Los Angeles County property record for 606 Diamond St, Monrovia, CA 91016
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,799 sqft · built 1947 |
| Lot Size | 0.218 acres (9,491 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $570,000 (Oct 2016) |
| Tax Bill | $9,210 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8507-009-023 |
| Primary APN | 8507-009-023 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,799 sqft Living Area |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 9,491 sqft (0.218 acres) |
| Lot Dimensions | 95 ft deep x 105 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 606 DIAMOND ST |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-3919 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | MORPD* |
| Legal Description | PART OF SANTA ANITA TRACT LOT ON S LINE OF DIAMOND ST COM E THEREON 95.28 FT FRO M E LINE OF ALAMITAS AVE TH E ON SD S LI NE 100 FT TH S TO NE LINE OF A T AND S F RY R/W TH NW THEREON TO A PT S FROM BEG TH N TO BEG PART OF LOT BLK 10 |
| Legal Subdivision | SANTA ANITA TRACT |
| Legal Block | 10 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 430902 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 606 DIAMOND ST, MONROVIA, CA 91016-3919 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 4, 2016 · Amount on Record |
| Deed Sale | Oct 4, 2016 · Amount on Record |
| Prior Sale | May 27, 2015 · Amount on Record |
| Deed Document Number | 20161211082 |
| Prior Transfer Date | Aug 15, 2016 |
| Prior Transfer Doc | 0001211081 |
| Record Updated | Oct 29, 2026 |
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 | $674,757 (+2%) Land $532,705 Building $142,052 | |
| 2025 | $9,210.00 (+4.37%) | $661,527 (+4.04%) Land $522,260 Building $139,267 |
| 2023 | $8,824.00 (+2.95%) | $635,841 Land $501,981 Building $133,860 |
| 2022 | $8,571.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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 | 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 807 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Giggle Fiber Cable | 1,000 / 40 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · Fiber, DSL in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier, GeoLinks, Sonic Telecom.
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