New York City property record for 41 Kosciuszko St, Brooklyn, NY 11205
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 86,826 sqft · built 1959 |
| Lot Size | 0.607 acres (26,444 sqft) |
| Owner | Company Name on File |
| Tax Bill | $446,006 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage |
| APN | 01778-0089 |
| Primary APN | 01778-0089 |
|---|---|
| Alternative APNs |
|
| Units | 199 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 86,826 sqft Living Area |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | Multi-Family |
| Lot Area | 26,444 sqft (0.607 acres) |
| Lot Dimensions | 200 ft deep x 158 ft wide |
| Account Number | 3-01778-0089 |
|---|---|
| Street Address | 41 KOSCIUSZKO ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11205-4979 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R7A |
| Legal Block | 1778 |
| Legal Lot Number | 89 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 24100 |
41 Kosciuszko St, a residential property, is owned by a company that acquired it in October 2012.
Source: New York City records, as of August 31, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 162 MANHATTAN AVE, BROOKLYN, NY 11206-3274 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 24, 2012 |
| Deed Sale | Oct 24, 2012 |
| Prior Sale | Sep 11, 2008 · Amount on File |
| Deed Document Number | 2012420388 |
| Prior Transfer Date | Sep 26, 2012 |
| Prior Transfer Doc | 0000420388 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 41 KOSCIUSZKO ST # 49, 49, BROOKLYN, NY 11205-4979 |
| Transaction Type | Mortgage |
| Record Updated | Feb 23, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000045918 |
|---|---|
| Date | Feb 5, 2021 |
| Instrument | 2021000045918 |
| Name | ARBOR COMMERCIAL FUNDING I LLC |
|---|---|
| Address | 3370 WALDEN AVE, DEPEW, NY 14043 |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 41 Kosciuszko St was $446,006.
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 | $4,429,800 Land $594,900 Building $3,834,900 | $9,844,000 Land $1,322,000 Building $8,522,000 | |
| 2025 | $446,006.00 | ||
| 2023 | $430,190.00 | $3,689,550 Land $594,900 Building $3,094,650 | $8,199,000 Land $1,322,000 Building $6,877,000 |
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 41 Kosciuszko St.
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 41 Kosciuszko 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 1,579 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 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Skywire Networks, Starry.
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