New York City property record for 309 Eldert St, Brooklyn, NY 11237 · Last verified August 2026
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
|---|---|
| Architecture Style | Multifamily |
| Year Built | Built 2015 |
| Square Footage | 7,720 sqft Living Area |
| Lot Size | 2,700 sqft (0.062 acres) |
| Primary APN | 03413-0065 |
|---|---|
| Alternative APNs |
|
| Units | 13 Units |
|---|---|
| Building Area | 7,720 sqft Living Area |
| 1st Floor | 2,241 sqft 1st Floor |
| Stories | 4 Stories |
| Year Built | Built 1909 |
|---|---|
| Effective Year Built | Effective 2015 |
| Architectural Style | Multifamily Style |
| Lot Area | 2,700 sqft (0.062 acres) |
| Depth X Width | 100 ft x 27 ft Depth x Width |
| Account Number | 3-03413-0065 |
|---|---|
| Street Address | 309 ELDERT ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11237-6246 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Block | 3413 |
| Legal Lot Number | 65 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 43700 |
Source: New York City records · APN 03413-0065
Assessment roll updated May 4, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 309 ELDERT ST, BROOKLYN, NY 11237-6246 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified August 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 | $746,100 (+2.98%) Land $97,200 Building $648,900 | $1,658,000 (+2.98%) Land $216,000 Building $1,442,000 | |
| 2023 | Additional exemption filed | $724,500 Land $97,200 Building $627,300 | $1,610,000 Land $216,000 Building $1,394,000 |
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