Los Angeles County property record for 226 N Mountain Ave, Monrovia, CA 91016
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3 ba · 1,981 sqft · built 1958 |
| Lot Size | 0.252 acres (10,962 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,160 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8518-036-002 |
| Primary APN | 8518-036-002 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,981 sqft Living Area |
| Gross Area | 2,346 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 10,962 sqft (0.252 acres) |
| Total Buildings | 2 Buildings |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Floor/Wall Furnace |
| Street Address | 226 N MOUNTAIN AVE |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-2437 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | MORM* |
| Legal Description | LOT COM AT SW COR OF LOT 8 TR # 4154 TH NW ON NE LINE OF MOUNTAIN AVE 78.68 FT T H E TO NE LINE OF LOT 7 TR # 7901 TH SE THEREON 28.31 FT TH S 18 06 E 52.06 FT TH W 150 FT TO BEG LOT 8 TRACT # 4154 AND PART OF LOT 7 TRACT # 7901 |
| Legal Subdivision | 4154 |
| Legal Tract | 4154,7901 |
| Legal Block | 4 |
| Legal Lot Number | 8 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 4 |
| Census Block | 4012 |
| Census Tract | 430301 |
226 N Mountain Ave, a duplex, is owned by two individuals who acquired it in August 2003.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 442 CRESTVIEW PL, MONROVIA, CA 91016-2330 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 Transfer Date | Aug 14, 2003 |
| Transfer Doc | 0002495807 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 226 N Mountain Ave was $6,160, up 2.4% from the year before.
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 | $424,366 (+2%) Land $297,064 Building $127,302 | |
| 2025 | $6,160.00 (+2.41%) | $416,046 Land $291,240 Building $124,806 |
| 2024 | $6,015.00 (+2.26%) | |
| 2023 | $5,882.00 (+2.87%) | $399,892 Land $279,932 Building $119,960 |
| 2022 | $5,718.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 226 N Mountain Ave in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective September 30, 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 | 5 in force |
| Nearby Flood Claims | 6 (1978–1998) |
| Most Recent Claim | Feb 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.
Wildfire risk around 226 N Mountain Ave is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect 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 | 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 774 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 | 1,000 / 40 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: GeoLinks, T-Mobile.
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