San Bernardino County property record for 521 Delle Dr, Crestline, CA 92325
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,633 sqft · built 1979 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $2,513 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 0339-083-17-0000 |
| Primary APN | 0339-083-17-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,633 sqft Living Area |
| Gross Area | 2,101 sqft |
| 1st Floor Area | 939 sqft |
| 2nd Floor Area | 694 sqft |
| Basement Area | 468 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Chalet/Alpine |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Terrain | Above Road/Slope |
| View / Lot | Average |
| Porch | Patio/Porch |
|---|---|
| Porch Area | 891 sqft |
| Deck Area | Deck Area |
| Patio Area | 891 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 521 DELLE DR |
|---|---|
| City | CRESTLINE |
| State | CA |
| Zip | 92325 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CFRS14M |
| Legal Description | TRACT 2683 LOT 50 |
| Legal Subdivision | SWITZERLAND SUBDIVISION UNIT #5 |
| Legal Tract | 2683 |
| Legal Block | 3 |
| Legal Lot Number | 50 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | LAKE ARROWHEAD |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 10804 |
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 | PO BOX 4363, CRESTLINE, CA 92325-4363 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Unified School District | Rim of the World Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $194,134 (+2%) Land $23,098 Building $171,036 | |
| 2025 | $2,513.00 (+5.06%) Homeowner's exemption | $190,327 (+4.04%) Land $22,645 Building $167,682 |
| 2023 | $2,392.00 (+2.13%) Homeowner's exemption | $182,937 Land $21,766 Building $161,171 |
| 2022 | $2,342.00 |
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 D undetermined · not studied |
|---|---|
| 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 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.06% 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 | CRESTLINE VILLAGE CWD - DIVISION 10 serves 11,650 people · EPA ID CA3610015 |
|---|---|
| Water Source | Purchased surface water from CLAWA |
| Lead | Under 1 ppb (2024–2026) 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 460 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 4,000 / 4,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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