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Manhattan • Elevator Apartment

644 Riverside Dr

Manhattan, NY 10031Company-ownedBBL 1020880114BIN 1062334
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Updated Aug 1, 2026 · 16 sources

Year Built1914
Floors12
Units98
Building Area144,070 sqft
ZoningR8
ClassD3
Market Value$6.1M

644 RIVERSIDE DR is a property located at 644 RIVERSIDE DR, Manhattan, NY 10031. It is classified as a elevator apartment - fireproof without stores. The building was constructed in 1914. It has 12 floors and 98 units. The building area is 144,070 square feet on a 14,500 sqft lot. The property is zoned R8. The assessed market value is $6.1M. Public records list the property as company-owned. There are 124 building permits on record (104 active). There are 1107 violations on record (35 currently open). 79 docketed judgments 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

6,223records on file
86Energy Star

Completed in 1914, 644 Riverside Dr rises 12 stories over New York. Public records put it at 98 units and 144,070 square feet of floor area, on land zoned R8. It is carried on the public rolls at a market value of $6.1M, and assessed for tax at $2.7M. In the 60 years its record reaches back, the lot has drawn 6,223 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 4,537 of its 6,223 records, fully 73%, fall under that one heading. Violation (1,107) and enforcement (192) trail well behind. 35 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 2014.

On the environmental ledger, the building posts an Energy Star score of 86, with a site energy-use intensity of 79.2 kBtu per square foot. Its operations answer for roughly 899 metric tons of CO2-equivalent a year.

Read together — 73% complaint, 60 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.

73% of every record here performs the same act: complaint.

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

Property Details

Address644 RIVERSIDE DR, Manhattan, NY 10031
Building TypeElevator Apartment - Fireproof Without Stores
D3
Year Built1914
Floors12
Total Units98
Building Area144,070 sqft
Lot Size14,500 sqft
ZoningR8
ConditionAverage
1020880114
1062334
OwnershipCompany-owned

Assessment & Sales

$6.1M
$2.7M
$173K

Building Permits

124 on record · 104 active
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 15, 2026Est. cost $1KJob #M01190791-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 9, 2026Est. cost $50KJob #M01048666-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 9, 2026Est. cost $80KJob #M01048658-I1
View this permit's full record & inspection history →
StructuralDOB NOW
PERMIT ISSUED
Filed Jul 6, 2026Est. cost $84KJob #M01405354-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ISSUED
Filed Jul 6, 2026Est. cost $84KJob #M01405354-I1
View this permit's full record & inspection history →

+ 119 more permits — view full report

Violations

1107 on record · 35 open
Judgments · 79 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2025Ticket #048924426R
STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2024Ticket #014102773P
FIRE PROTECTION SYSTEMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2024Ticket #014078828X
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2023Ticket #039084667M
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2022Ticket #039059531Z
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM

+ 74 more docketed judgments — view full report

DOB LegacyLBLVIO
ACTIVE
Issued Nov 14, 2025#2800239

VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
HPDClass B
NOT COMPLIED WITH
Issued Apr 2, 2025#17817865

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL GLAZE AT BATHTUB IN THE BATHROOM LOCATED AT APT 3G1, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

+ 1105 more violations on record — view full report

Get the Complete Report for 644 RIVERSIDE DR

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

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Frequently Asked Questions

When was 644 RIVERSIDE DR, Manhattan built?

The building at 644 RIVERSIDE DR, Manhattan, NY 10031 was constructed in 1914. It is classified as a elevator apartment - fireproof without stores with 12 floors and 98 units. The building area is 144,070 sqft.

Are there building permits at 644 RIVERSIDE DR, Manhattan?

Yes. 644 RIVERSIDE DR, Manhattan, NY 10031 has 124 building permits on record, with 104 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 Jul 15, 2026.

Does 644 RIVERSIDE DR, Manhattan have violations?

Yes. 644 RIVERSIDE DR, Manhattan, NY 10031 has 1107 violations on record, with 35 currently open. Breakdown: 59 DOB, 113 ECB, 935 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 644 RIVERSIDE DR, Manhattan have docketed judgments?

Yes. 644 RIVERSIDE DR, Manhattan, NY 10031 has 79 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH). 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 644 RIVERSIDE DR?

644 RIVERSIDE DR, Manhattan, NY 10031 has an assessed market value of $6.1M and a total assessed value of $2.7M (land: $173K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 644 RIVERSIDE DR?

644 RIVERSIDE DR, Manhattan, NY 10031 is zoned R8. 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 644 RIVERSIDE DR?

644 RIVERSIDE DR, Manhattan, NY 10031 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 644 RIVERSIDE DR?

Search 644 RIVERSIDE DR 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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644 RIVERSIDE DR, Manhattan, NY 10031 — Property Records, Permits, Violations, Tax & Zoning | RegWatch