Alameda County property record for 490 Diller St, Alameda, CA 94501
| Property Type | Condominium |
|---|---|
| Details | 3 bd · 4 ba · 1,784 sqft · built 2016 |
| Lot Size | 0.093 acres (4,055 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,000,000 (Aug 2017) |
| Tax Bill | $20,191 (2025) |
| Deeds & Mortgages | Aug 2017 Sale & Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 74-1372-72 |
| Primary APN | 74-1372-72 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 3 Stories |
| Building Area | 1,784 sqft Living Area |
| Year Built | Built 2016 |
|---|---|
| Construction Type | Wood |
| Lot Area | 4,055 sqft (0.093 acres) |
| Street Address | 490 DILLER ST |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94501-7864 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 428700 |
Source: Alameda County records, as of October 20, 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 Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 490 DILLER ST, ALAMEDA, CA 94501-7864 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 25, 2017 · Amount on Record |
| Deed Sale | Aug 25, 2017 · Amount on Record |
| Deed Document Number | 2017187357 |
| Record Updated | Jun 8, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 25, 2017 |
| Property Address | 490 DILLER ST, ALAMEDA, CA 94501-7864 |
| Document Number | 0000187357 |
| Map Reference | MAP329 PG21-28 |
| Instrument Date | May 15, 2017 |
| Instrument | 2017187357 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Aug 22, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 490 DILLER ST, ALAMEDA, CA 94501-7864 |
| Investor | Possibly a Property Investor |
| Document Number | 0000187358 |
|---|---|
| Date | Aug 25, 2017 |
| Instrument | 2017187358 |
| Name | CATHAY BANK |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.87% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Sep 1, 2022 |
| Change Frequency | Annually |
| Min Rate At Change | 4% |
| Max Rate At Change | 10.8% |
| Index | 1-Year CMT |
| Max Rate | 10.8% |
Source: Alameda County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Alameda City |
| Unified School District | Alameda City Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $20,191.00 (+6.04%) Homeowner's exemption | $1,137,810 (+4.04%) Land $341,343 Building $796,467 |
| 2023 | $19,041.00 Homeowner's exemption | $1,093,630 Land $328,089 Building $765,541 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 10.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 39 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 39 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 163 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Google Fiber, Sail Internet.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures