Brooklyn • Elevator Apartment

487 Keap St

Brooklyn, NY 11211Company-ownedBBL 3023710034BIN 3062531

Updated Aug 1, 2026 · 16 sources

Year Built1910
Floors6
Units51
Building Area56,997 sqft
ZoningM1-2/R6
ClassD1
Market Value$16.1M

487 KEAP ST is a property located at 487 KEAP ST, Brooklyn, NY 11211. It is classified as a elevator apartment - semi-fireproof. The building was constructed in 1910. It has 6 floors and 51 units. The building area is 56,997 square feet on a 16,703 sqft lot. The property is zoned M1-2/R6. The assessed market value is $16.1M. It last sold for $36.3M on Jun 2, 2022. Public records list the property as company-owned. There are 75 building permits on record (58 active). There are 72 violations on record (7 currently open). 49 docketed judgments carrying $3,150 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

400records on file
84Energy Star

Completed in 1910, 487 Keap St rises 6 stories over Kings. Public records put it at 51 units and 56,997 square feet of floor area, on land zoned M1-2/R6. It is carried on the public rolls at a market value of $16.1M, and assessed for tax at $7.3M. In the 52 years its record reaches back, the lot has drawn 400 separate government filings.

The documentary life of the address leans hard toward enforcement: 90 of its 400 records, fully 23%, fall under that one heading. Permit (75) and violation (72) trail well behind. 7 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 2012.

On the environmental ledger, the building posts an Energy Star score of 84, with a site energy-use intensity of 48.1 kBtu per square foot. Its operations answer for roughly 224 metric tons of CO2-equivalent a year.

Read together — 23% enforcement, 52 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$16.1M of Kings, written across 400 government filings.

Property Details

Address487 KEAP ST, Brooklyn, NY 11211
Building TypeElevator Apartment - Semi-Fireproof
D1
Year Built1910
Floors6
Total Units51
Building Area56,997 sqft
Lot Size16,703 sqft
ZoningM1-2/R6
ConditionAverage
3023710034
3062531
OwnershipCompany-owned

Assessment & Sales

$16.1M
$7.3M
$564K
$36.3M
Last Sale DateJun 2, 2022

Building Permits

75 on record · 58 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed May 7, 2015Est. cost $5KJob #340245247-01
Construction EquipmentDOB Legacy
ISSUED
Filed Apr 23, 2015Job #340245247-01-01
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Aug 6, 2013Est. cost $38KJob #320483384-01
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed May 23, 2013Est. cost $3.8MJob #320044607-01
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed May 23, 2013Job #320044607-02

+ 70 more permitsview full report

Violations

72 on record · 7 open
Open judgment balance — docketed OATH judgments$3,150
Judgments · 49 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2026Balance $50Ticket #049405574K
DIRTY SIDEWALK
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2026Balance $50Ticket #049405420H
DIRTY SIDEWALK
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $50Ticket #049405411X
LOOSE RUBBISH 1ST OCCURRENCE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $50Ticket #049412722Z
DIRTY SIDEWALK
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2026Balance $50Ticket #049363102J
DIRTY SIDEWALK

+ 44 more docketed judgmentsview full report

DOB LegacyLBLVIO
ACTIVE
Issued Sep 23, 2024#2773347

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Sep 23, 2024#2773348

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Sep 23, 2024#2773349

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Sep 23, 2024#2773350

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →

+ 68 more violations on record — view full report

Get the Complete Report for 487 KEAP 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 487 KEAP ST, Brooklyn built?

The building at 487 KEAP ST, Brooklyn, NY 11211 was constructed in 1910. It is classified as a elevator apartment - semi-fireproof with 6 floors and 51 units. The building area is 56,997 sqft.

Are there building permits at 487 KEAP ST, Brooklyn?

Yes. 487 KEAP ST, Brooklyn, NY 11211 has 75 building permits on record, with 58 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 2 (SIGNED OFF) filed May 7, 2015.

Does 487 KEAP ST, Brooklyn have violations?

Yes. 487 KEAP ST, Brooklyn, NY 11211 has 72 violations on record, with 7 currently open. Breakdown: 17 DOB, 30 ECB, 25 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 487 KEAP ST, Brooklyn have docketed judgments?

Yes. 487 KEAP ST, Brooklyn, NY 11211 has 49 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $3,150. 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 487 KEAP ST?

487 KEAP ST, Brooklyn, NY 11211 has an assessed market value of $16.1M and a total assessed value of $7.3M (land: $564K). Assessment data is from the NYC Department of Finance (DOF).

When was 487 KEAP ST last sold?

487 KEAP ST, Brooklyn, NY 11211 last sold for $36.3M on Jun 2, 2022. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 487 KEAP ST?

487 KEAP ST, Brooklyn, NY 11211 is zoned M1-2/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.

Who owns 487 KEAP ST?

487 KEAP ST, Brooklyn, NY 11211 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 487 KEAP ST?

Search 487 KEAP 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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487 KEAP ST, Brooklyn, NY 11211 — Property Records, Permits, Violations, Tax & Zoning | RegWatch