Napa County property record for 657 Soscol Ave, Napa, CA 94559
| Property Type | Commercial Building, Warehouse, Showroom |
|---|---|
| Lot Size | 0.22 acres (9,583 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $370,000 (May 2017) |
| Tax Bill | $5,863 (2026) |
| Deeds & Mortgages | May 2017 Transfer May 2017 Sale & Mortgage + 2 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 006-221-027-000 |
| Primary APN | 006-221-027-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 9,583 sqft (0.22 acres) |
|---|
| Old Parcel Number | 006-221-027 |
|---|---|
| Street Address | 657 SOSCOL AVE |
| City | NAPA |
| State | CA |
| Zip | 94559-3402 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Commercial Building, Warehouse, Showroom |
| Local Zoning Code | MUG |
| Legal Subdivision | EAST NAPA SUB |
| Legal Block | 27 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 200301 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 645 SOSCOL AVE, NAPA, CA 94559-3403 |
| Owner Type | Individual |
| Vesting | Single Person |
| Date | Document |
|---|---|
| May 10, 2017 | Quit Claim Deed, Transfer Quitclaim |
| May 10, 2017 | Grant Deed, Transfer · Conventional Mortgage PRIVATE INDIVIDUAL |
| Feb 14, 2017 | Quit Claim Deed, Transfer FIRST AMERICAN TITLE |
| Feb 14, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 10, 2017 · Amount on Record |
| Deed Sale | May 10, 2017 · Amount on Record |
| Prior Sale | Dec 30, 2016 · Amount on Record |
| Deed Document Number | 201710754 |
| Prior Transfer Date | May 30, 2014 |
| Prior Transfer Doc | 0000033596 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | May 10, 2017 |
| Property Address | 657 SOSCOL AVE, NAPA, CA 94559-3402 |
| Document Number | 0000010755 |
| Instrument Date | May 8, 2017 |
| Instrument | 10755 |
| Transaction Type | Transfer |
| Record Updated | May 19, 2017 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 645 SOSCOL AVE NAPA CA 945593403, NAPA, CA 94559-3403 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | May 10, 2017 |
| Property Address | 657 SOSCOL AVE, NAPA, CA 94559-3402 |
| Document Number | 0000010754 |
| Instrument Date | May 5, 2017 |
| Instrument | 10754 |
| Transaction Type | Transfer |
| Record Updated | Jun 9, 2017 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $407.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 645 SOSCOL AVE NAPA CA 945593403, NAPA, CA 94559-3403 |
| Document Number | 10756 |
|---|---|
| Date | May 10, 2017 |
| Instrument | 10756 |
| Name | PRIVATE INDIVIDUAL |
|---|---|
| Type | Private Party |
| Address | 685 KALTHOFF CMN, LIVERMORE, CA 94550-6489 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Feb 14, 2017 |
| Property Address | 657 SOSCOL AVE, NAPA, CA 94559-3402 |
| Document Number | 0000003501 |
| Instrument Date | Jan 11, 2017 |
| Instrument | 3501 |
| Transaction Type | Transfer |
| Record Updated | Feb 21, 2017 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Feb 14, 2017 |
| Property Address | 657 SOSCOL AVE, NAPA, CA 94559-3402 |
| Document Number | 0000003500 |
| Instrument Date | Jan 11, 2017 |
| Instrument | 3500 |
| Transaction Type | Transfer |
| Record Updated | Feb 21, 2017 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 685 KALTHOFF CMN LIVERMORE CA 945506489, LIVERMORE, CA 94550-6489 |
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Municipality | Napa City |
| Unified School District | Napa Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,863.00 (+2.14%) | $437,996 (+2%) Land $384,730 Building $53,266 | $437,996 Land $384,730 Building $53,266 |
| 2025 | $5,740.00 (+4.67%) | $429,409 (+4.04%) Land $377,187 Building $52,222 | |
| 2023 | $5,484.00 (+1.31%) | $412,738 Land $362,542 Building $50,196 | |
| 2022 | $5,413.00 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 21 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 21 in force |
| Nearby Flood Claims | 83 (1982–2006) |
| Claims Outside the SFHA | 3 of 83 |
| Most Recent Claim | Jan 2006 · Severe Storms, Flooding, Mudslides, And Landslides |
| 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 | Not rated no burnable land within 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 440 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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