1570 Ridge Rd, Sonoma, CA 95476 Property Records

Sonoma County property record for 1570 Ridge Rd, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	6 bd · 5.5 ba · 4,739 sqft · built 1953
Lot Size	1.31 acres (57,499 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,883,000 (Apr 2018)
Tax Bill	$30,395 (2025)
Deeds & Mortgages	Jul 2018 Mortgage Apr 2018 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`127-361-008-000`

Property Details

APN / Parcel Number

Primary APN	`127-361-008-000`
Alternative APN	`127-361-008`

Interior

Bedrooms	6 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	4,739 sqft Living Area
Gross Area	5,852 sqft
1st Floor Area	2,588 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1970
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	57,499 sqft
Garage Type	Attached
Garage Area	1,113 sqft
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	127-361-008
Street Address	1570 RIDGE RD
City	SONOMA
State	CA
Zip	95476-4726
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	AR15
Legal Description	2003 AC. CORR PER R/S 634/40
Legal Subdivision	MISSION HIGHLANDS SUBDIVISION #2
Legal Block	2
Legal Lot Number	8
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	2
Census Block	2001
Census Tract	150205

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	2 Individual Names on Record
Mailing Address	562 POST RD, WAKEFIELD, RI 02879-7512
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jul 5, 2018	Deed of Trust, Mortgage · ARM UBS BANK USA
Apr 11, 2018	Grant Deed, Transfer FIRST AMERICAN TITLE
Nov 17, 2017	Grant Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 11, 2018 · Amount on Record
Deed Sale	Apr 11, 2018 · Amount on Record
Prior Sale	Nov 17, 2017 · Amount on Record
Deed Document Number	201824528
Prior Transfer Date	Nov 28, 2006
Prior Transfer Doc	0000152358
Record Updated	Oct 29, 2026

July 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	1570 RIDGE RD, SONOMA, CA 95476-4726
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000048132
Date	Jul 5, 2018
Instrument	2018048132

Lender

Name	UBS BANK USA
Type	Bank
Address	SALT LAKE CITY, UT 84111

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Type Change Date	Jul 1, 2025
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.5%
Index	1-Year LIBOR
Max Rate	8.5%

April 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Apr 11, 2018
Property Address	1570 RIDGE RD, SONOMA, CA 95476-4726
Document Number	0000024528
Instrument Date	Apr 6, 2018
Instrument	24528
Transaction Type	Transfer
Record Updated	Apr 24, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$3,171.30
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	562 POST RD WAKEFIELD RI 028797512, WAKEFIELD, RI 02879-7512

November 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Nov 17, 2017
Property Address	1570 RIDGE RD, SONOMA, CA 95476-4726
Document Number	0000088598
Instrument Date	Nov 6, 2017
Instrument	88598
Transaction Type	Transfer
Record Updated	Dec 7, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$2,568.00
Amount Accuracy	Full Value
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	500 YGNACIO VALLEY RD #170 WALNUT CREEK CA 945969829, 170, WALNUT CREEK, CA 94596-9829

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Unified School District	Sonoma Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,709,963 (+2%) Land $1,160,583 Building $1,549,380
2025	$30,395.00 (+3.78%)	$2,656,827 (+4.04%) Land $1,137,827 Building $1,519,000
2023	$29,289.00 (+1.38%)	$2,553,661 Land $1,093,645 Building $1,460,016
2022	$28,891.00

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	3 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	Moderate above 61% of the US · lower than 63% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

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	MISSION HIGHLANDS MUTUAL WATER CO. private · serves 150 people · EPA ID CA4900563
Water Source	Groundwater
Lead	13 ppb (2024–2026) 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 14 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Starlink Satellite	280 / 30
AT&T DSL	25 / 5

Cell Coverage

5G (outdoors only) and 4G LTE

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