New York City property record for 443 Saint Marks Ave, Brooklyn, NY 11238
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Details | 192,800 sqft · built 1992 |
| Lot Size | 1.24 acres (54,025 sqft) |
| Owner | Company Name on File |
| APN | 01148-0050 |
| Primary APN | 01148-0050 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 192,800 sqft Gross Area |
| 1st Floor Area | 14,900 sqft |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Lot Area | 54,025 sqft (1.24 acres) |
| Lot Dimensions | 375 ft deep x 155 ft wide |
| View / Lot | Corner |
| Account Number | 3-01148-0050 |
|---|---|
| Street Address | 443 SAINT MARKS AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11238-3707 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Local Zoning Code | R6A |
| Legal Block | 1148 |
| Legal Lot Number | 50 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 30500 |
443 Saint Marks Ave, a public works property, is owned by a company.
Source: New York City records, as of May 4, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 119 W 23RD ST, 903, NEW YORK, NY 10011-6342 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: New York City assessment roll, as of May 4, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $27,459,900 Land $450,000 Building $27,009,900 | $61,022,000 Land $1,000,000 Building $60,022,000 | |
| 2023 | Additional exemption filed | $25,873,650 Land $450,000 Building $25,423,650 | $57,497,000 Land $1,000,000 Building $56,497,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 443 Saint Marks Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
The area around 443 Saint Marks Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NEW YORK CITY SYSTEM serves 8,271,000 people · EPA ID NY7003493 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 1,216 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Starry Fixed Wireless · Fiber in parts of the area | 800 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Skywire Networks, Spectrum.
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