New York City property record for 421 Ave O, Brooklyn, NY 11230 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 2002 |
| Square Footage | 6,188 sqft Living Area |
| Lot Size | 4,000 sqft (0.092 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $34,869.00 (2025) |
| Primary APN | 06586-0047 |
|---|---|
| Alternative APNs |
|
| Building Area | 6,188 sqft Living Area |
|---|---|
| 1st Floor | 2,250 sqft 1st Floor |
| Stories | 2 Stories |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Lot Area | 4,000 sqft (0.092 acres) |
| Depth X Width | 100 ft x 40 ft Depth x Width |
| Account Number | 3-06586-0047 |
|---|---|
| Street Address | 421 AVENUE O |
| City | BROOKLYN |
| State | NY |
| Zip | 11230-6338 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 6586 |
| Legal Lot Number | 47 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 2 |
| Census Block | 2003 |
| Census Tract | 44000 |
Source: New York City records · APN 06586-0047
Assessment roll updated May 4, 2026 · Last verified July 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 | 421 AVENUE O, BROOKLYN, NY 11230-6338 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Revocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 08, 2026 |
| Deed Sale | Jul 08, 2026 |
| Prior Sale | Dec 27, 2012 |
| Deed Doc Number | 2026189637 |
| Prior Transfer Date | Jun 08, 2026 |
| Prior Transfer Doc | 0000189637 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Jul 08, 2026 |
| Property Address | 421 AVENUE O, BROOKLYN, NY 11230-6338 |
| Document Number | 0000189637 |
| Instrument Date | Jun 08, 2026 |
| Instrument | 2026189637 |
| Transaction Type | Transfer |
| Record Updated | Jul 14, 2026 |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 421 AVENUE O, BROOKLYN, NY 11230-6338 |
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified July 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 | $337,980 (+14.03%) Land $70,740 Building $267,240 | $5,633,000 (+14.03%) Land $1,179,000 Building $4,454,000 | |
| 2025 | $34,869.00 (+12.36%) | ||
| 2023 | $31,033.00 | $296,400 Land $70,740 Building $225,660 | $4,940,000 Land $1,179,000 Building $3,761,000 |
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