Napa County property record for 1623 Adams St, Saint Helena, CA 94574
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 2,136 sqft · built 1940 |
| Lot Size | 0.22 acres (9,583 sqft) |
| Owner | Trust Name on File |
| Last Sale | $2,995,000 (Apr 2024) |
| Tax Bill | $24,256 (2026) |
| Deeds & Mortgages | Apr 2024 Sale Nov 2020 Sale + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 009-312-006-000 |
| Primary APN | 009-312-006-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,136 sqft Living Area |
| Gross Area | 2,706 sqft |
| 1st Floor Area | 2,136 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1956 |
| Construction Type | Wood |
| Lot Area | 9,583 sqft (0.22 acres) |
| Garage Type | Attached |
| Garage Area | 570 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 009-312-006 |
|---|---|
| Street Address | 1623 ADAMS ST |
| City | SAINT HELENA |
| State | CA |
| Zip | 94574-1909 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | NAPA CA |
| Township / Civil Division | ST. HELENA |
| Census Block Group | 3 |
| Census Block | 3025 |
| Census Tract | 201602 |
1623 Adams St is held in a trust since April 2024.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | PO BOX 312, SAINT HELENA, CA 94574-0312 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Apr 26, 2024 | Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Nov 20, 2020 | Grant Deed, Transfer PLACER TITLE COMPANY, PLACER TITLE CO. |
| Sep 14, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Mar 5, 2020 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 26, 2024 · Amount on File |
| Deed Sale | Apr 26, 2024 · Amount on File |
| Prior Sale | Nov 20, 2020 · Amount on File |
| Deed Document Number | 20245871 |
| Prior Transfer Date | Jul 14, 2020 |
| Prior Transfer Doc | 0000023085 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Apr 26, 2024 |
| Property Address | 1623 ADAMS ST, SAINT HELENA, CA 94574-1909 |
| Document Number | 0000005871 |
| Instrument Date | Apr 19, 2024 |
| Instrument | 2024-0005871 |
| Transaction Type | Transfer |
| Record Updated | May 14, 2024 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 312, SAINT HELENA, CA 94574-0312 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Nov 20, 2020 |
| Property Address | 1623 ADAMS ST, SAINT HELENA, CA 94574-1909 |
| Document Number | 0000031097 |
| Instrument Date | Nov 20, 2020 |
| Instrument | 31097 |
| Transaction Type | Transfer |
| Record Updated | Dec 7, 2020 |
| Title Company | PLACER TITLE COMPANY, PLACER TITLE CO. |
| Amount | Amount on Record |
|---|---|
| Tax | $2,750.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1623 ADAMS ST ST HELENA CA 945741909, ST HELENA, CA 94574-1909 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Sep 14, 2020 |
| Property Address | 1623 ADAMS ST, SAINT HELENA, CA 94574-1909 |
| Document Number | 0000023085 |
| Instrument Date | Jul 14, 2020 |
| Instrument | 23085 |
| Transaction Type | Transfer |
| Record Updated | Sep 25, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 10 WOODLAND RD ST HELENA CA 945749554, ST HELENA, CA 94574-9554 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Mar 5, 2020 |
| Property Address | 1623 ADAMS ST, SAINT HELENA, CA 94574-1909 |
| Document Number | 0000005659 |
| Instrument Date | Jan 28, 2020 |
| Instrument | 5659 |
| Transaction Type | Transfer |
| Record Updated | Mar 17, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 1417 RAILROAD AVE ST HELENA CA 945741125, ST HELENA, CA 94574-1125 |
The 2026 property tax bill for 1623 Adams St was $24,256, up 1.7% from the year before.
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Municipality | St. Helena City |
| Unified School District | St. Helena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $24,256.00 (+1.73%) | $2,283,678 (+2%) Land $1,196,460 Building $1,087,218 | $2,283,678 (+2%) Land $1,196,460 Building $1,087,218 |
| 2025 | $23,843.00 | $2,238,900 Land $1,173,000 Building $1,065,900 | $2,238,900 Land $1,173,000 Building $1,065,900 |
| 2023 | $20,292.00 (+4.97%) | $1,890,620 Land $1,066,410 Building $824,210 | |
| 2022 | $19,331.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1623 Adams St in Zone X, an area of minimal flood risk.
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 |
| Nearby Flood Policies | 1 in force |
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.
Wildfire risk around 1623 Adams St is low, with a 0.01% annual chance of wildfire.
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 | 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 ST. HELENA serves 5,386 people · EPA ID CA2810004 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Haloacetic acids not recorded as resolved · Jul 2023 Treatment failure resolved · Nov 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 488 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
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