Alameda County property record for 815 Optimo Ave, Fremont, CA 94539 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,258 sqft · built 1985 |
| Lot Size | 0.229 acres (10,012 sqft) |
| Owner | Individual Name on File |
| Last Sale | $2,890,000 (Aug 2024) |
| Tax Bill | $34,711 (2025) |
| Deeds & Mortgages | May 2019 Transfer May 2019 Transfer |
| Flood Zone | Zone X (moderate risk) |
| APN | 525-1654-27 |
| Primary APN | 525-1654-27 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,258 sqft Living Area |
| Year Built | Built 1985 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 10,012 sqft (0.229 acres) |
| Street Address | 815 OPTIMO AVE |
|---|---|
| City | FREMONT |
| State | CA |
| Zip | 94539-3769 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 4640 LOT 30 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 442100 |
Source: Alameda County records · APN 525-1654-27
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 815 OPTIMO AVE, FREMONT, CA 94539-3769 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 14, 2019 | Affidavit of Death, Transfer NOT AVAILABLE |
| May 14, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 29, 2024 · Amount on Record |
| Deed Sale | Aug 29, 2024 · Amount on Record |
| Prior Sale | May 14, 2019 |
| Deed Document Number | 2024105554 |
| Record Updated | Jun 08, 2026 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | May 14, 2019 |
| Property Address | 815 OPTIMO AVE, FREMONT, CA 94539-3769 |
| Document Number | 0000089428 |
| Instrument Date | May 14, 2019 |
| Instrument | 89428 |
| Transaction Type | Transfer |
| Record Updated | May 30, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 815 OPTIMO AVE FREMONT CA 945393769, FREMONT, CA 94539-3769 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | May 14, 2019 |
| Property Address | 815 OPTIMO AVE, FREMONT, CA 94539-3769 |
| Document Number | 0000089429 |
| Instrument Date | May 02, 2019 |
| Instrument | 89429 |
| Transaction Type | Transfer |
| Record Updated | May 30, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 815 OPTIMO AVE FREMONT CA 945393769, FREMONT, CA 94539-3769 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Fremont City |
| Unified School District | Fremont Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $34,711.00 (+399.01%) | $2,890,000 (+415.05%) Land $1,156,000 Building $1,734,000 |
| 2023 | $6,956.00 Homeowner's exemption | $561,111 Land $168,333 Building $392,778 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014421001, 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 |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 1 individual NFIP policies nearby |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 1 in force 1 of 1 on primary residences |
| 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.
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