New York City property record for 91 Cooper St, Brooklyn, NY 11207
| Property Type | Duplex |
|---|---|
| Details | 2,832 sqft · built 2007 |
| Lot Size | 0.04 acres (1,750 sqft) |
| Owner | Individual on Record |
| Last Sale | $465,000 (Oct 2011) |
| Tax Bill | $9,853 (2025) |
| APN | 03433-0044 |
| Primary APN | 03433-0044 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 2,832 sqft Living Area |
| 1st Floor Area | 944 sqft |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | Duplex Single |
| Construction Type | Brick |
| Lot Area | 1,750 sqft (0.04 acres) |
| Lot Dimensions | 100 ft deep x 17.5 ft wide |
| Account Number | 3-03433-0044 |
|---|---|
| Street Address | 91 COOPER ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11207-4789 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R6 |
| Legal Block | 3433 |
| Legal Lot Number | 44 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 40300 |
Source: New York City assessment roll, 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 | Individual on Record |
|---|---|
| Mailing Address | 72 E 127TH ST, NEW YORK, NY 10035-1207 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 12, 2011 · Amount on Record |
| Deed Sale | Oct 12, 2011 · Amount on Record |
| Prior Sale | Jan 2, 2007 · Amount on Record |
| Record Updated | Sep 20, 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 | $85,980 (+1.92%) Land $7,560 Building $78,420 | $1,433,000 (+1.92%) Land $126,000 Building $1,307,000 | |
| 2025 | $9,853.00 (+12.71%) | ||
| 2023 | $8,742.00 | $84,360 Land $7,560 Building $76,800 | $1,406,000 Land $126,000 Building $1,280,000 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 2,184 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 |
May also be available: Skywire Networks, Starry, T-Mobile.
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