500 Helman Ln, Cotati, CA 94931 Property Records

Sonoma County property record for 500 Helman Ln, Cotati, CA 94931 · Last verified April 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1960
Square Footage	1,363 sqft Living Area
Lot Size	280,090 sqft (6.43 acres)
Garage	Attached, 498 sqft
Occupancy	Owner Occupied
Tax Bill	$1,769.00 (2025)

Owner

Source: Sonoma County records · APN 046-074-005-000

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	Company Name on File
Mailing Address	500 HELMAN LN, COTATI, CA 94931-9736
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 20, 1996
Deed Sale	Dec 20, 1996
Deed Doc Number	1996112912
Last Transfer Date	Jul 09, 2003
Transfer Doc	0000142254
Record Refreshed	Jun 08, 2026

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	500 HELMAN LN, COTATI, CA 94931-9736
Document Number	0000075462
Instrument Date	Oct 08, 2019
Transaction Type	Mortgage
Record Updated	Nov 05, 2019
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	500 HELMAN LN COTATI CA 949319736, COTATI, CA 94931-9736

Mortgage

Document Number	0000075462
Date	Oct 16, 2019
Instrument	75462

Lender

Name	REDWOOD CU
Type	Credit Union
Address	SANTA ROSA, CA 95403

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Oct 15, 2049

Interest

Rate Type	Adjustable Rate

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
Unified School District	Cotati-Rohnert Park 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	$1,769.00 (+3.57%) Homeowner's exemption	$118,967 (+4.04%) Land $73,306 Building $45,661
2023	$1,708.00 (+1.43%) Homeowner's exemption	$114,349 Land $70,460 Building $43,889
2022	$1,684.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 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
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

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; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN	`046-074-005-000`
Alternative APN	`046-074-005`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	3 Rooms
Building Area	1,363 sqft Living Area
Gross Area	1,861 sqft Gross Area
1st Floor	922 sqft 1st Floor
Stories	2 Stories

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1960
Architectural Style	Custom Design Style
Construction Type	Wood Construction
Lot Area	280,090 sqft (6.43 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	498 sqft Garage

Utilities and HVAC

Cooling System	HVAC Cooling

Location & Zoning

Old Parcel Number	046-074-005
Street Address	500 HELMAN LN
City	COTATI
State	CA
Zip	94931-9736
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	74 FORM 01 & PT TO 06 PER M/D
Legal Subdivision	SUBDIVISION #7 RANCHO COTATI
Legal Block	3
Legal Lot Number	165
Jurisdiction	SONOMA CA
Minor Civil Division	PETALUMA
Census Blockgroup	3
Census Block	3018
Census Tract	151206