New York City property record for 521 Beach Ave, Bronx, NY 10473
| Property Type | Duplex |
|---|---|
| Details | 1,760 sqft · built 1925 |
| Lot Size | 0.057 acres (2,500 sqft) |
| Owner | Company Name on File |
| Last Sale | $425,000 (Sep 2026) |
| Tax Bill | $6,377 (2026) |
| Deeds & Mortgages | Sep 2026 Sale Mar 2018 Sale |
| APN | 03521-0071 |
| Primary APN | 03521-0071 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,760 sqft Living Area |
| 1st Floor Area | 720 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Duplex Single |
| Lot Area | 2,500 sqft (0.057 acres) |
| Lot Dimensions | 100 ft deep x 25 ft wide |
| Account Number | 2-03521-0071 |
|---|---|
| Street Address | 521 BEACH AVE |
| City | BRONX |
| State | NY |
| Zip | 10473-3611 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R4A |
| Legal Block | 3521 |
| Legal Lot Number | 71 |
| Jurisdiction | BRONX NY |
| Township / Civil Division | BRONX |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 2002 |
521 Beach Ave, a duplex, is owned by a company that bought it in September 2026.
Source: New York City records, as of October 13, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 828 NEILL AVE, BRONX, NY 10462-3017 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Sep 30, 2026 | Deed, Transfer |
| Mar 7, 2018 | Grant Deed, Transfer JUDICIAL RESEARCH |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 30, 2026 · Amount on File |
| Deed Sale | Sep 30, 2026 · Amount on File |
| Prior Sale | Aug 23, 2024 · Amount on File |
| Deed Document Number | 2026278906 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | BRONX NY |
| Recording Date | Sep 30, 2026 |
| Property Address | 521 BEACH AVE, BRONX, NY 10473-3611 |
| Document Number | 0000278906 |
| Instrument Date | Sep 24, 2026 |
| Instrument | 2026278906 |
| Transaction Type | Transfer |
| Record Updated | Oct 6, 2026 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 828 NEILL AVE, BRONX, NY 10462-3017 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | BRONX NY |
| Recording Date | Mar 7, 2018 |
| Property Address | 521 BEACH AVE, BRONX, NY 10473-3611 |
| Document Number | 0000079250 |
| Instrument Date | Feb 27, 2018 |
| Instrument | 79250 |
| Transaction Type | Transfer |
| Record Updated | Mar 13, 2018 |
| Title Company | JUDICIAL RESEARCH |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5350 ROUTE 9 STAATSBURG NY 125805215, STAATSBURG, NY 12580-5215 |
The 2026 property tax bill for 521 Beach Ave was $6,377, down 1.2% from the year before.
Source: New York City assessment roll, as of April 29, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Bronx 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 | $6,377.00 (-1.21%) | $32,141 Land $7,959 Building $24,182 | $630,000 Land $156,000 Building $474,000 |
| 2025 | $6,455.00 | ||
| 2023 | $4,205.00 Homeowner's exemption Veteran's exemption | $29,536 Land $8,408 Building $21,128 | $548,000 Land $156,000 Building $392,000 |
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 521 Beach Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
The area around 521 Beach Ave 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 1,177 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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