Orange County property record for 15862 Diamond St, Westminster, CA 92683
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,136 sqft · built 1963 |
| Lot Size | 0.155 acres (6,767 sqft) |
| Owner | Individual Name on File |
| Last Sale | $520,000 (Jul 2004) |
| Tax Bill | $8,508 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 107-672-12 |
| Primary APN | 107-672-12 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,136 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1963 |
|---|---|
| Lot Area | 6,767 sqft (0.155 acres) |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 15862 DIAMOND ST |
|---|---|
| City | WESTMINSTER |
| State | CA |
| Zip | 92683-7257 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 4507 BLK LOT 128 |
| Legal Subdivision | 4507 |
| Legal Tract | 4507 |
| Legal Lot Number | 128 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | NORTH COAST |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 99703 |
Source: Orange County assessment roll, as of July 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 15862 DIAMOND ST, WESTMINSTER, CA 92683-7257 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 13, 2004 · Amount on Record |
| Deed Sale | Jul 13, 2004 · Amount on Record |
| Prior Sale | Jul 13, 2004 · Amount on Record |
| Deed Document Number | 0000629143 |
| Last Transfer Date | Jul 26, 2013 |
| Transfer Doc | 0000446874 |
| Record Updated | Jun 8, 2026 |
Source: Orange County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Westminster City |
| Secondary School District | Huntington Beach Union High School District (09 - 12) |
| Elementary School District | Ocean View Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $8,508.00 (+4.19%) Homeowner's exemption | $730,670 (+4.04%) Land $655,944 Building $74,726 |
| 2023 | $8,166.00 (+1.53%) Homeowner's exemption | $702,299 Land $630,474 Building $71,825 |
| 2022 | $8,043.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 29 policies |
| Nearby Flood Policies | 29 in force |
| Nearby Flood Claims | 25 (1978–2005) |
| Most Recent Claim | Jun 2005 · rainfall accumulation |
| Claims by Event |
|
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF WESTMINSTER serves 93,591 people · EPA ID CA3010064 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | May 2025 |
| Lead | 5 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 828 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Cosmo Network Solutions Fixed Wireless | 350 / 150 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: AT&T, California Internet.
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