Miscellaneous educational facility

174 PROSPECT PLACE

BROOKLYN · Prospect Heights · BIN 3028724

💬 Discuss this project

1904Year Built

4Stories

W9Building Class

R6BZoning

15,840 sfGross Floor Area

1Units

Rent Stabilized6 Open Violations 3 unresolved · 3 paperwork only ▸FDNY Report ↗

Miscellaneous educational facility · Owner of record: 174 PROSPECT LLC · 6,976 sf lot · 2.27 FAR built · Flood zone X

Locations of Work

ArchitectureMechanical

Permit Issued — active, not yet Signed-off

RoofUnder Construction3p · 1 filing · 16 docs

Floor 4Under Construction3p · 1 filing · 16 docs

Floor 3Under Construction4p · 2 filings · 20 docs

Floor 2Under Construction2p · 1 filing · 16 docs

Floor 1Under Construction4p · 2 filings · 20 docs

CellarUnder Construction7p · 3 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
LIBERTY ONE CONSTRUCTION, LLC	14	08/29/2026
174 PROSPECT LLC	11	03/22/2026
174 PROSPECT PLACE	3	03/22/2026
LIBERTY ONE GROUP	2	03/22/2026
PHOENIX HOUSE FOUNDATION, INC.	19	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
06/02/2016	$10.5M	—	— → —	$663/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
PVEDI	1	06/18/2026
GEORGE E. BERGER & ASSOC.	4	12/16/2025

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
GEORGE E BERGER ASS	8	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
LIBERTY ONE CONSTRUCTION	General Contractor	3	07/08/2026
CURRENT MECHS ELEC CONTS	Electrical	1	03/22/2026
VOLVIE HERMAN CONTRG CORP	Electrical	1	03/22/2026
JODOM MECHANICAL, INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
PARTRIDGE VENTURE ENGINEE	7690	1	06/18/2026
MILTIADIS LEPTOURGOS, PE	508	2	02/13/2025

Building Lifecycle

All (90)Filed (5)Permit Issued (4)Signed Off (1)Violation (51)Inspection (6)Objection (22)Special Inspection (1)

08/26/2026

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

Certified

View inspection ↗

06/29/2026

Permit issued — Mechanical Systems

B01378610-I1-MS

06/18/2026

Filed — Alteration

INSTALL 9 CONDENSER UNITS ON EXT. WALLS & 28 DUCTLESS AIR-HANDLER UNITS AT INTERIOR OF FACILITY INCLUDING REFIGERANT PIPING AND AUXILIARY SYSTEMS AS SHOWN ON PLANS. NO CHANGE OF USE, EGRESS OR OCCUPANCY.

B01378610-I1

05/04/2026

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

Pass

View inspection ↗

03/10/2026

Violation issued (ECB, open)

Construction

03/03/2026

Inspection — Pass-Final PL - Underground

Pass

View inspection ↗

12/16/2025

Filed — Alteration CO

IT IS PROPOSED TO AMEND C OF O TO CONVERT SLEEPING ROOMS TO ACCESSORY OFFICES AND RELOCATE LAUNDRY IN CELLAR TO ADDRESS VIOLATION # 35650609M & 35289661P. APPLICATION FILED IN CONJUNCTION WITH B00828080-I1 (PL). NO CHANGE IN EGRESS

B01097662-P2

11/19/2025

Permit issued — General Construction

B01097662-I1-GC

10/21/2025

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

06/10/2025

Violation issued (HPD, closed)

05/07/2025

Signed off — Alteration

Proposed to replace gas dryers with new at cellar laundry room and remove existing kitchen equipment gas line and fire suppression system at 1FL (Filed under A2#310102689. No Change of use, egress or occupancy. Application supersedes LAA # 321346021

B00828080-I1

05/01/2025

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

Certified

View inspection ↗

04/30/2025

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

Pass

View inspection ↗

03/05/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

Miltiadis Leptourgos

02/28/2025

Objection resolved — Addressed

02/19/2025

Objection raised — Scope

02/13/2025

Filed — Alteration

B00828080-P1

01/27/2025

Violation issued (FDNY_ORDER, closed)

