San Bernardino County property record for 6443 Split Rock Ave, Twentynine Palms, CA 92277
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 2 bd · 1 ba · 17,511 sqft · built 1960 |
| Lot Size | 0.185 acres (8,050 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $212 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 0618-221-03-0000 |
| Primary APN | 0618-221-03-0000 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Units | 20 Units |
| Building Area | 17,511 sqft Total Area |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Construction Type | Wood |
| Lot Area | 8,050 sqft (0.185 acres) |
| Sewer | Connected |
|---|---|
| Water Source | Commercial |
| Street Address | 6443 SPLIT ROCK AVE |
|---|---|
| City | TWENTYNINE PALMS |
| State | CA |
| Zip | 92277-2597 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | TRACT 3873 LOT 6 |
| Legal Tract | 3873 |
| Legal Block | 1 |
| Legal Lot Number | 6 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | TWENTYNINE PALMS-YUCCA VALLEY |
| Census Block Group | 1 |
| Census Block | 1029 |
| Census Tract | 10433 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 420 N LEMON ST, ONTARIO, CA 91764-3732 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name 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 |
| Municipality | Twentynine Palms City |
| Unified School District | Morongo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $30,600 (-95.95%) Land $30,600 | |
| 2025 | $212.00 (+4.95%) Additional exemption filed | $755,894 (+4.04%) Land $12,811 Building $743,083 |
| 2023 | $202.00 (+2.54%) Additional exemption filed | $726,542 Land $12,314 Building $714,228 |
| 2022 | $197.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 3 (2024–2025) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Aug 2025 · rainfall accumulation |
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.
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 | 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 | TWENTYNINE PALMS WATER DISTRICT serves 18,795 people · EPA ID CA3610049 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| 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 140 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Mojavewifi.com Fixed Wireless | 500 / 500 |
May also be available: Verizon.
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