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Manhattan • Elevator Apartment

635 Riverside Dr

Manhattan, NY 10031Company-ownedBBL 1020880051BIN 1062325
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16 sources

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 82 building permits on record (60 active). There are 1939 violations on record (188 currently open). 75 docketed judgments carrying $36,300 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

4,886records 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 4,886 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 2,470 of its 4,886 records, fully 51%, fall under that one heading. Violation (1,939) and enforcement (162) trail well behind. 188 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 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 — 51% 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 4,886 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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

Address635 RIVERSIDE DR, Manhattan, NY 10031
Building TypeElevator Apartment - Semi-Fireproof
D1
Year Built1912
Floors11
Total Units67
Building Area107,701 sqft
Lot Size12,500 sqft
ZoningR8
ConditionAverage
1020880051
1062325
OwnershipCompany-owned

Assessment & Sales

$7.3M
$3.3M
$422K
$20.3M
Last Sale DateSep 11, 2013

Building Permits

82 on record · 60 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 →
ElevatorDOB NOW
SIGNED OFF
Filed May 17, 2023Job #M00864850-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 →

+ 77 more permits — view full report

Violations

1939 on record · 188 open
Open judgment balance — docketed OATH judgments$36,300
Judgments · 75 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2026Balance $6,250Ticket #039185058J
FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOB
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2026Balance $300Ticket #049708504N
DIRTY SIDEWALK
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2026Balance $300Ticket #049638210R
FAILURE TO CLEAN 18 INCHES INTO STREET
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

+ 70 more docketed judgments — view full report

HPDClass C
NOTICE OF ISSUANCE SENT TO TENANT
Issued Oct 23, 2026#19321044

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 8C, 8th STORY, 3rd APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Oct 23, 2026#19321045

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR NEAR RADIATOR IN THE 5th ROOM FROM EAST LOCATED AT APT 8C, 8th STORY, 3rd APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Oct 23, 2026#19321046

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 2nd PRIVATE HALLWAY LOCATED AT APT 8C, 8th STORY, 3rd APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Oct 18, 2026#19308304

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE PRIVATE HALLWAY LOCATED AT APT 8C, 8th STORY, 3rd APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →
HPDClass C
NOTICE OF ISSUANCE SENT TO TENANT
Issued Oct 18, 2026#19308305

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 8C, 8th STORY, 3rd APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →

+ 1934 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 82 building permits on record, with 60 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 1939 violations on record, with 188 currently open. Breakdown: 6 DOB Safety, 66 DOB, 100 ECB, 1767 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 635 RIVERSIDE DR, Manhattan have docketed judgments?

Yes. 635 RIVERSIDE DR, Manhattan, NY 10031 has 75 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $36,300. 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 ($15, one-time) 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