1470 Walnut Dr, Napa, CA 94558 Property Records

Napa County property record for 1470 Walnut Dr, Napa, CA 94558

Property Summary

Property Type	Rural Home
Details	2 bd · 3 ba · 2,355 sqft · built 1999
Lot Size	20.9 acres (910,840 sqft)
Owner	Company Name on File
Tax Bill	$15,484 (2025)
Deeds & Mortgages	Jul 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`027-280-043-000`

Property Details

APN / Parcel Number

Primary APN	`027-280-043-000`
Alternative APNs	`027-280-043` `02728043`

Interior

Bedrooms	2 Beds
Full Baths	3 Baths
Total Rooms	5 Rooms
Building Area	2,355 sqft Living Area
Gross Area	3,254 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Construction Type	Wood
Lot Area	910,840 sqft (20.9 acres)
Garage Type	Attached
Garage Area	899 sqft
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Cooling System	None
Heating System	HVAC

Location & Zoning

Old Parcel Number	027-280-043
Street Address	1470 WALNUT DR
City	NAPA
State	CA
Zip	94558
Property Category	Residential
Property Type	Residential > Single Family > Rural Home
Local Zoning Code	AW
Legal Description	PCL 1 MAP NO 3527 13P/M21
Legal Subdivision	CAYMUS RANCHO
Jurisdiction	NAPA CA
Township / Civil Division	ST. HELENA
Census Block Group	1
Census Block	1020
Census Tract	201500

Owner

Source: Napa County assessment roll, as of February 9, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	PO BOX 143, OAKVILLE, CA 94562-0143
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Jul 1, 2022
Transfer Doc	0000013444
Record Updated	Sep 20, 2026

July 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Jul 8, 2022
Property Address	1470 WALNUT DR, NAPA, CA 94558
Document Number	0000013444
Map Reference	MB 13 PG 21
Instrument Date	Jul 1, 2022
Instrument	2022-0013444
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	PO BOX 143, OAKVILLE, CA 94562-0143

Tax Assessment & Valuation

Source: Napa County assessment roll, as of February 9, 2026

Property Jurisdictions

Type	Name
State	California
County	Napa County
Unified School District	St. Helena Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$15,484.00 (+3.39%) Homeowner's exemption	$1,467,083 (+4.04%) Land $363,669 Building $1,103,414	$1,467,083 Land $363,669 Building $1,103,414
2023	$14,977.00 (+2.94%) Homeowner's exemption	$1,410,117 Land $349,549 Building $1,060,568
2022	$14,549.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

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
Flood Insurance Cost	Premium on Record median of 41 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	41 in force
Nearby Flood Claims	18 (1982–2012)
Claims Outside the SFHA	4 of 18
Most Recent Claim	Dec 2012 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 2 claims Severe Winter Storms And Flooding, Feb 1998 · 2 claims Severe Winter Storms, Flooding Landslides, Mud Flow, Mar 1995 · 5 claims

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	High above 72% of the US · above 48% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation at the parcel

Internet Providers

Source: FCC Broadband Data Collection, based on 7 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
Valley Internet Fixed Wireless	150 / 75

Cell Coverage

5G (outdoors only) and 4G LTE

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