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344 St Marks Ave

Brooklyn, NY 11238Company-ownedBBL 3011530027BIN 3028557
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Updated Aug 1, 2026 · 16 sources

Year Built1948
Floors4
Units44
Building Area37,945 sqft
ZoningR6B
ClassC1
Market Value$10.3M

344 ST MARKS AVE is a property located at 344 ST MARKS AVE, Brooklyn, NY 11238. It is classified as a walk-up apartment - over six families without stores. The building was constructed in 1948. It has 4 floors and 44 units. The building area is 37,945 square feet on a 16,000 sqft lot. The property is zoned R6B. The assessed market value is $10.3M. It last sold for $4.2M on Mar 9, 2012. Public records list the property as company-owned. There are 46 building permits on record (34 active). There are 23 violations on record (1 currently open). 10 docketed judgments 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

188records on file
51Energy Star

Completed in 1948, 344 St Marks Ave rises 4 stories over Kings. Public records put it at 44 units and 37,945 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $10.3M, and assessed for tax at $4.6M. In the 50 years its record reaches back, the lot has drawn 188 separate government filings.

The documentary life of the address leans hard toward permit: 46 of its 188 records, fully 24%, fall under that one heading. Inspection (44) and enforcement (25) 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 2016.

On the environmental ledger, the building posts an Energy Star score of 51, with a site energy-use intensity of 82.3 kBtu per square foot. Its operations answer for roughly 250 metric tons of CO2-equivalent a year.

Read together — 24% permit, 50 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$10.3M of Kings, written across 188 government filings.

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

Property Details

Address344 ST MARKS AVE, Brooklyn, NY 11238
Building TypeWalk-Up Apartment - Over Six Families Without Stores
C1
Year Built1948
Floors4
Total Units44
Building Area37,945 sqft
Lot Size16,000 sqft
ZoningR6B
ConditionAverage
3011530027
3028557
OwnershipCompany-owned

Assessment & Sales

$10.3M
$4.6M
$468K
$4.2M
Last Sale DateMar 9, 2012

Building Permits

46 on record · 34 active
Cats RegistrationOther
CURRENT
Filed Jun 27, 2025Job #465957
View this permit's full record & inspection history →
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Dec 6, 2016Est. cost $3.2MJob #320404610-01

GEN. CONSTR.

View this permit's full record & inspection history →
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Dec 6, 2016Job #320404610-02
View this permit's full record & inspection history →
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Dec 6, 2016Job #320404610-04
View this permit's full record & inspection history →
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Dec 6, 2016Job #320404610-03

STRUCTURAL

View this permit's full record & inspection history →

+ 41 more permits — view full report

Violations

23 on record · 1 open
Judgments · 10 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2022Ticket #044422443N
RECYCLABLES PLACED FOR COLLECTION WITH NON-RECYC 9+ DWELLING UNITS
OATH summonsJUDGMENT DOCKETED
Docketed Sep 30, 2013Ticket #0175458306
LOOSE RUBBISH
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2013Ticket #035000219M
FAILURE TO CARRY OUT DEMOLITION OPERATIONS AS REQUIRED BY SECTION
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2011Ticket #0174171609
LOOSE RUBBISH
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2011Ticket #0174170756
LOOSE RUBBISH

+ 5 more docketed judgments — view full report

HPDClass A
NOV SENT OUT
Issued May 5, 2026#18888377

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

View this violation's full details & status history →

+ 22 more violations on record — view full report

Get the Complete Report for 344 ST MARKS AVE

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

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Frequently Asked Questions

When was 344 ST MARKS AVE, Brooklyn built?

The building at 344 ST MARKS AVE, Brooklyn, NY 11238 was constructed in 1948. It is classified as a walk-up apartment - over six families without stores with 4 floors and 44 units. The building area is 37,945 sqft.

Are there building permits at 344 ST MARKS AVE, Brooklyn?

Yes. 344 ST MARKS AVE, Brooklyn, NY 11238 has 46 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 Cats Registration (CURRENT) filed Jun 27, 2025.

Does 344 ST MARKS AVE, Brooklyn have violations?

Yes. 344 ST MARKS AVE, Brooklyn, NY 11238 has 23 violations on record, with 1 currently open. Breakdown: 13 DOB, 5 ECB, 5 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 344 ST MARKS AVE, Brooklyn have docketed judgments?

Yes. 344 ST MARKS AVE, Brooklyn, NY 11238 has 10 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH). 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 344 ST MARKS AVE?

344 ST MARKS AVE, Brooklyn, NY 11238 has an assessed market value of $10.3M and a total assessed value of $4.6M (land: $468K). Assessment data is from the NYC Department of Finance (DOF).

When was 344 ST MARKS AVE last sold?

344 ST MARKS AVE, Brooklyn, NY 11238 last sold for $4.2M on Mar 9, 2012. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 344 ST MARKS AVE?

344 ST MARKS AVE, Brooklyn, NY 11238 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 344 ST MARKS AVE?

344 ST MARKS AVE, Brooklyn, NY 11238 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 344 ST MARKS AVE?

Search 344 ST MARKS AVE 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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344 ST MARKS AVE, Brooklyn, NY 11238 — Property Records, Permits, Violations, Tax & Zoning | RegWatch