Napa County property record for 543 Coombs St, Napa, CA 94559
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 918 sqft · built 1910 |
| Lot Size | 0.11 acres (4,792 sqft) |
| Owner | Trust Name on File |
| Last Sale | $440,000 (Feb 2012) |
| Tax Bill | $7,098 (2026) |
| Deeds & Mortgages | Feb 2021 Transfer Feb 2021 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 003-265-007-000 |
| Primary APN | 003-265-007-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Building Area | 918 sqft Living Area |
| Gross Area | 1,158 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 2000 |
| Construction Type | Wood |
| Lot Area | 4,792 sqft (0.11 acres) |
| Garage Type | Attached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Old Parcel Number | 003-265-007 |
|---|---|
| Street Address | 543 COOMBS ST |
| City | NAPA |
| State | CA |
| Zip | 94559-3339 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RT4 |
| Legal Subdivision | NAPA ABAJO |
| Legal Block | 13 |
| Legal Lot Number | 7 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 200202 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Napa Abajo-Fuller Park Historic District listed 1997 · 297 contributing resources · NRIS 97000042 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
543 Coombs St is owner-occupied and held in a trust since February 2021.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 543 COOMBS ST, NAPA, CA 94559-3339 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Feb 26, 2021 | Intrafamily Transfer, Transfer OLD REPUBLIC TITLE COMPANY |
| Feb 26, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage CALIBER HOME LOANS INC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 16, 2012 · Amount on File |
| Deed Sale | Feb 16, 2012 · Amount on File |
| Prior Sale | Mar 20, 2009 · Amount on File |
| Deed Document Number | 20124395 |
| Last Transfer Date | Feb 19, 2021 |
| Transfer Doc | 0000008031 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Feb 26, 2021 |
| Property Address | 543 COOMBS ST, NAPA, CA 94559-3339 |
| Document Number | 0000008033 |
| Map Reference | VOL D PG 110 |
| Instrument Date | Feb 19, 2021 |
| Instrument | 2021-0008033 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 546 COOMBS ST, NAPA, CA 94559-3340 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Feb 26, 2021 |
| Property Address | 543 COOMBS ST, NAPA, CA 94559-3339 |
| Document Number | 0000008031 |
| Map Reference | VOL D PG 110 |
| Instrument Date | Feb 19, 2021 |
| Instrument | 2021-0008031 |
| Transaction Type | Transfer |
| Record Updated | Aug 12, 2021 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 546 COOMBS ST, NAPA, CA 94559-3340 |
| Document Number | 0000008032 |
|---|---|
| Date | Feb 26, 2021 |
| Instrument | 2021-0008032 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2051 |
The 2026 property tax bill for 543 Coombs St was $7,098 with a homeowner's exemption, up 2.2% 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 | $7,098.00 (+2.17%) Homeowner's exemption | $563,706 (+2%) Land $224,199 Building $339,507 | $563,706 Land $224,199 Building $339,507 |
| 2025 | $6,947.00 Homeowner's exemption | $552,653 Land $219,803 Building $332,850 | |
| 2023 | $6,618.00 (+1.36%) Homeowner's exemption | $531,195 Land $211,269 Building $319,926 | |
| 2022 | $6,529.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 543 Coombs St in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 3 (1986–1995) |
| Most Recent Claim | Mar 1995 · Severe Winter Storms, Flooding Landslides, Mud Flow |
| 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.
The area around 543 Coombs 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 440 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 · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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