New York City property record for 217 Knickerbocker Ave, Brooklyn, NY 11237 · Last verified May 2026
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 4,275 sqft · built 1931 |
| Lot Size | 0.057 acres (2,500 sqft) |
| Owner | Company Name on File |
| Last Sale | $610,000 (Nov 2003) |
| Tax Bill | $18,353 (2025) |
| APN | 03187-0008 |
| Primary APN | 03187-0008 |
|---|---|
| Alternative APNs |
|
| Units | 14 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 4,275 sqft Gross Area |
| 1st Floor Area | 1,425 sqft |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Lot Area | 2,500 sqft (0.057 acres) |
| Lot Dimensions | 100 ft deep x 25 ft wide |
| View / Lot | Corner |
| Account Number | 3-03187-0008 |
|---|---|
| Street Address | 217 KNICKERBOCKER AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11237-2594 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Block | 3187 |
| Legal Lot Number | 8 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 42700 |
Source: New York City records · APN 03187-0008
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 | Company Name on File |
|---|---|
| Mailing Address | 217 KNICKERBOCKER AVE, BROOKLYN, NY 11237-2594 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 19, 2003 · Amount on Record |
| Deed Sale | Nov 19, 2003 · Amount on Record |
| Prior Sale | Jan 25, 2001 · Amount on Record |
| Deed Document Number | 2003461320 |
| Record Updated | 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 | $348,300 (-13.03%) Land $5,850 Building $342,450 | $774,000 (-13.03%) Land $13,000 Building $761,000 | |
| 2025 | $18,353.00 (+11.47%) | ||
| 2023 | $16,465.00 (+10.05%) | $400,500 (-1.11%) Land $5,850 Building $394,650 | $890,000 (-1.11%) Land $13,000 Building $877,000 |
| 2022 | $14,962.00 | $405,000 Land $5,850 Building $399,150 | $900,000 Land $13,000 Building $887,000 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 720 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Optimum Communications, Spectrum, Starry, Verizon, Andrena. Availability varies by address; speeds are provider-advertised maximums, not measured.
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