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634 Washington St

Manhattan, NY 10014Company-ownedBBL 1006040014BIN 1078106
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16 sources

Year Built1975
Floors5
Units33
Building Area47,523 sqft
ZoningC1-6A
ClassC6
Market Value$6.4M

634 WASHINGTON ST is a property located at 634 WASHINGTON ST, Manhattan, NY 10014. It is classified as a walk-up apartment - cooperative. The building was constructed in 1975. It has 5 floors and 33 units. The building area is 47,523 square feet on a 13,500 sqft lot. The property is zoned C1-6A. The assessed market value is $6.4M. It last sold for $65.5M on Jun 8, 2020. Public records list the property as company-owned. There are 84 building permits on record (59 active). There are 42 violations on record (9 currently open). 11 docketed judgments carrying $2,250 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

297records on file
78Energy Star

Completed in 1975, 634 Washington St rises 5 stories over New York. Public records put it at 33 units and 47,523 square feet of floor area, on land zoned C1-6A. It is carried on the public rolls at a market value of $6.4M, and assessed for tax at $2.9M. In the 59 years its record reaches back, the lot has drawn 297 separate government filings.

The documentary life of the address leans hard toward permit: 84 of its 297 records, fully 28%, fall under that one heading. Assignment (45) and violation (42) trail well behind. 9 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 78, with a site energy-use intensity of 33.6 kBtu per square foot. Its operations answer for roughly 184 metric tons of CO2-equivalent a year.

Read together — 28% permit, 59 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.

$6.4M of New York, written across 297 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

Address634 WASHINGTON ST, Manhattan, NY 10014
Building TypeWalk-Up Apartment - Cooperative
C6
Year Built1975
Floors5
Total Units33
Building Area47,523 sqft
Lot Size13,500 sqft
ZoningC1-6A
ConditionAverage
1006040014
1078106 +3 more
OwnershipCompany-owned

Assessment & Sales

$6.4M
$2.9M
$436K
$65.5M
Last Sale DateJun 8, 2020

Building Permits

84 on record · 59 active
General ConstructionDOB NOW
APPROVED
Filed Oct 26, 2026Est. cost $18KJob #M01353403-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Aug 7, 2026Job #M01442767-I1-EL

Apt-2B. Partial electrical upgrade.

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ISSUED
Filed Jul 22, 2026Est. cost $120KJob #M01390035-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 22, 2026Est. cost $120KJob #M01390035-I1
View this permit's full record & inspection history →
Asbestos AbatementDEP
CLOSED
Filed Jul 1, 2026Job #TRU1105MN26
View this permit's full record & inspection history →

+ 79 more permits — view full report

Violations

42 on record · 9 open
Open judgment balance — docketed OATH judgments$2,250
Judgments · 11 docketed
OATH summonsJUDGMENT DOCKETED
Docketed Sep 30, 2026Balance $2,250Ticket #0221264414
OBSTRUCTION OF STREET W CONSTRUCTION MATERIALS EQUIPMENT W O PERMIT
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2024Ticket #048254780J
FAILURE TO CLEAN 18 INCHES INTO STREET
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2023Ticket #047531115X
IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2022Ticket #047099109J
STORAGE OF RECEPTACLES
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2020Ticket #0209911341
FAILURE TO CLEAN 18 INCHES INTO STREET

+ 6 more docketed judgments — view full report

SafetyGas Piping Ll152
ACTIVE
Issued Sep 18, 2025#NOD-FTF-PL-PER-202206-0087811

Cycle 1, Sub-cycle B (premises is in Community District 2)

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Mar 1, 2017#11674608

§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD. AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Mar 1, 2017#11674607

§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR ... MISSING AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Mar 1, 2017#11674609

§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX ... MISSING AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Mar 1, 2017#11674610

§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →

+ 37 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 634 WASHINGTON ST, Manhattan built?

The building at 634 WASHINGTON ST, Manhattan, NY 10014 was constructed in 1975. It is classified as a walk-up apartment - cooperative with 5 floors and 33 units. The building area is 47,523 sqft.

Are there building permits at 634 WASHINGTON ST, Manhattan?

Yes. 634 WASHINGTON ST, Manhattan, NY 10014 has 84 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 General Construction (APPROVED) filed Oct 26, 2026.

Does 634 WASHINGTON ST, Manhattan have violations?

Yes. 634 WASHINGTON ST, Manhattan, NY 10014 has 42 violations on record, with 9 currently open. Breakdown: 2 DOB Safety, 21 DOB, 19 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 634 WASHINGTON ST, Manhattan have docketed judgments?

Yes. 634 WASHINGTON ST, Manhattan, NY 10014 has 11 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $2,250. 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 634 WASHINGTON ST?

634 WASHINGTON ST, Manhattan, NY 10014 has an assessed market value of $6.4M and a total assessed value of $2.9M (land: $436K). Assessment data is from the NYC Department of Finance (DOF).

When was 634 WASHINGTON ST last sold?

634 WASHINGTON ST, Manhattan, NY 10014 last sold for $65.5M on Jun 8, 2020. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 634 WASHINGTON ST?

634 WASHINGTON ST, Manhattan, NY 10014 is zoned C1-6A. 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 634 WASHINGTON ST?

634 WASHINGTON ST, Manhattan, NY 10014 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 634 WASHINGTON ST?

Search 634 WASHINGTON ST 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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634 WASHINGTON ST, Manhattan, NY 10014 — Property Records, Permits, Violations, Tax & Zoning | RegWatch