01/27/2025

Violation issued (FDNY_ORDER, closed)

01/27/2025

Violation issued (FDNY_ORDER, closed)

01/23/2025

Violation issued (ECB, open)

Construction

11/27/2024

Permit issued — Plumbing

B00828080-I1-PL

10/28/2024

Objection raised — Admin

10/28/2024

Objection resolved — Addressed

10/28/2024

Objection raised — Structural

10/28/2024

Objection resolved — Addressed

10/28/2024

Objection raised — Scope

10/28/2024

Objection resolved — Addressed

10/28/2024

Objection raised — Fire_Protection

10/28/2024

Objection resolved — Addressed

10/28/2024

Objection raised — Other

10/28/2024

Objection resolved — Addressed

10/28/2024

Objection raised — Inspections

10/28/2024

Objection resolved — Addressed

10/28/2024

Objection raised — Energy

10/28/2024

Objection resolved — Addressed

10/11/2024

Permit issued — General Construction

B01097662-I1-GC

09/23/2024

Filed — Alteration CO

B01097662-I1

08/17/2023

Violation issued (HPD, closed)

05/25/2023

Objection raised — Zoning

05/25/2023

Objection resolved — Addressed

03/15/2023

Objection raised — G-1.0

03/15/2023

Objection resolved — Addressed

03/15/2023

Objection raised — Structural

03/15/2023

Objection resolved — Addressed

03/06/2023

Filed — Alteration

B00828080-I1

09/10/2022

Violation issued (HPD, closed)

09/10/2022

Violation issued (HPD, closed)

04/29/2022

Violation issued (ECB, open)

Construction

03/01/2022

Violation issued (HPD, closed)

04/12/2021

Violation issued (HPD, closed)

03/18/2019

Violation issued (ECB, closed)

Construction

01/06/2019

Violation issued (HPD, closed)

01/06/2019

Violation issued (HPD, closed)

01/06/2019

Violation issued (HPD, closed)

08/08/2018

Violation issued (ECB, closed)

Construction

04/11/2018

Violation issued (ECB, closed)

Boilers

03/06/2018

Violation issued (ECB, closed)

Unknown

08/28/2017

Violation issued (ECB, open)

Construction

08/10/2017

Violation issued (ECB, closed)

Construction

Latest 60 of 90 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Signed-off	LIBERTY ONE CONSTRUCTION	06/29/2026
DOB NOW	General Construction	Permit Issued	LIBERTY ONE CONSTRUCTION	11/19/2025
DOB NOW	Plumbing	Signed-off	JODOM MECHANICAL, INC	11/27/2024
DOB NOW	General Construction	Permit Issued	LIBERTY ONE CONSTRUCTION	10/11/2024
BIS	BL	ISSUED	S.J. FUEL CO., INC	08/03/2018
BIS	BL	ISSUED	EAST COAST PETROLEUM INC	08/13/2012
BIS	EQ	ISSUED	JERRICK ASSOCIATES INC	06/11/2012
BIS	EQ	ISSUED	JERRICK ASSOCIATES INC	06/11/2012
BIS	OT	ISSUED	JERRICK ASSOCIATES INC	06/08/2012
BIS	EQ	ISSUED	ADVANCED INSTALLATIONS IN	01/09/2009
BIS	OT	ISSUED	CLARK & WILKINS INDUSTRIE	12/08/2008
BIS	OT	ISSUED	POLSTAR CONST GRP.	01/16/2008
BIS	OT	ISSUED	POLSTAR CONSTRUCTION GROUP LLC	05/27/2004
BIS	OT	ISSUED	POLSTAR CONSTRUCTION GROUP LLC	01/16/2004
BIS	PL	ISSUED	API	02/14/2002
BIS	MH	ISSUED	ULTRA CONSTRUCTION CORP.	01/04/2002
BIS	OT	ISSUED	ULTRA CONSTRUCTION CORP.	12/26/2001
BIS	MH	ISSUED	ULTRA CONSTRUCTION CORP.	08/16/2001

