Orange County property record for 320 Koch Ave, Placentia, CA 92870
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 2,984 sqft · built 1973 |
| Lot Size | 0.189 acres (8,219 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $270,000 (Nov 1997) |
| Tax Bill | $5,438 (2025) |
| Deeds & Mortgages | Apr 2023 Line of Credit Feb 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 336-161-47 |
| Primary APN | 336-161-47 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,984 sqft Living Area |
| Gross Area | 3,615 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Lot Area | 8,219 sqft (0.189 acres) |
| Garage Area | 631 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 320 KOCH AVE |
|---|---|
| City | PLACENTIA |
| State | CA |
| Zip | 92870-1928 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 7866 BLK LOT 40 |
| Legal Subdivision | TRACT NO 7866 |
| Legal Tract | 7866 |
| Legal Lot Number | 40 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 11709 |
Source: Orange County records · APN 336-161-47
Assessment roll updated August 4, 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 | 320 KOCH AVE, PLACENTIA, CA 92870-1928 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 03, 2023 | Deed of Trust, Mortgage · Line of Credit AIM CU |
| Feb 16, 2021 | Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC |
| Feb 13, 2020 | Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 20, 1997 · Amount on Record |
| Deed Sale | Nov 20, 1997 · Amount on Record |
| Deed Document Number | 1997593134 |
| Last Transfer Date | Nov 05, 2014 |
| Transfer Doc | 0000514933 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 320 KOCH AVE, PLACENTIA, CA 92870-1928 |
| Transaction Type | Mortgage |
| Record Updated | Apr 14, 2023 |
| Title Company | TICOR TITLE INSURANCE COMPANY, TICOR TITLE |
| Name | Verified Name |
|---|---|
| Address | 320 KOCH AVE, PLACENTIA, CA 92870-1928 |
| Document Number | 0000074828 |
|---|---|
| Date | Apr 03, 2023 |
| Instrument | 2023000074828 |
| Name | AIM CU |
|---|---|
| Type | Credit Union |
| Address | CHICAGO, IL 60666 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 02, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 320 KOCH AVE, PLACENTIA, CA 92870-1928 |
| Transaction Type | Mortgage |
| Record Updated | Feb 25, 2021 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Name | Verified Name |
|---|---|
| Address | 320 KOCH AVE, PLACENTIA, CA 92870-1928 |
| Document Number | 0000106054 |
|---|---|
| Date | Feb 16, 2021 |
| Instrument | 2021000106054 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 320 KOCH AVE, PLACENTIA, CA 92870-1928 |
| Document Number | 0000078545 |
| Instrument Date | Feb 13, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Mar 06, 2020 |
| Title Company | STEWART TITLE, STEWART TITLE/CA |
| Name | Verified Name |
|---|---|
| Address | 320 KOCH AVE PLACENTIA CA 928701928, PLACENTIA, CA 92870-1928 |
| Document Number | 0000078545 |
|---|---|
| Date | Feb 24, 2020 |
| Instrument | 78545 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Funding / Finance Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 23, 2050 |
Source: Orange County records · Assessment roll updated August 4, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Placentia City |
| Unified School District | Placentia-Yorba Linda 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 |
|---|---|---|
| 2026 | $439,735 (+2%) Land $194,738 Building $244,997 | |
| 2025 | $5,438.00 (+5.33%) Homeowner's exemption | $431,113 (+4.04%) Land $190,919 Building $240,194 |
| 2023 | $5,163.00 (+1.81%) Homeowner's exemption | $414,373 Land $183,505 Building $230,868 |
| 2022 | $5,071.00 |
Source: FEMA National Flood Hazard Layer as of September 27, 2026 · FEMA NFIP claims and policies as of September 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 |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1998 · rainfall accumulation |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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) |
|---|---|
| IsoFusion Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 50 |
| Cosmo Network Solutions Fixed Wireless | 350 / 150 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: California Internet.
Based on FCC filings for 698 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 | GOLDEN STATE WC - PLACENTIA/YORBA LINDA private · serves 50,804 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2022 |
| Lead | 3 ppb (2023–2025) 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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