New York City property record for 6823 4th Ave, Brooklyn, NY 11220
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 3,770 sqft · built 1930 |
| Lot Size | 0.037 acres (1,613 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $34,291 (2025) |
| APN | 05864-0001 |
| Primary APN | 05864-0001 |
|---|---|
| Alternative APNs |
|
| Units | 10 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 3,770 sqft Gross Area |
| 1st Floor Area | 1,100 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Lot Area | 1,613 sqft (0.037 acres) |
| Lot Dimensions | 73.3 ft deep x 20.6 ft wide |
| View / Lot | Corner |
| Account Number | 3-05864-0001 |
|---|---|
| Street Address | 6823 4TH AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11220-5312 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R7B |
| Legal Block | 5864 |
| Legal Lot Number | 1 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 13000 |
Source: New York City records · APN 05864-0001
Assessment roll updated May 4, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 555 W 23RD ST, NEW YORK, NY 10011-1011 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Jun 27, 2015 |
| Transfer Doc | 0000232340 |
| Record Updated | Jun 08, 2026 |
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $462,150 (+55.37%) Land $120,600 Building $341,550 | $1,027,000 (+55.37%) Land $268,000 Building $759,000 | |
| 2025 | $34,291.00 (+16.62%) | ||
| 2023 | $29,404.00 | $297,450 Land $120,600 Building $176,850 | $661,000 Land $268,000 Building $393,000 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Optimum Communications.
Based on FCC filings for 1,839 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | NEW YORK CITY SYSTEM serves 8,271,000 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 10 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Uncovered finished water reservoir currently in violation since Feb 2017 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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