1 project · most recent 06/18/2026

Heating and Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
06/18/2026	Signed-off	LIBERTY ONE CONSTRUCTION	Heating and Air Conditioning Systems	Heat / Cool Fujitsu AOU45RLXFZ 45,000 BTU · Condensing Unit ×8 AOU36RLFXZ1 35,200 BTU · Condensing Unit ×1

5 projects · most recent 02/13/2025

General Wiring

Filed	Status	Contractor	Scope
02/13/2025	Permit Issued	CURRENT MECHS ELEC CONTS	General Wiring
01/30/2024	Complete	CURRENT MECHS ELEC CONTS	General Wiring
12/27/2023	Complete	CURRENT MECHS ELEC CONTS	General Wiring
02/10/2020	Permit Issued	FOSTER ELEC'L SVC., INC.	General Wiring
07/22/2018	Permit Issued	VOLVIE HERMAN CONTRG CORP	General Wiring

▾Field Inspections (DOB CAP) — 6

Date	Type	Result	Report
08/26/2026	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
05/04/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
03/03/2026	Pass-Final PL - Underground	Pass	View ↗
10/21/2025	Pass-Final CND-Occupancy Inspection	Pass	View ↗
05/01/2025	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
04/30/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 1

Date	Requirement	Inspector	Role
03/05/2025	Fire-Resistant Penetrations and Joints	Miltiadis Leptourgos	special

▾Documents — 176 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch5

08/19/2026B01097662-I1Request digital key ↗

08/19/2026B01097662-P2Request digital key ↗

08/16/2026B01378610-I1Request digital key ↗

Showing 3 of 5 on file for this type

▸Applications & Permits27

▸BISPLAN / WORK APPROVAL APPLICATION11

08/20/2025310102689Open ↗

08/22/2023320469916Open ↗

08/06/2018321819118Open ↗

Showing 3 of 11 on file for this type

▸BISWORK PERMIT APPLICATION10

08/06/2018321819118Open ↗

08/14/2012320469916Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWLPC Approval/Permit5

