Over six families without stores

100 DIAMOND STREET

BROOKLYN · BIN 3066349

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1928Year Built

4Stories

C1Building Class

R6BZoning

7,500 sfGross Floor Area

8Units

Rent Stabilized1 Open Violation ▸FDNY Report ↗

Over six families without stores · 2,500 sf lot · 3 FAR built · Flood zone X500

Locations of Work

Plumbing

Floor 41p · 1 filing · 8 docs

Floor 3

Floor 2

Floor 1

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
KIELBIOWSKI	9	07/08/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
HAMANN ENGINEERING, PLLC	2	09/19/2022
KM ENGINEERING, D.P.C	2	11/11/2020

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
BIG CITY EXPEDITING	4	03/21/2026
BIG ORANGE EXPEDITING	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
OLIWA CONSTRUCTION INC	General Contractor	11	07/08/2026
A.M.N. CORPORATION	Plumbing	4	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
HAMANN ENGINEERING, PLLC	4949	1	09/15/2022

Building Lifecycle

All (26)Filed (4)Permit Issued (7)Signed Off (3)Violation (6)Objection (4)Special Inspection (2)

11/20/2025

Violation issued (HPD, closed)

04/09/2024

Violation issued (HPD, closed)

12/09/2022

Signed off — Alteration

B07999525-I1

12/08/2022

Signed off — Alteration

PROPOSED INSTALLATION OF 35 LINEAR FEET OF HEAVY DUTY SIDEWALK SHED FOR REMEDIAL REPAIRS. SIDEWALK SHED SHALL COMPLY WITH 33/91. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. LIVE LOAD 300 PSF STORAGE AND SCAFFOLDING ON SS IF REQUIRE

B07999561-I1

11/09/2022

Permit issued — Supported Scaffold

B07999561-I1-SH

11/08/2022

Permit issued — General Construction

B07999525-I1-GC

11/08/2022

Permit issued — Sidewalk Shed

B07999561-I1-SF

09/23/2022

Permit issued — Supported Scaffold

B07999561-I1-SH

09/23/2022

Permit issued — Sidewalk Shed

B07999561-I1-SF

09/20/2022

Permit issued — General Construction

B07999525-I1-GC

09/19/2022

Filed — Alteration

B07999561-I1

09/15/2022

Filed — Alteration

B07999525-I1

09/07/2022

Special inspection requirement — Masonry

CARL HAMANN

09/07/2022

Special inspection requirement — Final

CARL HAMANN

04/08/2021

Violation issued (HPD, closed)

04/08/2021

Violation issued (HPD, closed)

03/28/2021

Violation issued (HPD, open)

01/07/2021

Signed off — Alteration

Additions/ modifications to the existing gas piping system. No change of egress or occupancy.

B00415298-I1

11/11/2020

Filed — Alteration

Additions/ modifications to the existing gas piping system. No change of egress or occupancy.

B00415298-P1

10/27/2020

Permit issued — Plumbing

B00415298-I1-PL

10/22/2020

Objection raised — Scope

10/22/2020

Objection resolved — Addressed

10/22/2020

Objection raised — Fire_Protection

10/22/2020

Objection resolved — Addressed

10/21/2020

Filed — Alteration

Additions/ modifications to the existing gas piping system. No change of egress or occupancy.

B00415298-I1

03/02/2016

Violation issued (HPD, closed)

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Supported Scaffold	Signed-off	OLIWA CONSTRUCTION INC	11/09/2022
DOB NOW	General Construction	Signed-off	OLIWA CONSTRUCTION INC	11/08/2022
DOB NOW	Sidewalk Shed	Signed-off	OLIWA CONSTRUCTION INC	11/08/2022
DOB NOW	Supported Scaffold	Signed-off	OLIWA CONSTRUCTION INC	09/23/2022
DOB NOW	Sidewalk Shed	Signed-off	OLIWA CONSTRUCTION INC	09/23/2022
DOB NOW	General Construction	Signed-off	OLIWA CONSTRUCTION INC	09/20/2022
DOB NOW	Plumbing	Signed-off	A.M.N. CORPORATION	10/27/2020
BIS	BL	ISSUED	METRO FUEL OIL CORP.	02/24/2006

Nothing on file for this building.

▾Special Inspection Requirements (DOB NOW) — 2

Date	Requirement	Inspector	Role
09/07/2022	Masonry	CARL HAMANN	special
09/07/2022	Final	CARL HAMANN	progress

▾Documents — 27 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch2

08/28/2026B07999525-I1Request digital key ↗

08/28/2026B07999561-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Plumbing2

09/02/2026B00415298-P1Request digital key ↗

08/15/2026B00415298-I1Request digital key ↗

▸Applications & Permits2

▸BISPLAN / WORK APPROVAL APPLICATION1

06/23/2008310169732Open ↗

▸BISWORK PERMIT APPLICATION1

06/27/2008310169732Open ↗

▸Seals & Professional Certifications12

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4

06/27/2008310169732Open ↗

06/23/2008310169732Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature4

09/02/2026B00415298-I1Open ↗

09/02/2026B00415298-P1Open ↗

08/13/2026B07999525-I1Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

06/23/2008310169732Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

06/23/2008310169732Open ↗

▸DOB NOWSpecial Inspector Seal & Signature1

08/24/2026B07999525-I1Open ↗

▸DOB NOWProgress Inspector Seal & Signature1

08/24/2026B07999525-I1Open ↗

▸Safety & Tenant Protection2

▸DOB NOWTenant Protection Plan2

09/02/2026B00415298-P1Open ↗

08/15/2026B00415298-I1Open ↗

▸Environmental & Asbestos4

▸DOB NOWDEP ACP-5: Asbestos Assessment Report3

09/02/2026B00415298-P1Open ↗

08/15/2026B00415298-I1Open ↗

08/13/2026B07999525-I1Open ↗

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

06/23/2008310169732Open ↗

▸Approvals, Objections & Sign-offs1

▸BISADMINISTRATIVE OBJECTIONS1

06/23/2008310169732Open ↗

▸Cost, Insurance & Ownership1

▸BISCOST AFFIDAVIT1

06/27/2008310169732Open ↗

▸Filing & Intake Forms1

▸BISEFILING COVER SHEET1

06/23/2008310169732Open ↗