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Brooklyn

123 Bay 10 St

Brooklyn, NY 11228Company-ownedBBL 3063950024BIN 3430124
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Updated Aug 1, 2026 · 16 sources

Year Built2023
Floors3
Units3
Building Area2,609 sqft
ZoningR4
ClassB2
Market Value$1.8M

123 BAY 10 ST is a property located at 123 BAY 10 ST, Brooklyn, NY 11228. The building was constructed in 2023. It has 3 floors and 3 units. The building area is 2,609 square feet on a 1,936 sqft lot. The property is zoned R4. The assessed market value is $1.8M. It last sold for $2M on Aug 15, 2024. Public records list the property as company-owned. There are 62 building permits on record (34 active). There are 4 violations on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

97records on file

Completed in 2023, 123 Bay 10 St rises 3 stories over Kings. Public records put it at 3 units and 2,609 square feet of floor area, on land zoned R4. It is carried on the public rolls at a market value of $1.8M, and assessed for tax at $106K. In the 60 years its record reaches back, the lot has drawn 97 separate government filings.

The documentary life of the address leans hard toward permit: 62 of its 97 records, fully 64%, fall under that one heading. Assignment (8) and complaint (8) trail well behind. No 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 — 64% permit, 60 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.8M of Kings, written across 97 government filings.

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

Property Details

Address123 BAY 10 ST, Brooklyn, NY 11228
B2
Year Built2023
Floors3
Total Units3
Building Area2,609 sqft
Lot Size1,936 sqft
ZoningR4
3063950024
3430124
OwnershipCompany-owned

Assessment & Sales

$1.8M
$106K
$19K
$2M
Last Sale DateAug 15, 2024

Building Permits

62 on record · 34 active
General ConstructionDOB NOW
CO ISSUED
Filed Apr 11, 2025Est. cost $1KJob #B07999538-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
CO ISSUED
Filed Aug 8, 2024Est. cost $1KJob #B08048994-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 11, 2024Est. cost $1KJob #B08048994-A7
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 2, 2024Est. cost $1KJob #B07999538-A3
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 2, 2024Est. cost $1KJob #B08048994-A6
View this permit's full record & inspection history →

+ 57 more permits — view full report

Violations

4 on record · none currently open
ECBConstruction
RESOLVE
Issued Sep 13, 2023#39094737H

AT TIME OF INSPECTION, NO UPDATED COM-CHECK OR EN DRAWINGS ON SITE TO CONDUCT INSPECTION., PROVIDE APPROVED /ACCEPTED CONSTRUCTION DOCUMENTS

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Sep 8, 2023#39094365X

NO EN DRAWING AND ARCHITECTURAL DRAWING APPROVED FROM DOB PROVIDED ON THE JOB SITE AT THE TIME OF INSPECTION., PROVIDE APPROVED /ACCEPTED CONSTRUCTION DOCUMENTS; PLEASE GO TO HTTPS://WWW1.NYC.GOV/SITE/BUILDINGS

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Aug 4, 2023#39091845L

NO EN DRAWING AND ARCHITECTURAL DRAWING APPROVED FROM DOB PROVIDED ON THE JOB SITE AT THE TIME OF INSPECTION., PROVIDE APPROVED /ACCEPTED CONSTRUCTION DOCUMENTS; PLEASE GO TO HTTPS://WWW1.NYC.GOV/SITE/BUILDINGS

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Apr 10, 2023#39083309H

NO EXTERIOR WALLS ON EXPOSURE #1 AND #3 ON THE 1ST FLOOR OUTBOARD CONTINUES INSULATION THICKNESS 2' R-VALUE 13 BETWEEN CMU AND BRICK WERE INSTALLED CONTRARY WITH COM/CHECK AS PER PLAN., CONFORM WORK TO APPROVED

View this violation's full details & status history →

Get the Complete Report for 123 BAY 10 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 123 BAY 10 ST, Brooklyn built?

The building at 123 BAY 10 ST, Brooklyn, NY 11228 was constructed in 2023. with 3 floors and 3 units. The building area is 2,609 sqft.

Are there building permits at 123 BAY 10 ST, Brooklyn?

Yes. 123 BAY 10 ST, Brooklyn, NY 11228 has 62 building permits on record, with 34 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 (CO ISSUED) filed Apr 11, 2025.

Does 123 BAY 10 ST, Brooklyn have violations?

Yes. 123 BAY 10 ST, Brooklyn, NY 11228 has 4 violations on record, with 0 currently open. Breakdown: 4 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 123 BAY 10 ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 123 BAY 10 ST, Brooklyn, NY 11228. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 123 BAY 10 ST?

123 BAY 10 ST, Brooklyn, NY 11228 has an assessed market value of $1.8M and a total assessed value of $106K (land: $19K). Assessment data is from the NYC Department of Finance (DOF).

When was 123 BAY 10 ST last sold?

123 BAY 10 ST, Brooklyn, NY 11228 last sold for $2M on Aug 15, 2024. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 123 BAY 10 ST?

123 BAY 10 ST, Brooklyn, NY 11228 is zoned R4. 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 123 BAY 10 ST?

123 BAY 10 ST, Brooklyn, NY 11228 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 123 BAY 10 ST?

Search 123 BAY 10 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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123 BAY 10 ST, Brooklyn, NY 11228 — Property Records, Permits, Violations, Tax & Zoning | RegWatch