Alameda County property record for 420 Tideway Dr, Alameda, CA 94501
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 2 ba · 1,835 sqft · built 1972 |
| Lot Size | 0.057 acres (2,496 sqft) |
| Owner | Company Name on Record |
| Last Sale | $374,000 (Apr 1999) |
| Tax Bill | $9,269 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-1313-12 |
| Primary APN | 74-1313-12 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,835 sqft Living Area |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 2,496 sqft (0.057 acres) |
| Street Address | 420 TIDEWAY DR |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94501-3613 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | LOT: 00011 BLK: 0003 TR: 3105 |
| Legal Subdivision | 3105 BALLENA BAY COMMUNITY |
| Legal Tract | 3105 |
| Legal Block | 3 |
| Legal Lot Number | 11 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 427700 |
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 420 TIDEWAY DR, ALAMEDA, CA 94501-3613 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 30, 1999 · Amount on Record |
| Deed Sale | Apr 30, 1999 · Amount on Record |
| Deed Document Number | 1999172358 |
| Last Transfer Date | Sep 5, 2013 |
| Transfer Doc | 0000320040 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 420 TIDEWAY DR, ALAMEDA, CA 94501-3613 |
| Transaction Type | Mortgage |
| Record Updated | Aug 22, 2022 |
| Title Company | BNT TITLE COMPANY OF CA |
| Name | Verified Name |
|---|---|
| Address | 420 TIDEWAY DR, ALAMEDA, CA 94501-3613 |
| Document Number | 0000037691 |
|---|---|
| Date | Jan 29, 2021 |
| Instrument | 2021037691 |
| Name | IMC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92612 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 121 Months |
| Due | Feb 1, 2031 |
Source: Alameda County assessment roll, as of August 5, 2026
| 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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $591,014 (+0.81%) Land $179,404 Building $418,610 | ||
| 2025 | $9,269.00 (+5.88%) Homeowner's exemption | $586,288 (+4.04%) Land $175,886 Building $410,402 | |
| 2023 | $8,754.00 Homeowner's exemption | $563,527 Land $169,058 Building $394,469 | $1,250,010 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 10 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 869 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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