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Brooklyn • Hospital

633 East 104 St

Brooklyn, NY 11236Company-ownedBBL 3081730024BIN 3229478
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16 sources

Year Built1975
Floors5
Units1
Building Area86,763 sqft
ZoningR5
ClassI7
Market Value$12M

633 EAST 104 ST is a property located at 633 EAST 104 ST, Brooklyn, NY 11236. It is classified as a hospital - medical office. The building was constructed in 1975. It has 5 floors and 1 unit. The building area is 86,763 square feet on a 51,000 sqft lot. The property is zoned R5. The assessed market value is $12M. It last sold for $51.3M on Dec 2, 2020. Public records list the property as company-owned. There are 64 building permits on record (46 active). There are 186 violations on record (15 currently open). 69 docketed judgments carrying $625 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

797records on file
18Energy Star

Completed in 1975, 633 East 104 St rises 5 stories over Kings. Public records put it at 1 unit and 86,763 square feet of floor area, on land zoned R5. It is carried on the public rolls at a market value of $12.0M, and assessed for tax at $5.4M. In the 68 years its record reaches back, the lot has drawn 797 separate government filings.

The documentary life of the address leans hard toward complaint: 195 of its 797 records, fully 24%, fall under that one heading. Violation (186) and enforcement (178) 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 2023.

On the environmental ledger, the building posts an Energy Star score of 18, with a site energy-use intensity of 94.2 kBtu per square foot. Its operations answer for roughly 729 metric tons of CO2-equivalent a year.

Read together — 24% complaint, 68 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$12.0M of Kings, written across 797 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

Address633 EAST 104 ST, Brooklyn, NY 11236
Building TypeHospital - Medical Office
I7
Year Built1975
Floors5
Total Units1
Building Area86,763 sqft
Lot Size51,000 sqft
ZoningR5
3081730024
3229478
OwnershipCompany-owned

Assessment & Sales

$12M
$5.4M
$672K
$51.3M
Last Sale DateDec 2, 2020

Building Permits

64 on record · 46 active
ElectricalDOB NOW
PERMIT ISSUED
Filed Mar 11, 2026Job #B01222190-I1-EL

Supersede permit #B00521093, which was filed by another contractor, to cure ECB Violation #35311917H

View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Jul 16, 2025Job #B01256941-I1-EL

1st Floor: Replace a damaged Federal Pacific circuit breaker panel that feeds the kitchen.

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Cats RegistrationOther
CURRENT
Filed Jan 31, 2025Job #451685
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ElectricalDOB NOW
PERMIT ISSUED
Filed Dec 25, 2024Job #B01160016-I1-EL

INSTALLING THREE DISCONNECTS AND THREE FEEDERS FOR FIRE ALARM SYSTEM FOR SHELTER. FIRE ALARM SYSTEM BEING INSTALLED BY OTHERS.

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ElectricalDOB NOW
PERMIT ISSUED
Filed Aug 2, 2023Job #B00913581-I1-EL

Work done to cure ECB Violation #39086926R - Replace greenfield with approved raceway to refeed AC unit on the roof, ECB Violation #39086928K - Installed ground conductor for AC unit on roof, & ECB Violation #39086927Z - Removed unpermitted flexible cords used as permanent wiring in the 4th-floor arts room, the dining room and the front body scanner and replace with permanent wiring methods. Also replaced defective outdoor 100-amp disconnect switch.

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+ 59 more permits — view full report

Violations

186 on record · 15 open
Open judgment balance — docketed OATH judgments$625
Judgments · 69 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2026Ticket #039168479N
FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2026Ticket #039168437P
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2026Ticket #014217784K
CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2026Ticket #014217785M
ELECTRICAL HAZARDS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2026Ticket #039154646Y
FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER

+ 64 more docketed judgments — view full report

ECBElevator
ACTIVE
Issued Jul 13, 2026#39195803J

RESTORE DEVICE TO SERVICE (8.6.5.8.)

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ECBElevator
ACTIVE
Issued May 8, 2026#39187833K

INOPERATIVE CAR PHONE (2.27.1.1.3)

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ECBElevator
ACTIVE
Issued May 8, 2026#39187832Z

INOPERATIVE CAR PHONE (2.27.1.1.3)

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ECBConstruction
ACTIVE
Issued Nov 26, 2025#39168479N

OBSERVED IN THE CELLAR A UNION INSTALLED ON THE GAS LINE, A SPRINKLER HEAD INSTALLED BACKWARDS , LACK OF SPRINKLER COVERAGE IN THE STORAGE ROOM AND PVC PIPING USED ON WASHING MACHINES WASTE LINES WHICH IS CONTR

View this violation's full details & status history →

+ 182 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 633 EAST 104 ST, Brooklyn built?

The building at 633 EAST 104 ST, Brooklyn, NY 11236 was constructed in 1975. It is classified as a hospital - medical office with 5 floors and 1 unit. The building area is 86,763 sqft.

Are there building permits at 633 EAST 104 ST, Brooklyn?

Yes. 633 EAST 104 ST, Brooklyn, NY 11236 has 64 building permits on record, with 46 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Electrical (PERMIT ISSUED) filed Mar 11, 2026.

Does 633 EAST 104 ST, Brooklyn have violations?

Yes. 633 EAST 104 ST, Brooklyn, NY 11236 has 186 violations on record, with 15 currently open. Breakdown: 12 DOB Safety, 54 DOB, 86 ECB, 34 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 633 EAST 104 ST, Brooklyn have docketed judgments?

Yes. 633 EAST 104 ST, Brooklyn, NY 11236 has 69 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $625. 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 633 EAST 104 ST?

633 EAST 104 ST, Brooklyn, NY 11236 has an assessed market value of $12M and a total assessed value of $5.4M (land: $672K). Assessment data is from the NYC Department of Finance (DOF).

When was 633 EAST 104 ST last sold?

633 EAST 104 ST, Brooklyn, NY 11236 last sold for $51.3M on Dec 2, 2020. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 633 EAST 104 ST?

633 EAST 104 ST, Brooklyn, NY 11236 is zoned R5. 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 633 EAST 104 ST?

633 EAST 104 ST, Brooklyn, NY 11236 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 633 EAST 104 ST?

Search 633 EAST 104 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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633 EAST 104 ST, Brooklyn, NY 11236 — Property Records, Permits, Violations, Tax & Zoning | RegWatch