Napa County property record for 470 Monroe St, Napa, CA 94559
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,233 sqft · built 1948 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | Individual Name on File |
| Last Sale | $552,500 (Mar 2005) |
| Tax Bill | $9,550 (2026) |
| Deeds & Mortgages | May 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 004-203-023-000 |
| Primary APN | 004-203-023-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,233 sqft Living Area |
| 1st Floor Area | 1,233 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Bungalow |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 7,841 sqft (0.18 acres) |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 004-203-023 |
|---|---|
| Street Address | 470 MONROE ST |
| City | NAPA |
| State | CA |
| Zip | 94559-3142 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 18 VAUGHANS SUB 3R/M67 |
| Legal Subdivision | VAUGHANS |
| Legal Lot Number | 18 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 200201 |
470 Monroe St is owned and occupied by an individual who bought it in March 2005.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 470 MONROE ST, NAPA, CA 94559-3142 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 17, 2005 · Amount on File |
| Deed Sale | Mar 17, 2005 · Amount on File |
| Prior Sale | Mar 14, 2003 · Amount on File |
| Deed Document Number | 20059926 |
| Prior Transfer Date | Jun 14, 1995 |
| Prior Transfer Doc | 0000012988 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NAPA CA |
| Property Address | 470 MONROE ST, NAPA, CA 94559-3142 |
| Transaction Type | Mortgage |
| Record Updated | May 13, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 470 MONROE ST, NAPA, CA 94559-3142 |
| Document Number | 0000009388 |
|---|---|
| Date | May 6, 2022 |
| Instrument | 2022-0009388 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Address | TROY, MI 48098 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2052 |
The 2026 property tax bill for 470 Monroe St was $9,550 with a homeowner's exemption, up 2.1% from the year before.
Source: Napa County assessment roll, as of October 21, 2026
| 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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $9,550.00 (+2.14%) Homeowner's exemption | $781,260 (+2%) Land $390,985 Building $390,275 | $781,260 Land $390,985 Building $390,275 |
| 2025 | $9,350.00 Homeowner's exemption | $765,942 Land $383,319 Building $382,623 | |
| 2023 | $8,893.00 (+1.38%) Homeowner's exemption | $736,201 Land $368,435 Building $367,766 | |
| 2022 | $8,772.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 470 Monroe St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2019.
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 Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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.
The area around 470 Monroe St has no burnable land within ember reach, so its wildfire risk is not rated.
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 695 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · 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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