New York City property record for 21 Diamond St, Brooklyn, NY 11222 · Last verified May 2026
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
|---|---|
| Architecture Style | Multifamily |
| Year Built | Built 1931 |
| Square Footage | 2,750 sqft Living Area |
| Lot Size | 2,500 sqft (0.057 acres) |
| Tax Bill | $7,701.00 (2025) |
| Primary APN | 02684-0028 |
|---|---|
| Alternative APNs |
|
| Units | 8 Units |
|---|---|
| Building Area | 2,750 sqft Living Area |
| 1st Floor | 1,375 sqft 1st Floor |
| Stories | 2 Stories |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Architectural Style | Multifamily Style |
| Lot Area | 2,500 sqft (0.057 acres) |
| Depth X Width | 100 ft x 25 ft Depth x Width |
| Account Number | 3-02684-0028 |
|---|---|
| Street Address | 21 DIAMOND ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11222-4075 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Block | 2684 |
| Legal Lot Number | 28 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 2 |
| Census Block | 2001 |
| Census Tract | 57100 |
Source: New York City records · APN 02684-0028
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 | Individual Name on File |
|---|---|
| Mailing Address | 6527 183RD ST, FRESH MEADOWS, NY 11365-2128 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| 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 | $589,500 (+43.17%) Land $159,750 Building $429,750 | $1,310,000 (+43.17%) Land $355,000 Building $955,000 | |
| 2025 | $7,701.00 (+11.45%) | ||
| 2023 | $6,910.00 | $411,750 Land $159,750 Building $252,000 | $915,000 Land $355,000 Building $560,000 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020
| FEMA Flood Zone | FEMA flood map data for this location is not available in our records |
|---|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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