421 North St, Healdsburg, CA 95448 Property Records

Sonoma County property record for 421 North St, Healdsburg, CA 95448

Property Summary

Property Type	Duplex
Details	2 bd · 1 ba · 1,844 sqft · built 1986
Lot Size	0.066 acres (2,891 sqft)
Owner	2 Company Names on Record
Last Sale	$550,500 (Mar 2022)
Tax Bill	$11,987 (2025)
Deeds & Mortgages	Jul 2026 Mortgage Nov 2023 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`002-152-039-000`

Property Details

APN / Parcel Number

Primary APN	`002-152-039-000`
Alternative APN	`002-152-039`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Units	2 Units
Stories	1 Story
Building Area	1,844 sqft Living Area
1st Floor Area	1,844 sqft

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	2,891 sqft (0.066 acres)

Location & Zoning

Old Parcel Number	002-152-039
Street Address	421 NORTH ST
City	HEALDSBURG
State	CA
Zip	95448-4211
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	87 FM 2-151-39 NOW SHAMROCK GARDEN PUD 2-15
Legal Subdivision	NOW SHAMROCK GARDEN PUD
Legal Block	2
Legal Lot Number	1-6
Jurisdiction	SONOMA CA
Township / Civil Division	HEALDSBURG
Census Block Group	2
Census Block	2006
Census Tract	153903

Owner

Source: Sonoma County records, as of April 13, 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	421 NORTH ST, HEALDSBURG, CA 95448-4211
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 21, 2026	Deed of Trust, Mortgage · Conventional Mortgage FIRST AMERICAN TITLE
Nov 16, 2023	Intrafamily Transfer, Transfer · Commercial Mortgage STANFORD DIAMOND
Mar 2, 2022	Grant Deed, Transfer · Commercial Mortgage HEALDSBURG 600 LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 2, 2022 · Amount on Record
Deed Sale	Mar 2, 2022 · Amount on Record
Prior Sale	Jul 17, 2015 · Amount on Record
Deed Document Number	202215355
Prior Transfer Date	Dec 29, 2016
Prior Transfer Doc	0000120841
Record Updated	Sep 20, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Recording Date	Jul 21, 2026
Property Address	421 NORTH ST, HEALDSBURG, CA 95448-4211
Document Number	0000036949
Instrument Date	Jul 20, 2026
Instrument	202636949
Transaction Type	Mortgage
Record Updated	Jul 28, 2026
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust, 212

Mortgage

Document Number	0000036949,
Date	Jul 21, 2026
Instrument	202636949

Lender

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months

Interest

Rate	6.47%
Max Rate	-1%

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Nov 16, 2023
Property Address	421 NORTH ST, HEALDSBURG, CA 95448-4211
Document Number	0000056819
Map Reference	MB 390 PG 26-29
Instrument Date	Nov 15, 2023
Instrument	2023056819
Transaction Type	Transfer
Record Updated	Dec 20, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 14517, SANTA ROSA, CA 95402-6517

Mortgage

Document Number	0000056820
Date	Nov 16, 2023
Instrument	2023056820

Lender

Name	STANFORD DIAMOND
Type	Private Party

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

March 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Mar 2, 2022
Property Address	421 NORTH ST, HEALDSBURG, CA 95448-4211
Document Number	0000015355
Map Reference	MB 390 PG 26-29
Instrument Date	Feb 28, 2022
Instrument	2022015355
Transaction Type	Transfer
Record Updated	Mar 17, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$605.55
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 14517, SANTA ROSA, CA 95402-6517
Investor	Possibly a Property Investor

Mortgage

Document Number	0000015356
Date	Mar 2, 2022
Instrument	2022015356

Lender

Name	HEALDSBURG 600 LLC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Mortgage

Document Number	0000015358
Date	Mar 2, 2022
Instrument	2022015358

Lender

Name	HEALDSBURG 600 LLC
Type	Non-Lending Institution
Address	ROHNERT PARK, CA 94928

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of April 13, 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Healdsburg City
Unified School District	Healdsburg Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$11,987.00 (+8.12%)	$991,518 (+4.04%) Land $396,360 Building $595,158
2023	$11,087.00 (+95.5%)	$953,019 Land $380,970 Building $572,049
2022	$5,671.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · 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 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 HEALDSBURG serves 10,972 people · EPA ID CA4910005
Water Source	Groundwater influenced by surface water
Lead	Under 1 ppb (2021–2023) 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 541 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30

May also be available: AT&T, GeoLinks, T-Mobile.

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