New York City property record for 533 Knickerbocker Ave, Brooklyn, NY 11221
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 9,000 sqft · built 1905 |
| Lot Size | 0.069 acres (3,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,425,000 (May 2014) |
| Tax Bill | $12,345 (2025) |
| Deeds & Mortgages | May 2018 Mortgage May 2018 Loan Modification |
| APN | 03326-0004 |
| Primary APN | 03326-0004 |
|---|---|
| Alternative APNs |
|
| Units | 16 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 9,000 sqft Living Area |
| 1st Floor Area | 2,250 sqft |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1905 |
| Architectural Style | Multi-Family |
| Lot Area | 3,000 sqft (0.069 acres) |
| Lot Dimensions | 100 ft deep x 30 ft wide |
| Account Number | 3-03326-0004 |
|---|---|
| Street Address | 533 KNICKERBOCKER AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11221-4569 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R6 |
| Legal Block | 3326 |
| Legal Lot Number | 4 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 43300 |
Source: New York City records · APN 03326-0004
Assessment roll updated May 4, 2026 · Last verified August 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 | 199 LEE AVE, 693, BROOKLYN, NY 11211-8919 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| May 18, 2018 | Deed of Trust, Mortgage RIDGEWOOD SAVINGS BANK |
| May 18, 2018 | Loan Modification, Mortgage RIDGEWOOD SVGS BK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 20, 2014 · Amount on Record |
| Deed Sale | May 20, 2014 · Amount on Record |
| Prior Sale | Aug 25, 2008 · Amount on Record |
| Deed Document Number | 2014172814 |
| Prior Transfer Date | May 08, 2002 |
| Prior Transfer Doc | 5784000777 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 533 KNICKERBOCKER AVE, BROOKLYN, NY 11221-4569 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2022 |
| Name | Verified Name |
|---|---|
| Address | 199 LEE AVE 693, 693, BROOKLYN, NY 11211-8919 |
| Document Number | 0000167729 |
|---|---|
| Date | May 18, 2018 |
| Instrument | 2018000167729 |
| Name | RIDGEWOOD SAVINGS BANK |
|---|---|
| Type | Bank |
| Address | 1981 MARCUS AVE STE 110, NEW HYDE PARK, NY 11042 |
| Amount | Amount Recorded |
|---|
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | May 18, 2018 |
| Property Address | 533 KNICKERBOCKER AVE, BROOKLYN, NY 11221-4569 |
| Instrument Date | May 08, 2018 |
| Instrument | 167730 |
| Transaction Type | Mortgage |
| Record Updated | Jan 12, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 199 LEE AVE #693 BROOKLYN NY 112118919, 693, BROOKLYN, NY 11211-8919 |
| Document Number | 0000167730 |
|---|---|
| Date | May 18, 2018 |
| Instrument | 167730 |
| Name | RIDGEWOOD SVGS BK |
|---|---|
| Type | Federal Savings Bank |
| Address | 1981 MARCUS AVE # 110, NEW HYDE PARK, NY 11042-1046 |
| Amount | Amount Recorded |
|---|
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified August 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $675,900 (-5.71%) Land $8,550 Building $667,350 | $1,502,000 (-5.71%) Land $19,000 Building $1,483,000 | |
| 2025 | $12,345.00 (+16.58%) | ||
| 2023 | $10,589.00 | $716,850 Land $8,550 Building $708,300 | $1,593,000 Land $19,000 Building $1,574,000 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360470433003, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Optimum Communications Cable · Fiber in parts of the area | 940 / 35 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Spectrum, Starry.
Based on FCC filings for 1,574 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system NY7003493, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | NEW YORK CITY SYSTEM serves 8,271,000 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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