08/16/2026B01378610-I1Open ↗

08/13/2026B01097662-P2Open ↗

08/13/2026B00828080-P1Open ↗

Showing 3 of 5 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1

09/14/2023320469916Open ↗

▸Seals & Professional Certifications30

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION15

09/25/2018321819118Open ↗

08/06/2018321819118Open ↗

10/08/2013320358224Open ↗

Showing 3 of 15 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

08/27/2026B00828080-P1Open ↗

08/27/2026B00828080-I1Open ↗

08/16/2026B01378610-I1Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST4

08/06/2018321819118Open ↗

06/12/2012320492025Open ↗

06/12/2012320492016Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM3

06/12/2012320492025Open ↗

06/12/2012320492016Open ↗

01/09/2009310242485Open ↗

▸BISProfessional and Owner Certification (POC3)1

08/06/2018321819118Open ↗

▸BISPC FULL REPORT1

10/26/2007310053615Open ↗

▸DOB NOWSpecial Inspector Seal & Signature1

08/28/2026B00828080-I1Open ↗

▸Trade Schedules & Equipment10

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT5

08/06/2018321819118Open ↗

03/21/2013320469916Open ↗

Showing 3 of 5 on file for this type

▸BISHEATING SYSTEMS1

09/15/2023320469916Open ↗

▸BISSCHEDULE B - PLUMBING1

03/17/2008310102689Open ↗

▸BISFA - FDNY APPROVAL : FD-FAA1

08/23/2017321518194Open ↗

▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1

09/15/2023320469916Open ↗

▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1

09/15/2023320469916Open ↗

▸Safety & Tenant Protection11

▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist5

08/16/2026B01378610-I1Open ↗

08/13/2026B01097662-P2Open ↗

08/13/2026B00828080-P1Open ↗

Showing 3 of 5 on file for this type

▸BISSRO MD ANTI-HARASSMENT CHECKLIST3

08/06/2018321819118Open ↗

06/12/2012320492025Open ↗

06/12/2012320492016Open ↗

▸DOB NOWStreet Tree Checklist2

08/13/2026B01097662-P2Open ↗

08/13/2026B01097662-I1Open ↗

▸BISTenant Protection Plan and Notes1

08/06/2018321819118Open ↗

▸Environmental & Asbestos14

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

08/16/2026B01378610-I1Open ↗

08/15/2026B00828080-I1Open ↗

08/15/2026B00828080-P1Open ↗

Showing 3 of 5 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)4

08/06/2018321819118Open ↗

02/01/2017321518194Open ↗

06/27/2012320358224Open ↗

Showing 3 of 4 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'3

04/30/2012320469916Open ↗

03/17/2008310102689Open ↗

10/26/2007310053615Open ↗

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER2

01/09/2009310242485Open ↗

09/15/2008310196800Open ↗

▸Energy Compliance8

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2

09/13/2023320469916Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

09/25/2018321819118Open ↗

08/06/2018321819118Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

09/15/2023320469916Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

09/25/2018321819118Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

09/15/2023320469916Open ↗

▸BISTECHNICAL REPORT: ENERGY1

04/30/2012320469916Open ↗

▸Inspections & Test Reports5

▸BISTECHNICAL REPORT: RESPONSIBILITY2

09/13/2023320469916Open ↗

▸BISMECHANICAL SYSTEMS1

09/15/2023320469916Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

09/15/2023320469916Open ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

09/15/2023320469916Open ↗

▸Approvals, Objections & Sign-offs31

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST14

09/20/2023320469916Open ↗

02/14/2023310242485Open ↗

02/07/2023321518194Open ↗

Showing 3 of 14 on file for this type

▸BISADMINISTRATIVE OBJECTIONS8

06/13/2012320492016Open ↗

06/13/2012320492025Open ↗

04/30/2012320469916Open ↗

Showing 3 of 8 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION4

09/25/2018321819118Open ↗

08/06/2018321819118Open ↗

05/08/2013320492016Open ↗

Showing 3 of 4 on file for this type

▸BISLANDMARKS APPROVAL3

10/08/2013320358224Open ↗

07/30/2012320469916Open ↗

05/16/2012320358224Open ↗

▸BISLANDMARKS SIGNOFF2

09/18/2023320469916Open ↗

02/06/2023321518194Open ↗

▸Cost, Insurance & Ownership11

▸BISCOST AFFIDAVIT9

09/25/2018321819118Open ↗

08/06/2018321819118Open ↗

02/01/2017321518194Open ↗

Showing 3 of 9 on file for this type

▸BISCOST AFFIDAVIT (FINAL): PW32

09/19/2023320469916Open ↗

02/06/2023321518194Open ↗

▸Filing & Intake Forms15

▸BISEFILING COVER SHEET8

08/06/2018321819118Open ↗

02/01/2017321518194Open ↗

06/12/2012320492025Open ↗

Showing 3 of 8 on file for this type

▸BISHPD-3 - SRO MD ANTI-HARASSEMENT CHECKLIST4

07/30/2012320469916Open ↗

05/16/2012320358224Open ↗

05/09/2012320358224Open ↗

Showing 3 of 4 on file for this type

▸BISADDITIONAL INFORMATION2

09/14/2023320469916Open ↗

05/16/2012320358224Open ↗

▸BISBOROUGH INTAKE FORM1

09/25/2018321819118Open ↗

▸Other Documents9

▸DOB NOWProof of Historic Building4

08/13/2026B00828080-P1Open ↗

08/13/2026B01097662-I1Open ↗

08/13/2026B00828080-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWProperty Ownership Certification2

08/13/2026B01097662-I1Open ↗

08/13/2026B01097662-P2Open ↗

▸BISCHIMNEYS AND VENTS1

09/15/2023320469916Open ↗

▸BISFUEL-OIL STORAGE AND FUEL-OIL PIPING SYSTEMS1

09/15/2023320469916Open ↗

▸BISMAINTENANCE INFORMATION1

09/15/2023320469916Open ↗