408 Mason St, Healdsburg, CA 95448 Property Records

Sonoma County property record for 408 Mason St, Healdsburg, CA 95448 · Last verified May 2026

Property Summary

Property Type	Single Family Home
Details	1 bd · 2 ba · 1,135 sqft · built 1922
Lot Size	0.125 acres (5,460 sqft)
Owner	Individual Name on File
Last Sale	$660,000 (Nov 2014)
Tax Bill	$9,372 (2025)
Flood Zone	Zone X (minimal risk)
APN	`002-291-012-000`

Property Details

APN / Parcel Number

Primary APN	`002-291-012-000`
Alternative APN	`002-291-012`

Interior

Bedrooms	1 Bed
Full Baths	2 Baths
Total Rooms	1 Room
Stories	1 Story
Building Area	1,135 sqft Living Area
1st Floor Area	1,135 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1922
Effective Year Built	Effective 1970
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,460 sqft (0.125 acres)
Lot Dimensions	91 ft deep x 60 ft wide
Garage Area	324 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Street Address	408 MASON ST
City	HEALDSBURG
State	CA
Zip	95448-4420
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	HEALDSBURG
Legal Block	1
Jurisdiction	SONOMA CA
Township / Civil Division	HEALDSBURG
Census Block Group	1
Census Block	1020
Census Tract	153902

Owner

Source: Sonoma County records · APN 002-291-012-000

Assessment roll updated April 13, 2026 · Last verified May 2026

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

Owner of Record	Individual Name on File
Mailing Address	408 MASON ST, HEALDSBURG, CA 95448-4420
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 07, 2014 · Amount on Record
Deed Sale	Nov 07, 2014 · Amount on Record
Deed Document Number	201479598
Prior Transfer Date	Jun 02, 2008
Prior Transfer Doc	0000055170
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 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

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

Year	Tax Bill	Assessed Value
2025	$9,372.00 (+5.13%)	$793,214 (+4.04%) Land $312,477 Building $480,737
2023	$8,915.00 (+1.04%)	$762,414 Land $300,344 Building $462,070
2022	$8,823.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971539021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Flood Insurance Cost	Premium on Record median of 20 individual NFIP policies nearby
Nearby Flood Policies	20 in force
Nearby Flood Claims	31 (1978–2026)
Claims Outside the SFHA	10 of 31
Most Recent Claim	Jan 2026, rainfall accumulation
Claims By Storm	Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 3 claims Severe Winter Storms, Flooding Landslides, Mud Flow, Mar 1995 · 3 claims Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 6 claims

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 541 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Sonic Telecom	Fiber	10,000 / 10,000
Xfinity	Cable	2,000 / 250
Verizon	Fixed Wireless	300 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: T-Mobile USA, California Internet, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.