San Bernardino County property record for 9800 Base Line Rd, Rancho Cucamonga, CA 91701
| Property Type | Mobile Home |
|---|---|
| Details | 3 bd · 2.75 ba · 396,396 sqft · built 1975 |
| Lot Size | 9.1 acres (396,396 sqft) |
| Owner | Company Name on Record |
| Last Sale | $16,000,000 (Jul 2016) |
| Tax Bill | $102,750 (2025) |
| Deeds & Mortgages | Apr 2026 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1076-201-03-0000 |
| Primary APN | 1076-201-03-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Units | 74 Units |
| Building Area | 396,396 sqft Gross Area |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Mobile Home |
| Construction Type | Concrete |
| Lot Area | 396,396 sqft |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 9800 BASE LINE RD |
|---|---|
| City | RANCHO CUCAMONGA |
| State | CA |
| Zip | 91701-5928 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | CUC HD ASSN E 1/2 LOT 12 BLK 8 EX ST |
| Legal Subdivision | CUCAMONGA HOMESTEAD ASSN |
| Legal Block | 8 |
| Legal Lot Number | 12 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 2023 |
Source: San Bernardino County records, as of August 26, 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 | 150 N WACKER DR, 2800, CHICAGO, IL 60606-1610 |
| Owner Type | Company |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 11, 2016 · Amount on Record |
| Deed Sale | Jul 11, 2016 · Amount on Record |
| Deed Document Number | 2016272468 |
| Prior Transfer Date | Jun 1, 2016 |
| Prior Transfer Doc | 0000272468 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Apr 30, 2026 |
| Property Address | 9800 BASE LINE RD, RANCHO CUCAMONGA, CA 91701-5928 |
| Document Number | 0000110285 |
| Instrument Date | Apr 30, 2026 |
| Instrument | 2026110285 |
| Transaction Type | Mortgage |
| Record Updated | Jul 28, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership, 266 |
| Document Number | 0000110285, |
|---|---|
| Date | Apr 30, 2026 |
| Instrument | 2026110285 |
| Name | NORTHWESTERN MUTUAL LIFE INSURANCE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 85 Months |
| Due | May 5, 2033 |
| Rate | 6.46% |
|---|---|
| Max Rate | -1% |
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Rancho Cucamonga City |
| Elementary School District | Alta Loma Elementary School District (KG - 08) |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $9,470,382 (+2%) Land $8,286,584 Building $1,183,798 | |
| 2025 | $102,750.00 (+4.96%) | $9,284,688 (+4.04%) Land $8,124,102 Building $1,160,586 |
| 2023 | $97,896.00 (+0.25%) | $8,924,152 Land $7,808,633 Building $1,115,519 |
| 2022 | $97,651.00 |
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 | Not rated no burnable land 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 | CUCAMONGA VALLEY WATER DISTRICT serves 213,375 people · EPA ID CA3610018 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 ppb (2022–2024) 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 706 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
May also be available: AT&T, Frontier, GeoLinks, T-Mobile, Verizon.
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