Alameda County property record for 4306 1st St, Pleasanton, CA 94566
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,259 sqft · built 1890 |
| Lot Size | 0.179 acres (7,800 sqft) |
| Owner | Company Name on Record |
| Last Sale | $820,000 (Nov 2023) |
| Tax Bill | $9,878 (2025) |
| Deeds & Mortgages | Nov 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 94-37-1 |
| Primary APN | 94-37-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,259 sqft Living Area |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1895 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,800 sqft (0.179 acres) |
| Street Address | 4306 1ST ST |
|---|---|
| City | PLEASANTON |
| State | CA |
| Zip | 94566-7126 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00001 BLK: AR: 0094 PAGE: 0037 |
| Legal Subdivision | EASTERN EXT/PLEASANTON |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 450741 |
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 38 CASTLEWOOD DR, PLEASANTON, CA 94566-9729 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 8, 2023 · Amount on Record |
| Deed Sale | Nov 8, 2023 · Amount on Record |
| Deed Document Number | 2023132555 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Nov 8, 2023 |
| Property Address | 4306 1ST ST, PLEASANTON, CA 94566-7126 |
| Document Number | 0000132555 |
| Map Reference | MB 7 PG 60 |
| Instrument Date | Nov 3, 2023 |
| Instrument | 2023132555 |
| Transaction Type | Transfer |
| Record Updated | Jan 12, 2024 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 38 CASTLEWOOD DR, PLEASANTON, CA 94566-9729 |
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 | $853,127 (+2%) Land $255,938 Building $597,189 | ||
| 2025 | $9,878.00 (-17.85%) | $836,400 (-17.35%) Land $250,920 Building $585,480 | |
| 2023 | $12,025.00 | $1,012,000 Land $303,600 Building $708,400 | $729,450 |
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 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 659 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 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Verizon.
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