Orange County property record for 138 Thompson Ave, Fullerton, CA 92833
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,230 sqft · built 1975 |
| Lot Size | 0.106 acres (4,632 sqft) |
| Owner | 2 Individuals on Record |
| Last Sale | $143,500 (Apr 1994) |
| Tax Bill | $2,985 (2025) |
| Deeds & Mortgages | Apr 2019 Line of Credit |
| Flood Zone | Zone X (moderate risk) |
| APN | 030-085-08 |
| Primary APN | 030-085-08 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,230 sqft Living Area |
| 1st Floor Area | 1,230 sqft |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 4,632 sqft (0.106 acres) |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Spa / Hot Tub (No Pool) |
| Heating System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 138 THOMPSON AVE |
|---|---|
| City | FULLERTON |
| State | CA |
| Zip | 92833-2831 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 887 BLK LOT 10 |
| Legal Tract | 887 |
| Legal Lot Number | 10 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 1802 |
Source: Orange County assessment roll, as of August 4, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals on Record |
|---|---|
| Mailing Address | 138 THOMPSON AVE, FULLERTON, CA 92833-2831 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 20, 1994 · Amount on Record |
| Deed Sale | Apr 20, 1994 · Amount on Record |
| Deed Document Number | 1994273994 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 138 THOMPSON AVE, FULLERTON, CA 92833-2831 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000111377 |
|---|---|
| Date | Apr 9, 2019 |
| Instrument | 2019000111377 |
| Name | SCHOOLSFIRST FCU |
|---|---|
| Type | Credit Union |
| Address | TUSTIN, CA 92780 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Orange County assessment roll, as of August 4, 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Fullerton City |
| Elementary School District | Fullerton Elementary School District (KG - 08) |
| Secondary School District | Fullerton Joint Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $248,766 (+2%) Land $130,288 Building $118,478 | |
| 2025 | $2,985.00 (+6.8%) Homeowner's exemption | $243,889 (+4.04%) Land $127,734 Building $116,155 |
| 2023 | $2,795.00 (+0.9%) Homeowner's exemption | $234,419 Land $122,773 Building $111,646 |
| 2022 | $2,770.00 |
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 X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
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 |
|---|
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 | CITY OF FULLERTON serves 140,054 people · EPA ID CA3010010 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2026 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | E. coli resolved · Dec 2017 |
|---|---|
| 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 450 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| GigabitNow Fiber | 1,000 / 1,000 |
| Ting Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Cosmo Network Solutions Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
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