671 Spring Ln, Sonoma, CA 95476 Property Records

Sonoma County property record for 671 Spring Ln, Sonoma, CA 95476 · Last verified April 2026

Property Highlights

Property Type	Residential > Multi-Unit > Duplex
Bedrooms	4 Beds
Bathrooms	3 Baths
Year Built	Built 1991
Square Footage	2,292 sqft Living Area
Lot Size	7,500 sqft (0.172 acres)
Garage	Attached, 788 sqft
Last Sale	$329,000 (1996)
Tax Bill	$8,459.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`018-291-042-000`
Alternative APN	`018-291-042`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	4 Rooms
Units	2 Units
Building Area	2,292 sqft Living Area
Gross Area	3,080 sqft Gross Area
1st Floor	2,292 sqft 1st Floor
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Construction Type	Wood Construction
Lot Area	7,500 sqft (0.172 acres)
Parking Spaces	3 Parking Spaces
Garage Type	Attached Garage
Garage Area	788 sqft Garage

Utilities and HVAC

Cooling System	None Cooling

Location & Zoning

Old Parcel Number	018-291-042
Street Address	671 SPRING LN
City	SONOMA
State	CA
Zip	95476-6952
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Duplex
Legal Subdivision	SPRING LANE SUBDIVISION
Legal Block	2
Legal Lot Number	6
Jurisdiction	SONOMA CA
Minor Civil Division	SONOMA
Census Blockgroup	2
Census Block	2000
Census Tract	150204

Owner

Source: Sonoma County records · APN 018-291-042-000

Assessment roll updated April 13, 2026 · Last verified April 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 File
Mailing Address	9 RANCH LN, LARKSPUR, CA 94939-1526
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 18, 1996 · Amount on Record
Deed Sale	Dec 18, 1996 · Amount on Record
Deed Doc Number	1996112055
Last Transfer Date	Mar 10, 2026
Transfer Doc	0000015547
Record Refreshed	Jun 08, 2026

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Apr 01, 2026
Property Address	671 SPRING LN, SONOMA, CA 95476-6952
Document Number	0000015547
Instrument Date	Mar 10, 2026
Instrument	202615547
Transaction Type	Transfer
Record Updated	Jul 13, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	9 RANCH LN, LARKSPUR, CA 94939-1526

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Sonoma City
Unified School District	Sonoma Valley 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	$8,459.00 (+8.07%)	$525,315 (+4.04%) Land $191,601 Building $333,714
2023	$7,827.00 (+4.43%)	$504,918 Land $184,162 Building $320,756
2022	$7,495.00

Flood & Wildfire

671 Spring Ln is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · Sonoma County (06097C), updated February 15, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

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

Values are read at the parcel center point; lenders make the official flood determination.