Sonoma County property record for 18900 Spring Dr, Sonoma, CA 95476 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 3,875 sqft · built 1971 |
| Lot Size | 2.07 acres (90,169 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,658 (2025) |
| Deeds & Mortgages | Feb 2019 Transfer Dec 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 064-070-042-000 |
| Primary APN | 064-070-042-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 3,875 sqft Living Area |
| 1st Floor Area | 1,612 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 90,169 sqft (2.07 acres) |
| Garage Type | Carport |
| Garage Area | 856 sqft |
| Carport | Carport |
| Carport Area | 856 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 064-070-042 |
|---|---|
| Street Address | 18900 SPRING DR |
| City | SONOMA |
| State | CA |
| Zip | 95476-8945 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 74 FORM 64-070-34 C/W PT OF 31 OR 2806-592 |
| Legal Subdivision | MAP OF DIAMOND A RANCH ESTATES UNIT 5 |
| Legal Block | 1 |
| Legal Lot Number | 57 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 150303 |
Source: Sonoma County records · APN 064-070-042-000
Assessment roll updated April 13, 2026 · Last verified April 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 File |
|---|---|
| Mailing Address | 18900 SPRING DR, SONOMA, CA 95476-8945 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Feb 21, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Dec 13, 2018 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Feb 19, 2019 |
| Transfer Doc | 0000013255 |
| Record Updated | Jun 08, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Feb 21, 2019 |
| Property Address | 18900 SPRING DR, SONOMA, CA 95476-8945 |
| Document Number | 0000013255 |
| Instrument Date | Feb 19, 2019 |
| Instrument | 13255 |
| Transaction Type | Transfer |
| Record Updated | Mar 11, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 18900 SPRING DR SONOMA CA 954768945, SONOMA, CA 95476-8945 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 13, 2018 |
| Property Address | 18900 SPRING DR, SONOMA, CA 95476-8945 |
| Document Number | 0000085111 |
| Instrument Date | Dec 11, 2018 |
| Instrument | 85111 |
| Transaction Type | Transfer |
| Record Updated | Jan 03, 2019 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 18900 SPRING DR SONOMA CA 954768945, SONOMA, CA 95476-8945 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,658.00 (+4.07%) Homeowner's exemption | $195,430 (+4.04%) Land $36,024 Building $159,406 |
| 2023 | $2,554.00 (+2.04%) Homeowner's exemption | $187,843 Land $34,626 Building $153,217 |
| 2022 | $2,503.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971503031, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 1 individual NFIP policies nearby |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | High above 71% of the US · above 46% of California |
|---|---|
| Wildfire Likelihood | About 1 in 340 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
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