New York City property record for 58 Union St, Brooklyn, NY 11231
| Property Type | Triplex |
|---|---|
| Details | 2,520 sqft · built 1899 |
| Lot Size | 0.04 acres (1,760 sqft) |
| Owner | Individual Name on File |
| Last Sale | $690,000 (Apr 2000) |
| Tax Bill | $4,663 (2025) |
| APN | 00341-0006 |
| Primary APN | 00341-0006 |
|---|---|
| Alternative APNs |
|
| Units | 3 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 2,520 sqft Living Area |
| 1st Floor Area | 877 sqft |
| Year Built | Built 1899 |
|---|---|
| Effective Year Built | Effective 1899 |
| Architectural Style | Triplex |
| Lot Area | 1,760 sqft (0.04 acres) |
| Lot Dimensions | 80 ft deep x 22 ft wide |
| Account Number | 3-00341-0006 |
|---|---|
| Street Address | 58 UNION ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11231-1418 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | M1-1 |
| Legal Subdivision | N MARTINDALES MAP |
| Legal Block | 341 |
| Legal Lot Number | 6 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 5100 |
58 Union St, a triplex, is owned and occupied by an individual who acquired it in October 2007.
Source: New York City records, as of May 4, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 58 UNION ST, BROOKLYN, NY 11231-1418 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 14, 2000 · Amount on File |
| Deed Sale | Apr 14, 2000 · Amount on File |
| Deed Book / Page | 4845 / 2129 |
| Last Transfer Date | Oct 12, 2007 |
| Transfer Doc | 0000008431 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 58 Union St was $4,663.
Source: New York City assessment roll, as of May 4, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $167,040 Land $18,420 Building $148,620 | $2,784,000 Land $307,000 Building $2,477,000 | |
| 2025 | $4,663.00 | ||
| 2023 | $4,231.00 | $156,180 Land $18,420 Building $137,760 | $2,603,000 Land $307,000 Building $2,296,000 |
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.
FEMA has no flood map on file for 58 Union St; there have been 1 flood claim nearby since 2012.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Flood Insurance Cost | Premium on File median of 13 individual policies |
| Nearby Flood Policies | 29 units insured incl. 16 condo units |
| Nearby Flood Claims | 1 (2012) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Oct 2012 · Hurricane Sandy |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 58 Union St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NEW YORK CITY SYSTEM serves 8,271,000 people · EPA ID NY7003493 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 10 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Uncovered finished water reservoir currently in violation since Feb 2017 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 1,436 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Starry Fixed Wireless | 300 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Optimum.
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