New York City property record for 21 Eldert St, Brooklyn, NY 11207 · Last verified May 2026
| Property Type | Residential > Multi-Unit > Triplex |
|---|---|
| Architecture Style | Triplex |
| Year Built | Built 1920 |
| Square Footage | 2,880 sqft Living Area |
| Lot Size | 1,800 sqft (0.041 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $2,806.00 (2025) |
| Primary APN | 03408-0056 |
|---|---|
| Alternative APNs |
|
| Units | 3 Units |
|---|---|
| Building Area | 2,880 sqft Living Area |
| 1st Floor | 720 sqft 1st Floor |
| Stories | 3 Stories |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Triplex Style |
| Lot Area | 1,800 sqft (0.041 acres) |
| Depth X Width | 100 ft x 18 ft Depth x Width |
| Account Number | 3-03408-0056 |
|---|---|
| Street Address | 21 ELDERT ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11207-1011 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Triplex |
| Legal Block | 3408 |
| Legal Lot Number | 56 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 40100 |
Source: New York City records · APN 03408-0056
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 | 21 ELDERT ST, BROOKLYN, NY 11207-1011 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jul 05, 2018 | Deed of Trust, Mortgage NASSAU EDUCATORS FCU |
| Aug 24, 2021 | Deed of Trust, Mortgage JOVIA FINANCIAL FEDERAL CREDIT UNION |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | May 18, 2006 |
| Transfer Doc | 0000537607 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 21 ELDERT ST, BROOKLYN, NY 11207-1011 |
| Transaction Type | Mortgage |
| Record Updated | Oct 24, 2022 |
| Name | Verified Name |
|---|---|
| Address | 21 ELDERT ST, BROOKLYN, NY 11207-1011 |
| Document Number | 0000221916 |
|---|---|
| Date | Jul 05, 2018 |
| Instrument | 2018000221916 |
| Name | NASSAU EDUCATORS FCU |
|---|---|
| Type | Credit Union |
| Address | 1000 CORPORATE DR, WESTBURY, NY 11590 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 21 ELDERT ST, BROOKLYN, NY 11207-1011 |
| Transaction Type | Mortgage |
| Record Updated | Oct 24, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000333081 |
|---|---|
| Date | Aug 24, 2021 |
| Instrument | 2021000333081 |
| Name | JOVIA FINANCIAL FEDERAL CREDIT UNION |
|---|---|
| Address | 1000 CORPORATE DR, WESTBURY, NY 11590 |
| Amount | Amount Recorded |
|---|
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 | $94,560 (-5.74%) Land $11,880 Building $82,680 | $1,576,000 (-5.74%) Land $198,000 Building $1,378,000 | |
| 2025 | $2,806.00 (+7.18%) | ||
| 2023 | $2,618.00 | $100,320 Land $11,880 Building $88,440 | $1,672,000 Land $198,000 Building $1,474,000 |
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