3541 Twin Oaks Dr, Napa, CA 94558 Property Records

Napa County property record for 3541 Twin Oaks Dr, Napa, CA 94558

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,334 sqft · built 1973
Lot Size	0.18 acres (7,841 sqft)
Owner	2 Company Names on Record
Tax Bill	$1,636 (2026)
Deeds & Mortgages	Oct 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`050-124-009-000`

Property Details

APN / Parcel Number

Primary APN	`050-124-009-000`
Alternative APNs	`050-124-009` `05012409`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Building Area	1,334 sqft Living Area
Gross Area	1,834 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Construction Type	Wood
Lot Area	7,841 sqft (0.18 acres)
Garage Type	Attached
Garage Area	500 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	None
Heating System	Central

Location & Zoning

Old Parcel Number	050-124-009
Street Address	3541 TWIN OAKS DR
City	NAPA
State	CA
Zip	94558-5248
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS7
Legal Description	LOT 71 THE KNOLLS SUB 10R/M12
Legal Subdivision	THE KNOLLS SUBD
Legal Lot Number	71
Jurisdiction	NAPA CA
Township / Civil Division	NAPA
Census Block Group	1
Census Block	1009
Census Tract	201101

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 Company Names on Record
Mailing Address	3541 TWIN OAKS DR, NAPA, CA 94558-5248
Owner Type	Company
Vesting	Trust, Irrevocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Aug 14, 2025
Transfer Doc	0000011388
Record Updated	Oct 29, 2026

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Oct 4, 2021
Property Address	3541 TWIN OAKS DR, NAPA, CA 94558-5248
Document Number	0000031017
Map Reference	MB 10 PG 11&12
Instrument Date	Sep 30, 2021
Instrument	2021-0031017
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	Living Trust
Address	3541 TWIN OAKS DR, NAPA, CA 94558-5248

Tax Assessment & Valuation

Source: Napa County assessment roll, as of October 21, 2026

Property Jurisdictions

Type	Name
State	California
County	Napa County
Municipality	Napa City
Unified School District	Napa Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$1,636.00 (-2.27%)	$79,137 (+2%) Land $19,988 Building $59,149	$79,137 (+2%) Land $19,988 Building $59,149
2025	$1,674.00 (+2.95%)	$77,587 (+4.04%) Land $19,597 Building $57,990	$77,587 Land $19,597 Building $57,990
2023	$1,626.00 (+5.93%)	$74,576 Land $18,837 Building $55,739
2022	$1,535.00

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
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

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	Moderate above 45% of the US · lower than 73% of California
Wildfire Likelihood	0.08% annual chance
Exposure	Indirect within 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 232 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
AT&T DSL	100 / 20

May also be available: Valley Internet, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Twin Oaks Dr

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