Orange County property record for 1643 W Roberta Ave, Fullerton, CA 92833
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,552 sqft · built 1954 |
| Lot Size | 0.175 acres (7,600 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $555,000 (Jun 2007) |
| Tax Bill | $8,425 (2025) |
| Deeds & Mortgages | May 2022 Mortgage |
| Flood Zone | Zone AO (high risk) |
| APN | 072-311-16 |
| Primary APN | 072-311-16 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,552 sqft Living Area |
| 1st Floor Area | 1,552 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Lot Area | 7,600 sqft (0.175 acres) |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | HVAC |
|---|---|
| Water Source | Commercial |
| Street Address | 1643 W ROBERTA AVE |
|---|---|
| City | FULLERTON |
| State | CA |
| Zip | 92833-4517 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 2130 BLK LOT 57 |
| Legal Subdivision | TRACT NO. 2130 |
| Legal Tract | 2130 |
| Legal Lot Number | 57 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 1903 |
1643 W Roberta Ave is owned and occupied by two individuals who bought it in June 2007.
Source: Orange County records, as of August 4, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1643 W ROBERTA AVE, FULLERTON, CA 92833-4517 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 5, 2007 · Amount on File |
| Deed Sale | Jun 5, 2007 · Amount on File |
| Prior Sale | Mar 15, 2004 · Amount on File |
| Deed Document Number | 2007360099 |
| Prior Transfer Date | Jun 30, 2006 |
| Prior Transfer Doc | 0000574744 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 1643 W ROBERTA AVE, FULLERTON, CA 92833-4517 |
| Transaction Type | Mortgage |
| Record Updated | Jun 8, 2026 |
| Title Company | FIRST AMERICAN TITLE COMPANY SUBDIV, FIRST AMER TTL CO RES DIV |
| Name | Verified Name |
|---|---|
| Address | 1643 W ROBERTA AVE, FULLERTON, CA 92833-4517 |
| Document Number | 0000195227 |
|---|---|
| Date | May 26, 2022 |
| Instrument | 2022000195227 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2052 |
The 2025 property tax bill for 1643 W Roberta Ave was $8,425 with a homeowner's exemption.
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 | $758,446 (+2%) Land $644,463 Building $113,983 | |
| 2025 | $8,425.00 Homeowner's exemption | $743,575 Land $631,826 Building $111,749 |
| 2023 | $7,897.00 (+2.36%) Homeowner's exemption | $714,702 Land $607,292 Building $107,410 |
| 2022 | $7,715.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1643 W Roberta Ave in Zone AO, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AO high risk · sheet flow 1–3 ft |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 24 policies |
| Nearby Flood Policies | 24 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.
Wildfire risk around 1643 W Roberta Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 773 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 | 1,000 / 1,000 |
| GigabitNow Fiber | 1,000 / 1,000 |
| Ting Fiber | 1,000 / 1,000 |
| Cosmo Network Solutions Fixed Wireless | 350 / 150 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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