San Bernardino County property record for 10185 25th St, Rancho Cucamonga, CA 91730
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,577 sqft · built 1998 |
| Lot Size | 0.169 acres (7,365 sqft) |
| Owner | Individual Name on File |
| Last Sale | $140,000 (Oct 2000) |
| Tax Bill | $2,360 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 0209-102-38-0000 |
| Primary APN | 0209-102-38-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,577 sqft Living Area |
| Gross Area | 2,028 sqft |
| 1st Floor Area | 1,577 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 7,365 sqft (0.169 acres) |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 451 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 180 sqft |
| Patio Area | 180 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10185 25TH ST |
|---|---|
| City | RANCHO CUCAMONGA |
| State | CA |
| Zip | 91730-4707 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NORTH CUCAMONGA LOT 3 BLK 60 AND ST VAC ADJ ON N LI EX THAT PTN DEEDED TO SAN BERNARDINO CO FLOOD CONTROL DISTRICT PER DOC 6/15/81 NO 129943 AND EX ST |
| Legal Subdivision | NORTH CUCAMONGA TOWNSITE |
| Legal Block | 60 |
| Legal Lot Number | 3 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 2107 |
10185 25th St is owned and occupied by an individual who acquired it in November 2009.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 10185 25TH ST, RANCHO CUCAMONGA, CA 91730-4707 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Oct 10, 2000 · Amount on File |
| Deed Sale | Oct 10, 2000 · Amount on File |
| Prior Sale | Mar 27, 1997 · Amount on File |
| Deed Document Number | 2000367835 |
| Last Transfer Date | Nov 10, 2009 |
| Transfer Doc | 0000523341 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 10185 25th St was $2,360 with a homeowner's exemption.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Rancho Cucamonga City |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Elementary School District | Cucamonga Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $215,182 (+2%) Land $75,313 Building $139,869 | |
| 2025 | $2,360.00 Homeowner's exemption | $210,962 Land $73,836 Building $137,126 |
| 2023 | $2,250.00 (+1.76%) Homeowner's exemption | $202,770 Land $70,969 Building $131,801 |
| 2022 | $2,211.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10185 25th St in Zone A, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 2 (1993–1998) |
| Most Recent Claim | Apr 1998 · Severe Winter Storms And 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.
The area around 10185 25th St has no burnable land within ember reach, so its wildfire risk is not rated.
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 402 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Inyo Networks, T-Mobile, Ultimate Internet Access, Verizon.
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