New York City property record for 323 Eldert St, #4, Brooklyn, NY 11237 · Last verified May 2026
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3,075 sqft · built 1914 |
| Lot Size | 0.057 acres (2,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $15,000 (May 2003) |
| Tax Bill | $12,439 (2025) |
| APN | 03413-0058 |
| Primary APN | 03413-0058 |
|---|---|
| Alternative APNs |
|
| Units | 30 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,075 sqft Living Area |
| 1st Floor Area | 1,538 sqft |
| Year Built | Built 1914 |
|---|---|
| Effective Year Built | Effective 1914 |
| Architectural Style | Multi-Family |
| Lot Area | 2,500 sqft (0.057 acres) |
| Lot Dimensions | 100 ft deep x 25 ft wide |
| Account Number | 3-03413-0058 |
|---|---|
| Street Address | 323 ELDERT ST, 4 |
| City | BROOKLYN |
| State | NY |
| Zip | 11237-6244 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Block | 3413 |
| Legal Lot Number | 58 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 43700 |
Source: New York City records · APN 03413-0058
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 | 323 ELDERT ST, 4, BROOKLYN, NY 11237-6244 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 16, 2003 · Amount on Record |
| Deed Sale | May 16, 2003 · Amount on Record |
| Prior Sale | Aug 17, 1999 · Amount on Record |
| Deed Document Number | 2003133121 |
| Record Updated | 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 | $382,500 (+15.33%) Land $73,800 Building $308,700 | $850,000 (+15.33%) Land $164,000 Building $686,000 | |
| 2025 | $12,439.00 (+11.52%) | ||
| 2023 | $11,154.00 | $331,650 Land $73,800 Building $257,850 | $737,000 Land $164,000 Building $573,000 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|
| 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1,087 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Spectrum | Cable | 1,000 / 1,000 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Optimum Communications, Verizon, Spectrum, Xchange Telecom. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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