20 RIVERSIDE BLVD, Manhattan, NY 10023 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Year Built2016

Floors38

Units890

Building Area846,331 sqft

ZoningC4-7

ClassRM

Market Value$14.5M

20 RIVERSIDE BLVD is a property located at 20 RIVERSIDE BLVD, Manhattan, NY 10023. It is classified as a condo - multi-dwelling. The building was constructed in 2016. It has 38 floors and 890 units. The building area is 846,331 square feet on a 92,878 sqft lot. The property is zoned C4-7. The assessed market value is $14.5M. It last sold for $209.6M on Nov 18, 2015. Public records list the property as company-owned. There are 275 building permits on record (131 active). There are 161 violations on record (19 currently open). 19 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

1,148records on file

27Energy Star

Completed in 2016, 20 Riverside Blvd rises 38 stories over New York. Public records put it at 890 units and 846,331 square feet of floor area, on land zoned C4-7. It is carried on the public rolls at a market value of $14.5M, and assessed for tax at $6.5M. In the 76 years its record reaches back, the lot has drawn 1,148 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 343 of its 1,148 records, fully 30%, fall under that one heading. Permit (275) and violation (161) trail well behind. 19 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 2023.

On the environmental ledger, the building posts an Energy Star score of 27, with a site energy-use intensity of 70.3 kBtu per square foot. Its operations answer for roughly 6,720 metric tons of CO2-equivalent a year.

Read together — 30% complaint, 76 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.

$14.5M of New York, written across 1,148 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 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

latest record Oct 6, 2026

Property Details

Address20 RIVERSIDE BLVD, Manhattan, NY 10023

Building TypeCondo - Multi-Dwelling

Building ClassRM

Year Built2016

Floors38

Total Units890

Building Area846,331 sqft

Lot Size92,878 sqft

ZoningC4-7

ConditionGood

BBL1011710155

BIN1089723

OwnershipCompany-owned

Assessment & Sales

Market Value$14.5M

Assessed Total$6.5M

Assessed Land$211K

Last Sale Price$209.6M

Last Sale DateNov 18, 2015

Building Permits

275 on record · 131 active

Sidewalk ShedDOB NOW

PERMIT ISSUED

Filed Oct 6, 2026Est. cost $1KJob #M01379240-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Oct 6, 2026Est. cost $1KJob #M01379240-I1

View this permit's full record & inspection history →

General ConstructionDOB NOW

LOC ISSUED

Filed Jul 9, 2026Job #M01383162-I1

View this permit's full record & inspection history →

Suspended ScaffoldDOB NOW

PERMIT ISSUED

Filed May 4, 2026Job #M01383162-I1

Initial Permit

View this permit's full record & inspection history →

ElectricalDOB NOW

PERMIT ISSUED

Filed Mar 30, 2026Job #M01380015-I1-EL

SIDEWALK SHED

View this permit's full record & inspection history →

+ 270 more permits — view full report

Violations

161 on record · 19 open

Judgments · 19 docketed

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed May 31, 2026Ticket #014223598H

RECORDKEEPING

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed May 31, 2026Ticket #014223791J

RECORDKEEPING

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jul 31, 2025Ticket #012160309Y

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jun 30, 2026Ticket #012155702Y

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Aug 31, 2025Ticket #012153259J

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

+ 14 more docketed judgments — view full report

HPDClass A

NOV SENT OUT

Issued Sep 30, 2026#19263177

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRIC OUTLET COVER AT WEST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 602, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass A

NOV SENT OUT

Issued Sep 30, 2026#19263178

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRIC OUTLET COVER AT EAST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 602, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass A

NOV SENT OUT

Issued Sep 30, 2026#19263179

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRIC OUTLET AT WEST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 602, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass A

NOV SENT OUT

Issued Sep 30, 2026#19263180

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRIC OUTLET AT EAST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 602, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass A

NOV SENT OUT

Issued Sep 30, 2026#19263181

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AT WEST WALL IN THE BATHROOM LOCATED AT APT 602, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

+ 156 more violations on record — view full report

Get the Complete Report for 20 RIVERSIDE BLVD

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

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Frequently Asked Questions

When was 20 RIVERSIDE BLVD, Manhattan built?

The building at 20 RIVERSIDE BLVD, Manhattan, NY 10023 was constructed in 2016. It is classified as a condo - multi-dwelling with 38 floors and 890 units. The building area is 846,331 sqft.

Are there building permits at 20 RIVERSIDE BLVD, Manhattan?

Yes. 20 RIVERSIDE BLVD, Manhattan, NY 10023 has 275 building permits on record, with 131 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Sidewalk Shed (PERMIT ISSUED) filed Oct 6, 2026.

Does 20 RIVERSIDE BLVD, Manhattan have violations?

Yes. 20 RIVERSIDE BLVD, Manhattan, NY 10023 has 161 violations on record, with 19 currently open. Breakdown: 52 DOB Safety, 19 DOB, 7 ECB, 83 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 20 RIVERSIDE BLVD, Manhattan have docketed judgments?

Yes. 20 RIVERSIDE BLVD, Manhattan, NY 10023 has 19 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 20 RIVERSIDE BLVD?

20 RIVERSIDE BLVD, Manhattan, NY 10023 has an assessed market value of $14.5M and a total assessed value of $6.5M (land: $211K). Assessment data is from the NYC Department of Finance (DOF).

When was 20 RIVERSIDE BLVD last sold?

20 RIVERSIDE BLVD, Manhattan, NY 10023 last sold for $209.6M on Nov 18, 2015. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 20 RIVERSIDE BLVD?

20 RIVERSIDE BLVD, Manhattan, NY 10023 is zoned C4-7. 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 20 RIVERSIDE BLVD?

20 RIVERSIDE BLVD, Manhattan, NY 10023 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 20 RIVERSIDE BLVD?

Search 20 RIVERSIDE BLVD 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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20 RIVERSIDE BLVD, Manhattan, NY 10023 — Property Records, Permits, Violations, Tax & Zoning | RegWatch