18880 Orange Ave, Sonoma, CA 95476 Property Records

Sonoma County property record for 18880 Orange Ave, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	3 bd · 4.5 ba · 3,837 sqft · built 2016
Lot Size	2.65 acres (115,434 sqft)
Owner	2 Company Names on Record
Last Sale	$3,000,000 (Jun 2017)
Tax Bill	$39,642 (2025)
Deeds & Mortgages	Mar 2026 Mortgage Sep 2025 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`052-241-011-000`

Property Details

APN / Parcel Number

Primary APN	`052-241-011-000`
Alternative APN	`052-241-011`

Interior

Bedrooms	3 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	3 Rooms
Stories	1 Story
Building Area	3,837 sqft Living Area
Gross Area	4,418 sqft
1st Floor Area	3,837 sqft

Exterior

Year Built	Built 2016
Effective Year Built	Effective 2016
Lot Area	115,434 sqft
Garage Type	Attached
Garage Area	581 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Old Parcel Number	052-241-011
Street Address	18880 ORANGE AVE
City	SONOMA
State	CA
Zip	95476-5235
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RR5
Legal Subdivision	CRAIG ADD A&B
Legal Block	3
Legal Lot Number	1,2
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	3
Census Block	3002
Census Tract	150303

Owner

Source: Sonoma County records, as of October 1, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Company Names on Record
Mailing Address	534 MARIN AVE, MILL VALLEY, CA 94941-3944
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 24, 2026	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Sep 19, 2025	Grant Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
Mar 11, 2019	Quit Claim Deed, Transfer Quitclaim
Jun 22, 2017	Grant Deed, Transfer · ARM SILICON VALLEY BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 22, 2017 · Amount on Record
Deed Sale	Jun 22, 2017 · Amount on Record
Prior Sale	Apr 21, 2015 · Amount on Record
Deed Document Number	201748213
Prior Transfer Date	Apr 3, 1998
Prior Transfer Doc	0000054804
Record Updated	Oct 29, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	18880 ORANGE AVE, SONOMA, CA 95476-5235
Transaction Type	Mortgage
Record Updated	Apr 2, 2026
Title Company	ROCKET CLOSE LLC RESIDENTIAL

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	534 MARIN AVE, MILL VALLEY, CA 94941-3944

Mortgage

Document Number	0000013528
Date	Mar 24, 2026
Instrument	2026013528

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	4.9%
Type Change Date	Apr 1, 2031
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	6.9%
Index	SOFR Average 30-Day
Margin	3
Max Rate	9.9%

September 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Sep 19, 2025
Property Address	18880 ORANGE AVE, SONOMA, CA 95476-5235
Document Number	0000044964
Map Reference	MB 14 PG 2
Instrument Date	Sep 15, 2025
Instrument	2025044964
Transaction Type	Transfer
Record Updated	Oct 9, 2025
Title Company	UNKNOWN, ROCKET CLOSE LLC RESIDENTIAL

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	534 MARIN AVE, MILL VALLEY, CA 94941-3944

Mortgage

Document Number	0000047166
Date	Sep 19, 2025
Instrument	2025047166

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	5.5%
Type Change Date	Oct 1, 2032
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	10.5%
Index	SOFR Average 30-Day
Margin	3
Max Rate	10.5%

March 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Mar 11, 2019
Property Address	18880 ORANGE AVE, SONOMA, CA 95476-5235
Document Number	0000016754
Instrument Date	Mar 5, 2019
Instrument	16754
Transaction Type	Transfer
Record Updated	Mar 26, 2019

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	534 MARIN AVE MILL VALLEY CA 949413944, MILL VALLEY, CA 94941-3944

June 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Jun 22, 2017
Property Address	18880 ORANGE AVE, SONOMA, CA 95476-5235
Document Number	0000048213
Map Reference	MAP14 PG2
Instrument Date	Jun 20, 2017
Instrument	2017048213
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	534 MARIN AVE, MILL VALLEY, CA 94941-3944

Mortgage

Document Number	0000048214
Date	Jun 22, 2017
Instrument	2017048214

Lender

Name	SILICON VALLEY BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Jul 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	4.87%
Index	1-Year LIBOR
Max Rate	8.87%

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		$3,551,388 (+2%) Land $1,183,795 Building $2,367,593
2025	$39,642.00 (+3.79%)	$3,481,754 (+4.04%) Land $1,160,584 Building $2,321,170
2023	$38,193.00 (+1.19%)	$3,346,555 Land $1,115,518 Building $2,231,037
2022	$37,743.00

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	2 in force
Nearby Flood Claims	1 (1979)
Most Recent Claim	Jun 1979 · tidal / storm surge

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 40% of the US · lower than 76% of California
Wildfire Likelihood	0.08% annual chance
Exposure	None beyond ember reach

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	VALLEY OF THE MOON WATER DISTRICT serves 23,140 people · EPA ID CA4910013
Water Source	Groundwater
Last State Inspection	Sep 2022
Lead	Under 1 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 79 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	100 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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