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Brooklyn • Elevator Apartment

440 Neptune Ave

Brooklyn, NY 11224BBL 3072740015BIN 3196581
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Updated Aug 1, 2026 · 16 sources

Year Built1964
Floors23
Units572
Building Area623,806 sqft
ZoningR6
ClassD4
Market Value$73.4M

440 NEPTUNE AVE is a property located at 440 NEPTUNE AVE, Brooklyn, NY 11224. It is classified as a elevator apartment - cooperative. The building was constructed in 1964. It has 23 floors and 572 units. The building area is 623,806 square feet on a 203,785 sqft lot. The property is zoned R6. The assessed market value is $73.4M. There are 227 building permits on record (117 active). There are 175 violations on record (20 currently open). 16 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

687records on file
100Energy Star

Completed in 1964, 440 Neptune Ave rises 23 stories over Kings. Public records put it at 572 units and 623,806 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $73.4M, and assessed for tax at $33.0M. In the 43 years its record reaches back, the lot has drawn 687 separate government filings.

The documentary life of the address leans hard toward permit: 227 of its 687 records, fully 33%, fall under that one heading. Violation (175) and complaint (140) trail well behind. 20 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 2026.

On the environmental ledger, the building posts an Energy Star score of 100, with a site energy-use intensity of 24.2 kBtu per square foot. Its operations answer for roughly 1,369 metric tons of CO2-equivalent a year.

Read together — 33% permit, 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.

$73.4M of Kings, written across 687 government filings.

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

Property Details

Address440 NEPTUNE AVE, Brooklyn, NY 11224
Building TypeElevator Apartment - Cooperative
D4
Year Built1964
Floors23
Total Units572
Building Area623,806 sqft
Lot Size203,785 sqft
ZoningR6
ConditionAverage
3072740015
3196581

Assessment & Sales

$73.4M
$33M
$2.4M

Building Permits

227 on record · 117 active
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 11, 2026Job #B01000860-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Apr 13, 2026Est. cost $40KJob #B01312287-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Mar 11, 2026Job #B01370595-I1-EL

BLDG 3_REPLACE 2 WATER HEATERS_MINOR WORK_APPROVED_MK

View this permit's full record & inspection history →
Mechanical SystemsDOB NOW
SIGNED-OFF
Filed Feb 19, 2026Est. cost $40KJob #B01336257-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Feb 19, 2026Est. cost $40KJob #B01336257-I1
View this permit's full record & inspection history →

+ 222 more permits — view full report

Violations

175 on record · 20 open
Open judgment balance — docketed OATH judgments$2,600
Judgments · 16 docketed
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2026Balance $1,300Ticket #000891187Z
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2024Ticket #039111674L
UNSAFE STORAGE OF COMBUSTIBLE MATERIAL AND EQUIPMENT
DEP summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2025Balance $1,300Ticket #000811444H
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2023Ticket #035657691M
FAIL TO MAINTAIN BLDG IN CODE-COMPLIANT MANNER: ILLUMINATE EXITS
OATH summonsJUDGMENT DOCKETED
Docketed Oct 31, 2021Ticket #051000804N
FAILED TO COMPILE COMPLETE RECORDS OF ASBESTOS SURVEY

+ 11 more docketed judgments — view full report

HPDClass C
NOV SENT OUT
Issued May 21, 2026#18948421

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE HINGES AT DOOR ENTRANCE TO BALCONY IN THE 3rd ROOM FROM NORTH LOCATED AT APT 8K, 8th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued May 21, 2026#18948422

§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT DOOR IN THE ENTRANCE LOCATED AT APT 8K, 8th STORY, 2nd APARTMENT FROM WEST AT NORTH

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HPDClass B
NOV SENT OUT
Issued May 21, 2026#18948423

§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 8K, 8th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued May 21, 2026#18948424

§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 8K, 8th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →
HPDClass C
NOTICE OF ISSUANCE SENT TO TENANT
Issued May 21, 2026#18948425

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 8K, 8th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

+ 170 more violations on record — view full report

Get the Complete Report for 440 NEPTUNE 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 440 NEPTUNE AVE, Brooklyn built?

The building at 440 NEPTUNE AVE, Brooklyn, NY 11224 was constructed in 1964. It is classified as a elevator apartment - cooperative with 23 floors and 572 units. The building area is 623,806 sqft.

Are there building permits at 440 NEPTUNE AVE, Brooklyn?

Yes. 440 NEPTUNE AVE, Brooklyn, NY 11224 has 227 building permits on record, with 117 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 (LOC ISSUED) filed Jun 11, 2026.

Does 440 NEPTUNE AVE, Brooklyn have violations?

Yes. 440 NEPTUNE AVE, Brooklyn, NY 11224 has 175 violations on record, with 20 currently open. Breakdown: 76 DOB, 46 ECB, 53 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 440 NEPTUNE AVE, Brooklyn have docketed judgments?

Yes. 440 NEPTUNE AVE, Brooklyn, NY 11224 has 16 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 440 NEPTUNE AVE?

440 NEPTUNE AVE, Brooklyn, NY 11224 has an assessed market value of $73.4M and a total assessed value of $33M (land: $2.4M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 440 NEPTUNE AVE?

440 NEPTUNE AVE, Brooklyn, NY 11224 is zoned R6. 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.

How do I get a full property report for 440 NEPTUNE AVE?

Search 440 NEPTUNE 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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440 NEPTUNE AVE, Brooklyn, NY 11224 — Property Records, Permits, Violations, Tax & Zoning | RegWatch