Los Angeles County property record for 227 W Olive Ave, Monrovia, CA 91016
| Property Type | Quadplex |
|---|---|
| Details | 5 bd · 4 ba · 2,189 sqft · built 1924 |
| Lot Size | 0.176 acres (7,670 sqft) |
| Owner | Company Name on File |
| Last Sale | $441,004 (Jul 2012) |
| Tax Bill | $8,356 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8516-025-022 |
| Primary APN | 8516-025-022 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Units | 4 Units |
| Building Area | 2,189 sqft Living Area |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1924 |
| Architectural Style | Quadruplex |
| Lot Area | 7,670 sqft (0.176 acres) |
| Total Buildings | 2 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 227 W OLIVE AVE |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-3337 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | MOR3YY |
| Legal Description | MONROVIA EX OF ST LOT 18 BLK N |
| Legal Subdivision | MONROVIA |
| Legal Block | N |
| Legal Lot Number | 18 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 431100 |
227 W Olive Ave, a quadplex, is owned by a company that bought it in July 2012.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 115 LA PORTE ST, ARCADIA, CA 91006-2833 |
| 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 | Jul 12, 2012 · Amount on File |
| Deed Sale | Jul 12, 2012 · Amount on File |
| Prior Sale | Feb 4, 2005 · Amount on File |
| Deed Document Number | 20121032888 |
| Prior Transfer Date | Oct 23, 1998 |
| Prior Transfer Doc | 0000049466 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 227 W Olive Ave was $8,356.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Monrovia City |
| Unified School District | Monrovia Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $553,905 (+2%) Land $414,491 Building $139,414 | |
| 2025 | $8,356.00 | $543,045 Land $406,364 Building $136,681 |
| 2023 | $7,989.00 (+2.81%) | $521,960 Land $390,586 Building $131,374 |
| 2022 | $7,771.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 227 W Olive Ave 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.
Wildfire risk around 227 W Olive Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | MONROVIA-CITY, WATER DEPT. serves 37,931 people · EPA ID CA1910090 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| 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) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Giggle Fiber Cable · Fiber in parts of the area | 1,000 / 40 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures