Alameda County property record for 27784 Gainesville Ave, Hayward, CA 94545
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,119 sqft · built 1955 |
| Lot Size | 0.122 acres (5,300 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $370,000 (Jul 2008) |
| Tax Bill | $5,883 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 455-72-53 |
| Primary APN | 455-72-53 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,119 sqft Living Area |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 5,300 sqft (0.122 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 27784 GAINESVILLE AVE |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94545-4647 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00009 BLK: 000N TR: 1555 |
| Legal Tract | 1555 |
| Legal Block | N |
| Legal Lot Number | 9 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 438300 |
27784 Gainesville Ave is owned and occupied by two individuals who bought it in July 2008.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 27784 GAINESVILLE AVE, HAYWARD, CA 94545-4647 |
| 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 25, 2008 · Amount on File |
| Deed Sale | Jul 25, 2008 · Amount on File |
| Prior Sale | Mar 14, 2008 · Amount on File |
| Deed Document Number | 2008226207 |
| Prior Transfer Date | Dec 6, 2005 |
| Prior Transfer Doc | 0000528844 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 27784 GAINESVILLE AVE, HAYWARD, CA 94545-4647 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 27784 GAINESVILLE AVE, HAYWARD, CA 94545-4647 |
| Document Number | 0000312553 |
|---|---|
| Date | Nov 16, 2020 |
| Instrument | 2020312553 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2050 |
The 2025 property tax bill for 27784 Gainesville Ave was $5,883 with a homeowner's exemption.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Hayward City |
| Unified School District | Hayward Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $478,964 (+0.53%) Land $145,789 Building $340,175 | ||
| 2025 | $5,883.00 Homeowner's exemption | $476,437 Land $142,931 Building $333,506 | |
| 2023 | $5,738.00 Homeowner's exemption | $457,941 Land $137,382 Building $320,559 | $725,850 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 27784 Gainesville Ave 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 27784 Gainesville Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | CITY OF HAYWARD serves 162,954 people · EPA ID CA0110006 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2025 |
| Lead | Under 1 ppb (2023–2025) 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.
Source: FCC Broadband Data Collection, based on 624 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 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Tekify Fiber & Wireless Fixed Wireless | 570 / 120 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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