San Bernardino County property record for 24316 Altdorf Dr, Crestline, CA 92325
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,927 sqft · built 1967 |
| Lot Size | 0.302 acres (13,160 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,608 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 0340-431-19-0000 |
| Primary APN | 0340-431-19-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,927 sqft Living Area |
| Gross Area | 4,283 sqft |
| 1st Floor Area | 2,927 sqft |
| Basement Area | 456 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Chalet/Alpine |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 13,160 sqft (0.302 acres) |
| Lot Dimensions | 94 ft deep x 140 ft wide |
| Terrain | Below Road/Slope |
| Garage Type | Attached |
| Garage Area | 900 sqft |
| Parking Spaces | 4 Parking Spaces |
| Pool Type | Spa / Hot Tub (No Pool) |
|---|---|
| Porch | Patio/Porch |
| Porch Area | 2,210 sqft |
| Deck Area | Deck Area |
| Patio Area | 1,390 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 24316 ALTDORF DR |
|---|---|
| City | CRESTLINE |
| State | CA |
| Zip | 92325-9639 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 6426 LOT 28 |
| Legal Tract | 6426 |
| Legal Block | 3 |
| Legal Lot Number | 28 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | LAKE ARROWHEAD |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 10803 |
24316 Altdorf Dr is owned and occupied by two individuals.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 2106, CRESTLINE, CA 92325-2106 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 24316 Altdorf Dr was $4,608 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 | Rim of the World Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $373,354 (+2%) Land $12,747 Building $360,607 | |
| 2025 | $4,608.00 Homeowner's exemption | $366,033 Land $12,497 Building $353,536 |
| 2023 | $4,384.00 (+2.12%) Homeowner's exemption | $351,820 Land $12,012 Building $339,808 |
| 2022 | $4,293.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 24316 Altdorf Dr in Zone D, where flood risk has not been studied, though there have been 1 flood claim nearby since 1993.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1993) |
| Most Recent Claim | Jan 1993 · Severe Winter Storm, Mud & Land Slides, & Flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 24316 Altdorf Dr is high, ranking above 74% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 74% of the US · above 50% of California |
|---|---|
| Wildfire Likelihood | 0.4% 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 | 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 327 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.
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