Napa County property record for 101 Underhill Dr, Napa, CA 94558 · Last verified December 2025
| Property Type | Quadplex |
|---|---|
| Details | 7 bd · 4 ba · 2,420 sqft · built 1959 |
| Lot Size | 0.161 acres (7,030 sqft) |
| Owner | Owner Name on File |
| Last Sale | $315,000 (Jan 2011) |
| Tax Bill | $5,823 (2025) |
| Deeds & Mortgages | Mar 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 004-372-023-000 |
| Primary APN | 004-372-023-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 12 Rooms |
| Units | 4 Units |
| Building Area | 2,420 sqft Total Area |
| Year Built | Built 1959 |
|---|---|
| Construction Type | Wood |
| Lot Area | 7,030 sqft (0.161 acres) |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Old Parcel Number | 00437223 |
|---|---|
| Street Address | 101 UNDERHILL DR |
| City | NAPA |
| State | CA |
| Zip | 94558-6158 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | PCL A MAP NO 313 4R/S39 |
| Legal Subdivision | COVENTRY MANOR |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 200802 |
Source: Napa County records · APN 004-372-023-000
Assessment roll updated July 1, 2025 · Last verified December 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 702 HILLCREST CIR, VACAVILLE, CA 95688-1046 |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 20, 2011 · Amount on Record |
| Deed Sale | Jan 20, 2011 · Amount on Record |
| Prior Sale | Sep 12, 2011 |
| Deed Document Number | 0000001642 |
| Last Transfer Date | Sep 14, 2011 |
| Transfer Doc | 0000021205 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NAPA CA |
| Property Address | 101 UNDERHILL DR, NAPA, CA 94558-6158 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000007361 |
|---|---|
| Date | Mar 28, 2017 |
| Instrument | 2017-0007361 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2047 |
Source: Napa County records · Assessment roll updated July 1, 2025 · Last verified December 2025
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Municipality | Napa City |
| Unified School District | Napa Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $5,823.00 (+2.18%) | $403,558 (+4.04%) Land $160,142 Building $243,416 |
| 2023 | $5,699.00 (+0.12%) | $387,889 Land $153,924 Building $233,965 |
| 2022 | $5,692.00 |
Source: FEMA National Flood Hazard Layer, Napa County (06055C), updated June 25, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060552008021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 578 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Verizon, AT&T, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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