Los Angeles County property record for 1716 Diamond Ave, South Pasadena, CA 91030
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,816 sqft · built 1924 |
| Lot Size | 0.156 acres (6,787 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $283,000 (Jun 1997) |
| Tax Bill | $6,654 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5319-022-010 |
| Primary APN | 5319-022-010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,816 sqft Living Area |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1941 |
| Architectural Style | Conventional |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,787 sqft (0.156 acres) |
| Lot Dimensions | 135 ft deep x 50 ft wide |
| Garage Type | Attached |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1716 DIAMOND AVE |
|---|---|
| City | SOUTH PASADENA |
| State | CA |
| Zip | 91030-4403 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SPR110000* |
| Legal Description | ADD # 1 TO ONEONTA PARK LOT ON E LINE OF DIAMOND AVE COM S 50 FT FROM N LINE OF LOT 5 BLK F TH S ON E LINE 50 FT TH E ON N LINE OF SPRUCE ST 135.18 FT TH N PARALLEL WITH E LINE OF SD LOT 50 FT TH W TO BEG PART OF LOT 5 BLK F |
| Legal Subdivision | ADDITION #1 TO ONEONTA PARK |
| Legal Block | F |
| Legal Lot Number | 5 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 480704 |
Source: Los Angeles County records · APN 5319-022-010
Assessment roll updated May 21, 2026 · Last verified June 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 | 1716 DIAMOND AVE, SOUTH PASADENA, CA 91030-4403 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 23, 1997 · Amount on Record |
| Deed Sale | Jun 23, 1997 · Amount on Record |
| Deed Document Number | 1997930549 |
| Last Transfer Date | Mar 17, 2016 |
| Transfer Doc | 0000521091 |
| Record Updated | Sep 20, 2026 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | South Pasadena City |
| Unified School District | South Pasadena 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 | $6,654.00 (-0.18%) Homeowner's exemption | $517,971 (+4.04%) Land $302,764 Building $215,207 |
| 2023 | $6,666.00 (+2.38%) Homeowner's exemption | $497,859 Land $291,008 Building $206,851 |
| 2022 | $6,511.00 |
Source: FEMA National Flood Hazard Layer as of September 30, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; 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) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: California Internet.
Based on FCC filings for 520 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF SOUTH PASADENA serves 25,329 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2025 |
| 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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