Napa County property record for 18 Harrison Ave, Napa, CA 94558
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 970 sqft · built 1941 |
| Lot Size | 0.115 acres (5,044 sqft) |
| Owner | 2 Owner Names on Record |
| Last Sale | $110,500 (May 2009) |
| Tax Bill | $3,957 (2025) |
| Deeds & Mortgages | Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 004-112-016-000 |
| Primary APN | 004-112-016-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 970 sqft Living Area |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1960 |
| Exterior Material | Siding |
| Construction Type | Wood |
| Lot Area | 5,044 sqft (0.115 acres) |
| Garage Type | Attached |
| Garage Area | 250 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|
| Old Parcel Number | 00411216 |
|---|---|
| Street Address | 18 HARRISON AVE |
| City | NAPA |
| State | CA |
| Zip | 94558-5714 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS 5 |
| Legal Description | SUBD:WESTWOOD SUBD. NO. 1 |
| Legal Subdivision | WESTWOOD SUBD. NO. 1 |
| Legal Lot Number | 32 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 200804 |
Source: Napa County records, as of December 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on Record |
|---|---|
| Mailing Address | 8 HAZELWOOD DR, NAPA, CA 94558-4307 |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 29, 2009 · Amount on Record |
| Deed Sale | May 29, 2009 · Amount on Record |
| Prior Sale | Jul 7, 2008 · Amount on Record |
| Deed Document Number | 2009R0013622 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NAPA CA |
| Property Address | 18 HARRISON AVE, NAPA, CA 94558-5714 |
| Transaction Type | Mortgage |
| Record Updated | Apr 26, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 8 HAZEIWOOD DR, NAPA, CA 94558-4307 |
| Document Number | 0000013823 |
|---|---|
| Date | Apr 19, 2021 |
| Instrument | 2021-0013823 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 1, 2051 |
Source: Napa County assessment roll, as of July 1, 2025
| 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 |
|---|---|---|
| 2025 | $3,957.00 (+4.46%) | $280,196 (+4.04%) Land $148,083 Building $132,113 |
| 2023 | $3,788.00 (+1.2%) | $269,318 Land $142,334 Building $126,984 |
| 2022 | $3,743.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective June 25, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 423 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 | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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