New York City property record for 427 84th St, Brooklyn, NY 11209 · Last verified May 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Architecture Style | Duplex Single |
| Year Built | Built 1915 |
| Square Footage | 2,392 sqft Living Area |
| Lot Size | 1,900 sqft (0.044 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $10,255.00 (2025) |
| Primary APN | 06018-0071 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Building Area | 2,392 sqft Living Area |
| 1st Floor | 1,140 sqft 1st Floor |
| Stories | 2 Stories |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1915 |
| Architectural Style | Duplex Single Style |
| Construction Type | Brick Construction |
| Lot Area | 1,900 sqft (0.044 acres) |
| Depth X Width | 100 ft x 19 ft Depth x Width |
| Account Number | 3-06018-0071 |
|---|---|
| Street Address | 427 84TH ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11209-4711 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Block | 6018 |
| Legal Lot Number | 71 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 2 |
| Census Block | 2001 |
| Census Tract | 13800 |
Source: New York City records · APN 06018-0071
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 427 84TH ST, BROOKLYN, NY 11209-4711 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 18, 2001 |
| Deed Sale | Apr 18, 2001 |
| Deed Book / Page | 5136 / 164 |
| Last Transfer Date | Nov 23, 2011 |
| Transfer Doc | 0000436787 |
| Record Refreshed | 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 | $79,560 (-8.68%) Land $13,200 Building $66,360 | $1,326,000 (-8.68%) Land $220,000 Building $1,106,000 | |
| 2025 | $10,255.00 (+5.99%) | ||
| 2023 | $9,675.00 | $87,120 Land $13,200 Building $73,920 | $1,452,000 Land $220,000 Building $1,232,000 |
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