Napa County property record for 470 Randolph St, Napa, CA 94559
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,211 sqft · built 1928 |
| Lot Size | 0.34 acres (14,810 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,150,000 (Sep 2007) |
| Tax Bill | $21,513 (2026) |
| Deeds & Mortgages | Jun 2021 Transfer |
| Flood Zone | Zone X (moderate risk) |
| APN | 005-053-023-000 |
| Primary APN | 005-053-023-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,211 sqft Living Area |
| Gross Area | 4,071 sqft |
| 1st Floor Area | 3,211 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Construction Type | Wood |
| Lot Area | 14,810 sqft (0.34 acres) |
| Garage Type | Attached |
| Garage Area | 860 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Old Parcel Number | 005-053-023 |
|---|---|
| Street Address | 470 RANDOLPH ST |
| City | NAPA |
| State | CA |
| Zip | 94559-3309 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RT5 |
| Legal Description | CFAP=PER R&T606 |
| Legal Subdivision | NAPA ABAJO |
| Legal Tract | 606 |
| Legal Block | 14 |
| Legal Lot Number | 1,2 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 3 |
| Census Block | 3005 |
| 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.
470 Randolph St is owner-occupied and held in a trust since June 2021.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 470 RANDOLPH ST, NAPA, CA 94559-3309 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 14, 2007 · Amount on File |
| Deed Sale | Sep 14, 2007 · Amount on File |
| Prior Sale | Sep 13, 2004 · Amount on File |
| Deed Document Number | 200730009 |
| Last Transfer Date | Jun 22, 2021 |
| Transfer Doc | 0000021213 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Jun 23, 2021 |
| Property Address | 470 RANDOLPH ST, NAPA, CA 94559-3309 |
| Document Number | 0000021213 |
| Map Reference | MB D PG 110 |
| Instrument Date | Jun 22, 2021 |
| Instrument | 2021-0021213 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 470 RANDOLPH ST, NAPA, CA 94559-3309 |
The 2026 property tax bill for 470 Randolph St was $21,513 with a homeowner's exemption, up 1.2% 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 | $21,513.00 (+1.18%) Homeowner's exemption | $1,540,744 (+2%) Land $569,403 Building $971,341 | $1,540,744 (+2%) Land $569,403 Building $971,341 |
| 2025 | $21,263.00 Homeowner's exemption | $1,510,535 Land $558,239 Building $952,296 | $1,510,535 Land $558,239 Building $952,296 |
| 2023 | $19,325.00 (+5.68%) Homeowner's exemption | $1,451,881 Land $536,563 Building $915,318 | |
| 2022 | $18,287.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 470 Randolph 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 |
| Flood Insurance Cost | Premium on File median of 27 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 27 in force |
| Nearby Flood Claims | 24 (1983–2006) |
| Claims Outside the SFHA | 2 of 24 |
| Most Recent Claim | Feb 2006 · rainfall accumulation |
| 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 470 Randolph 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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