San Bernardino County property record for 18373 Sumac Ave, Hesperia, CA 92345
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,658 sqft · built 2001 |
| Lot Size | 0.417 acres (18,150 sqft) |
| Owner | Individual Name on File |
| Last Sale | $162,500 (Oct 2003) |
| Tax Bill | $2,598 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage Sep 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0411-334-09-0000 |
| Primary APN | 0411-334-09-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,658 sqft Living Area |
| Gross Area | 2,105 sqft |
| 1st Floor Area | 1,658 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 18,150 sqft (0.417 acres) |
| Lot Dimensions | 165 ft deep x 110 ft wide |
| Garage Type | Attached |
| Garage Area | 447 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 352 sqft |
| Patio Area | 352 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 18373 SUMAC AVE |
|---|---|
| City | HESPERIA |
| State | CA |
| Zip | 92345-6375 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 5241 LOT 172 TRACT NO 5241 LOT 172 EX WTR RTS EX 1/2 INT MIN RTS WITHOUT S E |
| Legal Subdivision | TRACT 5241 |
| Legal Tract | 5241 |
| Legal Block | 2 |
| Legal Lot Number | 172 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | VICTORVILLE-HESPERIA |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 10028 |
18373 Sumac Ave is owned and occupied by an individual who bought it in October 2003.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 18373 SUMAC AVE, HESPERIA, CA 92345-6375 |
| 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.
| Date | Document |
|---|---|
| Aug 12, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Sep 28, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PHH MORTGAGE SERVICES CORP |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 1, 2003 · Amount on File |
| Deed Sale | Oct 1, 2003 · Amount on File |
| Prior Sale | Jun 13, 2001 · Amount on File |
| Deed Document Number | 2003741754 |
| Prior Transfer Date | Oct 25, 2000 |
| Prior Transfer Doc | 0000426929 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 18373 SUMAC AVE, HESPERIA, CA 92345-6375 |
| Transaction Type | Mortgage |
| Record Updated | Aug 25, 2021 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Name | Verified Name |
|---|---|
| Address | 18373 SUMAC AVE, HESPERIA, CA 92345-6375 |
| Document Number | 0000363411 |
|---|---|
| Date | Aug 12, 2021 |
| Instrument | 2021-0363411 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 18373 SUMAC AVE, HESPERIA, CA 92345-6375 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 18373 SUMAC AVE, HESPERIA, CA 92345-6375 |
| Document Number | 0000367040 |
|---|---|
| Date | Sep 28, 2020 |
| Instrument | 2020-0367040 |
| Name | PHH MORTGAGE SERVICES CORP |
|---|---|
| Type | Mortgage Company |
| Address | MOUNT LAUREL, NJ 08054 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2050 |
The 2025 property tax bill for 18373 Sumac Ave was $2,598.
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 | $235,662 (+2%) Land $47,132 Building $188,530 | |
| 2025 | $2,598.00 | $231,041 Land $46,208 Building $184,833 |
| 2023 | $2,512.00 (+2.32%) | $222,070 Land $44,414 Building $177,656 |
| 2022 | $2,455.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 18373 Sumac 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.
Wildfire risk around 18373 Sumac Ave is low, with less than a 0.01% annual chance of wildfire.
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 | 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 340 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 |
| AT&T Fixed Wireless | 100 / 20 |
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