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866 Coney Island Ave

Brooklyn, NY 11218Company-ownedBBL 3054030016BIN 3127348
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Updated Aug 1, 2026 · 16 sources

Year Built1915
Floors4
Units51
Building Area38,500 sqft
ZoningC8-2
ClassC7
Market Value$1.9M

866 CONEY ISLAND AVE is a property located at 866 CONEY ISLAND AVE, Brooklyn, NY 11218. It is classified as a walk-up apartment - over six families with stores. The building was constructed in 1915. It has 4 floors and 51 units. The building area is 38,500 square feet on a 15,500 sqft lot. The property is zoned C8-2. The assessed market value is $1.9M. It last sold for $4.2M on Oct 27, 2005. Public records list the property as company-owned. There are 14 building permits on record (3 active). There are 825 violations on record (85 currently open). 19 docketed judgments carrying $2,600 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

1,973records on file
21Energy Star

Completed in 1915, 866 Coney Island Ave rises 4 stories over Kings. Public records put it at 51 units and 38,500 square feet of floor area, on land zoned C8-2. It is carried on the public rolls at a market value of $1.9M, and assessed for tax at $863K. In the 97 years its record reaches back, the lot has drawn 1,973 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 1,013 of its 1,973 records, fully 51%, fall under that one heading. Violation (825) and enforcement (29) trail well behind. 85 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 2013.

On the environmental ledger, the building posts an Energy Star score of 21, with a site energy-use intensity of 111.2 kBtu per square foot. Its operations answer for roughly 264 metric tons of CO2-equivalent a year.

Read together — 51% complaint, 97 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.9M of Kings, written across 1,973 government filings.

Open the live report — daily-updated data, AI chat & alerts
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address866 CONEY ISLAND AVE, Brooklyn, NY 11218
Building TypeWalk-Up Apartment - Over Six Families With Stores
C7
Year Built1915
Floors4
Total Units51
Building Area38,500 sqft
Lot Size15,500 sqft
ZoningC8-2
ConditionAverage
3054030016
3127348
OwnershipCompany-owned

Assessment & Sales

$1.9M
$863K
$149K
$4.2M
Last Sale DateOct 27, 2005

Building Permits

14 on record · 3 active
Cats Registration InspectionOther
CURRENT
Filed Jul 16, 2026Job #490049
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Aug 1, 2023Est. cost $1KJob #B00782816-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jan 26, 2023Est. cost $18KJob #B00780412-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Sep 21, 2022Est. cost $9KJob #B00778906-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
SIGNED-OFF
Filed Aug 4, 2022Est. cost $18KJob #B00780412-I1

Initial Permit

View this permit's full record & inspection history →

+ 9 more permits — view full report

Violations

825 on record · 85 open
Open judgment balance — docketed OATH judgments$2,600
Judgments · 19 docketed
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Ticket #000882857Y
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2015Ticket #0185840454
DIRTY SIDEWALK DIRTY AREA
Health summons (OATH)JUDGMENT DOCKETED
Docketed Mar 6, 2015Balance $600Ticket #0800588728
FAIL TO ELIMINATE CONDITIONS CONDUCIVE TO PESTS, GARBAGE CANS SPILLAGE
OATH summonsJUDGMENT DOCKETED
Docketed Jul 28, 2014Balance $2,000Ticket #0800485694
FAILING TO ABATE OR REMEDIATE NUISANCE
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 18, 2011Ticket #034686977Y
OCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O OR BUILDING DEPT RECORDS

+ 14 more docketed judgments — view full report

HPDClass C
VIOLATION WILL BE REINSPECTED
Issued Jun 15, 2026#19007526

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1K, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''NORTH''

View this violation's full details & status history →
HPDClass C
VIOLATION WILL BE REINSPECTED
Issued Jun 15, 2026#19007527

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1K, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''NORTH''

View this violation's full details & status history →
HPDClass A
VIOLATION WILL BE REINSPECTED
Issued Jun 15, 2026#19007537

§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Jun 15, 2026#19007532

§ 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 HINGES IN THE ENTRANCE LOCATED AT APT 1K, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''NORTH''

View this violation's full details & status history →
HPDClass C
VIOLATION WILL BE REINSPECTED
Issued Jun 8, 2026#18987697

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →

+ 820 more violations on record — view full report

Get the Complete Report for 866 CONEY ISLAND 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 866 CONEY ISLAND AVE, Brooklyn built?

The building at 866 CONEY ISLAND AVE, Brooklyn, NY 11218 was constructed in 1915. It is classified as a walk-up apartment - over six families with stores with 4 floors and 51 units. The building area is 38,500 sqft.

Are there building permits at 866 CONEY ISLAND AVE, Brooklyn?

Yes. 866 CONEY ISLAND AVE, Brooklyn, NY 11218 has 14 building permits on record, with 3 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 Inspection (CURRENT) filed Jul 16, 2026.

Does 866 CONEY ISLAND AVE, Brooklyn have violations?

Yes. 866 CONEY ISLAND AVE, Brooklyn, NY 11218 has 825 violations on record, with 85 currently open. Breakdown: 2 DOB, 2 ECB, 821 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 866 CONEY ISLAND AVE, Brooklyn have docketed judgments?

Yes. 866 CONEY ISLAND AVE, Brooklyn, NY 11218 has 19 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $2,600. 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 866 CONEY ISLAND AVE?

866 CONEY ISLAND AVE, Brooklyn, NY 11218 has an assessed market value of $1.9M and a total assessed value of $863K (land: $149K). Assessment data is from the NYC Department of Finance (DOF).

When was 866 CONEY ISLAND AVE last sold?

866 CONEY ISLAND AVE, Brooklyn, NY 11218 last sold for $4.2M on Oct 27, 2005. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 866 CONEY ISLAND AVE?

866 CONEY ISLAND AVE, Brooklyn, NY 11218 is zoned C8-2. 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 866 CONEY ISLAND AVE?

866 CONEY ISLAND AVE, Brooklyn, NY 11218 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 866 CONEY ISLAND AVE?

Search 866 CONEY ISLAND 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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866 CONEY ISLAND AVE, Brooklyn, NY 11218 — Property Records, Permits, Violations, Tax & Zoning | RegWatch