New York City property record for 340 Henry St, Brooklyn, NY 11201
| Property Type | Public Hospital |
|---|---|
| Details | 258,000 sqft · built 1900 |
| Lot Size | 1.85 acres (80,800 sqft) |
| Owner | Company Name on File |
| Last Sale | $100,000,000 (Feb 2026) |
| APN | 00290-0013 |
| Primary APN | 00290-0013 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 5 Stories |
| Building Area | 258,000 sqft Gross Area |
| 1st Floor Area | 6,800 sqft |
| Office | 258,000 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 80,800 sqft (1.85 acres) |
| Lot Dimensions | 404 ft deep x 200 ft wide |
| View / Lot | Corner |
| Account Number | 3-00290-0013 |
|---|---|
| Street Address | 340 HENRY ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11201-5514 |
| Property Category | Public Works |
| Property Type | Public Works > Public Hospital |
| Local Zoning Code | R6 |
| Legal Description | LAND EASEMENT HELD BY CITY OF NEW YORK |
| Legal Block | 290 |
| Legal Lot Number | 13 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 4900 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Cobble Hill Historic District listed 1976 · 796 contributing resources · NRIS 76001225 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
340 Henry St, a public works property, is owned by a company that bought it in February 2026.
Source: New York City records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 15 E 26TH ST, NEW YORK, NY 10010-1505 |
| Owner Type | Company |
| Vesting | Limited Liability 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 |
|---|---|
| Last Sale | Feb 18, 2026 · Amount on File |
| Deed Sale | Feb 18, 2026 · Amount on File |
| Prior Sale | Jun 17, 2011 · Amount on File |
| Record Updated | Oct 29, 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 | $56,469,150 (+9.1%) Land $3,230,100 Building $53,239,050 | $125,487,000 (+2.47%) Land $7,178,000 Building $118,309,000 | |
| 2025 | Additional exemption filed | $51,761,340 Land $3,230,100 Building $48,531,240 | $122,466,000 Land $7,178,000 Building $115,288,000 |
| 2023 | Additional exemption filed | $53,206,650 Land $3,230,100 Building $49,976,550 | $118,237,000 Land $7,178,000 Building $111,059,000 |
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 340 Henry St; 1 flood insurance policy is in force nearby.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 340 Henry St 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 1,436 locations within half a mile, as of December 31, 2025
| 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 |
| Starry Fixed Wireless | 300 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Optimum.
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