1121 Thompson Ave, Napa, CA 94558 Property Records

Napa County property record for 1121 Thompson Ave, Napa, CA 94558

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,614 sqft · built 1977
Lot Size	2.5 acres (108,900 sqft)
Owner	Trust Name on File
Last Sale	$1,154,500 (Apr 2017)
Tax Bill	$15,267 (2026)
Deeds & Mortgages	Jul 2023 Transfer Apr 2017 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`050-320-010-000`

Property Details

APN / Parcel Number

Primary APN	`050-320-010-000`
Alternative APNs	`050-320-010` `05032010`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,614 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1977
Construction Type	Wood
Lot Area	108,900 sqft
Garage Area	420 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	Central

Location & Zoning

Old Parcel Number	050-320-010
Street Address	1121 THOMPSON AVE
City	NAPA
State	CA
Zip	94558-5408
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	AW
Jurisdiction	NAPA CA
Township / Civil Division	NAPA
Census Block Group	2
Census Block	2007
Census Tract	200803

Owner

1121 Thompson Ave is held in a trust since April 2017.

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

Owner of Record	Trust Name on File
Mailing Address	996 HAWTHORNE DR, LAFAYETTE, CA 94549-4640
Owner Type	Company
Vesting	Trust

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

Deeds, Mortgages & Sale History

Date	Document
Jul 5, 2023	Intrafamily Transfer, Transfer
Apr 6, 2017	Grant Deed, Transfer · Conventional Mortgage RPM MORTGAGE INC
Apr 7, 2017	Grant Deed, Transfer FIRST AMERICAN TITLE
Apr 6, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 6, 2017 · Amount on File
Deed Sale	Apr 6, 2017 · Amount on File
Prior Sale	Sep 5, 1997 · Amount on File
Deed Document Number	20178160
Prior Transfer Date	Mar 16, 2017
Prior Transfer Doc	0000008277
Record Updated	Oct 29, 2026

July 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Jul 5, 2023
Property Address	1121 THOMPSON AVE, NAPA, CA 94558-5408
Document Number	0000009870
Instrument Date	Jun 19, 2023
Instrument	2023-0009870
Transaction Type	Transfer
Record Updated	Jul 14, 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	996 HAWTHORNE DR, LAFAYETTE, CA 94549-4640

April 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Apr 6, 2017
Property Address	1121 THOMPSON AVE, NAPA, CA 94558-5408
Document Number	0000008160
Instrument Date	Mar 22, 2017
Instrument	2017-0008160
Transaction Type	Transfer
Record Updated	Aug 12, 2021
Title Company	FIRST AMERICAN TITLE CO NAPA

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	881 AVALON CT, LAFAYETTE, CA 94549-4501

Mortgage

Document Number	0000008162
Date	Apr 6, 2017
Instrument	2017-0008162

Lender

Name	RPM MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Apr 1, 2047

April 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Apr 7, 2017
Property Address	1121 THOMPSON AVE, NAPA, CA 94558-5408
Document Number	0000008277
Instrument Date	Mar 16, 2017
Instrument	8277
Transaction Type	Transfer
Record Updated	May 1, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	881 AVALON CT LAFAYETTE CA 945494501, LAFAYETTE, CA 94549-4501

April 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NAPA CA
Recording Date	Apr 6, 2017
Property Address	1121 THOMPSON AVE, NAPA, CA 94558-5408
Document Number	0000008161
Instrument Date	Mar 16, 2017
Instrument	8161
Transaction Type	Transfer
Record Updated	Apr 18, 2017

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property

Tax Assessment & Valuation

The 2026 property tax bill for 1121 Thompson Ave was $15,267, 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
Unified School District	Napa Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$15,267.00 (+2.05%)	$1,366,686 (+2%) Land $710,274 Building $656,412	$1,366,686 (+2%) Land $710,274 Building $656,412
2025	$14,960.00	$1,339,890 Land $696,348 Building $643,542	$1,339,890 Land $696,348 Building $643,542
2023	$14,168.00 (+1.49%)	$1,287,862 (+2%) Land $669,309 Building $618,553
2022	$13,960.00	$1,262,611 Land $656,186 Building $606,425

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

Flood

FEMA maps place 1121 Thompson Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1995.

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	5 in force
Nearby Flood Claims	1 (1995)
Most Recent Claim	Mar 1995 · Severe Winter Storms, Flooding Landslides, Mud Flow

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

Wildfire risk around 1121 Thompson Ave is moderate, ranking above 65% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 65% of the US · lower than 60% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

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

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

May also be available: Valley Internet, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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