Napa County property record for 4294 Big Ranch Rd, Napa, CA 94558
| Property Type | Rural Home |
|---|---|
| Details | 5 bd · 2 ba · 2,280 sqft · built 1919 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $5,177 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 036-170-001-000 |
| Primary APN | 036-170-001-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,280 sqft Living Area |
| Gross Area | 2,640 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1919 |
|---|---|
| Effective Year Built | Effective 1923 |
| Construction Type | Wood |
| Lot Area | 87,120 sqft |
| Garage Type | Attached |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Old Parcel Number | 036-170-001 |
|---|---|
| Street Address | 4294 BIG RANCH RD |
| City | NAPA |
| State | CA |
| Zip | 94558-1301 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Local Zoning Code | AP |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 201200 |
Source: Napa County records, as of October 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 4294 BIG RANCH RD, NAPA, CA 94558-1301 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 25, 2011 |
| Transfer Doc | 0000020144 |
| Record Updated | Oct 29, 2026 |
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Unified School District | Napa Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,177.00 (+2.64%) Homeowner's exemption | $463,972 (+2%) Land $188,748 Building $275,224 | $463,972 (+2%) Land $188,748 Building $275,224 |
| 2025 | $5,044.00 (+5.61%) Homeowner's exemption | $454,876 (+4.04%) Land $185,048 Building $269,828 | $454,876 Land $185,048 Building $269,828 |
| 2023 | $4,776.00 (+1.55%) Homeowner's exemption | $437,214 Land $177,863 Building $259,351 | |
| 2022 | $4,703.00 |
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 June 25, 2024 · 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 Record median of 29 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 29 in force |
| Nearby Flood Claims | 4 (2017–2025) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | Feb 2025 · river or lake flooding |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% 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 NAPA serves 84,804 people · EPA ID CA2810003 |
|---|---|
| Water Source | Surface water |
| Lead | Under 1 ppb (2022–2024) 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 13 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Valley Internet Fixed Wireless | 300 / 150 |
| T-Mobile Fixed Wireless | 25 / 3 |
May also be available: AT&T, Verizon.
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