Alameda County property record for 27845 Dolphin Ln, Hayward, CA 94545
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,000 sqft · built 1955 |
| Lot Size | 0.121 acres (5,280 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $600,000 (Dec 2017) |
| Tax Bill | $8,301 (2025) |
| Deeds & Mortgages | Dec 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 455-80-23 |
| Primary APN | 455-80-23 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,000 sqft Living Area |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 5,280 sqft (0.121 acres) |
| Parking Spaces | 1 Parking Space |
| Street Address | 27845 DOLPHIN LN |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94545-4731 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00006 BLK: 0011 TR: 1473 |
| Legal Tract | 1473 |
| Legal Block | 11 |
| Legal Lot Number | 6 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 438300 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 27845 DOLPHIN LN, HAYWARD, CA 94545-4731 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 15, 2017 · Amount on Record |
| Deed Sale | Dec 15, 2017 · Amount on Record |
| Prior Sale | Aug 18, 2015 · Amount on Record |
| Deed Document Number | 2017276389 |
| Prior Transfer Date | Oct 12, 2005 |
| Prior Transfer Doc | 0000458421 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 15, 2017 |
| Property Address | 27845 DOLPHIN LN, HAYWARD, CA 94545-4731 |
| Document Number | 0000276389 |
| Map Reference | MB 35 PG 63 |
| Instrument Date | Dec 13, 2017 |
| Instrument | 2017276389 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | FIDELITY NATIONAL TITLE COMP |
| 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 | Joint Tenants |
| Address | 27845 DOLPHIN LN, HAYWARD, CA 94545-4731 |
| Document Number | 0000276390 |
|---|---|
| Date | Dec 15, 2017 |
| Instrument | 2017276390 |
| Name | UNITED AMERICAN MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2048 |
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 | $689,335 (+0.97%) Land $208,900 Building $487,435 | ||
| 2025 | $8,301.00 (+2.53%) Homeowner's exemption | $682,685 (+4.04%) Land $204,805 Building $477,880 | |
| 2023 | $8,096.00 Homeowner's exemption | $656,177 Land $196,853 Building $459,324 | $713,430 |
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
| 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.
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 893 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Verizon.
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