New York City property record for 439 Knickerbocker Ave, Brooklyn, NY 11237
| Property Type | Store with Apartments |
|---|---|
| Details | 15,738 sqft · built 1931 |
| Lot Size | 0.114 acres (5,000 sqft) |
| Owner | Company Name on Record |
| Last Sale | $460,000 (Nov 2008) |
| Deeds & Mortgages | Nov 2020 Transfer |
| APN | 03289-0003 |
| Primary APN | 03289-0003 |
|---|---|
| Alternative APNs |
|
| Units | 16 Units |
|---|---|
| Stories | 5 Stories |
| Building Area | 15,738 sqft Gross Area |
| Year Built | Built 1931 |
|---|---|
| Lot Area | 5,000 sqft (0.114 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Account Number | 3-03289-0003 |
|---|---|
| Old Parcel Number | 1104032890003 |
| Street Address | 439 KNICKERBOCKER AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11237-4560 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Store with Apartments |
| Local Zoning Code | C4-3 |
| Legal Description | LOT:3 BLK:3289 SEC:1104 DIST:07 |
| Legal Township | 04 |
| Legal Section | 11 |
| Legal Block | 3289 |
| Legal Lot Number | 3 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 43100 |
Source: New York City records, as of March 13, 2023
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 4912 5TH AVE, BROOKLYN, NY 11220-1907 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 17, 2008 · Amount on Record |
| Deed Sale | Nov 17, 2008 · Amount on Record |
| Prior Sale | Nov 17, 2008 |
| Deed Document Number | 0000444201 |
| Last Transfer Date | Nov 30, 2020 |
| Transfer Doc | 0000335806 |
| Record Updated | Jun 7, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Nov 30, 2020 |
| Property Address | 439 KNICKERBOCKER AVE, BROOKLYN, NY 11237-4560 |
| Document Number | 0000335806 |
| Instrument Date | Aug 13, 2020 |
| Instrument | 335806 |
| Transaction Type | Transfer |
| Record Updated | Dec 10, 2020 |
| Title Company | BETTER RESEARCH LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 4912 5TH AVE BROOKLYN NY 112201907, BROOKLYN, NY 11220-1907 |
Source: New York City assessment roll, as of March 1, 2022
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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 1,683 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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