New York City property record for 405 Underhill Ave, Bronx, NY 10473
| Property Type | Single Family Home |
|---|---|
| Details | 1,701 sqft · built 1930 |
| Lot Size | 0.057 acres (2,500 sqft) |
| Owner | Company Name on File |
| Last Sale | $358,000 (Jan 2006) |
| Tax Bill | $5,743 (2025) |
| APN | 03498-0038 |
| Primary APN | 03498-0038 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 1,701 sqft Living Area |
| 1st Floor Area | 576 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Lot Area | 2,500 sqft (0.057 acres) |
| Lot Dimensions | 100 ft deep x 25 ft wide |
| Account Number | 2-03498-0038 |
|---|---|
| Street Address | 405 UNDERHILL AVE |
| City | BRONX |
| State | NY |
| Zip | 10473-3025 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R5 |
| Legal Block | 3498 |
| Legal Lot Number | 38 |
| Jurisdiction | BRONX NY |
| Township / Civil Division | BRONX |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 200 |
405 Underhill Ave is owned by a company that bought it in January 2006.
Source: New York City records, as of April 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 405 UNDERHILL AVE, BRONX, NY 10473-3025 |
| Owner Type | Company |
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 | Jan 25, 2006 · Amount on File |
| Deed Sale | Jan 25, 2006 · Amount on File |
| Prior Sale | May 3, 2002 |
| Deed Document Number | 200644287 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 405 Underhill Ave was $5,743.
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 | $30,313 Land $5,803 Building $24,510 | $653,000 Land $125,000 Building $528,000 | |
| 2025 | $5,743.00 | ||
| 2023 | $5,456.00 | $27,169 Land $6,231 Building $20,938 | $545,000 Land $125,000 Building $420,000 |
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 405 Underhill 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 405 Underhill 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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