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1 Diamond St

Brooklyn, NY 11222Individually ownedBBL 3026840032BIN 3066945
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Updated Aug 1, 2026 · 16 sources

Year Built1928
Floors4
Units9
Building Area8,783 sqft
ZoningR6B
ClassC7
Market Value$3.7M

1 DIAMOND ST is a property located at 1 DIAMOND ST, Brooklyn, NY 11222. It is classified as a walk-up apartment - over six families with stores. The building was constructed in 1928. It has 4 floors and 9 units. The building area is 8,783 square feet on a 2,760 sqft lot. The property is zoned R6B. The assessed market value is $3.7M. It last sold for $1.2M on Sep 1, 2004. Public records list the property as individually owned. There are 29 building permits on record (16 active). There are 29 violations on record (1 currently open). 8 docketed judgments carrying $300 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

206records on file

Completed in 1928, 1 Diamond St rises 4 stories over Kings. Public records put it at 9 units and 8,783 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $3.7M, and assessed for tax at $1.7M. In the 43 years its record reaches back, the lot has drawn 206 separate government filings.

The documentary life of the address leans hard toward complaint: 58 of its 206 records, fully 28%, fall under that one heading. Violation (29) and permit (29) trail well behind. 1 violation stands 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 2024.

Read together — 28% complaint, 43 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$3.7M of Kings, written across 206 government filings.

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

Property Details

Address1 DIAMOND ST, Brooklyn, NY 11222
Building TypeWalk-Up Apartment - Over Six Families With Stores
C7
Year Built1928
Floors4
Total Units9
Building Area8,783 sqft
Lot Size2,760 sqft
ZoningR6B
ConditionAverage
3026840032
3066945
OwnershipIndividually owned

Assessment & Sales

$3.7M
$1.7M
$15K
$1.2M
Last Sale DateSep 1, 2004

Building Permits

29 on record · 16 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Nov 6, 2025Est. cost $137KJob #321442809-01

GEN. CONSTR.

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Jul 23, 2025Job #321442809-01-03

SP

View this permit's full record & inspection history →
Cats RegistrationOther
CURRENT
Filed Jan 14, 2025Job #450214
View this permit's full record & inspection history →
Cats RegistrationOther
CURRENT
Filed Feb 5, 2024Job #417255
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Oct 3, 2023Est. cost $72KJob #B00764038-I1
View this permit's full record & inspection history →

+ 24 more permits — view full report

Violations

29 on record · 1 open
Open judgment balance — docketed OATH judgments$300
Judgments · 8 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2025Balance $300Ticket #049020952L
IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2017Ticket #0192393805
LOOSE RUBBISH
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2015Ticket #035040411Z
FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOB
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2014Ticket #034973234P
FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOB
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2009Ticket #034700282X
MISCELLANEOUS VIOLATIONS

+ 3 more docketed judgments — view full report

HPDClass C
NOT COMPLIED WITH
Issued Jun 12, 2024#17042955

§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE TO ROOF AT PUBLIC HALL, 4th STORY

View this violation's full details & status history →

+ 28 more violations on record — view full report

Get the Complete Report for 1 DIAMOND 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 1 DIAMOND ST, Brooklyn built?

The building at 1 DIAMOND ST, Brooklyn, NY 11222 was constructed in 1928. It is classified as a walk-up apartment - over six families with stores with 4 floors and 9 units. The building area is 8,783 sqft.

Are there building permits at 1 DIAMOND ST, Brooklyn?

Yes. 1 DIAMOND ST, Brooklyn, NY 11222 has 29 building permits on record, with 16 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 2 (SIGNED OFF) filed Nov 6, 2025.

Does 1 DIAMOND ST, Brooklyn have violations?

Yes. 1 DIAMOND ST, Brooklyn, NY 11222 has 29 violations on record, with 1 currently open. Breakdown: 5 DOB, 8 ECB, 16 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1 DIAMOND ST, Brooklyn have docketed judgments?

Yes. 1 DIAMOND ST, Brooklyn, NY 11222 has 8 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $300. 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 1 DIAMOND ST?

1 DIAMOND ST, Brooklyn, NY 11222 has an assessed market value of $3.7M and a total assessed value of $1.7M (land: $15K). Assessment data is from the NYC Department of Finance (DOF).

When was 1 DIAMOND ST last sold?

1 DIAMOND ST, Brooklyn, NY 11222 last sold for $1.2M on Sep 1, 2004. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 1 DIAMOND ST?

1 DIAMOND ST, Brooklyn, NY 11222 is zoned R6B. 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 1 DIAMOND ST?

1 DIAMOND ST, Brooklyn, NY 11222 is individually 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 1 DIAMOND ST?

Search 1 DIAMOND 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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1 DIAMOND ST, Brooklyn, NY 11222 — Property Records, Permits, Violations, Tax & Zoning | RegWatch