San Bernardino County property record for 320 Quartz Ln, Barstow, CA 92311
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,815 sqft · built 1981 |
| Lot Size | 0.161 acres (7,006 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $219,500 (Apr 2020) |
| Tax Bill | $2,664 (2025) |
| Deeds & Mortgages | Apr 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0428-012-18-0000 |
| Primary APN | 0428-012-18-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,815 sqft Living Area |
| Gross Area | 2,255 sqft |
| 1st Floor Area | 1,815 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 7,006 sqft (0.161 acres) |
| Lot Dimensions | 113 ft deep x 62 ft wide |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 260 sqft |
| Patio Area | 260 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 320 QUARTZ LN |
|---|---|
| City | BARSTOW |
| State | CA |
| Zip | 92311-4768 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 10820 LOT 17 |
| Legal Subdivision | TRACT 10820 |
| Legal Tract | 10820 |
| Legal Block | 1 |
| Legal Lot Number | 17 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | BARSTOW |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 12001 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 320 QUARTZ LN, BARSTOW, CA 92311-4768 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 17, 2020 · Amount on Record |
| Deed Sale | Apr 17, 2020 · Amount on Record |
| Prior Sale | Mar 18, 2015 · Amount on Record |
| Deed Document Number | 2020133527 |
| Prior Transfer Date | Aug 11, 2010 |
| Prior Transfer Doc | 0000336665 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Apr 17, 2020 |
| Property Address | 320 QUARTZ LN, BARSTOW, CA 92311-4768 |
| Document Number | 0000133527 |
| Map Reference | MB 157 PG 45&46 |
| Instrument Date | Feb 21, 2020 |
| Instrument | 2020-0133527 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2021 |
| Title Company | STEWART TITLE OF CA INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 320 QUARTZ LN, BARSTOW, CA 92311-4768 |
| Document Number | 0000133528 |
|---|---|
| Date | Apr 17, 2020 |
| Instrument | 2020-0133528 |
| Name | BROKER SOLUTIONS INC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2050 |
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Barstow City |
| County | San Bernardino County |
| Unified School District | Barstow Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $244,856 (+2%) Land $48,971 Building $195,885 | |
| 2025 | $2,664.00 (+4.18%) Homeowner's exemption | $240,055 (+4.04%) Land $48,011 Building $192,044 |
| 2023 | $2,557.00 (+0.43%) Homeowner's exemption | $230,733 Land $46,147 Building $184,586 |
| 2022 | $2,546.00 |
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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect 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 | GOLDEN STATE WATER CO - BARSTOW private · serves 32,445 people · EPA ID CA3610043 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2023 |
| Lead | 2 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 395 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| isp.net Fixed Wireless | 200 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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