154 Cooper St, Sonoma, CA 95476 Property Records

Sonoma County property record for 154 Cooper St, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,906 sqft · built 1999
Lot Size	0.16 acres (6,950 sqft)
Owner	Company Name on Record
Last Sale	$1,504,000 (Jun 2022)
Tax Bill	$19,582 (2025)
Deeds & Mortgages	Jun 2022 Sale Jun 2022 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`128-590-023-000`

Property Details

APN / Parcel Number

Primary APN	`128-590-023-000`
Alternative APN	`128-590-023`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,906 sqft Living Area
Gross Area	3,376 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1999
Effective Year Built	Effective 2000
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,950 sqft (0.16 acres)
Garage Type	Attached
Garage Area	470 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Old Parcel Number	128-590-023
Street Address	154 COOPER ST
City	SONOMA
State	CA
Zip	95476-7557
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	99 FM 128-221-002 ST FRANCIS PLACE LOT 23
Legal Subdivision	ST FRANCIS
Legal Block	1
Legal Lot Number	23
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	1
Census Block	1014
Census Tract	150203

Owner

Source: Sonoma County records, as of September 1, 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 Record
Mailing Address	10380 STERN AVE, CUPERTINO, CA 95014-3644
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Jun 6, 2022	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jun 6, 2022	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jun 5, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 6, 2022 · Amount on Record
Deed Sale	Jun 6, 2022 · Amount on Record
Prior Sale	Nov 29, 2010 · Amount on Record
Deed Document Number	202239491
Prior Transfer Date	Feb 28, 2020
Prior Transfer Doc	0000044203
Record Updated	Oct 29, 2026

June 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Jun 6, 2022
Property Address	154 COOPER ST, SONOMA, CA 95476-7557
Document Number	0000039491
Map Reference	MB 577 PG 42-44
Instrument Date	Jun 2, 2022
Instrument	2022039491
Transaction Type	Transfer
Record Updated	Oct 18, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Tax	$1,654.40
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10380 STERN AVE, CUPERTINO, CA 95014-3644

June 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Jun 6, 2022
Property Address	154 COOPER ST, SONOMA, CA 95476-7557
Document Number	0000039492
Map Reference	MB 577 PG 42-44
Instrument Date	Jun 1, 2022
Instrument	2022039492
Transaction Type	Transfer
Record Updated	Oct 18, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10380 STERN AVE, CUPERTINO, CA 95014-3644

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Jun 5, 2020
Property Address	154 COOPER ST, SONOMA, CA 95476-7557
Document Number	0000044203
Instrument Date	Feb 28, 2020
Instrument	44203
Transaction Type	Transfer
Record Updated	Jun 24, 2020
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	Separate Estate/Property
Address	154 COOPER ST SONOMA CA 954767557, SONOMA, CA 95476-7557

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 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

Year	Tax Bill	Assessed Value
2026		$1,627,977 (+2%) Land $541,216 Building $1,086,761
2025	$19,582.00 (+5.73%)	$1,596,056 (+4.04%) Land $530,604 Building $1,065,452
2023	$18,521.00 (+81.33%)	$1,534,080 Land $510,000 Building $1,024,080
2022	$10,214.00

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
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	7 in force
Nearby Flood Claims	4 (1978–2005)
Claims Outside the SFHA	3 of 4
Most Recent Claim	Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides

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	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 195 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile.

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