Alameda County property record for 523 Stonehaven Ct, Hayward, CA 94544
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,321 sqft · built 2000 |
| Lot Size | 0.13 acres (5,646 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $414,000 (May 2000) |
| Tax Bill | $7,755 (2025) |
| Deeds & Mortgages | Sep 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 465-71-12 |
| Primary APN | 465-71-12 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,321 sqft Living Area |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,646 sqft (0.13 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 523 STONEHAVEN CT |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94544-6696 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00008 BLK: TR: 7069 |
| Legal Subdivision | TR 7069 |
| Legal Tract | 7069 |
| Legal Lot Number | 8 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 438204 |
523 Stonehaven Ct is owner-occupied and held in a trust since November 2004.
Source: Alameda County records, as of August 26, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 523 STONEHAVEN CT, HAYWARD, CA 94544-6696 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable 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 | 2 Names on Deed |
|---|---|
| Last Sale | May 31, 2000 · Amount on File |
| Deed Sale | May 31, 2000 · Amount on File |
| Deed Document Number | 2000163843 |
| Last Transfer Date | Nov 19, 2004 |
| Transfer Doc | 0000531450 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 523 STONEHAVEN CT, HAYWARD, CA 94544-6696 |
| Document Number | 0000226733 |
| Instrument Date | Sep 29, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 14, 2017 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 523 STONEHAVEN CT HAYWARD CA 945446696, HAYWARD, CA 94544-6696 |
| Document Number | 0000226733 |
|---|---|
| Date | Oct 13, 2017 |
| Instrument | 226733 |
| Name | FIRST REPUBLIC BK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Oct 12, 2042 |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 523 Stonehaven Ct was $7,755.
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 | $641,837 (+0.9%) Land $194,698 Building $454,139 | ||
| 2025 | $7,755.00 Homeowner's exemption | $636,118 Land $190,881 Building $445,237 | |
| 2023 | $7,564.00 Homeowner's exemption | $611,420 Land $183,470 Building $427,950 | $1,188,810 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 523 Stonehaven Ct in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1998.
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 24 policies |
| Nearby Flood Policies | 24 in force |
| Nearby Flood Claims | 5 (1998–2022) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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.
Wildfire risk around 523 Stonehaven Ct 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 1,038 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Tekify Fiber & Wireless Fixed Wireless | 580 / 125 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, Sonic Telecom, T-Mobile, Unwired.
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