New York City property record for 3866 Seton Ave, Bronx, NY 10466
| Property Type | Quadplex |
|---|---|
| Details | 3,157 sqft · built 1931 |
| Lot Size | 0.057 acres (2,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $450,000 (Dec 2017) |
| Tax Bill | $20,541 (2025) |
| Deeds & Mortgages | Mar 2022 Mortgage Dec 2017 Sale & Mortgage |
| APN | 04939-0095 |
| Primary APN | 04939-0095 |
|---|---|
| Alternative APNs |
|
| Units | 30 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,157 sqft Living Area |
| 1st Floor Area | 1,540 sqft |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Architectural Style | Quadruplex |
| Lot Area | 2,500 sqft (0.057 acres) |
| Lot Dimensions | 100 ft deep x 25 ft wide |
| Account Number | 2-04939-0095 |
|---|---|
| Street Address | 3866 SETON AVE |
| City | BRONX |
| State | NY |
| Zip | 10466-5945 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | R4 |
| Legal Block | 4939 |
| Legal Lot Number | 95 |
| Jurisdiction | BRONX NY |
| Township / Civil Division | BRONX |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 48401 |
Source: New York City records · APN 04939-0095
Assessment roll updated April 29, 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 | 4321 DE REIMER AVE, BRONX, NY 10466-1819 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 11, 2022 | Deed of Trust, Mortgage UNMB HOME LOANS INC |
| Dec 04, 2017 | Grant Deed, Transfer · Conventional Mortgage UNITED NRTHN MTG BANKERS |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 04, 2017 · Amount on Record |
| Deed Sale | Dec 04, 2017 · Amount on Record |
| Deed Document Number | 2017442919 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BRONX NY |
| Property Address | 3866 SETON AVE, BRONX, NY 10466-5945 |
| Transaction Type | Mortgage |
| Record Updated | Jan 04, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0000106565 |
|---|---|
| Date | Mar 11, 2022 |
| Instrument | 2022000106565 |
| Name | UNMB HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Address | 1901 E VOORHEES ST, DANVILLE, IL 61834 |
| Amount | Amount Recorded |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | BRONX NY |
| Recording Date | Dec 04, 2017 |
| Property Address | 3866 SETON AVE, BRONX, NY 10466-5945 |
| Document Number | 0000442919 |
| Instrument Date | Nov 27, 2017 |
| Instrument | 442919 |
| Transaction Type | Transfer |
| Record Updated | Dec 11, 2017 |
| Title Company | JUDICIAL TITLE INSURANCE AGENCY INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,800.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 4321 DE REIMER AVE BRONX NY 104661819, BRONX, NY 10466-1819 |
| Document Number | 442920 |
|---|---|
| Date | Dec 04, 2017 |
| Instrument | 442920 |
| Name | UNITED NRTHN MTG BANKERS |
|---|---|
| Type | Mortgage Company |
| Address | LEVITTOWN, NY 11756 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 03, 2047 |
Source: New York City records · Assessment roll updated April 29, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Bronx 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $169,668 (+20.39%) Land $67,973 Building $101,695 | $639,000 (-1%) Land $256,000 Building $383,000 | |
| 2025 | $20,541.00 (+16.58%) | ||
| 2023 | $17,619.00 | $140,930 Land $50,814 Building $90,116 | $710,000 Land $256,000 Building $454,000 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: T-Mobile USA.
Based on FCC filings for 1,135 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | NEW YORK CITY SYSTEM serves 8,271,000 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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