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Brooklyn • Factory

10 Gem St

Brooklyn, NY 11222Company-ownedBBL 3026150025BIN 3065484
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Updated Aug 1, 2026 · 16 sources

Year Built1931
Floors2
Units1
Building Area20,250 sqft
ZoningM1-5
ClassF4
Market Value$2.5M

10 GEM ST is a property located at 10 GEM ST, Brooklyn, NY 11222. It is classified as a factory - industrial semi-fireproof. The building was constructed in 1931. It has 2 floors and 1 unit. The building area is 20,250 square feet on a 18,070 sqft lot. The property is zoned M1-5. The assessed market value is $2.5M. It last sold for $2.2M on Jun 27, 2003. Public records list the property as company-owned. There are 60 building permits on record (31 active). There are 19 violations on record (5 currently open). 4 docketed judgments carrying $2,000 in open balances are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

157records on file

Completed in 1931, 10 Gem St rises 2 stories over Kings. Public records put it at 1 unit and 20,250 square feet of floor area, on land zoned M1-5. It is carried on the public rolls at a market value of $2.5M, and assessed for tax at $1.1M. In the 44 years its record reaches back, the lot has drawn 157 separate government filings.

The documentary life of the address leans hard toward permit: 60 of its 157 records, fully 38%, fall under that one heading. Enforcement (23) and assignment (22) trail well behind. 5 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2023.

Read together — 38% permit, 44 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$2.5M of Kings, written across 157 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address10 GEM ST, Brooklyn, NY 11222
Building TypeFactory - Industrial Semi-Fireproof
F4
Year Built1931
Floors2
Total Units1
Building Area20,250 sqft
Lot Size18,070 sqft
ZoningM1-5
3026150025
3065484
OwnershipCompany-owned

Assessment & Sales

$2.5M
$1.1M
$293K
$2.2M
Last Sale DateJun 27, 2003

Building Permits

60 on record · 31 active
General ConstructionDOB NOW
APPROVED
Filed May 12, 2026Est. cost $11KJob #B01381901-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed May 12, 2026Est. cost $7KJob #B01385800-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed May 12, 2026Est. cost $7KJob #B01385800-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed May 12, 2026Est. cost $11KJob #B01381901-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Nov 18, 2025Est. cost $6KJob #B01278505-I1
View this permit's full record & inspection history →

+ 55 more permits — view full report

Violations

19 on record · 5 open
Open judgment balance — docketed OATH judgments$2,000
Judgments · 4 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2025Balance $2,000Ticket #014088279L
ROOFTOP ACCESS AND MEANS OF EGRESS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2023Ticket #014038050H
INSPECTION AND TESTING
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2015Ticket #035153629M
MISCELLANEOUS VIOLATIONS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jun 18, 2007Ticket #010887975K
FAIL TO MAINTAIN SPK STD SUPP SYST
DOB LegacyC
ACTIVE
Issued Sep 24, 2015#2001187

2 STORY INDUSTRIAL BLDG W/A WOOD BOWSTRING TRUSS ROOF. REMEDY: W/IN 60 DAYS OF DATE OF VIO OWNER TO ENGAGE A NYS LIC PE EXP'D W/TRUSSES TO PROBE & EVAL STRUCTUAL SOUNDNESS OF BOWSTRING USING FIELD VERIFICATION CALCULATIONS ETC & SUBMIT A REPORT ACCEPTABLE TO THE DEPT. REPAIR DRWG TO BE FILED WITH THE DOB WITHIN 45 DAYS AFTER THE INSPECTION

View this violation's full details & status history →
DOB LegacyC
ACTIVE
Issued Sep 7, 2014#1897209

FAILURE TO COMPLY WITH A COMMISSIONER'S ORDER. THE BUILDING IS A WAREH OUSE-TYPE STRUCTURE WITH A WOOD BOWSTRING TRUSS/ROOF. THE DEPT SERVED YOU A CURABLE COMMISIONER'S ORDER (NOTICE OF VIOLATION)TO PROVIDE AN E NGINEER'S REPORT ON YOUR BUILDING. NO ENGINEER'S REPORT HAS BEEN RECE IVED. COMPLY PER COMMISSIONER'S ORDER

View this violation's full details & status history →
DOB LegacyC
ACTIVE
Issued Jun 6, 2014#1870303

NYC ADMIN CODE, 2 STY MACHINE SHOP WITH A WOOD BOWSTRING TRUSS ROOF,WI 60 DAYS OF DATE OF VIOLATION OWNER TO ENGAGE A NYS LICD PE EXP W/ WOOD TRUSSES TO PROBE AND EVAL STRUCTURAL SOUNDNESS OF BOWSTRING USING FIEL D VERIFICATIONS,CALCULATIONS,PROBES,ECT. EACH TRUSS AND BEARING TO BE EVAL, REP DRAWINGS FILLED W/ DOB W/I 45 DAYS

View this violation's full details & status history →
DOB LegacyLocal Law 62/91
ACTIVE
Issued Feb 13, 2004#969457
View this violation's full details & status history →
DOB LegacyLocal Law 62/91
ACTIVE
Issued Aug 16, 1993#222336
View this violation's full details & status history →

+ 14 more violations on record — view full report

Get the Complete Report for 10 GEM ST

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 10 GEM ST, Brooklyn built?

The building at 10 GEM ST, Brooklyn, NY 11222 was constructed in 1931. It is classified as a factory - industrial semi-fireproof with 2 floors and 1 unit. The building area is 20,250 sqft.

Are there building permits at 10 GEM ST, Brooklyn?

Yes. 10 GEM ST, Brooklyn, NY 11222 has 60 building permits on record, with 31 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (APPROVED) filed May 12, 2026.

Does 10 GEM ST, Brooklyn have violations?

Yes. 10 GEM ST, Brooklyn, NY 11222 has 19 violations on record, with 5 currently open. Breakdown: 10 DOB, 9 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 10 GEM ST, Brooklyn have docketed judgments?

Yes. 10 GEM ST, Brooklyn, NY 11222 has 4 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $2,000. A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 10 GEM ST?

10 GEM ST, Brooklyn, NY 11222 has an assessed market value of $2.5M and a total assessed value of $1.1M (land: $293K). Assessment data is from the NYC Department of Finance (DOF).

When was 10 GEM ST last sold?

10 GEM ST, Brooklyn, NY 11222 last sold for $2.2M on Jun 27, 2003. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 10 GEM ST?

10 GEM ST, Brooklyn, NY 11222 is zoned M1-5. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 10 GEM ST?

10 GEM ST, Brooklyn, NY 11222 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 10 GEM ST?

Search 10 GEM ST on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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10 GEM ST, Brooklyn, NY 11222 — Property Records, Permits, Violations, Tax & Zoning | RegWatch