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Brooklyn • Elevator Apartment

4200 Ave K

Brooklyn, NY 11210Company-ownedBBL 3078130136BIN 3217108
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Updated Aug 1, 2026 · 16 sources

Year Built1955
Floors6
Units108
Building Area96,000 sqft
ZoningR5
ClassD1
Market Value$4.8M

4200 AVE K is a property located at 4200 AVE K, Brooklyn, NY 11210. It is classified as a elevator apartment - semi-fireproof. The building was constructed in 1955. It has 6 floors and 108 units. The building area is 96,000 square feet on a 36,500 sqft lot. The property is zoned R5. The assessed market value is $4.8M. Public records list the property as company-owned. There are 15 building permits on record (11 active). There are 913 violations on record (280 currently open). 18 docketed judgments carrying $8,250 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

2,192records on file
58Energy Star

Completed in 1955, 4200 Ave K rises 6 stories over Kings. Public records put it at 108 units and 96,000 square feet of floor area, on land zoned R5. It is carried on the public rolls at a market value of $4.8M, and assessed for tax at $2.2M. In the 67 years its record reaches back, the lot has drawn 2,192 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 1,115 of its 2,192 records, fully 51%, fall under that one heading. Violation (913) and enforcement (41) trail well behind. 280 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 2025.

On the environmental ledger, the building posts an Energy Star score of 58, with a site energy-use intensity of 82.9 kBtu per square foot. Its operations answer for roughly 511 metric tons of CO2-equivalent a year.

Read together — 51% complaint, 67 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$4.8M of Kings, written across 2,192 government filings.

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

Property Details

Address4200 AVE K, Brooklyn, NY 11210
Building TypeElevator Apartment - Semi-Fireproof
D1
Year Built1955
Floors6
Total Units108
Building Area96,000 sqft
Lot Size36,500 sqft
ZoningR5
ConditionAverage
3078130136
3217108
OwnershipCompany-owned

Assessment & Sales

$4.8M
$2.2M
$429K

Building Permits

15 on record · 11 active
Cats Certificate To OperateOther
CURRENT
Filed Oct 4, 2024Job #440461
View this permit's full record & inspection history →
Sidewalk ShedDOB NOW
PERMIT ISSUED
Filed Mar 25, 2021Est. cost $20KJob #B00376264-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Mar 25, 2021Est. cost $20KJob #B00376264-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Dec 27, 2020Est. cost $10KJob #B00304306-I1
View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Nov 5, 2020Job #340780355-01-01

OT

View this permit's full record & inspection history →

+ 10 more permits — view full report

Violations

913 on record · 280 open
Open judgment balance — docketed OATH judgments$8,250
Judgments · 18 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2026Balance $2,000Ticket #014226152R
ROOFTOP ACCESS AND MEANS OF EGRESS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2023Balance $6,250Ticket #039080860X
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2021Ticket #035538538Y
FAIL TO TAKE REQUIRED MEASURES TO SECURE PUBLIC SAFWTY-UNSAFE FACADE
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2021Ticket #035538539X
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2021Ticket #035435666R
FAIL TO TAKE REQUIRED MEASURES TO SECURE PUBLIC SAFWTY-UNSAFE FACADE

+ 13 more docketed judgments — view full report

HPDClass C
NOV CERTIFIED ON TIME
Issued Jul 14, 2026#19074032

§ 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 LATCH SET AT VESTIBULE DOOR AT PUBLIC HALL

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Jul 14, 2026#19074033

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT VESTIBULE DOOR AT PUBLIC HALL

View this violation's full details & status history →
HPDClass B
VIOLATION WILL BE REINSPECTED
Issued May 24, 2026#18961116

§ 27-2005 HMC: REFIT DOOR LEADING TO WEST SECTION AT BASEMENT AT PUBLIC HALL

View this violation's full details & status history →
HPDClass B
VIOLATION WILL BE REINSPECTED
Issued May 24, 2026#18961122

§ 27-2005 HMC: REFIT FIRE DOOR A AT BASEMENT AT FIRE STAIRS

View this violation's full details & status history →
HPDClass C
NOTICE OF ISSUANCE SENT TO TENANT
Issued May 20, 2026#18943448

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT C6, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 908 more violations on record — view full report

Get the Complete Report for 4200 AVE K

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

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Frequently Asked Questions

When was 4200 AVE K, Brooklyn built?

The building at 4200 AVE K, Brooklyn, NY 11210 was constructed in 1955. It is classified as a elevator apartment - semi-fireproof with 6 floors and 108 units. The building area is 96,000 sqft.

Are there building permits at 4200 AVE K, Brooklyn?

Yes. 4200 AVE K, Brooklyn, NY 11210 has 15 building permits on record, with 11 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Certificate To Operate (CURRENT) filed Oct 4, 2024.

Does 4200 AVE K, Brooklyn have violations?

Yes. 4200 AVE K, Brooklyn, NY 11210 has 913 violations on record, with 280 currently open. Breakdown: 35 DOB, 16 ECB, 862 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 4200 AVE K, Brooklyn have docketed judgments?

Yes. 4200 AVE K, Brooklyn, NY 11210 has 18 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $8,250. 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 4200 AVE K?

4200 AVE K, Brooklyn, NY 11210 has an assessed market value of $4.8M and a total assessed value of $2.2M (land: $429K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 4200 AVE K?

4200 AVE K, Brooklyn, NY 11210 is zoned R5. 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 4200 AVE K?

4200 AVE K, Brooklyn, NY 11210 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 4200 AVE K?

Search 4200 AVE K 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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4200 AVE K, Brooklyn, NY 11210 — Property Records, Permits, Violations, Tax & Zoning | RegWatch