Orange County property record for 1129 Williamson Ave, Fullerton, CA 92833 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 806 sqft · built 1949 |
| Lot Size | 0.182 acres (7,950 sqft) |
| Owner | Owner Name on File |
| Last Sale | $385,000 (Nov 2004) |
| Tax Bill | $6,172 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 031-142-15 |
| Primary APN | 031-142-15 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 806 sqft Living Area |
| Year Built | Built 1949 |
|---|---|
| Lot Area | 7,950 sqft (0.182 acres) |
| Garage Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 1129 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 8 |
| Legal Subdivision | 1270 |
| Legal Tract | 1270 |
| Legal Lot Number | 8 |
| 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 · APN 031-142-15
Assessment roll updated July 1, 2025 · Last verified November 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 File |
|---|---|
| Mailing Address | 1129 WILLIAMSON AVE, FULLERTON, CA 92833-2747 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 01, 2004 · Amount on Record |
| Deed Sale | Nov 01, 2004 · Amount on Record |
| Prior Sale | Sep 19, 2002 · Amount on Record |
| Deed Document Number | 2004000983924 |
| Record Updated | Jun 08, 2026 |
Source: Orange County records · Assessment roll updated July 1, 2025 · Last verified November 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $6,172.00 (+6.71%) Homeowner's exemption | $536,647 (+4.04%) Land $489,784 Building $46,863 |
| 2023 | $5,784.00 (+0.7%) Homeowner's exemption | $515,809 Land $470,764 Building $45,045 |
| 2022 | $5,744.00 |
Source: FEMA National Flood Hazard Layer, Orange County (06059C), updated September 27, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060590110004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond 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, availability as of December 31, 2025 · Published October 2026 · based on 652 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Cosmo Network Solutions | Fixed Wireless (unlicensed) | 350 / 150 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T, IsoFusion, Ting Fiber, California Internet, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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