1230 Grayson Ave, Saint Helena, CA 94574 Property Records

Napa County property record for 1230 Grayson Ave, Saint Helena, CA 94574

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,170 sqft · built 1930
Lot Size	0.52 acres (22,651 sqft)
Owner	Company Name on Record
Last Sale	$975,000 (Oct 2024)
Tax Bill	$10,601 (2026)
Deeds & Mortgages	Apr 2021 Sale & Mortgage Nov 2020 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`009-180-027-000`

Property Details

APN / Parcel Number

Primary APN	`009-180-027-000`
Alternative APNs	`009-180-027` `00918027`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Building Area	1,170 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Construction Type	Wood
Lot Area	22,651 sqft (0.52 acres)
Garage Type	Detached
Garage Area	768 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	None
Heating System	HVAC

Location & Zoning

Old Parcel Number	009-180-027
Street Address	1230 GRAYSON AVE
City	SAINT HELENA
State	CA
Zip	94574-2125
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PCL 4 MAP NO 2913 9P/M3
Legal Subdivision	LANDS OF MARVIN R GUSTAFSON
Jurisdiction	NAPA CA
Township / Civil Division	ST. HELENA
Census Block Group	1
Census Block	1001
Census Tract	201601

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	Company Name on Record
Mailing Address	387 CAMINO SOBRANTE, ORINDA, CA 94563-1847
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Apr 9, 2021	Grant Deed, Transfer · Conventional Mortgage EVOLVE BANK & TRUST
Nov 20, 2020	Grant Deed, Transfer KENNETH & LYNDA SIMON FAM LLC
Apr 5, 2018	Deed of Trust, Mortgage · Line of Credit BANK OF MARIN

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 4, 2024 · Amount on Record
Deed Sale	Oct 4, 2024 · Amount on Record
Prior Sale	Apr 9, 2021 · Amount on Record
Deed Document Number	202414121
Prior Transfer Date	Jan 20, 2015
Prior Transfer Doc	0000002154
Record Updated	Oct 29, 2026

April 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Apr 9, 2021
Property Address	1230 GRAYSON AVE, SAINT HELENA, CA 94574-2125
Document Number	0000012957
Map Reference	MB 9 PG 3
Instrument Date	Apr 7, 2021
Instrument	2021-0012957
Transaction Type	Transfer
Record Updated	Aug 12, 2021
Title Company	PLACER TITLE COMPANY

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	26401 EMERY RD STE 103, 103, CLEVELAND, OH 44128-6210

Mortgage

Document Number	0000012958
Date	Apr 9, 2021
Instrument	2021-0012958

Lender

Name	EVOLVE BANK & TRUST
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2051

November 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Nov 20, 2020
Property Address	1230 GRAYSON AVE, SAINT HELENA, CA 94574-2125
Document Number	0000031127
Instrument Date	Nov 20, 2020
Instrument	31127
Transaction Type	Transfer
Record Updated	Dec 9, 2020
Title Company	PLACER TITLE COMPANY, PLACER TITLE CO.

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,210.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1230 GRAYSON AVE ST HELENA CA 945742125, ST HELENA, CA 94574-2125

Mortgage

Document Number	31128
Date	Nov 20, 2020
Instrument	31128

Lender

Name	KENNETH & LYNDA SIMON FAM LLC
Address	601 HERITAGE DR # 227, JUPITER, FL 33458-2777

Agreement

Amount	Amount Recorded

April 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Property Address	1230 GRAYSON AVE, SAINT HELENA, CA 94574-2125
Document Number	0000007639
Instrument Date	Apr 5, 2018
Transaction Type	Mortgage
Record Updated	Apr 24, 2018
Title Company	OTHER

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	633 MAIN STREET ST ST HELENA CA 94574, ST HELENA, CA 94574

Mortgage

Document Number	0000007639
Date	Apr 16, 2018
Instrument	7639

Lender

Name	BANK OF MARIN
Type	Bank
Address	NOVATO, CA 94948

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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	$10,601.00 (+1.74%)	$994,500 (+2%) Land $841,500 Building $153,000	$994,500 Land $841,500 Building $153,000
2025	$10,420.00 (-15.35%)	$975,000 (-14.81%) Land $825,000 Building $150,000
2023	$12,309.00 (+3.98%)	$1,144,440 Land $936,360 Building $208,080
2022	$11,838.00

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	9 in force
Nearby Flood Claims	7 (1995–2006)
Claims Outside the SFHA	2 of 7
Most Recent Claim	Sep 2006 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 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	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 205 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: AT&T, Valley Internet.

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