Sonoma County property record for 21675 Arnold Dr, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 924 sqft · built 1920 |
| Lot Size | 8.6 acres (375,051 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $637,000 (Aug 2004) |
| Tax Bill | $10,673 (2025) |
| Deeds & Mortgages | Oct 2021 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 142-042-016-000 |
| Primary APN | 142-042-016-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 924 sqft Living Area |
| 1st Floor Area | 924 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 375,051 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 142-042-016 |
|---|---|
| Street Address | 21675 ARNOLD DR |
| City | SONOMA |
| State | CA |
| Zip | 95476-9507 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AR5 |
| Legal Description | 1970 FORM 09 PT TO CO RD BY 2445-244 |
| Legal Subdivision | GEORGE P BAXTER/SON |
| Legal Block | 2 |
| Legal Lot Number | 11 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 150100 |
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 | 21575 ARNOLD DR, SONOMA, CA 95476-9596 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 13, 2004 · Amount on Record |
| Deed Sale | Aug 13, 2004 · Amount on Record |
| Prior Sale | Feb 25, 1997 · Amount on Record |
| Deed Document Number | 2004124846 |
| Last Transfer Date | Oct 26, 2021 |
| Transfer Doc | 0000117838 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Oct 27, 2021 |
| Property Address | 21675 ARNOLD DR, SONOMA, CA 95476-9507 |
| Document Number | 0000117838 |
| Map Reference | MB 17 PG 12 |
| Instrument Date | Oct 26, 2021 |
| Instrument | 2021117838 |
| Transaction Type | Transfer |
| Record Updated | Nov 11, 2021 |
| Title Company | CORNERSTONE TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 938 OAK ST, SONOMA, CA 95476-6140 |
| Investor | Possibly a Property Investor |
| Document Number | 0000117839 |
|---|---|
| Date | Oct 27, 2021 |
| Instrument | 2021117839 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2051 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $905,661 (+2%) Land $735,056 Building $170,605 | |
| 2025 | $10,673.00 (+4.97%) | $887,904 (+4.04%) Land $720,644 Building $167,260 |
| 2023 | $10,168.00 (+1.83%) | $853,427 Land $692,661 Building $160,766 |
| 2022 | $9,985.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 32 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 32 in force |
| Nearby Flood Claims | 27 (1978–2025) |
| Claims Outside the SFHA | 7 of 27 |
| Most Recent Claim | Feb 2025 · rainfall accumulation |
| Claims by Event |
|
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 59% of the US · lower than 64% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 8 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
May also be available: AT&T.
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