1010 Allison Ave, Saint Helena, CA 94574 Property Records

Napa County property record for 1010 Allison Ave, Saint Helena, CA 94574

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,618 sqft · built 2008
Lot Size	0.06 acres (2,614 sqft)
Owner	2 Company Names on Record
Last Sale	$1,040,000 (Sep 2025)
Tax Bill	$11,009 (2026)
Deeds & Mortgages	Sep 2026 Mortgage Feb 2022 Mortgage + 1 more
Flood Zone	Zone X (moderate risk)
APN	`009-503-009-000`

Property Details

APN / Parcel Number

Primary APN	`009-503-009-000`
Alternative APN	`009-503-009`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,618 sqft Living Area
Gross Area	2,053 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2008
Effective Year Built	Effective 2008
Construction Type	Wood
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	2,614 sqft (0.06 acres)
Garage Type	Attached
Garage Area	435 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Old Parcel Number	009-503-009
Street Address	1010 ALLISON AVE
City	SAINT HELENA
State	CA
Zip	94574-1306
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	LANDS-SHERWIN FAMILY TRUST
Jurisdiction	NAPA CA
Township / Civil Division	ST. HELENA
Census Block Group	2
Census Block	2011
Census Tract	201601

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	1010 ALLISON AVE, SAINT HELENA, CA 94574-1306
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 18, 2026	Deed of Trust, Mortgage · Conventional Mortgage MORTGAGE MORTGAGE
Feb 16, 2022	Deed of Trust, Mortgage · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC
Feb 13, 2019	Deed of Trust, Mortgage · Conventional Mortgage ALLY BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 5, 2025 · Amount on Record
Deed Sale	Sep 5, 2025 · Amount on Record
Prior Sale	Aug 22, 2014 · Amount on Record
Deed Document Number	202512331
Record Updated	Oct 29, 2026

September 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Recording Date	Sep 18, 2026
Property Address	1010 ALLISON AVE, SAINT HELENA, CA 94574-1306
Document Number	0000013698
Instrument Date	Sep 2, 2025
Instrument	202613698
Transaction Type	Mortgage
Record Updated	Sep 25, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust, 165
Address	1414 LAKE ST, CALISTOGA, CA 94515-1416

Mortgage

Document Number	0000013698,
Date	Sep 18, 2026
Instrument	202613698

Lender

Name	MORTGAGE MORTGAGE

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	349 Months
Due	Oct 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	6.13%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Property Address	1010 ALLISON AVE, SAINT HELENA, CA 94574-1306
Transaction Type	Mortgage
Record Updated	Feb 24, 2022
Title Company	IN TITLE, FIN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1010 ALLISON AVE, SAINT HELENA, CA 94574-1306

Mortgage

Document Number	0000003291
Date	Feb 16, 2022
Instrument	2022-0003291

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company
Address	CONSHOHOCKEN, PA 19428

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2052

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Property Address	1010 ALLISON AVE, SAINT HELENA, CA 94574-1306
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TITLE365

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000002371
Date	Feb 13, 2019
Instrument	2019-0002371

Lender

Name	ALLY BANK
Type	Bank
Address	CHARLOTTE, NC 28202

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2049

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	$11,009.00 (+19.08%)	$1,040,000 (+19.36%) Land $500,000 Building $540,000	$1,040,000 Land $500,000 Building $540,000
2025	$9,245.00 (+3.3%) Homeowner's exemption	$871,335 (+4.04%) Land $390,598 Building $480,737
2023	$8,950.00 (+4%) Homeowner's exemption	$837,502 Land $375,432 Building $462,070
2022	$8,606.00

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 18 policies
Nearby Flood Policies	18 in force
Nearby Flood Claims	15 (1986–2019)
Claims Outside the SFHA	1 of 15
Most Recent Claim	Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Winter Storms, Flooding, And Mudslides, Jan 2017 · 2 claims Severe Storms, Flooding, Mudslides, And Landslides, Dec 2005 · 2 claims Severe Winter Storms, Flooding Landslides, Mud Flow, Mar 1995 · 3 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	None beyond 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 461 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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