Napa County property record for 845 Jefferson St, Napa, CA 94559 · Last verified August 2026
| Property Type | Commercial > Retail > Commercial Building, Warehouse, Mail Order, Show Room (Non-Auto) |
|---|---|
| Year Built | Built 1910 |
| Square Footage | 2,598 sqft Gross Area |
| Lot Size | 6,534 sqft (0.15 acres) |
| Last Sale | $1,750,000 (2024) |
| Tax Bill | $20,505.00 (2025) |
Source: Napa County records · APN 002-175-019-000
Assessment roll updated February 9, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | PO BOX 4050, YOUNTVILLE, CA 94599-4050 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Nov 05, 2025 | Deed of Trust, Mortgage · Commercial Mortgage ALTAMURA FAMILY TRUST |
| Aug 29, 2023 | Intrafamily Transfer, Transfer |
| Feb 28, 2022 | Grant Deed, Transfer · Seller Take-Back MERVIN LERNHART |
| Feb 28, 2022 | Intrafamily Transfer, Transfer PLACER TITLE COMPANY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 19, 2024 · Amount on Record |
| Deed Sale | Jul 19, 2024 · Amount on Record |
| Prior Sale | Feb 28, 2022 · Amount on Record |
| Deed Doc Number | 202410224 |
| Prior Transfer Date | Aug 19, 2023 |
| Prior Transfer Doc | 0000012579 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NAPA CA |
| Property Address | 845 JEFFERSON ST, NAPA, CA 94559-2422 |
| Transaction Type | Mortgage |
| Record Updated | Nov 14, 2025 |
| Title Company | PLACER TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | PO BOX 4050, YOUNTVILLE, CA 94599-4050 |
| Document Number | 0000015928 |
|---|---|
| Date | Nov 05, 2025 |
| Instrument | 2025-0015928 |
| Name | ALTAMURA FAMILY TRUST |
|---|---|
| Type | Private Party |
| Address | 101 S COOMBS ST STE A, NAPA, CA 94559 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Aug 29, 2023 |
| Property Address | 845 JEFFERSON ST, NAPA, CA 94559-2422 |
| Document Number | 0000012579 |
| Map Reference | MB 2 PG 16 |
| Instrument Date | Aug 19, 2023 |
| Instrument | 2023-0012579 |
| Transaction Type | Transfer |
| Record Updated | Sep 13, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 101 S COOMBS ST STE A, A, NAPA, CA 94559-4580 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Feb 28, 2022 |
| Property Address | 845 JEFFERSON ST, NAPA, CA 94559-2422 |
| Document Number | 0000004111 |
| Map Reference | MB 2 PG 16 |
| Instrument Date | Feb 24, 2022 |
| Instrument | 2022-0004111 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2023 |
| Title Company | PLACER TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 101 S COOMBS ST STE A, A, NAPA, CA 94559-4580 |
| Document Number | 0000004113 |
|---|---|
| Date | Feb 28, 2022 |
| Instrument | 2022-0004113 |
| Name | MERVIN LERNHART |
|---|---|
| Type | Seller |
| Type | Seller Take-Back |
|---|---|
| Amount | Amount Recorded |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Feb 28, 2022 |
| Property Address | 845 JEFFERSON ST, NAPA, CA 94559-2422 |
| Document Number | 0000004112 |
| Map Reference | MB 2 PG 16 |
| Instrument Date | Feb 24, 2022 |
| Instrument | 2022-0004112 |
| Transaction Type | Transfer |
| Record Updated | Mar 09, 2022 |
| Title Company | PLACER TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 101 S COOMBS ST STE A, A, NAPA, CA 94559-4580 |
Source: Napa County records · Assessment roll updated February 9, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Municipality | Napa City |
| Unified School District | Napa Valley Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $20,505.00 (+54.81%) | $1,750,000 (+55.97%) Land $1,000,000 Building $750,000 | $1,750,000 Land $1,000,000 Building $750,000 |
| 2023 | $13,245.00 (+559.61%) | $1,122,000 Land $632,400 Building $489,600 | |
| 2022 | $2,008.00 |
Source: FEMA National Flood Hazard Layer, Napa County (06055C), updated June 25, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 002-175-019-000 |
|---|---|
| Alternative APNs |
|
| Building Area | 2,598 sqft Gross Area |
|---|
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Lot Area | 6,534 sqft (0.15 acres) |
| Old Parcel Number | 002-175-019 |
|---|---|
| Street Address | 845 JEFFERSON ST |
| City | NAPA |
| State | CA |
| Zip | 94559-2422 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Retail > Commercial Building, Warehouse, Mail Order, Show Room (Non-Auto) |
| Legal Description | LOT 1 BLK 1 BRADSHAWS SUB 2R/M16 |
| Legal Subdivision | BRADSHAWS SUB PATCHETTS ADD |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | NAPA CA |
| Minor Civil Division | NAPA |
| Census Blockgroup | 1 |
| Census Block | 1017 |
| Census Tract | 200201 |
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