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

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Year Built1912

Floors11

Units67

Building Area107,701 sqft

ZoningR8

ClassD1

Market Value$7.3M

635 RIVERSIDE DR is a property located at 635 RIVERSIDE DR, Manhattan, NY 10031. It is classified as a elevator apartment - semi-fireproof. The building was constructed in 1912. It has 11 floors and 67 units. The building area is 107,701 square feet on a 12,500 sqft lot. The property is zoned R8. The assessed market value is $7.3M. It last sold for $20.3M on Sep 11, 2013. Public records list the property as company-owned. There are 79 building permits on record (59 active). There are 1878 violations on record (169 currently open). 72 docketed judgments carrying $29,450 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

4,724records on file

86Energy Star

Completed in 1912, 635 Riverside Dr rises 11 stories over New York. Public records put it at 67 units and 107,701 square feet of floor area, on land zoned R8. It is carried on the public rolls at a market value of $7.3M, and assessed for tax at $3.3M. In the 50 years its record reaches back, the lot has drawn 4,724 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 2,378 of its 4,724 records, fully 50%, fall under that one heading. Violation (1,878) and enforcement (157) trail well behind. 169 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 2024.

On the environmental ledger, the building posts an Energy Star score of 86, with a site energy-use intensity of 79.5 kBtu per square foot. Its operations answer for roughly 520 metric tons of CO2-equivalent a year.

Read together — 50% complaint, 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.

$7.3M of New York, written across 4,724 government filings.

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Sources

NYC DOB NYC HPD NYC DOF ACRIS NYC DCP ECB/OATH NYC DEP NYC LPC NYC FDNY NYS DHCR MOCEJ FEMA EPA US Census HUD USGS

updated Aug 1, 2026

Property Details

Address635 RIVERSIDE DR, Manhattan, NY 10031

Building TypeElevator Apartment - Semi-Fireproof

Building ClassD1

Year Built1912

Floors11

Total Units67

Building Area107,701 sqft

Lot Size12,500 sqft

ZoningR8

ConditionAverage

BBL1020880051

BIN1062325

OwnershipCompany-owned

Assessment & Sales

Market Value$7.3M

Assessed Total$3.3M

Assessed Land$422K

Last Sale Price$20.3M

Last Sale DateSep 11, 2013

Building Permits

79 on record · 59 active

ElectricalDOB NOW

COMPLETE

Filed Dec 3, 2025Job #M01328491-I1-EL

REPLACE DEFECTIVE SWITCHES AND OUTLET IN APT 2B

View this permit's full record & inspection history →

General ConstructionDOB NOW

APPROVED

Filed Jul 24, 2023Est. cost $12KJob #M00893994-S1

View this permit's full record & inspection history →

General ConstructionDOB NOW

APPROVED

Filed Jul 24, 2023Est. cost $45KJob #M00893994-I1

View this permit's full record & inspection history →

ElectricalDOB NOW

PERMIT ISSUED

Filed Apr 25, 2023Job #M00865053-I1-EL

Modernization of two elevators devices 1P10000 and 1P10001

View this permit's full record & inspection history →

General ConstructionDOB NOW

APPROVED

Filed Jan 3, 2023Est. cost $13KJob #M00756145-S1

View this permit's full record & inspection history →

+ 74 more permits — view full report

Violations

1878 on record · 169 open

Open judgment balance — docketed OATH judgments$29,450

Judgments · 72 docketed

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jun 30, 2026Balance $100Ticket #049570823L

RECYCLABLES PLACED FOR COLLECTION WITH NON-RECYC 9+ DWELLING UNITS

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Mar 31, 2026Balance $300Ticket #049277856P

FAILURE TO CLEAN 18 INCHES INTO STREET

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Feb 28, 2026Balance $300Ticket #049197998K

DIRTY SIDEWALK

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Sep 30, 2025Ticket #047570248L

DIRTY SIDEWALK

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Aug 31, 2025Ticket #048883110M

SPILLAGE FROM A RECEPTACLE 1ST OFFENSE

+ 67 more docketed judgments — view full report

ECB

ACTIVE

Issued Jul 22, 2026#39197291Y

ATOI, OBSERVED AC SPLIT SYSTEM AT EXPOSURE #4 WITH ELECTRICAL DISCONNECT BOX WITH NO PERMIT ON FILE WITH DEPARTMENT OF BUILDINGS. ISSUING VIOLATION FOR ELECTRICAL WORK WITHOUT A PERMIT FOR DISCONNECT BOX., OBTA

View this violation's full details & status history →

HPDClass C

NOTICE OF ISSUANCE SENT TO TENANT

Issued Jul 20, 2026#19085014

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Jul 20, 2026#19085015

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE REGLAZE THE PROCELAIN ENAMEL FINISH AT BATHTUB IN THE BATHROOM LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass C

NOTICE OF ISSUANCE SENT TO TENANT

Issued Jul 20, 2026#19085016

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Jul 20, 2026#19085017

§ 27-2026 ADM CODE REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN DRAIN PIPE AT WASH BASIN IN THE BATHROOM LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

+ 1873 more violations on record — view full report

Get the Complete Report for 635 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 635 RIVERSIDE DR, Manhattan built?

The building at 635 RIVERSIDE DR, Manhattan, NY 10031 was constructed in 1912. It is classified as a elevator apartment - semi-fireproof with 11 floors and 67 units. The building area is 107,701 sqft.

Are there building permits at 635 RIVERSIDE DR, Manhattan?

Yes. 635 RIVERSIDE DR, Manhattan, NY 10031 has 79 building permits on record, with 59 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Electrical (COMPLETE) filed Dec 3, 2025.

Does 635 RIVERSIDE DR, Manhattan have violations?

Yes. 635 RIVERSIDE DR, Manhattan, NY 10031 has 1878 violations on record, with 169 currently open. Breakdown: 66 DOB, 99 ECB, 1713 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 635 RIVERSIDE DR, Manhattan have docketed judgments?

Yes. 635 RIVERSIDE DR, Manhattan, NY 10031 has 72 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $29,450. 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 635 RIVERSIDE DR?

635 RIVERSIDE DR, Manhattan, NY 10031 has an assessed market value of $7.3M and a total assessed value of $3.3M (land: $422K). Assessment data is from the NYC Department of Finance (DOF).

When was 635 RIVERSIDE DR last sold?

635 RIVERSIDE DR, Manhattan, NY 10031 last sold for $20.3M on Sep 11, 2013. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 635 RIVERSIDE DR?

635 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 635 RIVERSIDE DR?

635 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 635 RIVERSIDE DR?

Search 635 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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635 RIVERSIDE DR, Manhattan, NY 10031 — Property Records, Permits, Violations, Tax & Zoning | RegWatch