3812 Lassen St, Napa, CA 94558 Property Records

Napa County property record for 3812 Lassen St, Napa, CA 94558

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,365 sqft · built 1963
Lot Size	0.14 acres (6,098 sqft)
Owner	Company Name on File
Last Sale	$559,000 (Feb 2020)
Tax Bill	$7,852 (2026)
Deeds & Mortgages	Apr 2020 Mortgage Jan 2020 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`038-272-002-000`

Property Details

APN / Parcel Number

Primary APN	`038-272-002-000`
Alternative APNs	`038-272-002` `03827202`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Building Area	1,365 sqft Living Area
Gross Area	1,848 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Construction Type	Wood
Lot Area	6,098 sqft (0.14 acres)
Garage Type	Attached
Garage Area	483 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	None
Heating System	Central

Location & Zoning

Old Parcel Number	038-272-002
Street Address	3812 LASSEN ST
City	NAPA
State	CA
Zip	94558-2313
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS5
Legal Description	LOT 122 N-BEL-AIRE PARK NO 2 7R/M26
Legal Subdivision	NORTH BEL-AIRE PARK #2
Legal Lot Number	122
Jurisdiction	NAPA CA
Township / Civil Division	NAPA
Census Block Group	2
Census Block	2010
Census Tract	200601

Owner

3812 Lassen St is owned by a company that bought it in February 2020.

Source: Napa County records, as of October 21, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on File
Mailing Address	2047 KIRKLAND AVE, NAPA, CA 94558-4045
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Apr 16, 2020	Deed of Trust, Mortgage · Conventional Mortgage MORGAN STANLEY PRIVATE BANK NA
Jan 9, 2020	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jun 15, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 7, 2020 · Amount on File
Deed Sale	Feb 7, 2020 · Amount on File
Prior Sale	Jan 9, 2020 · Amount on File
Deed Document Number	20203150
Prior Transfer Date	Jan 12, 1999
Prior Transfer Doc	0000002446
Record Updated	Oct 29, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Property Address	3812 LASSEN ST, NAPA, CA 94558-2313
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000008739
Date	Apr 16, 2020
Instrument	2020-0008739

Lender

Name	MORGAN STANLEY PRIVATE BANK NA
Type	Bank
Address	CINCINNATI, OH 45245

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2050

January 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Jan 9, 2020
Property Address	3812 LASSEN ST, NAPA, CA 94558-2313
Document Number	0000000450
Instrument Date	Jan 6, 2020
Instrument	450
Transaction Type	Transfer
Record Updated	Jan 23, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Tax	$614.90
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1817 JEFFERSON ST NAPA CA 945591617, NAPA, CA 94559-1617

June 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NAPA CA
Recording Date	Jun 15, 2017
Property Address	3812 LASSEN ST, NAPA, CA 94558-2313
Document Number	0000013627
Instrument Date	Jun 14, 2017
Instrument	13627
Transaction Type	Transfer
Record Updated	Jun 22, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	39 LAWRENCE AVE WATSONVILLE CA 950762914, WATSONVILLE, CA 95076-2914

Tax Assessment & Valuation

The 2026 property tax bill for 3812 Lassen St was $7,852, up 2.1% from the year before.

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	$7,852.00 (+2.15%)	$623,568 (+2%) Land $249,873 Building $373,695	$623,568 Land $249,873 Building $373,695
2025	$7,687.00	$611,342 Land $244,974 Building $366,368
2023	$7,322.00 (+1.36%)	$587,605 Land $235,462 Building $352,143
2022	$7,224.00

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

Flood

FEMA maps place 3812 Lassen St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1986.

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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	1 (1986)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1986 · Severe Storms & 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

The area around 3812 Lassen 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.

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 484 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

Nearby Properties on Lassen St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures