New York City property record for 54 Knickerbocker Ave, Brooklyn, NY 11237
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 40,760 sqft · built 1931 |
| Lot Size | 0.234 acres (10,190 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $150,000 (Apr 1995) |
| Tax Bill | $284,332 (2025) |
| Deeds & Mortgages | Mar 2023 Mortgage |
| APN | 03003-0012 |
| Primary APN | 03003-0012 |
|---|---|
| Alternative APNs |
|
| Units | 64 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 40,760 sqft Living Area |
| 1st Floor Area | 7,725 sqft |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Lot Area | 10,190 sqft (0.234 acres) |
| Lot Dimensions | 77.3 ft deep x 100 ft wide |
| View / Lot | Corner |
| Account Number | 3-03003-0012 |
|---|---|
| Street Address | 54 KNICKERBOCKER AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11237-1614 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | M1-1 |
| Legal Block | 3003 |
| Legal Lot Number | 12 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 45300 |
Source: New York City records, 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 Name on Record |
|---|---|
| Mailing Address | 54 KNICKERBOCKER AVE, BROOKLYN, NY 11237-1614 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 13, 1995 · Amount on Record |
| Deed Sale | Apr 13, 1995 · Amount on Record |
| Deed Book / Page | 3496 / 2161 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 54 KNICKERBOCKER AVE # 64, 64, BROOKLYN, NY 11237-1618 |
| Transaction Type | Mortgage |
| Record Updated | Apr 11, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000079982 |
|---|---|
| Date | Mar 31, 2023 |
| Instrument | 2023000079982 |
| Name | NVE BANK |
|---|---|
| Address | 76 ENGLE ST, ENGLEWOOD, NJ 07631 |
| Amount | Amount Recorded |
|---|
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 | $2,631,150 (+3.89%) Land $274,950 Building $2,356,200 | $5,847,000 (+3.89%) Land $611,000 Building $5,236,000 | |
| 2025 | $284,332.00 (+10.06%) | ||
| 2023 | $258,341.00 | $2,532,600 Land $274,950 Building $2,257,650 | $5,628,000 Land $611,000 Building $5,017,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 720 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: Andrena, Spectrum, Starry.
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