Napa County property record for 4191 Big Ranch Rd, Napa, CA 94558
| Property Type | Vineyard |
|---|---|
| Details | 4 bd · 4 ba · 4,524 sqft · built 1956 |
| Lot Size | 1.8 acres (78,408 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,575,000 (Mar 2010) |
| Tax Bill | $30,786 (2026) |
| Deeds & Mortgages | Sep 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 036-170-008-000 |
| Primary APN | 036-170-008-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 4,524 sqft Gross Area |
| 1st Floor Area | 3,785 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Colonial |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Tar & Gravel |
| Lot Area | 78,408 sqft |
| Garage Type | Attached |
| Garage Area | 739 sqft |
| Parking Spaces | 3 Parking Spaces |
| Deck Area | Deck Area |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Old Parcel Number | 036-170-008 |
|---|---|
| Street Address | 4191 BIG RANCH RD |
| City | NAPA |
| State | CA |
| Zip | 94558-1406 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Vineyard |
| Local Zoning Code | AP |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 201200 |
Source: Napa County records, as of October 21, 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 | 3020 BUCHANAN ST, SAN FRANCISCO, CA 94123-4202 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 17, 2010 · Amount on Record |
| Deed Sale | Mar 17, 2010 · Amount on Record |
| Prior Sale | Jul 22, 2003 · Amount on Record |
| Deed Document Number | 20105787 |
| Prior Transfer Date | Sep 7, 2006 |
| Prior Transfer Doc | 0000031747 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Sep 14, 2026 |
| Property Address | 4191 BIG RANCH RD, NAPA, CA 94558-1406 |
| Document Number | 0000013418 |
| Instrument Date | Sep 9, 2026 |
| Instrument | 202613418 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership |
| Address | 3020 BUCHANAN ST, SAN FRANCISCO, CA 94123-4202 |
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 | $30,786.00 (+2.29%) | $2,752,575 (+2%) Land $987,474 Building $1,765,101 | $2,752,575 (+2%) Land $987,474 Building $1,765,101 |
| 2025 | $30,096.00 (+5.6%) | $2,698,604 (+4.04%) Land $968,112 Building $1,730,492 | $2,698,604 Land $968,112 Building $1,730,492 |
| 2023 | $28,500.00 (+14.43%) | $2,593,816 Land $930,520 Building $1,663,296 | |
| 2022 | $24,905.00 |
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 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 16 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Valley Internet Fixed Wireless | 150 / 75 |
| T-Mobile Fixed Wireless | 25 / 3 |
| AT&T Fixed Wireless · DSL in parts of the area | 25 / 3 |
May also be available: Verizon.
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