1410 Walnut Dr, Napa, CA 94558 Property Records

Napa County property record for 1410 Walnut Dr, Napa, CA 94558

Property Summary

Property Type	Vineyard
Details	3,622 sqft · built 1962
Lot Size	20.9 acres (910,840 sqft)
Owner	Company Name on Record
Tax Bill	$9,079 (2026)
Deeds & Mortgages	Jul 2023 Transfer May 2023 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`027-280-040-000`

Property Details

APN / Parcel Number

Primary APN	`027-280-040-000`
Alternative APNs	`027-280-040` `02728040`

Interior

Building Area	3,622 sqft Gross Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1962
Construction Type	Wood
Lot Area	910,840 sqft
Garage Type	Attached
Garage Area	560 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Old Parcel Number	027-280-040
Street Address	1410 WALNUT DR
City	NAPA
State	CA
Zip	94558
Property Category	Agriculture or Farming
Property Type	Agriculture / Farming > Vineyard
Local Zoning Code	AP
Legal Description	NTC MERGER 1996 016807 4 027280042000000000027280042000 L
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 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	Company Name on Record
Mailing Address	PO BOX 386, OAKVILLE, CA 94562-0386
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Jul 25, 2023	Intrafamily Transfer, Transfer
May 30, 2023	Intrafamily Transfer, Transfer
May 19, 2023	Grant Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Oct 21, 2014
Transfer Doc	0000022246
Record Updated	Oct 29, 2026

July 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Jul 25, 2023
Property Address	1410 WALNUT DR, NAPA, CA 94558
Document Number	0000010762
Map Reference	MB 8 PG 28/29
Instrument Date	Jul 17, 2023
Instrument	2023-0010762
Transaction Type	Transfer
Record Updated	Aug 3, 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
Address	PO BOX 386, NAPA, CA 94559-0386
Mail Care Of	CAROLINE MACDONALD

May 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	May 30, 2023
Property Address	1410 WALNUT DR, NAPA, CA 94558
Document Number	0000008105
Map Reference	MB 8 PG 28&29
Instrument Date	May 17, 2023
Instrument	2023-0008105
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
Address	PO BOX 386, NAPA, CA 94559-0386

May 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	May 19, 2023
Property Address	1410 WALNUT DR, NAPA, CA 94558
Document Number	0000007691
Map Reference	MB 8 PG 28&29
Instrument Date	May 15, 2023
Instrument	2023-0007691
Transaction Type	Transfer
Record Updated	Jun 5, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 386, NAPA, CA 94559-0386

Tax Assessment & Valuation

Source: Napa County assessment roll, as of October 21, 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
2026	$9,079.00 (+9.32%)	$751,765 (+2%) Land $193,785 Building $557,980	$751,765 (+2%) Land $193,785 Building $557,980
2025	$8,305.00 (+4.64%) Additional exemption filed	$737,027 (+5.68%) Land $189,986 Building $547,041	$737,027 Land $189,986 Building $547,041
2023	$7,937.00 (+3.28%) Additional exemption filed	$697,410 Land $182,609 Building $514,801
2022	$7,685.00

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	Low lower than 62% of the US · lower than 77% of California
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 6 locations within half a mile, as of December 31, 2025

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

Cell Coverage

5G (outdoors only) and 4G LTE

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