Manhattan • Elevator Apartment

84 Mercer St

Manhattan, NY 10012Company-ownedBBL 1004840001BIN 1083498

Updated Aug 1, 2026 · 16 sources

Year Built1885
Floors6
Units26
Building Area125,590 sqft
ZoningM1-5/R9X
ClassD0
Market Value$43.9M

84 MERCER ST is a property located at 84 MERCER ST, Manhattan, NY 10012. It is classified as a elevator apartment - co-op conversion. The building was constructed in 1885. It has 6 floors and 26 units. The building area is 125,590 square feet on a 23,200 sqft lot. The property is zoned M1-5/R9X. The assessed market value is $43.9M. Public records list the property as company-owned. There are 659 building permits on record (479 active). There are 219 violations on record (3 currently open). 42 docketed judgments carrying $8,335 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

1,315records on file

Completed in 1885, 84 Mercer St rises 6 stories over New York. Public records put it at 26 units and 125,590 square feet of floor area, on land zoned M1-5/R9X. It is carried on the public rolls at a market value of $43.9M, and assessed for tax at $19.8M. In the 50 years its record reaches back, the lot has drawn 1,315 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 659 of its 1,315 records, fully 50%, fall under that one heading. Enforcement (229) and violation (219) trail well behind. 3 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 2005.

On the environmental ledger, the building is benchmarked under Local Law 84, with a site energy-use intensity of 63.0 kBtu per square foot. Its operations answer for roughly 767 metric tons of CO2-equivalent a year.

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

$43.9M of New York, written across 1,315 government filings.

Property Details

Address84 MERCER ST, Manhattan, NY 10012
Building TypeElevator Apartment - Co-op Conversion
D0
Year Built1885
Floors6
Total Units26
Building Area125,590 sqft
Lot Size23,200 sqft
ZoningM1-5/R9X
ConditionAverage
1004840001
1083498
OwnershipCompany-owned

Assessment & Sales

$43.9M
$19.8M
$864K

Building Permits

659 on record · 479 active
General ConstructionDOB NOW
LOFT BOARD REVIEW
Filed Jul 22, 2026Est. cost $117KJob #M01292526-S3
General ConstructionDOB NOW
LOFT BOARD REVIEW
Filed Jul 16, 2026Est. cost $300KJob #M01292526-I1
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 15, 2026Est. cost $500KJob #M01165028-I1
Cats Certificate To OperateOther
CURRENT
Filed May 8, 2026Job #490017
ElevatorDOB NOW
PENDING LOFT BOARD SUBMISSION
Filed Apr 27, 2026Job #M01377187-I1

+ 654 more permitsview full report

Violations

219 on record · 3 open
Open judgment balance — docketed OATH judgments$8,335
Judgments · 42 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2026Balance $5,000Ticket #012171486Z
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $935Ticket #012165713Z
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2026Balance $375Ticket #012163657Y
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2026Ticket #000928897J
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2024Balance $1,000Ticket #014108484X
INSPECTION AND TESTING

+ 37 more docketed judgmentsview full report

DOB LegacyLBLVIO
DISMISSED
Issued Nov 14, 2025#2800779

VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Sep 23, 2024#2768657

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Jun 30, 2023#2697158

VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Jun 30, 2023#2717375

VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Jun 20, 2023#2672062

VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →

+ 214 more violations on record — view full report

Get the Complete Report for 84 MERCER 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 84 MERCER ST, Manhattan built?

The building at 84 MERCER ST, Manhattan, NY 10012 was constructed in 1885. It is classified as a elevator apartment - co-op conversion with 6 floors and 26 units. The building area is 125,590 sqft.

Are there building permits at 84 MERCER ST, Manhattan?

Yes. 84 MERCER ST, Manhattan, NY 10012 has 659 building permits on record, with 479 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 (LOFT BOARD REVIEW) filed Jul 22, 2026.

Does 84 MERCER ST, Manhattan have violations?

Yes. 84 MERCER ST, Manhattan, NY 10012 has 219 violations on record, with 3 currently open. Breakdown: 185 DOB, 34 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 84 MERCER ST, Manhattan have docketed judgments?

Yes. 84 MERCER ST, Manhattan, NY 10012 has 42 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $8,335. 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 84 MERCER ST?

84 MERCER ST, Manhattan, NY 10012 has an assessed market value of $43.9M and a total assessed value of $19.8M (land: $864K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 84 MERCER ST?

84 MERCER ST, Manhattan, NY 10012 is zoned M1-5/R9X. 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 84 MERCER ST?

84 MERCER ST, Manhattan, NY 10012 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 84 MERCER ST?

Search 84 MERCER 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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84 MERCER ST, Manhattan, NY 10012 — Property Records, Permits, Violations, Tax & Zoning | RegWatch