San Bernardino County property record for 9451 Alder Ave, Fontana, CA 92335
| Property Type | Triplex |
|---|---|
| Details | 4 bd · 3 ba · 2,512 sqft · built 1956 |
| Lot Size | 0.271 acres (11,804 sqft) |
| Owner | Individual Name on File |
| Last Sale | $203,000 (Jul 2002) |
| Tax Bill | $3,077 (2025) |
| Deeds & Mortgages | Nov 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0249-081-05-0000 |
| Primary APN | 0249-081-05-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,512 sqft Living Area |
| 1st Floor Area | 2,512 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Built-Up Asphalt |
| Lot Area | 11,804 sqft (0.271 acres) |
| Lot Dimensions | 220 ft deep x 80 ft wide |
| Garage Type | Detached |
| Garage Area | 600 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Patio/Porch |
|---|---|
| Porch Area | 476 sqft |
| Patio Area | 476 sqft |
| Total Buildings | 3 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Street Address | 9451 ALDER AVE |
|---|---|
| City | FONTANA |
| State | CA |
| Zip | 92335-6126 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | BLRS |
| Legal Description | TRACT 2763 LOT 5 BLOCK 2 TRACT NO 2763 FOOTHILL ACRES LOT 5 BLK 2 EX W 14 FT RD |
| Legal Subdivision | FOOTHILL ACRES |
| Legal Tract | 2763 |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 3403 |
9451 Alder Ave, a triplex, is owned and occupied by an individual who bought it in July 2002.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 945153 ALDER AVE, FONTANA, CA 92335 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
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 | Jul 30, 2002 · Amount on File |
| Deed Sale | Jul 30, 2002 · Amount on File |
| Prior Sale | Oct 1, 2001 · Amount on File |
| Deed Document Number | 2002394883 |
| Prior Transfer Date | May 24, 2001 |
| Prior Transfer Doc | 0000213458 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 9451 ALDER AVE, FONTANA, CA 92335-6126 |
| Document Number | 0000463724 |
| Instrument Date | Nov 28, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Dec 24, 2018 |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Address | 951-53 ALDER AVE FONTANA CA 92335, FONTANA, CA 92335 |
| Document Number | 0000463724 |
|---|---|
| Date | Dec 17, 2018 |
| Instrument | 463724 |
| Name | WILLIAM B MILLER |
|---|---|
| Address | 78805 SPYGLASS HILL DR, LA QUINTA, CA 92253-2895 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 9451 Alder Ave was $3,077 with a homeowner's exemption.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Unified School District | Colton Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $280,685 (+2%) Land $66,477 Building $214,208 | |
| 2025 | $3,077.00 Homeowner's exemption | $275,182 Land $65,174 Building $210,008 |
| 2023 | $2,905.00 (-3.71%) Homeowner's exemption | $264,496 Land $62,643 Building $201,853 |
| 2022 | $3,017.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 9451 Alder Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 9451 Alder 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 | SAN GABRIEL VALLEY WC - FONTANA private · serves 228,270 people · EPA ID CA3610041 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2022 |
| Lead | Under 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 615 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier, GeoLinks.
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