Alameda County property record for 17325 Mayflower Dr, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,772 sqft · built 1958 |
| Lot Size | 0.182 acres (7,930 sqft) |
| Owner | Trust Name on File |
| Last Sale | $315,000 (Aug 1999) |
| Tax Bill | $6,668 (2025) |
| Deeds & Mortgages | Nov 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84D-1102-28 |
| Primary APN | 84D-1102-28 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,772 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | L-Shape |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 7,930 sqft (0.182 acres) |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 17325 MAYFLOWER DR |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-1132 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00007 BLK: 0003 TR: 1763 |
| Legal Tract | 1763 |
| Legal Block | 3 |
| Legal Lot Number | 7 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 430400 |
17325 Mayflower Dr is owner-occupied and held in a trust since November 2015.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 17325 MAYFLOWER DR, CASTRO VALLEY, CA 94546-1132 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Name on Deed |
|---|---|
| Last Sale | Aug 24, 1999 · Amount on File |
| Deed Sale | Aug 24, 1999 · Amount on File |
| Prior Sale | Apr 25, 1997 · Amount on File |
| Deed Document Number | 1999323488 |
| Last Transfer Date | Nov 10, 2015 |
| Transfer Doc | 0000261787 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 17325 MAYFLOWER DR, CASTRO VALLEY, CA 94546-1132 |
| Document Number | 0000270377 |
| Instrument Date | Nov 29, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 3, 2018 |
| Title Company | TSI TITLE COMPANY/CA INC |
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 17325 MAYFLOWER DR CASTRO VALLEY CA 945461132, CASTRO VALLEY, CA 94546-1132 |
| Document Number | 0000270377 |
|---|---|
| Date | Dec 8, 2017 |
| Instrument | 270377 |
| Name | JP MORGAN CHASE BK |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240-2050 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Dec 7, 2032 |
The 2025 property tax bill for 17325 Mayflower Dr was $6,668 with a homeowner's exemption.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $501,409 (+0.6%) Land $148,140 Building $360,269 | ||
| 2025 | $6,668.00 Homeowner's exemption | $498,442 Land $145,236 Building $353,206 | |
| 2023 | $6,399.00 Homeowner's exemption | $479,090 Land $139,597 Building $339,493 | $1,149,120 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 17325 Mayflower Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 17325 Mayflower Dr is moderate, ranking above 57% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 57% of the US · lower than 66% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 312 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, Unwired.
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