Alameda County property record for 3427 Byron Ct, Pleasanton, CA 94588
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 2,572 sqft · built 1968 |
| Lot Size | 0.187 acres (8,151 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,190,000 (Sep 2019) |
| Tax Bill | $15,316 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage Feb 2019 Mortgage + 1 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 946-1108-6 |
| Primary APN | 946-1108-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,572 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 8,151 sqft (0.187 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 3427 BYRON CT |
|---|---|
| City | PLEASANTON |
| State | CA |
| Zip | 94588-3513 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT: 00094 BLK: TR: 2964 |
| Legal Subdivision | 2964 FAIRLAND UN 3 |
| Legal Tract | 2964 |
| Legal Lot Number | 94 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 450744 |
3427 Byron Ct is owned and occupied by two individuals who bought it in September 2019.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3427 BYRON CT, PLEASANTON, CA 94588-3513 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jul 28, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ALLY BANK |
| Feb 28, 2019 | Deed of Trust, Mortgage · Conventional Mortgage FIRST HOME BANK |
| Sep 20, 2019 | Grant Deed, Transfer BANK OF AMERICA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 20, 2019 · Amount on File |
| Deed Sale | Sep 20, 2019 · Amount on File |
| Deed Document Number | 2019189222 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 3427 BYRON CT, PLEASANTON, CA 94588-3513 |
| Transaction Type | Mortgage |
| Record Updated | Aug 17, 2021 |
| Name | Verified Name |
|---|---|
| Address | 3427 BYRON CT, PLEASANTON, CA 94588-3513 |
| Document Number | 0000260633 |
|---|---|
| Date | Jul 28, 2021 |
| Instrument | 2021260633 |
| Name | ALLY BANK |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28202 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 3427 BYRON CT, PLEASANTON, CA 94588-3513 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000037367 |
|---|---|
| Date | Feb 28, 2019 |
| Instrument | 2019037367 |
| Name | FIRST HOME BANK |
|---|---|
| Type | Bank |
| Address | SEMINOLE, FL 33772 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2049 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 20, 2019 |
| Property Address | 3427 BYRON CT, PLEASANTON, CA 94588-3513 |
| Document Number | 0000189222 |
| Instrument Date | Sep 6, 2019 |
| Instrument | 189222 |
| Transaction Type | Transfer |
| Record Updated | Oct 16, 2019 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,309.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 3427 BYRON CT PLEASANTON CA 945883513, PLEASANTON, CA 94588-3513 |
| Document Number | 189223 |
|---|---|
| Date | Sep 20, 2019 |
| Instrument | 189223 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Sep 19, 2049 |
The 2025 property tax bill for 3427 Byron Ct was $15,316.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Pleasanton City |
| Unified School District | Pleasanton Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,327,444 (+2%) Land $398,233 Building $929,211 | ||
| 2025 | $15,316.00 | $1,301,418 Land $390,425 Building $910,993 | |
| 2023 | $14,841.00 | $1,250,891 Land $375,267 Building $875,624 | $1,458,540 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3427 Byron Ct in Zone X, an area of moderate flood risk.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
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 3427 Byron Ct is low, with less than 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 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 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 PLEASANTON serves 76,689 people · EPA ID CA0110008 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | May 2024 |
| 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 492 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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