New York City property record for 4801 10th Ave, Brooklyn, NY 11219
| Property Type | Public Hospital |
|---|---|
| Details | 335,800 sqft · built 1935 |
| Lot Size | 1.5 acres (65,583 sqft) |
| Owner | Company Name on Record |
| Deeds & Mortgages | Sep 2020 Mortgage |
| APN | 05632-0001 |
| Primary APN | 05632-0001 |
|---|---|
| Alternative APNs |
|
| Units | 8 Units |
|---|---|
| Stories | 9 Stories |
| Building Area | 335,800 sqft Gross Area |
| 1st Floor Area | 377,559 sqft |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 65,583 sqft (1.5 acres) |
| Lot Dimensions | 327 ft deep x 200 ft wide |
| View / Lot | Corner |
| Account Number | 3-05632-0001 |
|---|---|
| Street Address | 4801 10TH AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11219 |
| Property Category | Public Works |
| Property Type | Public Works > Public Hospital |
| Local Zoning Code | R6 |
| Legal Block | 5632 |
| Legal Lot Number | 1 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 11400 |
Source: New York City records, as of May 4, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 950 49TH ST, BROOKLYN, NY 11219-2938 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 4801 10TH AVE # 4819, 4819, BROOKLYN, NY 11219 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000257688 |
|---|---|
| Date | Sep 15, 2020 |
| Instrument | 2020000257688 |
| Name | DORMITORY AUTHORITY OF THE STATE OF NEW |
|---|---|
| Address | 515 BROADWAY, ALBANY, NY 12207 |
| Amount | Amount Recorded |
|---|
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 | $85,481,100 (+6.13%) Land $914,850 Building $84,566,250 | $189,958,000 (+6.13%) Land $2,033,000 Building $187,925,000 | |
| 2023 | Additional exemption filed | $80,542,800 Land $914,850 Building $79,627,950 | $178,984,000 Land $2,033,000 Building $176,951,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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 1,635 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 |
May also be available: Skywire Networks, Spectrum, Starry, T-Mobile.
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