855 Pratt Ave, Saint Helena, CA 94574 Property Records

Napa County property record for 855 Pratt Ave, Saint Helena, CA 94574

Property Summary

Property Type	Vineyard
Details	5 bd · 1 ba · 2,176 sqft · built 1890
Lot Size	1.38 acres (60,113 sqft)
Owner	Company Name on Record
Last Sale	$3,000,000 (Nov 2022)
Tax Bill	$33,834 (2026)
Deeds & Mortgages	Nov 2022 Transfer Nov 2022 Sale + 3 more
Flood Zone	Zone X (minimal risk)
APN	`009-030-063-000`

Property Details

APN / Parcel Number

Primary APN	`009-030-063-000`
Alternative APN	`009-030-063`

Interior

Bedrooms	5 Beds
Full Baths	1 Bath
Building Area	2,176 sqft Gross Area

Exterior

Year Built	Built 1890
Effective Year Built	Effective 1935
Construction Type	Wood
Lot Area	60,113 sqft

Location & Zoning

Old Parcel Number	009-030-063
Street Address	855 PRATT AVE
City	SAINT HELENA
State	CA
Zip	94574-1034
Property Category	Agriculture or Farming
Property Type	Agriculture / Farming > Vineyard
Jurisdiction	NAPA CA
Township / Civil Division	ST. HELENA
Census Block Group	4
Census Block	4000
Census Tract	201602

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	Company Name on Record
Mailing Address	PO BOX 192684, SAN FRANCISCO, CA 94119-2684
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Nov 1, 2022	Intrafamily Transfer, Transfer PLACER TITLE COMPANY
Nov 1, 2022	Grant Deed, Transfer PLACER TITLE COMPANY
Nov 1, 2022	Intrafamily Transfer, Transfer PLACER TITLE COMPANY
Sep 26, 2022	Intrafamily Transfer, Transfer PLACER TITLE COMPANY
Oct 21, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 1, 2022 · Amount on Record
Deed Sale	Nov 1, 2022 · Amount on Record
Prior Sale	Apr 23, 1997
Deed Document Number	202219819
Prior Transfer Date	Aug 25, 2022
Prior Transfer Doc	0000019818
Record Updated	Oct 29, 2026

November 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Nov 1, 2022
Property Address	855 PRATT AVE, SAINT HELENA, CA 94574-1034
Document Number	0000019817
Instrument Date	Oct 26, 2022
Instrument	2022-0019817
Transaction Type	Transfer
Record Updated	Nov 9, 2022
Title Company	PLACER 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	1033 WIGET LN, WALNUT CREEK, CA 94598-4310

November 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Nov 1, 2022
Property Address	855 PRATT AVE, SAINT HELENA, CA 94574-1034
Document Number	0000019819
Instrument Date	Oct 25, 2022
Instrument	2022-0019819
Transaction Type	Transfer
Record Updated	Nov 9, 2022
Title Company	PLACER TITLE COMPANY

Transaction

Amount	Amount Recorded
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	PO BOX 1926684, SAN FRANCISCO, CA 94119

November 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Nov 1, 2022
Property Address	855 PRATT AVE, SAINT HELENA, CA 94574-1034
Document Number	0000019818
Instrument Date	Aug 25, 2022
Instrument	2022-0019818
Transaction Type	Transfer
Record Updated	Nov 9, 2022
Title Company	PLACER 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	1033 WIGET LN, WALNUT CREEK, CA 94598-4310

September 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Sep 26, 2022
Property Address	855 PRATT AVE, SAINT HELENA, CA 94574-1034
Document Number	0000017608
Instrument Date	Aug 25, 2022
Instrument	2022-0017608
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	PLACER 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	1033 WIGET LN, WALNUT CREEK, CA 94598-4310

October 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NAPA CA
Recording Date	Oct 21, 2020
Property Address	855 PRATT AVE, SAINT HELENA, CA 94574-1034
Document Number	0000027322
Instrument Date	Oct 9, 2020
Instrument	27322
Transaction Type	Transfer
Record Updated	Nov 3, 2020
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
Relationship	Tenants in Common
Address	1033 WIGET LN WALNUT CREEK CA 945984310, WALNUT CREEK, CA 94598-4310

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	$33,834.00 (+1.8%)	$3,183,620 (+2%) Land $2,971,382 Building $212,238	$3,183,620 (+2%) Land $2,971,382 Building $212,238
2025	$33,237.00 (+3.28%)	$3,121,198 (+4.04%) Land $2,913,120 Building $208,078	$3,121,198 Land $2,913,120 Building $208,078
2023	$32,182.00 (+2,491.14%)	$3,000,000 Land $2,800,000 Building $200,000
2022	$1,242.00

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 20 policies
Nearby Flood Policies	20 in force
Nearby Flood Claims	6 (1995–2005)
Claims Outside the SFHA	4 of 6
Most Recent Claim	Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides
Claims by Event	Severe Winter Storms, Flooding Landslides, Mud Flow, Mar 1995 · 5 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 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% 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 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 138 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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