New York City property record for 139 E 51st St, Brooklyn, NY 11203
| Property Type | Triplex |
|---|---|
| Details | 2,898 sqft · built 1925 |
| Lot Size | 0.061 acres (2,667 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,587 (2025) |
| Deeds & Mortgages | Apr 2018 Transfer |
| APN | 04605-0051 |
| Primary APN | 04605-0051 |
|---|---|
| Alternative APNs |
|
| Units | 3 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,898 sqft Living Area |
| 1st Floor Area | 1,495 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Triplex |
| Lot Area | 2,667 sqft (0.061 acres) |
| Lot Dimensions | 100 ft deep x 26.7 ft wide |
| Account Number | 3-04605-0051 |
|---|---|
| Street Address | 139 E 51ST ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11203-1902 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | R6 |
| Legal Block | 4605 |
| Legal Lot Number | 51 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 87800 |
139 E 51st St, a triplex, is owned and occupied by two individuals who acquired it in April 2018.
Source: New York City records, as of May 4, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 139 E 51ST ST, BROOKLYN, NY 11203-1902 |
| 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 | 2 Names on Deed |
|---|---|
| Last Transfer Date | Apr 4, 2018 |
| Transfer Doc | 0000114022 |
| Record Updated | Jun 8, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Apr 5, 2018 |
| Property Address | 139 E 51ST ST, BROOKLYN, NY 11203-1902 |
| Document Number | 0000114022 |
| Instrument Date | Apr 4, 2018 |
| Instrument | 114022 |
| Transaction Type | Transfer |
| Record Updated | Apr 13, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 139 E 51ST ST BROOKLYN NY 112031902, BROOKLYN, NY 11203-1902 |
The 2025 property tax bill for 139 E 51st St was $6,587.
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 | $59,100 Land $23,880 Building $35,220 | $985,000 Land $398,000 Building $587,000 | |
| 2025 | $6,587.00 | ||
| 2023 | $5,835.00 | $48,720 Land $23,880 Building $24,840 | $812,000 Land $398,000 Building $414,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 139 E 51st St; 1 flood insurance policy is in force nearby.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
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 139 E 51st 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 1,415 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Starry.
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