321 Haydon St, Healdsburg, CA 95448 Property Records

Sonoma County property record for 321 Haydon St, Healdsburg, CA 95448

Property Summary

Property Type	Duplex
Details	6 bd · 4 ba · 3,076 sqft · built 1913
Lot Size	0.357 acres (15,543 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,500,000 (Jul 2020)
Tax Bill	$31,793 (2025)
Deeds & Mortgages	Jul 2020 Sale & Mortgage May 2018 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`002-271-028-000`

Property Details

APN / Parcel Number

Primary APN	`002-271-028-000`
Alternative APN	`002-271-028`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Total Rooms	6 Rooms
Units	2 Units
Stories	2 Stories
Building Area	3,076 sqft Living Area
Gross Area	3,244 sqft
1st Floor Area	1,729 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1913
Effective Year Built	Effective 1988
Construction Type	Wood
Fire Resistance	Wood or Wood & Steel Frame
Lot Area	15,543 sqft (0.357 acres)
Garage Type	Attached
Garage Area	168 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Street Address	321 HAYDON ST
City	HEALDSBURG
State	CA
Zip	95448-4411
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R4
Legal Description	BUSINESS CODE: BA
Legal Subdivision	HAYDONS EXTENSION TO HEALDSBURG
Legal Block	3
Legal Lot Number	14,15
Jurisdiction	SONOMA CA
Township / Civil Division	HEALDSBURG
Census Block Group	3
Census Block	3013
Census Tract	153902

Owner

Source: Sonoma County records, as of May 6, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	398 TUCKER ST, HEALDSBURG, CA 95448-4425
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 2, 2020	Grant Deed, Construction Loan BANK OF AMERICA
May 15, 2018	Quit Claim Deed, Transfer REDWOOD CU
Mar 27, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 2, 2020 · Amount on Record
Deed Sale	Jul 2, 2020 · Amount on Record
Prior Sale	May 26, 2006 · Amount on Record
Deed Document Number	202054186
Prior Transfer Date	Mar 22, 2017
Prior Transfer Doc	0000023549
Record Updated	Jun 8, 2026

July 2020: Grant Deed, Construction Loan

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Jul 2, 2020
Property Address	321 HAYDON ST, HEALDSBURG, CA 95448-4411
Document Number	0000054186
Instrument Date	Jun 26, 2020
Instrument	54186
Transaction Type	Construction Loan
Record Updated	Jul 23, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,750.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	398 TUCKER ST HEALDSBURG CA 954484425, HEALDSBURG, CA 95448-4425

Mortgage

Document Number	54187
Date	Jul 2, 2020
Instrument	54187

Lender

Name	BANK OF AMERICA
Type	Bank
Address	20 GREENWAY PLZ # 900, HOUSTON, TX 77046-2007

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Jul 1, 2035

May 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	May 15, 2018
Property Address	321 HAYDON ST, HEALDSBURG, CA 95448-4411
Document Number	0000035351
Instrument Date	May 11, 2018
Instrument	35351
Transaction Type	Transfer
Record Updated	Jun 4, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	436 HAYDON ST HEALDSBURG CA 954484414, HEALDSBURG, CA 95448-4414

Mortgage

Document Number	35352
Date	May 15, 2018
Instrument	35352

Lender

Name	REDWOOD CU
Type	Credit Union
Address	3033 CLEVELAND AVE # 100, SANTA ROSA, CA 95403-2126

Agreement

Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

March 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Mar 27, 2017
Property Address	321 HAYDON ST, HEALDSBURG, CA 95448-4411
Document Number	0000023549
Instrument Date	Mar 22, 2016
Instrument	23549
Transaction Type	Transfer
Record Updated	Apr 7, 2017
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	Personal Trust
Address	436 HAYDON ST HEALDSBURG CA 954484414, HEALDSBURG, CA 95448-4414

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	$31,793.00 (+5.11%)	$2,731,105 (+3.96%) Land $811,824 Building $1,919,281
2023	$30,247.00 (+1.08%)	$2,627,092 Land $780,300 Building $1,846,792
2022	$29,924.00

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	4 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	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 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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