Los Angeles County property record for 57 Hidden Valley Rd, Monrovia, CA 91016
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,150 sqft · built 1998 |
| Lot Size | 0.325 acres (14,135 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,270,000 (Apr 2016) |
| Tax Bill | $20,082 (2025) |
| Deeds & Mortgages | Mar 2021 Transfer Mar 2021 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 8501-014-017 |
| Primary APN | 8501-014-017 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 3,150 sqft Living Area |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Construction Type | Wood |
| Lot Area | 14,135 sqft (0.325 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 57 HIDDEN VALLEY RD |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-1601 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | MORF* |
| Legal Description | TR=38720 LOT 47 |
| Legal Subdivision | 38720 |
| Legal Tract | 38720 |
| Legal Block | 3 |
| Legal Lot Number | 47 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 430301 |
Source: Los Angeles County records · APN 8501-014-017
Assessment roll updated May 21, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 57 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Mar 05, 2021 | Intrafamily Transfer, Transfer PACIFIC COAST TITLE COMPANY |
| Mar 05, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage UNI FIRST INVESTMENT INC |
| Jun 30, 2020 | Quit Claim Deed, Transfer PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO. |
| Jun 30, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage UNI FIRST INVESTMENT INC |
| Apr 02, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 07, 2016 · Amount on Record |
| Deed Sale | Apr 07, 2016 · Amount on Record |
| Prior Sale | Apr 28, 1998 · Amount on Record |
| Deed Document Number | 2016382967 |
| Last Transfer Date | Feb 26, 2021 |
| Transfer Doc | 0000365170 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Mar 05, 2021 |
| Property Address | 57 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601 |
| Document Number | 0000365170 |
| Map Reference | MB 1092 PG 6-14 |
| Instrument Date | Feb 26, 2021 |
| Instrument | 21-0365170 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | PACIFIC COAST TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Living Trust |
| Address | 57 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Mar 05, 2021 |
| Property Address | 57 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601 |
| Document Number | 0000365168 |
| Map Reference | MB 1092 PG 6-14 |
| Instrument Date | Feb 26, 2021 |
| Instrument | 21-0365168 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Title Company | PACIFIC COAST TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 57 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601 |
| Document Number | 0000365169 |
|---|---|
| Date | Mar 05, 2021 |
| Instrument | 21-0365169 |
| Name | UNI FIRST INVESTMENT INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 01, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jun 30, 2020 |
| Property Address | 57 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601 |
| Document Number | 0000715610 |
| Instrument Date | Jun 27, 2020 |
| Instrument | 715610 |
| Transaction Type | Transfer |
| Record Updated | Jul 08, 2020 |
| Title Company | PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO. |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 57 HIDDEN VALLEY RD MONROVIA CA 910161601, MONROVIA, CA 91016-1601 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jun 30, 2020 |
| Property Address | 57 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601 |
| Document Number | 0000715608 |
| Map Reference | MB 1092 PG 6-14 |
| Instrument Date | Jun 10, 2020 |
| Instrument | 20-0715608 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Title Company | PACIFIC COAST TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 57 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601 |
| Document Number | 0000715609 |
|---|---|
| Date | Jun 30, 2020 |
| Instrument | 20-0715609 |
| Name | UNI FIRST INVESTMENT INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Apr 02, 2019 |
| Property Address | 57 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601 |
| Document Number | 0000286273 |
| Instrument Date | Mar 25, 2019 |
| Instrument | 286273 |
| Transaction Type | Transfer |
| Record Updated | Apr 08, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 57 HIDDEN VALLEY RD MONROVIA CA 910161601, MONROVIA, CA 91016-1601 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Monrovia City |
| Unified School District | Monrovia Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $20,082.00 (+4.87%) Homeowner's exemption | $1,503,415 (+4.04%) Land $776,568 Building $726,847 |
| 2023 | $19,149.00 (+3.03%) Homeowner's exemption | $1,445,038 Land $746,414 Building $698,624 |
| 2022 | $18,585.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), as of September 30, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060374303013, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 3 (1982–2016) |
| Most Recent Claim | Jan 2016 · rainfall accumulation |
| Wildfire Risk | High above 79% of the US · above 57% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 50 |
| Giggle Fiber Cable | 1,000 / 40 |
| Verizon Fixed Wireless | 300 / 20 |
Based on FCC filings for 94 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System, water system CA1910090, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MONROVIA-CITY, WATER DEPT. serves 37,931 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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