San Bernardino County property record for 4257 Biscayne St, Chino, CA 91710
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 3.5 ba · 3,795 sqft · built 1981 |
| Lot Size | 0.461 acres (20,100 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $700,000 (Mar 2014) |
| Tax Bill | $9,549 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1019-091-21-0000 |
| Primary APN | 1019-091-21-0000 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 3,795 sqft Living Area |
| Gross Area | 4,240 sqft |
| 1st Floor Area | 2,955 sqft |
| 2nd Floor Area | 840 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Modern |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 20,100 sqft (0.461 acres) |
| Lot Dimensions | 201 ft deep x 100 ft wide |
| Garage Type | Attached |
| Garage Area | 130 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
|---|---|
| Porch | Patio/Porch |
| Porch Area | 984 sqft |
| Patio Area | 984 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4257 BISCAYNE ST |
|---|---|
| City | CHINO |
| State | CA |
| Zip | 91710-3100 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 10582 LOT 38 |
| Legal Tract | 10582 |
| Legal Block | 2 |
| Legal Lot Number | 38 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 503 |
Source: San Bernardino County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4257 BISCAYNE ST, CHINO, CA 91710-3100 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 14, 2014 · Amount on Record |
| Deed Sale | Mar 14, 2014 · Amount on Record |
| Prior Sale | Apr 20, 2000 · Amount on Record |
| Deed Document Number | 201494680 |
| Prior Transfer Date | Jan 2, 1997 |
| Prior Transfer Doc | 0000121014 |
| Record Updated | Sep 20, 2026 |
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Chino City |
| Unified School District | Chino Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $875,266 (+2%) Land $306,343 Building $568,923 | |
| 2025 | $9,549.00 (+5.68%) | $858,104 (+4.04%) Land $300,336 Building $557,768 |
| 2023 | $9,036.00 (+0.6%) | $824,783 Land $288,674 Building $536,109 |
| 2022 | $8,982.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 2017 · rainfall accumulation |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | CITY OF CHINO serves 90,187 people · EPA ID CA3610012 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | May 2022 |
| Lead | 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| 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 725 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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