New York City property record for 20 Knickerbocker Ave, Brooklyn, NY 11237 · Last verified May 2026
| Property Type | Industrial > Light Industrial (10% Improved Office Space; Machine Shop) |
|---|---|
| Year Built | Built 1931 |
| Square Footage | 2,181 sqft Gross Area |
| Lot Size | 2,181 sqft (0.05 acres) |
| Tax Bill | $10,896.00 (2025) |
| Primary APN | 02991-0003 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Building Area | 2,181 sqft Gross Area |
| 1st Floor | 2,181 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Lot Area | 2,181 sqft (0.05 acres) |
| Depth X Width | 79.1 ft x 30 ft Depth x Width |
| Account Number | 3-02991-0003 |
|---|---|
| Street Address | 20 KNICKERBOCKER AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11237-1408 |
| Property Usage | Industrial Property Usage |
| Type | Industrial > Light Industrial (10% Improved Office Space; Machine Shop) |
| Legal Block | 2991 |
| Legal Lot Number | 3 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 45300 |
Source: New York City records · APN 02991-0003
Assessment roll updated May 4, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 10 KNICKERBOCKER AVE, BROOKLYN, NY 11237-1408 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $115,650 (-3.38%) Land $39,150 Building $76,500 | $257,000 (-3.38%) Land $87,000 Building $170,000 | |
| 2025 | $10,896.00 (-4.9%) | ||
| 2023 | $11,458.00 | $119,700 Land $39,150 Building $80,550 | $266,000 Land $87,000 Building $179,000 |
Our records do not include FEMA flood map data for 20 Knickerbocker Ave; wildfire exposure is none.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | FEMA flood map data for this location is not available in our records |
|---|
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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