New York City property record for 4385 Byron Ave, Bronx, NY 10466
| Property Type | Single Family Home |
|---|---|
| Details | 1,485 sqft · built 1950 |
| Lot Size | 0.04 acres (1,754 sqft) |
| Owner | Individual Name on File |
| Last Sale | $400,000 (Oct 2017) |
| Tax Bill | $5,240 (2025) |
| Deeds & Mortgages | Oct 2019 Mortgage Sep 2019 Loan Modification + 1 more |
| APN | 05047-0037 |
| Primary APN | 05047-0037 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 1,485 sqft Living Area |
| 1st Floor Area | 648 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 1,754 sqft (0.04 acres) |
| Lot Dimensions | 97.4 ft deep x 18 ft wide |
| Account Number | 2-05047-0037 |
|---|---|
| Street Address | 4385 BYRON AVE |
| City | BRONX |
| State | NY |
| Zip | 10466-1516 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R5 |
| Legal Block | 5047 |
| Legal Lot Number | 37 |
| Jurisdiction | BRONX NY |
| Township / Civil Division | BRONX |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 43400 |
4385 Byron Ave is owned and occupied by an individual who bought it in October 2017.
Source: New York City records, as of April 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4385 BYRON AVE, BRONX, NY 10466-1516 |
| 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.
| Date | Document |
|---|---|
| Oct 11, 2019 | Deed of Trust, Mortgage UNITED NORTHERN MORTGAGE BANKERS LIMITED |
| Sep 5, 2019 | Loan Modification, Mortgage · Conventional with PMI UNITED NRTHN MTG BANKERS |
| Oct 13, 2017 | Grant Deed, Transfer · FHA Mortgage UNITED NRTHN MTG BANKERS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 13, 2017 · Amount on File |
| Deed Sale | Oct 13, 2017 · Amount on File |
| Prior Sale | Nov 29, 2013 · Amount on File |
| Deed Document Number | 2017378127 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BRONX NY |
| Property Address | 4385 BYRON AVE, BRONX, NY 10466-1516 |
| Transaction Type | Mortgage |
| Record Updated | Mar 5, 2021 |
| Name | Verified Name |
|---|---|
| Address | 4385 BYRON AVE, BRONX, NY 10466-1516 |
| Document Number | 0000331908 |
|---|---|
| Date | Oct 11, 2019 |
| Instrument | 2019000331908 |
| Name | UNITED NORTHERN MORTGAGE BANKERS LIMITED |
|---|---|
| Address | 1901 E VOORHEES ST STE C, DANVILLE, IL 61834 |
| Amount | Amount on Record |
|---|
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | BRONX NY |
| Property Address | 4385 BYRON AVE, BRONX, NY 10466-1516 |
| Document Number | 0000331909 |
| Instrument Date | Sep 5, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 23, 2019 |
| Title Company | TITLELAND AGENCY INC, TITLELAND AGCY INC |
| Name | Verified Name |
|---|---|
| Address | 4385 BYRON AVE BRONX NY 104661516, BRONX, NY 10466-1516 |
| Document Number | 0000331909 |
|---|---|
| Date | Oct 11, 2019 |
| Instrument | 331909 |
| Name | UNITED NRTHN MTG BANKERS |
|---|---|
| Type | Mortgage Company |
| Address | LEVITTOWN, NY 11756 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 10, 2049 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 3.62% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | BRONX NY |
| Recording Date | Oct 13, 2017 |
| Property Address | 4385 BYRON AVE, BRONX, NY 10466-1516 |
| Document Number | 0000378127 |
| Instrument Date | Oct 6, 2017 |
| Instrument | 378127 |
| Transaction Type | Transfer |
| Record Updated | Oct 19, 2017 |
| Title Company | JUDICIAL TITLE INSURANCE AGENCY INC, THE JUDICIAL TITLE INSURANCE AGENCY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,600.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 945 UNDERHILL AVE BRONX NY 104732700, BRONX, NY 10473-2700 |
| Document Number | 378128 |
|---|---|
| Date | Oct 13, 2017 |
| Instrument | 378128 |
| Name | UNITED NRTHN MTG BANKERS |
|---|---|
| Type | Mortgage Company |
| Address | LEVITTOWN, NY 11756 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 12, 2047 |
The 2025 property tax bill for 4385 Byron Ave was $5,240.
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 | $27,658 Land $5,286 Building $22,372 | $607,000 Land $116,000 Building $491,000 | |
| 2025 | $5,240.00 | ||
| 2023 | $4,997.00 | $24,883 Land $5,064 Building $19,819 | $570,000 Land $116,000 Building $454,000 |
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 4385 Byron Ave; there have been 1 flood claim nearby since 2011.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 1 (2011) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 2011 · Hurricane Irene |
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 4385 Byron 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 1,496 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 |
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