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Brooklyn • Education

850 Grand St

Brooklyn, NY 11206Government-ownedBBL 3030160001BIN 3325733
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Updated Aug 1, 2026 · 16 sources

Year Built1981
Floors3
Units1
Building Area446,763 sqft
ZoningR6
ClassW1
Market Value$124.7M

850 GRAND ST is a property located at 850 GRAND ST, Brooklyn, NY 11206. It is classified as a education - public school. The building was constructed in 1981. It has 3 floors and 1 unit. The building area is 446,763 square feet on a 545,220 sqft lot. The property is zoned R6. The assessed market value is $124.7M. Public records list the property as government-owned. There are 250 building permits on record (199 active). There are 127 violations on record (6 currently open). 5 docketed judgments carrying $4,000 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

596records on file
89Energy Star

Completed in 1981, 850 Grand St rises 3 stories over Kings. Public records put it at 1 unit and 446,763 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $125M, and assessed for tax at $56.1M. In the 46 years its record reaches back, the lot has drawn 596 separate government filings.

The documentary life of the address leans hard toward permit: 250 of its 596 records, fully 42%, fall under that one heading. Violation (127) and enforcement (109) trail well behind. 6 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 2025.

On the environmental ledger, the building posts an Energy Star score of 89, with a site energy-use intensity of 44.1 kBtu per square foot. Its operations answer for roughly 1,973 metric tons of CO2-equivalent a year.

Read together — 42% permit, 46 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$125M of Kings, written across 596 government filings.

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

Property Details

Address850 GRAND ST, Brooklyn, NY 11206
Building TypeEducation - Public School
W1
Year Built1981
Floors3
Total Units1
Building Area446,763 sqft
Lot Size545,220 sqft
ZoningR6
3030160001
3325733
OwnershipGovernment-owned

Assessment & Sales

$124.7M
$56.1M
$3.9M

Building Permits

250 on record · 199 active
General ConstructionDOB NOW
OBJECTIONS
Filed Jul 22, 2026Est. cost $60KJob #B01078248-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
OBJECTIONS
Filed Jul 22, 2026Est. cost $60KJob #B01080257-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 17, 2026Est. cost $40KJob #B01095828-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 17, 2026Est. cost $40KJob #B01095792-I1
View this permit's full record & inspection history →
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Jul 1, 2026Job #302583997-01
View this permit's full record & inspection history →

+ 245 more permits — view full report

Violations

127 on record · 6 open
Open judgment balance — docketed OATH judgments$4,000
Judgments · 5 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $1,000Ticket #014209321Y
INSPECTION AND TESTING
DOT summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2026Balance $1,000Ticket #0219474934
OPERATION OF A S W CAFE RDWY CAFE W O A LIC REVOC CONSENT REPEAT
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Feb 29, 2024Balance $2,000Ticket #014086439M
FIRE PROTECTION SYSTEMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2020Ticket #011579994H
CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION
OATH summonsJUDGMENT DOCKETED
Docketed Aug 19, 2005Ticket #0147686258
20050615N
ECBConstruction
ACTIVE
Issued Jun 5, 2026#35734141Y

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.NOTED:AT 1ST FL CAFETERIA,STAIR BID DOORS ARE IN DISREPAIR/RACKED WHEN TESTED.REM:REPAIR AND/OR REPLACE.

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Jun 5, 2026#35734142X

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.NOTED:AT BASEMENT ELECTRIC METER RM LM26 AND GAS METER RM LM 85 WITH STORAGE OF MULTIPLE/VARIOUS ITEMS LADDERS,CHAIRS,BOXES ETC.REM:COMPLY WITH CODE.

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Jun 5, 2026#35734140M

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.LACK OF EMERGENCY LIGHTING FOR EXITS,EXIT DISCHARGES AND PUBLIC CORRIDORS PER BC 1006.1;27-542.NOTED:AT 1ST FL WEIGHT/FITNESS RM G192 NOT INSTALLED/PROVIDED

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Jun 5, 2026#35734139P

REISSUE ON ECB#357174675 FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.ILLUMINATION FOR EXITS,EXIT DISCHARGES AND PUBLIC CORRIDORS PER BC 1006.1;27-381.NOTED:AT AUDITORIUM 1ST FL CAFETERIA EMERGENCY LIG

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Apr 23, 2025#35717467J

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. ILLUMINATION FOR EXITS, EXIT DISCHARGES AND PUBLIC CORRIDORS PER BC 1006.1 27-381. ATTHE TIME OF INSPECTION I OBSERVED AND NOTED THAT AT 1ST FLOOR GYM AT G

View this violation's full details & status history →

+ 122 more violations on record — view full report

Get the Complete Report for 850 GRAND ST

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

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Frequently Asked Questions

When was 850 GRAND ST, Brooklyn built?

The building at 850 GRAND ST, Brooklyn, NY 11206 was constructed in 1981. It is classified as a education - public school with 3 floors and 1 unit. The building area is 446,763 sqft.

Are there building permits at 850 GRAND ST, Brooklyn?

Yes. 850 GRAND ST, Brooklyn, NY 11206 has 250 building permits on record, with 199 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 (OBJECTIONS) filed Jul 22, 2026.

Does 850 GRAND ST, Brooklyn have violations?

Yes. 850 GRAND ST, Brooklyn, NY 11206 has 127 violations on record, with 6 currently open. Breakdown: 35 DOB, 92 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 850 GRAND ST, Brooklyn have docketed judgments?

Yes. 850 GRAND ST, Brooklyn, NY 11206 has 5 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $4,000. 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 850 GRAND ST?

850 GRAND ST, Brooklyn, NY 11206 has an assessed market value of $124.7M and a total assessed value of $56.1M (land: $3.9M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 850 GRAND ST?

850 GRAND ST, Brooklyn, NY 11206 is zoned R6. 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 850 GRAND ST?

850 GRAND ST, Brooklyn, NY 11206 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 850 GRAND ST?

Search 850 GRAND 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 adds the complete title history, owner contacts, and a downloadable PDF.

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850 GRAND ST, Brooklyn, NY 11206 — Property Records, Permits, Violations, Tax & Zoning | RegWatch