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Brooklyn • Education

317 Hoyt St

Brooklyn, NY 11231Government-ownedBBL 3004370001BIN 3173428
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Updated Aug 1, 2026 · 16 sources

Year Built1950
Floors3
Units2
Building Area113,890 sqft
ZoningR6B
ClassW1
Market Value$32.8M

317 HOYT ST is a property located at 317 HOYT ST, Brooklyn, NY 11231. It is classified as a education - public school. The building was constructed in 1950. It has 3 floors and 2 units. The building area is 113,890 square feet on a 90,000 sqft lot. The property is zoned R6B. The assessed market value is $32.8M. Public records list the property as government-owned. There are 262 building permits on record (188 active). There are 220 violations on record (25 currently open). 4 docketed judgments carrying $3,000 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

753records on file
56Energy Star

Completed in 1950, 317 Hoyt St rises 3 stories over Kings. Public records put it at 2 units and 113,890 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $32.8M, and assessed for tax at $14.8M. In the 76 years its record reaches back, the lot has drawn 753 separate government filings.

The documentary life of the address leans hard toward permit: 262 of its 753 records, fully 35%, fall under that one heading. Violation (220) and enforcement (158) trail well behind. 25 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 2019.

On the environmental ledger, the building posts an Energy Star score of 56, with a site energy-use intensity of 61.7 kBtu per square foot. Its operations answer for roughly 743 metric tons of CO2-equivalent a year.

Read together — 35% permit, 76 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$32.8M of Kings, written across 753 government filings.

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

Property Details

Address317 HOYT ST, Brooklyn, NY 11231
Building TypeEducation - Public School
W1
Year Built1950
Floors3
Total Units2
Building Area113,890 sqft
Lot Size90,000 sqft
ZoningR6B
3004370001
3173428 +1 more
OwnershipGovernment-owned

Assessment & Sales

$32.8M
$14.8M
$1.7M

Building Permits

262 on record · 188 active
General ConstructionDOB NOW
APPROVED
Filed Apr 8, 2026Est. cost $3MJob #B01368143-S3
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Apr 8, 2026Est. cost $7.5MJob #B01368143-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Apr 8, 2026Est. cost $100KJob #B01368143-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Apr 8, 2026Est. cost $300KJob #B01368143-S2
View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Jun 11, 2025Est. cost $200KJob #301614171-01

MISCELLANEOUS

View this permit's full record & inspection history →

+ 257 more permits — view full report

Violations

220 on record · 25 open
Open judgment balance — docketed OATH judgments$3,000
Judgments · 4 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2024Balance $2,000Ticket #014087240J
PORTABLE FIRE EXTINGUISHERS AND FIRE HOSES
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Feb 29, 2024Balance $1,000Ticket #014086005P
INSPECTION AND TESTING
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2020Ticket #035424892L
FAILURE TO MAINTAIN ADEQUATE HOUSEKEEPING PER SECTION REQUIREMENTS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2020Ticket #035424893N
FAIL TO PERFORM PROPER CONCRETE WASHOUT WATER PROCEDURES AT SITE
ECBConstruction
ACTIVE
Issued Apr 7, 2026#35732344P

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. AT THE TIME OF INSPECTION, THE FOLLOWING DOORS WERE NOT SELF-CLOSING:-315, 313, STAIRCASE "I" ON 3RD FLOOR, 228, STAIRCASE "D" ON 2ND FLOOR, 151, 135, EXIT

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Apr 7, 2026#35732343N

FAILURE TO MAINTAIN BUILDING WALL(S) OR APPURTENANCES. AT THE TIME OF INSPECTION, THE ROOFING ON THE "OLD SIDE: OF BUILDING WAS SHOWING THE RIGID INSULATION-IN VARIOUS LOCATIONS. REMEDY: MAINTAIN EXTERIOR BUILD

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Apr 7, 2026#35732341J

RE-ISSUE 35693213X. AT THE TIME OF INSPECTION, THE FOLLOWING EMERGENCYLIGHTS WERE NOT OPERABLE:-(9) EMERGENCY LIGHTS IN GYM, BOX #15 IN AUDITORIUM, BOX #14. REMEDY: REPAIR/REPLACE LIGHTING.

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Apr 7, 2026#35732342L

EXIT DOOR NOT SELF-CLOSING. AT THE TIME OF INSPECTION, EXIT DISCHARGES#10 AND #4 WERE NOT SELF-CLOSING. REMEDY: REPAIR/REPLACE DOOR.

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Apr 7, 2026#35732345R

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. AT THE TIME OF INSPECTION, THE GENERATOR HAS BEEN NON-OPERATIONAL FOR OVER 2 YEARS. REMEDY: REPAIR AND/OR REPLACE.

View this violation's full details & status history →

+ 215 more violations on record — view full report

Get the Complete Report for 317 HOYT 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 317 HOYT ST, Brooklyn built?

The building at 317 HOYT ST, Brooklyn, NY 11231 was constructed in 1950. It is classified as a education - public school with 3 floors and 2 units. The building area is 113,890 sqft.

Are there building permits at 317 HOYT ST, Brooklyn?

Yes. 317 HOYT ST, Brooklyn, NY 11231 has 262 building permits on record, with 188 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 Apr 8, 2026.

Does 317 HOYT ST, Brooklyn have violations?

Yes. 317 HOYT ST, Brooklyn, NY 11231 has 220 violations on record, with 25 currently open. Breakdown: 67 DOB, 153 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 317 HOYT ST, Brooklyn have docketed judgments?

Yes. 317 HOYT ST, Brooklyn, NY 11231 has 4 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $3,000. 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 317 HOYT ST?

317 HOYT ST, Brooklyn, NY 11231 has an assessed market value of $32.8M and a total assessed value of $14.8M (land: $1.7M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 317 HOYT ST?

317 HOYT ST, Brooklyn, NY 11231 is zoned R6B. 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 317 HOYT ST?

317 HOYT ST, Brooklyn, NY 11231 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 317 HOYT ST?

Search 317 HOYT 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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317 HOYT ST, Brooklyn, NY 11231 — Property Records, Permits, Violations, Tax & Zoning | RegWatch