ↗

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▸BISWORK PERMIT APPLICATION19

06/05/2025121205383Open ↗

03/21/2025140853903Open ↗

02/13/2025121205383Open ↗

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▸BISBPP-5 - Authorization to the Department of Transportation2

03/02/2020140826550Open ↗

11/12/2019140826550Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

06/30/2022121205383Open ↗

▸BISPARTIAL DEMO: 10-DAY NOTICE (FOR AL/EW-OT PERMITS)1

10/27/2021121205383Open ↗

▸Zoning, Tax Lot & Property Records4

▸BISZONING DIAGRAM2

05/07/2020121205383Open ↗

12/19/2019121205383Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

12/19/2019121205383Open ↗

▸BISZONING EXHIBIT I: CERTIFICATION1

12/19/2019121205383Open ↗

▸Seals & Professional Certifications17

▸DOB NOWDPL-1: Design Professional Seal & Signature6

09/03/2026M00624596-I1Open ↗

08/27/2026M01035681-P1Open ↗

08/27/2026M01035681-I1Open ↗

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▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5

10/26/2021121205383Open ↗

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▸BISAPPLICANT OWNER SIGNATURE3

On file, but not among the 200 most recently loaded documents for this source.

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▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

12/10/2020140985931Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

12/10/2020140985931Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

12/10/2020140985931Open ↗

▸Trade Schedules & Equipment11

▸BISSCHEDULE B - PLUMBING11

09/11/2025140853903Open ↗

04/11/2023121205383Open ↗

04/07/2023121205383Open ↗

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▸Safety & Tenant Protection15

▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist6

09/03/2026M00624596-I1Open ↗

08/13/2026M01035681-I1Open ↗

08/13/2026M01062709-I1Open ↗

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▸BISSTREET TREE CHECKLIST4

10/26/2021121205383Open ↗

12/27/2019140855420Open ↗

11/12/2019140826550Open ↗

Showing 3 of 4 on file for this type

▸BISBPP: STREET TREES SITE PLAN2

12/27/2019140855420Open ↗

11/12/2019140826550Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

10/26/2021121205383Open ↗

▸BISCLINTON DISTRICT: ANTI-HARASSMENT CHECKLIST1

12/10/2020140985931Open ↗

▸BISHPD: SRO MD CERTIFICATE OF NO HARASSMENT1

01/06/2020121205383Open ↗

▸Environmental & Asbestos2

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

12/10/2020140985931Open ↗

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▸Energy Compliance10

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY7

10/27/2021121205383Open ↗

12/19/2019121205383Open ↗

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▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

10/26/2021121205383Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

12/10/2020140985931Open ↗

▸Inspections & Test Reports26

▸BISTECHNICAL REPORT: RESPONSIBILITY20

03/09/2023140853903Open ↗

10/27/2021121205383Open ↗

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▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER1

10/26/2021121205383Open ↗

▸BISTECHNICAL REPORT: SOIL INSPECTION1

12/19/2019121205383Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1

10/26/2021121205383Open ↗

▸BISHYDRAULIC FLOW CALCULATIONS1

On file, but not among the 200 most recently loaded documents for this source.

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▸BISHYDRO FLOW TEST LETTER1

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▸BISSOIL REPORT1

12/19/2019121205383Open ↗

▸Approvals, Objections & Sign-offs12

▸BISSCHEDULE A - OCCUPANCY / USE6

07/28/2021121205383Open ↗

04/08/2020121205383Open ↗

01/02/2020121205383Open ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION4

10/26/2021121205383Open ↗

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▸BISSUPERSEDING LETTER2

06/05/2025121205383Open ↗

03/21/2025140853903Open ↗

▸Cost, Insurance & Ownership20

▸BISCOST AFFIDAVIT11

05/01/2025121205383Open ↗

02/24/2025121205383Open ↗

05/12/2023121205383Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE9

06/05/2025121205383Open ↗

12/11/2024121205383Open ↗

11/16/2023121205383Open ↗

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▸Filing & Intake Forms53

▸BISADDITIONAL INFORMATION35

11/21/2025121205383Open ↗

10/09/2025140853903Open ↗

09/25/2025121205383Open ↗

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▸BISEFILING COVER SHEET9

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▸BISBOROUGH INTAKE FORM5

02/13/2025121205383Open ↗

11/16/2021121205383Open ↗

11/15/2021121205383Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET4

12/10/2020140985931Open ↗

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▸Other Documents11

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION6

03/09/2023140853903Open ↗

11/16/2021121205383Open ↗

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▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION2

11/15/2021121205383Open ↗

12/19/2019121205383Open ↗

▸BISBPP - SUPPORTING DOCUMENTATION1

On file, but not among the 200 most recently loaded documents for this source.

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▸BISLOCAL LAW - SUPPPORTING DOCUMENTATION1

10/26/2021121205383Open ↗

▸BISPLOT DIAGRAM1

08/16/2019121205383Open ↗