Napa County property record for 1135 1st Ave, Napa, CA 94558
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,326 sqft · built 1949 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $935,000 (Feb 2024) |
| Tax Bill | $10,886 (2026) |
| Deeds & Mortgages | Feb 2024 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 045-190-012-000 |
| Primary APN | 045-190-012-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Building Area | 1,326 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Construction Type | Wood |
| Lot Area | 43,560 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Old Parcel Number | 045-190-012 |
|---|---|
| Street Address | 1135 1ST AVE |
| City | NAPA |
| State | CA |
| Zip | 94558-3941 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RC |
| Legal Subdivision | ER SPROULS ADD |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 200400 |
1135 1st Ave is owned and occupied by two individuals who bought it in February 2024.
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 1135 1ST AVE, NAPA, CA 94558-3941 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 2, 2024 · Amount on File |
| Deed Sale | Feb 2, 2024 · Amount on File |
| Deed Document Number | 20241476 |
| Prior Transfer Date | Aug 4, 2023 |
| Prior Transfer Doc | 0000011726 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Feb 2, 2024 |
| Property Address | 1135 1ST AVE, NAPA, CA 94558-3941 |
| Document Number | 0000001476 |
| Instrument Date | Jan 26, 2024 |
| Instrument | 2024-0001476 |
| Transaction Type | Transfer |
| Record Updated | Feb 12, 2024 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMER TTL CO OF NAPA |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 1135 1ST AVE, NAPA, CA 94558-3941 |
| Document Number | 0000001477 |
|---|---|
| Date | Feb 2, 2024 |
| Instrument | 2024-0001477 |
| Name | MORGAN STANLEY PRIVATE BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2054 |
The 2026 property tax bill for 1135 1st Ave was $10,886, up 2.1% from the year before.
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Unified School District | Napa Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $10,886.00 (+2.05%) | $972,774 (+2%) Land $676,260 Building $296,514 | $972,774 (+2%) Land $676,260 Building $296,514 |
| 2025 | $10,667.00 | $953,700 Land $663,000 Building $290,700 | $953,700 Land $663,000 Building $290,700 |
| 2023 | $703.00 (+1.74%) Homeowner's exemption | $65,345 Land $28,262 Building $37,083 | |
| 2022 | $691.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 1135 1st Ave in Zone X, an area of minimal flood risk, though there have been 54 flood claims nearby since 1982.
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 |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 54 (1982–2019) |
| Claims Outside the SFHA | 5 of 54 |
| Most Recent Claim | Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| 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.
Wildfire risk around 1135 1st Ave is moderate, ranking above 57% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 57% of the US · lower than 66% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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 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 78 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
May also be available: Valley Internet.
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