Los Angeles County property record for 113 S Mountain Ave, Monrovia, CA 91016
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 645 sqft · built 1921 |
| Lot Size | 0.058 acres (2,504 sqft) |
| Owner | Company Name on File |
| Last Sale | $370,000 (Feb 2025) |
| Tax Bill | $2,594 (2025) |
| Deeds & Mortgages | Jul 2026 Construction Loan |
| Flood Zone | Zone X (minimal risk) |
| APN | 8517-027-001 |
| Primary APN | 8517-027-001 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 645 sqft Living Area |
| Year Built | Built 1921 |
|---|---|
| Effective Year Built | Effective 1921 |
| Architectural Style | Conventional |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 2,504 sqft (0.058 acres) |
| Lot Dimensions | 58 ft deep x 43 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 113 S MOUNTAIN AVE |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-3035 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | MORH* |
| Legal Description | OAK PARK TRACT S 43 FT OF LOT 1 BLK A |
| Legal Subdivision | OAK PARK TRACT |
| Legal Tract | S |
| Legal Block | A |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 431002 |
113 S Mountain Ave is owned by a company that bought it in February 2025.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 113 S MOUNTAIN AVE, MONROVIA, CA 91016-3035 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
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 | Feb 28, 2025 · Amount on File |
| Deed Sale | Feb 28, 2025 · Amount on File |
| Prior Sale | Apr 10, 1996 · Amount on File |
| Deed Document Number | 2025129192 |
| Prior Transfer Date | Sep 11, 2014 |
| Prior Transfer Doc | 0001141509 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jul 31, 2026 |
| Property Address | 113 S MOUNTAIN AVE, MONROVIA, CA 91016-3035 |
| Document Number | 0000566413 |
| Instrument Date | Jul 10, 2026 |
| Instrument | 2026566413 |
| Transaction Type | Transfer |
| Record Updated | Aug 6, 2026 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership |
| Document Number | 0000566414, |
|---|---|
| Date | Jul 31, 2026 |
| Instrument | 2026566414 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 12 Months |
| Due | Aug 1, 2027 |
| Rate | 6.47% |
|---|---|
| Max Rate | -1% |
The 2025 property tax bill for 113 S Mountain Ave was $2,594.
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 | $377,400 (+127.22%) Land $372,300 Building $5,100 | |
| 2025 | $2,594.00 | $166,093 Land $124,576 Building $41,517 |
| 2023 | $2,479.00 (+0.77%) | $159,645 Land $119,740 Building $39,905 |
| 2022 | $2,460.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 113 S Mountain Ave in Zone X, an area of minimal flood risk.
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 | 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.
Wildfire risk around 113 S Mountain Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 398 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Giggle Fiber Cable | 1,000 / 40 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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