New York City property record for 521 84th St, Brooklyn, NY 11209 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Triplex |
|---|---|
| Architecture Style | Triplex |
| Year Built | Built 1910 |
| Square Footage | 2,940 sqft Living Area |
| Lot Size | 2,000 sqft (0.046 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,650,000 (2026) |
| Tax Bill | $10,954.00 (2025) |
| Primary APN | 06019-0073 |
|---|---|
| Alternative APNs |
|
| Units | 3 Units |
|---|---|
| Building Area | 2,940 sqft Living Area |
| 1st Floor | 940 sqft 1st Floor |
| Stories | 2 Stories |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Triplex Style |
| Lot Area | 2,000 sqft (0.046 acres) |
| Depth X Width | 100 ft x 20 ft Depth x Width |
| Account Number | 3-06019-0073 |
|---|---|
| Street Address | 521 84TH ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11209-4701 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Triplex |
| Legal Block | 6019 |
| Legal Lot Number | 73 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 3 |
| Census Block | 3001 |
| Census Tract | 14200 |
Source: New York City records · APN 06019-0073
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 | Individual Name on File |
|---|---|
| Mailing Address | 521 84TH ST, BROOKLYN, NY 11209-4701 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Feb 27, 2026 | Deed, Transfer MORTGAGE ELECTRONIC REGISTRATIONS S |
| Aug 16, 2023 | Deed, Transfer U.S. BANK NATIONAL ASSOCIATION |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 27, 2026 · Amount on Record |
| Deed Sale | Feb 27, 2026 · Amount on Record |
| Prior Sale | Aug 16, 2023 · Amount on Record |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Feb 27, 2026 |
| Property Address | 521 84TH ST, BROOKLYN, NY 11209-4701 |
| Document Number | 0000059012 |
| Instrument Date | Feb 24, 2026 |
| Instrument | 2026000059012 |
| Transaction Type | Transfer |
| Record Updated | Mar 10, 2026 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 352 SAN CARLOS AVE, REDWOOD CITY, CA 94061-3521 |
| Name | Verified Name |
|---|---|
| Address | 521 84TH ST, BROOKLYN, NY 11209-4701 |
| Document Number | 0000059013 |
|---|---|
| Date | Feb 27, 2026 |
| Instrument | 2026000059013 |
| Name | MORTGAGE ELECTRONIC REGISTRATIONS S |
|---|
| Amount | Amount Recorded |
|---|
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Aug 16, 2023 |
| Property Address | 521 84TH ST, BROOKLYN, NY 11209-4701 |
| Document Number | 0000208514 |
| Instrument Date | Aug 08, 2023 |
| Instrument | 2023000208514 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2023 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 521 84TH ST, BROOKLYN, NY 11209-4701 |
| Name | Verified Name |
|---|---|
| Address | 818 DEVOTO ST, MOUNTAIN VIEW, CA 94041-2504 |
| Document Number | 0000208515 |
|---|---|
| Date | Aug 16, 2023 |
| Instrument | 2023000208515 |
| Name | U.S. BANK NATIONAL ASSOCIATION |
|---|
| Amount | Amount Recorded |
|---|
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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $115,080 (+111%) Land $14,400 Building $100,680 | $1,918,000 (+5.97%) Land $240,000 Building $1,678,000 | |
| 2025 | $10,954.00 (+16.64%) | $54,541 (-49.78%) Land $7,232 Building $47,309 | $1,810,000 (-) Land $240,000 Building $1,570,000 |
| 2023 | $9,391.00 (+0.04%) | $108,600 (+18.38%) Land $15,000 Building $93,600 | $1,810,000 (+18.38%) Land $250,000 Building $1,560,000 |
| 2022 | $9,387.00 | $91,740 Land $15,000 Building $76,740 | $1,529,000 Land $250,000 Building $1,279,000 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures