New York City property record for 504 E 42nd St, Brooklyn, NY 11203 · Last verified May 2026
| Property Type | Duplex |
|---|---|
| Details | 909 sqft · built 1940 |
| Lot Size | 0.049 acres (2,150 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,543 (2025) |
| APN | 04958-0019 |
| Primary APN | 04958-0019 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 909 sqft Living Area |
| 1st Floor Area | 909 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Duplex Single |
| Construction Type | Brick |
| Lot Area | 2,150 sqft (0.049 acres) |
| Lot Dimensions | 100 ft deep x 21.5 ft wide |
| Account Number | 3-04958-0019 |
|---|---|
| Street Address | 504 E 42ND ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11203-5702 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Block | 4958 |
| Legal Lot Number | 19 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 83400 |
Source: New York City records · APN 04958-0019
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 | Individual Name on File |
|---|---|
| Mailing Address | 504 E 42ND ST, BROOKLYN, NY 11203-5702 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Aug 26, 2004 |
| Transfer Doc | 0000066294 |
| 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 | $24,900 (-20.95%) Land $13,740 Building $11,160 | $415,000 (-20.95%) Land $229,000 Building $186,000 | |
| 2025 | $4,543.00 (-3.93%) | ||
| 2023 | $4,729.00 | $31,500 Land $13,740 Building $17,760 | $525,000 Land $229,000 Building $296,000 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360470834001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1,754 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
May also be available at this address: T-Mobile USA, Verizon, Starry. Availability varies by address; speeds are provider-advertised maximums, not measured.
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