Alameda County property record for 2305 Star Ave, Hayward, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,586 sqft · built 1947 |
| Lot Size | 0.118 acres (5,130 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $844,500 (Jul 2026) |
| Tax Bill | $2,017 (2025) |
| Deeds & Mortgages | Jul 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 415-90-1 |
| Primary APN | 415-90-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,586 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Custom Design |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 5,130 sqft (0.118 acres) |
| Heating System | Floor/Wall Furnace |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 2305 STAR AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-6347 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT: 00008 BLK: 0003 TR: 0857 |
| Legal Subdivision | TR 857 |
| Legal Tract | 0857 |
| Legal Block | 3 |
| Legal Lot Number | 8 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 431200 |
2305 Star Ave is owned and occupied by two individuals who bought it in July 2026.
Source: Alameda County records, as of September 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2305 STAR AVE, CASTRO VALLEY, CA 94546-6347 |
| 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 | Jul 28, 2026 · Amount on File |
| Deed Sale | Jul 28, 2026 · Amount on File |
| Deed Document Number | 202697037 |
| Prior Transfer Date | Dec 2, 1998 |
| Prior Transfer Doc | 0000441053 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 28, 2026 |
| Property Address | 2305 STAR AVE, CASTRO VALLEY, CA 94546-6347 |
| Document Number | 0000097037 |
| Instrument Date | Jul 21, 2026 |
| Instrument | 202697037 |
| Transaction Type | Transfer |
| Record Updated | Sep 9, 2026 |
| Title Company | REPUBLIC TITLE COMPANY, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $93,823.95 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 2305 STAR AVE, CASTRO VALLEY, CA 94546-6347 |
| Document Number | 0000097038, |
|---|---|
| Date | Jul 28, 2026 |
| Instrument | 202697038 |
| Name | CMG MORTGAGE INC |
|---|
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2056 |
| Max Rate | -1% |
|---|
| Document Number | 0000097039, |
|---|---|
| Date | Jul 28, 2026 |
| Instrument | 202697039 |
| Name | CMG MORTGAGE INC |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 22, 2056 |
| Max Rate | -1% |
|---|
The 2025 property tax bill for 2305 Star Ave was $2,017.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Hayward Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $88,560 (+2%) Land $33,973 Building $54,587 | ||
| 2025 | $2,017.00 | $86,824 Land $33,307 Building $53,517 | |
| 2023 | $1,903.00 | $83,453 Land $32,014 Building $51,439 | $914,760 |
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.
FEMA maps place 2305 Star Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1996.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 15 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 15 in force |
| Nearby Flood Claims | 1 (1996) |
| Most Recent Claim | Dec 1996 · rainfall accumulation |
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.
The area around 2305 Star Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 499 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Unwired.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures