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Brooklyn • Warehouse

300 Sheffield Ave

Brooklyn, NY 11207Company-ownedBBL 3037530008BIN 3336123
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Updated Aug 1, 2026 · 16 sources

Year Built1930
Floors5
Units1
Building Area105,389 sqft
ZoningM1-4
ClassE7
Market Value$16.7M

300 SHEFFIELD AVE is a property located at 300 SHEFFIELD AVE, Brooklyn, NY 11207. It is classified as a warehouse - self-storage. The building was constructed in 1930. It has 5 floors and 1 unit. The building area is 105,389 square feet on a 37,852 sqft lot. The property is zoned M1-4. The assessed market value is $16.7M. It last sold for $31.4M on Jan 27, 2022. Public records list the property as company-owned. There are 55 building permits on record (23 active). There are 49 violations on record (1 currently open). 9 docketed judgments carrying $1,025 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

218records on file

Completed in 1930, 300 Sheffield Ave rises 5 stories over Kings. Public records put it at 1 unit and 105,389 square feet of floor area, on land zoned M1-4. It is carried on the public rolls at a market value of $16.7M, and assessed for tax at $7.5M. In the 51 years its record reaches back, the lot has drawn 218 separate government filings.

The documentary life of the address leans hard toward permit: 55 of its 218 records, fully 25%, fall under that one heading. Violation (49) and inspection (31) trail well behind. 1 violation stands 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 2022.

On the environmental ledger, the building is benchmarked under Local Law 84, with a site energy-use intensity of 11.3 kBtu per square foot. Its operations answer for roughly 61 metric tons of CO2-equivalent a year.

Read together — 25% permit, 51 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$16.7M of Kings, written across 218 government filings.

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

Property Details

Address300 SHEFFIELD AVE, Brooklyn, NY 11207
Building TypeWarehouse - Self-Storage
E7
Year Built1930
Floors5
Total Units1
Building Area105,389 sqft
Lot Size37,852 sqft
ZoningM1-4
3037530008
3336123
OwnershipCompany-owned

Assessment & Sales

$16.7M
$7.5M
$596K
$31.4M
Last Sale DateJan 27, 2022

Building Permits

55 on record · 23 active
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 7, 2022Est. cost $22KJob #B00680284-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 7, 2022Est. cost $5KJob #B00680348-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 7, 2022Est. cost $5KJob #B00680335-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 7, 2022Est. cost $19KJob #B00680301-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Apr 14, 2022Job #B00719404-I1-EL

SIGN TAG FOR AN ILLUMINATED ACCESSORY BUSINESS WALL SIGN ""LIFE STORAGE"" DOB NOW B00680284

View this permit's full record & inspection history →

+ 50 more permits — view full report

Violations

49 on record · 1 open
Open judgment balance — docketed OATH judgments$1,025
Judgments · 9 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2025Balance $1,000Ticket #014194498K
INSPECTION AND TESTING
NYPD summons (OATH)JUDGMENT DOCKETED
Docketed Nov 3, 2025Balance $25Ticket #0220415948
OPEN CONTAINER CONSUMPTION OF ALCOHOL ON STREETS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2023Ticket #047690461R
DIRTY SIDEWALK
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2023Ticket #047737760M
DIRTY SIDEWALK
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2018Ticket #011648923R
FIRE PROTECTION SYSTEMS

+ 4 more docketed judgments — view full report

DOB LegacyEARCX
ACTIVE
Issued Jun 23, 2024#2755778

FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 IN 2023

View this violation's full details & status history →

+ 48 more violations on record — view full report

Get the Complete Report for 300 SHEFFIELD AVE

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

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Frequently Asked Questions

When was 300 SHEFFIELD AVE, Brooklyn built?

The building at 300 SHEFFIELD AVE, Brooklyn, NY 11207 was constructed in 1930. It is classified as a warehouse - self-storage with 5 floors and 1 unit. The building area is 105,389 sqft.

Are there building permits at 300 SHEFFIELD AVE, Brooklyn?

Yes. 300 SHEFFIELD AVE, Brooklyn, NY 11207 has 55 building permits on record, with 23 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 (LOC ISSUED) filed Jun 7, 2022.

Does 300 SHEFFIELD AVE, Brooklyn have violations?

Yes. 300 SHEFFIELD AVE, Brooklyn, NY 11207 has 49 violations on record, with 1 currently open. Breakdown: 44 DOB, 5 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 300 SHEFFIELD AVE, Brooklyn have docketed judgments?

Yes. 300 SHEFFIELD AVE, Brooklyn, NY 11207 has 9 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,025. 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 300 SHEFFIELD AVE?

300 SHEFFIELD AVE, Brooklyn, NY 11207 has an assessed market value of $16.7M and a total assessed value of $7.5M (land: $596K). Assessment data is from the NYC Department of Finance (DOF).

When was 300 SHEFFIELD AVE last sold?

300 SHEFFIELD AVE, Brooklyn, NY 11207 last sold for $31.4M on Jan 27, 2022. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 300 SHEFFIELD AVE?

300 SHEFFIELD AVE, Brooklyn, NY 11207 is zoned M1-4. 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 300 SHEFFIELD AVE?

300 SHEFFIELD AVE, Brooklyn, NY 11207 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 300 SHEFFIELD AVE?

Search 300 SHEFFIELD 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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300 SHEFFIELD AVE, Brooklyn, NY 11207 — Property Records, Permits, Violations, Tax & Zoning | RegWatch