Orange County property record for 1133 Williamson Ave, Fullerton, CA 92833
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,239 sqft · built 1949 |
| Lot Size | 0.182 acres (7,950 sqft) |
| Owner | Owner Name on Record |
| Tax Bill | $5,294 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 031-142-14 |
| Primary APN | 031-142-14 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,239 sqft Living Area |
| Year Built | Built 1949 |
|---|---|
| Lot Area | 7,950 sqft (0.182 acres) |
| Garage Area | 551 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1133 WILLIAMSON AVE |
|---|---|
| City | FULLERTON |
| State | CA |
| Zip | 92833-2747 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 1270 BLK LOT 9 |
| Legal Subdivision | 1270 |
| Legal Tract | 1270 |
| Legal Lot Number | 9 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Block Group | 4 |
| Census Block | 4015 |
| Census Tract | 11000 |
Source: Orange County records, as of November 17, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on Record |
|---|---|
| Mailing Address | 1133 WILLIAMSON AVE, FULLERTON, CA 92833-2747 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 5, 2005 |
| Deed Sale | Jul 5, 2005 |
| Prior Sale | Jul 5, 2005 |
| Deed Document Number | 0000514739 |
| Last Transfer Date | Oct 17, 2006 |
| Transfer Doc | 0000700827 |
| Record Updated | Jun 8, 2026 |
Source: Orange County assessment roll, as of July 1, 2025
| 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 |
|---|---|---|
| 2025 | $5,294.00 (+6.67%) | $448,972 (+4.04%) Land $388,032 Building $60,940 |
| 2023 | $4,963.00 (+0.69%) | $431,539 Land $372,964 Building $58,575 |
| 2022 | $4,929.00 |
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 |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 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 686 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · 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 |
| Cosmo Network Solutions Fixed Wireless | 350 / 150 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Ting.
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