San Bernardino County property record for 9577 Brook Dr, Rancho Cucamonga, CA 91730
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,700 sqft · built 2001 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $273,000 (Dec 2001) |
| Tax Bill | $6,001 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0210-481-69-0000 |
| Primary APN | 0210-481-69-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,700 sqft Living Area |
| Gross Area | 3,376 sqft |
| 1st Floor Area | 1,298 sqft |
| 2nd Floor Area | 1,402 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 6,000 sqft (0.138 acres) |
| Lot Dimensions | 100 ft deep x 60 ft wide |
| View / Lot | Waterfront |
| Garage Type | Attached |
| Garage Area | 676 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 59 sqft |
| Patio Area | 59 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 9577 BROOK DR |
|---|---|
| City | RANCHO CUCAMONGA |
| State | CA |
| Zip | 91730-7921 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 15727-7 LOT 11 BOOK 275 PAGE 55 |
| Legal Subdivision | TRACT 157277 |
| Legal Tract | 15727-7 |
| Legal Block | 1 |
| Legal Lot Number | 11 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 1311 |
9577 Brook Dr is owned by a company that acquired it in July 2024.
Source: San Bernardino County records, as of October 16, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 9577 BROOK DR, RANCHO CUCAMONGA, CA 91730-7921 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 | Dec 21, 2001 · Amount on File |
| Deed Sale | Dec 21, 2001 · Amount on File |
| Deed Document Number | 2001587019 |
| Last Transfer Date | Jul 22, 2024 |
| Transfer Doc | 0000188242 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 9577 Brook Dr was $6,001.
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 | $435,329 (+2%) Land $138,513 Building $296,816 | |
| 2025 | $6,001.00 | $426,793 Land $135,797 Building $290,996 |
| 2023 | $5,637.00 (+1.99%) Homeowner's exemption | $410,220 Land $130,524 Building $279,696 |
| 2022 | $5,527.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 9577 Brook Dr in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1982.
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 Claims | 4 (1982–2004) |
| Most Recent Claim | Feb 2004 · other causes |
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 9577 Brook Dr 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 651 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier, GeoLinks, Verizon.
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