Los Angeles County property record for 121 S Brent Cir, Walnut, CA 91789
| Property Type | Warehouse, Storage |
|---|---|
| Details | 2,147 sqft · built 1990 |
| Lot Size | 0.091 acres (3,975 sqft) |
| Owner | Company Name on File |
| Tax Bill | $4,379 (2025) |
| Deeds & Mortgages | Apr 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 8719-019-010 |
| Primary APN | 8719-019-010 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 2,147 sqft Total Area |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Exterior Material | Precast Concrete Panel |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Roof Material | Built-Up Asphalt |
| Lot Area | 3,975 sqft (0.091 acres) |
| Cooling System | A/C Office Only |
|---|---|
| Heating System | Partial |
| Street Address | 121 S BRENT CIR |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-3050 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Local Zoning Code | IDM* |
| Legal Description | P M 255-99-100 THAT POR IN TRA 6050 OF LOT 7 |
| Legal Subdivision | 6050 |
| Legal Tract | 6050 |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1055 |
| Census Tract | 403327 |
121 S Brent Cir, an industrial property, is owned by a company that acquired it in October 2009.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4609 CHINO AVE, CHINO, CA 91710-5051 |
| Owner Type | Company |
| Vesting | Company |
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 | Jun 28, 2002 |
| Deed Sale | Jun 28, 2002 |
| Deed Document Number | 20021471105 |
| Last Transfer Date | Oct 15, 2009 |
| Transfer Doc | 0001598831 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Apr 10, 2017 |
| Property Address | 121 S BRENT CIR, WALNUT, CA 91789-3050 |
| Document Number | 0000391401 |
| Instrument Date | Mar 3, 2017 |
| Instrument | 391401 |
| Transaction Type | Transfer |
| Record Updated | Apr 19, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 4609 CHINO AVE CHINO CA 917105051, CHINO, CA 91710-5051 |
The 2025 property tax bill for 121 S Brent Cir was $4,379, up 10.7% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Industry City |
| Unified School District | Pomona Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $284,767 (+2%) Land $96,423 Building $188,344 | |
| 2025 | $4,379.00 (+10.66%) | $279,184 Land $94,533 Building $184,651 |
| 2024 | $3,957.00 (+1.98%) | |
| 2023 | $3,880.00 (+1.57%) | $268,345 Land $90,863 Building $177,482 |
| 2022 | $3,820.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 121 S Brent Cir in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 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.
The area around 121 S Brent Cir 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 | WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| 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 335 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier, GeoLinks, Verizon.
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