Napa County property record for 1425 Sumner Ave, Napa, CA 94558 · Last verified December 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,163 sqft · built 1956 |
| Lot Size | 0.156 acres (6,828 sqft) |
| Owner | Trust Name on File |
| Last Sale | $216,000 (Jul 2000) |
| Tax Bill | $4,388 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 001-302-005-000 |
| Primary APN | 001-302-005-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,163 sqft Living Area |
| Year Built | Built 1956 |
|---|---|
| Construction Type | Wood |
| Lot Area | 6,828 sqft (0.156 acres) |
| Garage Type | Attached |
| Garage Area | 378 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Old Parcel Number | 00130205 |
|---|---|
| Street Address | 1425 SUMNER AVE |
| City | NAPA |
| State | CA |
| Zip | 94558-3433 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 38 SHERIDAN PARK SUB NO 1 6R/M28 |
| Legal Subdivision | SHERIDAN PARK |
| Legal Lot Number | 38 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 200501 |
Source: Napa County records · APN 001-302-005-000
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 | Trust Name on File |
|---|---|
| Mailing Address | 301 GRANT AVE, PETALUMA, CA 94952-4870 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 11, 2000 · Amount on Record |
| Deed Sale | Jul 11, 2000 · Amount on Record |
| Prior Sale | Jul 11, 2000 · Amount on Record |
| Deed Document Number | 0000017445 |
| Deed Book / Page | 001 |
| Last Transfer Date | Nov 30, 2015 |
| Transfer Doc | 0000029407 |
| Record Updated | Jun 08, 2026 |
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 | $4,388.00 (+4.63%) Homeowner's exemption | $325,455 (+4.04%) Land $173,276 Building $152,179 |
| 2023 | $4,194.00 (+1.3%) Homeowner's exemption | $312,820 Land $166,549 Building $146,271 |
| 2022 | $4,140.00 |
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 |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 540 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| AT&T | Fixed Wireless | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Verizon, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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