Napa County property record for 531 Monroe St, Napa, CA 94559
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,400 sqft · built 1948 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $129,000 (Mar 1996) |
| Tax Bill | $4,183 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 004-132-007-000 |
| Primary APN | 004-132-007-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,400 sqft Living Area |
| 1st Floor Area | 1,400 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Exterior Material | Asbestos |
| Construction Type | Masonry / Concrete Block |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,098 sqft (0.14 acres) |
| Garage Type | Detached |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 004-132-007 |
|---|---|
| Street Address | 531 MONROE ST |
| City | NAPA |
| State | CA |
| Zip | 94559-3139 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RT5 |
| Legal Description | LOT 11 BLK 59 NAPA CITY 1R/M99 |
| Legal Subdivision | NAPA |
| Legal Block | 59 |
| Legal Lot Number | 11 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 200201 |
Source: Napa County records, as of October 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 531 MONROE ST, NAPA, CA 94559-3139 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 15, 1996 · Amount on Record |
| Deed Sale | Mar 15, 1996 · Amount on Record |
| Deed Document Number | 19966419 |
| Record Updated | Oct 29, 2026 |
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 | $4,183.00 (+2.22%) | $298,054 (+2%) Land $111,822 Building $186,232 | $298,054 Land $111,822 Building $186,232 |
| 2025 | $4,092.00 (+4.47%) | $292,211 (+4.04%) Land $109,630 Building $182,581 | |
| 2023 | $3,917.00 (+1.24%) | $280,866 Land $105,374 Building $175,492 | |
| 2022 | $3,869.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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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