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Manhattan

171 Riverside Dr

Manhattan, NY 10024Government-ownedBBL 1012540001BIN 1083332
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Updated Sep 15, 2026 · 16 sources

Year Built1910
Floors1
Building Area7,825 sqft
ZoningPARK
ClassQ1
Market Value$124.6M

171 RIVERSIDE DR is a property located at 171 RIVERSIDE DR, Manhattan, NY 10024. The building was constructed in 1910. The building has 1 floor. The building area is 7,825 square feet on a 1,052,500 sqft lot. The property is zoned PARK. The assessed market value is $124.6M. Public records list the property as government-owned. There are 5 building permits on record (3 active). There are 1 violation on record (1 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

18records on file

Completed in 1910, 171 Riverside Dr rises 1 story over New York. Public records put it at 7,825 square feet of floor area, on land zoned PARK. It is carried on the public rolls at a market value of $125M, and assessed for tax at $56.2M. In the 6 years its record reaches back, the lot has drawn 18 separate government filings.

The documentary life of the address leans hard toward assignment: 12 of its 18 records, fully 67%, fall under that one heading. Permit (5) and violation (1) trail well behind. 1 violation stands 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.

Read together — 67% assignment, 6 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.

67% of every record here performs the same act: assignment.

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

Property Details

Address171 RIVERSIDE DR, Manhattan, NY 10024
Q1
Year Built1910
Floors1
Total Units0
Building Area7,825 sqft
Lot Size1,052,500 sqft
ZoningPARK
1012540001
1083332
OwnershipGovernment-owned

Assessment & Sales

$124.6M
$56.2M
$47.2M

Building Permits

5 on record · 3 active
General ConstructionDOB NOW
PLAN EXAMINER REVIEW
Filed Sep 9, 2026Est. cost $1.1MJob #M01350876-S2
View this permit's full record & inspection history →
General ConstructionDOB NOW
PLAN EXAMINER REVIEW
Filed Sep 9, 2026Est. cost $45MJob #M01350876-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PLAN EXAMINER REVIEW
Filed Sep 9, 2026Est. cost $46.8MJob #M01350876-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jan 30, 2025Job #M01051050-I1
View this permit's full record & inspection history →
Suspended ScaffoldDOB NOW
SIGNED-OFF
Filed Jul 1, 2024Job #M01051050-I1

Initial Permit

View this permit's full record & inspection history →

Violations

1 on record · 1 open
SafetyGas Piping Ll152
ACTIVE
Issued Sep 18, 2025#NOD-FTF-PL-PER-202206-0088058

Cycle 1, Sub-cycle B (premises is in Community District 7)

View this violation's full details & status history →

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Frequently Asked Questions

When was 171 RIVERSIDE DR, Manhattan built?

The building at 171 RIVERSIDE DR, Manhattan, NY 10024 was constructed in 1910. with 1 floor. The building area is 7,825 sqft.

Are there building permits at 171 RIVERSIDE DR, Manhattan?

Yes. 171 RIVERSIDE DR, Manhattan, NY 10024 has 5 building permits on record, with 3 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 (PLAN EXAMINER REVIEW) filed Sep 9, 2026.

Does 171 RIVERSIDE DR, Manhattan have violations?

Yes. 171 RIVERSIDE DR, Manhattan, NY 10024 has 1 violation on record, with 1 currently open. Breakdown: 1 DOB Safety. Sources: NYC DOB, HPD, and ECB/OATH.

Does 171 RIVERSIDE DR, Manhattan have docketed judgments?

No docketed OATH judgments were found in local records for 171 RIVERSIDE DR, Manhattan, NY 10024. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 171 RIVERSIDE DR?

171 RIVERSIDE DR, Manhattan, NY 10024 has an assessed market value of $124.6M and a total assessed value of $56.2M (land: $47.2M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 171 RIVERSIDE DR?

171 RIVERSIDE DR, Manhattan, NY 10024 is zoned PARK. 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 171 RIVERSIDE DR?

171 RIVERSIDE DR, Manhattan, NY 10024 is government-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 171 RIVERSIDE DR?

Search 171 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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171 RIVERSIDE DR, Manhattan, NY 10024 — Property Records, Permits, Violations, Tax & Zoning | RegWatch