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Manhattan • Condo

641 Amsterdam Ave

Manhattan, NY 10025BBL 1012221001BIN 1032491
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Updated Aug 1, 2026 · 16 sources

Year Built1926
Floors15
Units98
Building Area149,787 sqft
ZoningC2-8
ClassRM
Market Value$284K

641 AMSTERDAM AVE is a property located at 641 AMSTERDAM AVE, Manhattan, NY 10025. It is classified as a condo - multi-dwelling. The building was constructed in 1926. It has 15 floors and 98 units. The building area is 149,787 square feet on a 14,225 sqft lot. The property is zoned C2-8. The assessed market value is $284K. It last sold for $2.3M on Feb 17, 2026. There are 279 building permits on record (177 active). There are 269 violations on record (15 currently open). 20 docketed judgments carrying $600 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

1,792records on file
54Energy Star

Completed in 1926, 641 Amsterdam Ave rises 15 stories over New York. Public records put it at 98 units and 149,787 square feet of floor area, on land zoned C2-8. It is carried on the public rolls at a market value of $284K, and assessed for tax at $128K. In the 38 years its record reaches back, the lot has drawn 1,792 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 286 of its 1,792 records, fully 16%, fall under that one heading. Permit (279) and violation (269) trail well behind. 15 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 2015.

On the environmental ledger, the building posts an Energy Star score of 54, with a site energy-use intensity of 58.9 kBtu per square foot. Its operations answer for roughly 746 metric tons of CO2-equivalent a year.

Read together — 16% complaint, 38 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.

$284K of New York, written across 1,792 government filings.

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

Property Details

Address641 AMSTERDAM AVE, Manhattan, NY 10025
Building TypeCondo - Multi-Dwelling
RM
Year Built1926
Floors15
Total Units98
Building Area149,787 sqft
Lot Size14,225 sqft
ZoningC2-8
ConditionAverage
1012221001
1032491

Assessment & Sales

$284K
$128K
$23K
$2.3M
Last Sale DateFeb 17, 2026

Building Permits

279 on record · 177 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Jul 24, 2026Est. cost $139KJob #122157664-01

GEN. CONSTR.

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General ConstructionDOB NOW
PERMIT ISSUED
Filed Jul 7, 2026Est. cost $159KJob #M01234679-I1
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General ConstructionDOB NOW
PERMIT ISSUED
Filed May 12, 2026Est. cost $159KJob #M01234679-I1

Initial Permit

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General ConstructionDOB NOW
APPROVED
Filed Mar 4, 2026Est. cost $107KJob #M01334413-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Feb 24, 2026Est. cost $136KJob #M01328034-I1
View this permit's full record & inspection history →

+ 274 more permits — view full report

Violations

269 on record · 15 open
Open judgment balance — docketed OATH judgments$600
Judgments · 20 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2025Ticket #049119980Z
STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2025Balance $300Ticket #048553246J
IMPROPER RECEPTACLE ALL BUSINESSES 1ST
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2024Balance $300Ticket #048180592N
IMPROPER RECEPTACLE ALL BUSINESSES 1ST
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2024Ticket #048352177Y
IMPROPER RECEPTACLE ALL BUSINESSES 1ST
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2025Ticket #000852051H
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF

+ 15 more docketed judgments — view full report

DOB LegacyLBLVIO
ACTIVE
Issued Nov 14, 2025#2798783

VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

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HPDClass A
NOV SENT OUT
Issued Aug 16, 2025#18166130

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOWER BASE CABINET AT SOUTH WALL. IN THE KITCHEN LOCATED AT APT 16B, 16th STORY, 2nd APARTMENT FROM EAST AT SOUTH

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HPDClass A
NOV SENT OUT
Issued Aug 16, 2025#18166131

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN NORTH CLOSET IN THE 2nd ROOM FROM NORTH LOCATED AT APT 16B, 16th STORY, 2nd APARTMENT FROM EAST AT SOUTH

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HPDClass A
NOV SENT OUT
Issued Aug 16, 2025#18166132

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL GLAZE OF THE BATHTUB IN THE BATHROOM LOCATED AT APT 16B, 16th STORY, 2nd APARTMENT FROM EAST AT SOUTH

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HPDClass B
INVALID CERTIFICATION
Issued Feb 28, 2025#17728003

§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT SINK IN THE KITCHEN LOCATED AT APT 16B, 15th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 264 more violations on record — view full report

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

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Frequently Asked Questions

When was 641 AMSTERDAM AVE, Manhattan built?

The building at 641 AMSTERDAM AVE, Manhattan, NY 10025 was constructed in 1926. It is classified as a condo - multi-dwelling with 15 floors and 98 units. The building area is 149,787 sqft.

Are there building permits at 641 AMSTERDAM AVE, Manhattan?

Yes. 641 AMSTERDAM AVE, Manhattan, NY 10025 has 279 building permits on record, with 177 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 2 (SIGNED OFF) filed Jul 24, 2026.

Does 641 AMSTERDAM AVE, Manhattan have violations?

Yes. 641 AMSTERDAM AVE, Manhattan, NY 10025 has 269 violations on record, with 15 currently open. Breakdown: 73 DOB, 71 ECB, 125 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 641 AMSTERDAM AVE, Manhattan have docketed judgments?

Yes. 641 AMSTERDAM AVE, Manhattan, NY 10025 has 20 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $600. 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 641 AMSTERDAM AVE?

641 AMSTERDAM AVE, Manhattan, NY 10025 has an assessed market value of $284K and a total assessed value of $128K (land: $23K). Assessment data is from the NYC Department of Finance (DOF).

When was 641 AMSTERDAM AVE last sold?

641 AMSTERDAM AVE, Manhattan, NY 10025 last sold for $2.3M on Feb 17, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 641 AMSTERDAM AVE?

641 AMSTERDAM AVE, Manhattan, NY 10025 is zoned C2-8. 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.

How do I get a full property report for 641 AMSTERDAM AVE?

Search 641 AMSTERDAM AVE 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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641 AMSTERDAM AVE, Manhattan, NY 10025 — Property Records, Permits, Violations, Tax & Zoning | RegWatch