3810 White Alder, Sonoma, CA 95476 Property Records

Sonoma County property record for 3810 White Alder, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 4,291 sqft · built 1995
Lot Size	3.57 acres (155,509 sqft)
Owner	2 Individual Names on File
Last Sale	$4,800,000 (Jul 2026)
Tax Bill	$51,244 (2025)
Deeds & Mortgages	Jul 2026 Sale May 2026 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`142-280-028-000`

Property Details

APN / Parcel Number

Primary APN	`142-280-028-000`
Alternative APN	`142-280-028`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	3 Rooms
Stories	1 Story
Building Area	4,291 sqft Living Area
1st Floor Area	4,291 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1995
Effective Year Built	Effective 1995
Construction Type	Wood
Lot Area	155,509 sqft (3.57 acres)
Garage Type	Detached
Garage Area	672 sqft
Parking Spaces	6 Parking Spaces

Utilities, Heating & Cooling

Cooling System	None
Heating System	Heat Pump

Location & Zoning

Old Parcel Number	142-280-028
Street Address	3810 WHITE ALDER
City	SONOMA
State	CA
Zip	95476-8966
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	AR10
Legal Description	83FMPT INT142-200-13 GEORGE RANCH NO 3 LOT III-32
Legal Subdivision	GEORGE RANCH
Legal Block	1
Legal Lot Number	III
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	1
Census Block	1009
Census Tract	150303

Owner

3810 White Alder is owned by two individuals who bought it in July 2026.

Source: Sonoma County records, as of October 19, 2026

Owner of Record	2 Individual Names on File
Mailing Address	1740 SANCHEZ ST, SAN FRANCISCO, CA 94131-2741
Owner Type	Individual
Vesting	Husband and Wife

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

Deeds, Mortgages & Sale History

Date	Document
Jul 14, 2026	Grant Deed, Transfer FIRST AMERICAN TITLE
May 8, 2026	Affidavit of Death of Trustee, Transfer
May 31, 2023	Intrafamily Transfer, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY
May 31, 2023	Intrafamily Transfer, Transfer · Conventional Mortgage CHANGE LENDING LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 14, 2026 · Amount on File
Deed Sale	Jul 14, 2026 · Amount on File
Prior Sale	Sep 17, 2010 · Amount on File
Deed Document Number	202635567
Prior Transfer Date	Jul 30, 2012
Prior Transfer Doc	0000074448
Record Updated	Oct 29, 2026

July 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Jul 14, 2026
Property Address	3810 WHITE ALDER, SONOMA, CA 95476-8966
Document Number	0000035567
Instrument Date	Jul 10, 2026
Instrument	202635567
Transaction Type	Transfer
Record Updated	Jul 21, 2026
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Tax	$533,280.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1740 SANCHEZ ST, SAN FRANCISCO, CA 94131-2741

May 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	SONOMA CA
Recording Date	May 8, 2026
Property Address	3810 WHITE ALDER, SONOMA, CA 95476-8966
Document Number	0000022982
Instrument Date	May 1, 2026
Instrument	202622982
Transaction Type	Transfer
Record Updated	Aug 28, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	1902 VENTURA ST, HONOLULU, HI 96822-1919

May 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	May 31, 2023
Property Address	3810 WHITE ALDER, SONOMA, CA 95476-8966
Document Number	0000023567
Map Reference	MB 342 PG 44-48
Instrument Date	May 25, 2023
Instrument	2023023567
Transaction Type	Transfer
Record Updated	Jun 15, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

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	3810 WHITE ALDER, SONOMA, CA 95476-8966

May 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	May 31, 2023
Property Address	3810 WHITE ALDER, SONOMA, CA 95476-8966
Document Number	0000023565
Map Reference	MB 342 PG 44-48
Instrument Date	May 25, 2023
Instrument	2023023565
Transaction Type	Transfer
Record Updated	Jun 15, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

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	3810 WHITE ALDER, SONOMA, CA 95476-8966

Mortgage

Document Number	0000023566
Date	May 31, 2023
Instrument	2023023566

Lender

Name	CHANGE LENDING LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2053

Tax Assessment & Valuation

The 2025 property tax bill for 3810 White Alder was $51,244.

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		$4,605,154 (+2%) Land $2,221,555 Building $2,383,599
2025	$51,244.00	$4,514,858 Land $2,177,996 Building $2,336,862
2023	$49,372.00 (+1.18%)	$4,339,543 Land $2,093,423 Building $2,246,120
2022	$48,797.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 3810 White Alder in Zone X, an area of minimal flood risk.

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	1 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

Wildfire risk around 3810 White Alder is high, ranking above 82% of the US, with a 0.6% annual chance of wildfire.

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

Wildfire Risk	High above 82% of the US · above 61% of California
Wildfire Likelihood	0.6% 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	GEORGE RANCH MUTUAL WATER COMPANY private · serves 148 people · EPA ID CA4900973
Water Source	Groundwater
Lead	3 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead service line inventory currently in violation since Oct 2024
Monitoring and Reporting	1 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 11 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	25 / 3
AT&T DSL	10 / 1

Cell Coverage

5G (outdoors only) and 4G LTE

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