San Bernardino County property record for 9739 Walnut Ct, Rancho Cucamonga, CA 91730
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,379 sqft · built 2004 |
| Lot Size | 0.212 acres (9,250 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $335,000 (Apr 2004) |
| Tax Bill | $5,605 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1077-022-15-0000 |
| Primary APN | 1077-022-15-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,379 sqft Living Area |
| Gross Area | 2,865 sqft |
| 1st Floor Area | 2,379 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 9,250 sqft (0.212 acres) |
| Garage Type | Attached |
| Garage Area | 486 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 620 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 9739 WALNUT CT |
|---|---|
| City | RANCHO CUCAMONGA |
| State | CA |
| Zip | 91730-1446 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 16344 LOT 15 BOOK 295 PAGE 41 |
| Legal Tract | 16344 |
| Legal Block | 2 |
| Legal Lot Number | 15 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 2027 |
9739 Walnut Ct is owned and occupied by two individuals who acquired it in October 2005.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9739 WALNUT CT, RANCHO CUCAMONGA, CA 91730-1446 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Last Sale | Apr 2, 2004 · Amount on File |
| Deed Sale | Apr 2, 2004 · Amount on File |
| Deed Document Number | 2004228849 |
| Last Transfer Date | Oct 3, 2005 |
| Transfer Doc | 0000738626 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 9739 Walnut Ct was $5,605 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 |
| Elementary School District | Central Elementary School District (KG - 08) |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $505,921 (+2%) Land $130,521 Building $375,400 | |
| 2025 | $5,605.00 Homeowner's exemption | $496,001 Land $127,962 Building $368,039 |
| 2023 | $5,342.00 (+1.6%) Homeowner's exemption | $476,741 Land $122,993 Building $353,748 |
| 2022 | $5,258.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 9739 Walnut Ct in Zone X, an area of minimal flood risk.
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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 9739 Walnut Ct 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 893 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier, GeoLinks.
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