4101 Withers Rd, Napa, CA 94559 Property Records

Napa County property record for 4101 Withers Rd, Napa, CA 94559

Property Summary

Property Type	Rural Home
Details	3 bd · 2 ba · 1,728 sqft · built 1986
Lot Size	6.26 acres (273,121 sqft)
Owner	2 Individual Names on Record
Tax Bill	$5,784 (2026)
Deeds & Mortgages	Aug 2020 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`047-160-011-000`

Property Details

APN / Parcel Number

Primary APN	`047-160-011-000`
Alternative APNs	`047-160-011` `04716011`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,728 sqft Living Area
1st Floor Area	1,728 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1986
Effective Year Built	Effective 2010
Construction Type	Wood
Lot Area	273,121 sqft

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Old Parcel Number	047-160-011
Street Address	4101 WITHERS RD
City	NAPA
State	CA
Zip	94559-9736
Property Category	Residential
Property Type	Residential > Single Family > Rural Home
Local Zoning Code	AW
Legal Subdivision	RINCON DE LOS CARNEROS RANCHO SUBD
Legal Block	16
Legal Lot Number	1-7
Jurisdiction	NAPA CA
Township / Civil Division	NAPA
Census Block Group	2
Census Block	2004
Census Tract	201102

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	2 Individual Names on Record
Mailing Address	4101 WITHERS RD, NAPA, CA 94559-9736
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Property Address	4101 WITHERS RD, NAPA, CA 94559-9736
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000021430
Date	Aug 28, 2020
Instrument	2020-0021430

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

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	Napa Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$5,784.00 (+1.81%) Homeowner's exemption	$457,454 (+2%) Land $173,242 Building $284,212	$457,454 Land $173,242 Building $284,212
2025	$5,681.00 (+5.24%) Homeowner's exemption	$448,486 (+4.04%) Land $169,846 Building $278,640
2023	$5,398.00 (+1.33%) Homeowner's exemption	$431,072 Land $163,251 Building $267,821
2022	$5,327.00

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 65 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	65 in force
Nearby Flood Claims	79 (1978–2017)
Claims Outside the SFHA	9 of 79
Most Recent Claim	Jan 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Dec 2005 · 8 claims Severe Winter Storms And Flooding, Feb 1998 · 10 claims Coastal Storms, Floods, Slides & Tornadoes, Jan 1983 · 12 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 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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 23 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
T-Mobile Fixed Wireless	100 / 20