1590 Chablis Cir, Saint Helena, CA 94574 Property Records

Napa County property record for 1590 Chablis Cir, Saint Helena, CA 94574

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,936 sqft · built 1979
Lot Size	0.23 acres (10,019 sqft)
Owner	Individual Name on Record
Last Sale	$345,000 (Sep 1996)
Tax Bill	$6,698 (2026)
Deeds & Mortgages	Jun 2026 Line of Credit Apr 2026 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`009-542-004-000`

Property Details

APN / Parcel Number

Primary APN	`009-542-004-000`
Alternative APNs	`009-542-004` `00954204`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Building Area	1,936 sqft Living Area
Gross Area	2,512 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Construction Type	Wood
Lot Area	10,019 sqft (0.23 acres)
Garage Type	Attached
Garage Area	576 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	None
Heating System	Central

Location & Zoning

Old Parcel Number	009-542-004
Street Address	1590 CHABLIS CIR
City	SAINT HELENA
State	CA
Zip	94574-2306
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 28 SYLVANER ESTATES NO 6 11R/M73
Legal Subdivision	SYLVANER ESTATES
Legal Lot Number	28
Jurisdiction	NAPA CA
Township / Civil Division	ST. HELENA
Census Block Group	1
Census Block	1005
Census Tract	201602

Owner

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	Individual Name on Record
Mailing Address	14 HELMAN CT, NAPA, CA 94558-2294
Owner Type	Individual
Vesting	Tenants in Common

Deeds, Mortgages & Sale History

Date	Document
Jun 5, 2026	Deed of Trust, Mortgage · Line of Credit FIRST AMERICAN TITLE
Apr 8, 2026	Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT
Nov 3, 2023	Intrafamily Transfer, Transfer · Commercial Mortgage STEPHANIE MONASH

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 24, 1996 · Amount on Record
Deed Sale	Sep 24, 1996 · Amount on Record
Deed Document Number	199623128
Last Transfer Date	Oct 27, 2023
Transfer Doc	0000017967
Record Updated	Oct 29, 2026

June 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Recording Date	Jun 5, 2026
Property Address	1590 CHABLIS CIR, SAINT HELENA, CA 94574-2306
Document Number	0000008248
Instrument Date	Jun 3, 2026
Instrument	20268248
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common, 169
Address	14 HELMAN CT, NAPA, CA 94558-2294

Mortgage

Document Number	0000008248,
Date	Jun 5, 2026
Instrument	20268248

Lender

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate	6.37%
Max Rate	-1%

April 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NAPA CA
Recording Date	Apr 8, 2026
Property Address	1590 CHABLIS CIR, SAINT HELENA, CA 94574-2306
Document Number	0000004979
Instrument Date	Apr 8, 2026
Instrument	20264979
Transaction Type	Transfer
Record Updated	Aug 27, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	14 HELMAN CT, NAPA, CA 94558-2294

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Nov 3, 2023
Property Address	1590 CHABLIS CIR, SAINT HELENA, CA 94574-2306
Document Number	0000017967
Map Reference	MB 11 PG 72&73
Instrument Date	Nov 1, 2023
Instrument	2023-0017967
Transaction Type	Transfer
Record Updated	Nov 13, 2023
Title Company	PACIFIC COAST TITLE COMPANY

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	1590 CHABLIS CIR, SAINT HELENA, CA 94574-2306

Mortgage

Document Number	0000017968
Date	Nov 3, 2023
Instrument	2023-0017968

Lender

Name	STEPHANIE MONASH
Type	Private Party

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$6,698.00 (+1.73%)	$626,073 (+2%) Land $284,060 Building $342,013	$626,073 (+2%) Land $284,060 Building $342,013
2025	$6,584.00 (+3.26%)	$613,798 (+4.04%) Land $278,491 Building $335,307	$613,798 Land $278,491 Building $335,307
2023	$6,376.00 (+3.96%)	$589,966 Land $267,678 Building $322,288
2022	$6,133.00

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 Policies	1 in force

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 63% of the US · lower than 78% of California
Wildfire Likelihood	0.05% 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 ST. HELENA serves 5,386 people · EPA ID CA2810004
Water Source	Surface water
Last State Inspection	Feb 2025
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids not recorded as resolved · Jul 2023 Treatment failure resolved · Nov 2020
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 69 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Valley Internet.

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