San Bernardino County property record for 18250 Sumac Ave, Hesperia, CA 92345
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,400 sqft · built 1989 |
| Lot Size | 0.478 acres (20,800 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $77,500 (Sep 1999) |
| Tax Bill | $1,513 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0411-336-51-0000 |
| Primary APN | 0411-336-51-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,400 sqft Living Area |
| Gross Area | 1,880 sqft |
| 1st Floor Area | 1,400 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 20,800 sqft (0.478 acres) |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Street Address | 18250 SUMAC AVE |
|---|---|
| City | HESPERIA |
| State | CA |
| Zip | 92345-6357 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 5241 LOT 186 TRACT NO 5241 LOT 186 EX WTR RTS EX 1/2 INT MIN RTS WITHOUT S E |
| Legal Tract | 5241 |
| Legal Block | 2 |
| Legal Lot Number | 186 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | VICTORVILLE-HESPERIA |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 10028 |
Source: San Bernardino County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 18250 SUMAC AVE, HESPERIA, CA 92345-6357 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 1, 1999 · Amount on Record |
| Deed Sale | Sep 1, 1999 · Amount on Record |
| Prior Sale | Apr 28, 1999 · Amount on Record |
| Deed Document Number | 1999370215 |
| Last Transfer Date | Jul 5, 2005 |
| Transfer Doc | 0000495226 |
| 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 | Hesperia City |
| Unified School District | Hesperia Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $142,689 (+2%) Land $15,680 Building $127,009 | |
| 2025 | $1,513.00 (+3.56%) Homeowner's exemption | $139,892 (+4.04%) Land $15,373 Building $124,519 |
| 2023 | $1,461.00 (+2.38%) Homeowner's exemption | $134,459 Land $14,776 Building $119,683 |
| 2022 | $1,427.00 |
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
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% 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 | HESPERIA WD serves 101,836 people · EPA ID CA3610024 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2023–2025) 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 319 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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