Sonoma County property record for 1145 Castle Rd, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,568 sqft · built 1979 |
| Lot Size | 1.92 acres (84,070 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $2,555 (2025) |
| Deeds & Mortgages | Nov 2023 Transfer Nov 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 127-181-044-000 |
| Primary APN | 127-181-044-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,568 sqft Living Area |
| 1st Floor Area | 1,568 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 84,070 sqft |
| Garage Area | 480 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 127-181-044 |
|---|---|
| Street Address | 1145 CASTLE RD |
| City | SONOMA |
| State | CA |
| Zip | 95476-4827 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR2 |
| Legal Description | MAP 27 PG 5 PART OF LOT 14 |
| Legal Subdivision | MAP OF G RITZ SUBDIVISION |
| Legal Block | 2 |
| Legal Lot Number | 14 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 150206 |
1145 Castle Rd is owner-occupied and held in a trust since February 2003.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1133 CASTLE RD, SONOMA, CA 95476-4827 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Nov 20, 2023 | Intrafamily Transfer, Transfer |
| Nov 20, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 21, 2003 |
| Transfer Doc | 0000039168 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Nov 20, 2023 |
| Property Address | 1145 CASTLE RD, SONOMA, CA 95476-4827 |
| Document Number | 0000057259 |
| Map Reference | MB 27 PG 5 |
| Instrument Date | Nov 10, 2023 |
| Instrument | 2023057259 |
| Transaction Type | Transfer |
| Record Updated | Dec 13, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1145 CASTLE RD, SONOMA, CA 95476-4827 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Nov 20, 2023 |
| Property Address | 1145 CASTLE RD, SONOMA, CA 95476-4827 |
| Document Number | 0000057258 |
| Map Reference | MB 27 PG 5 |
| Instrument Date | Nov 10, 2023 |
| Instrument | 2023057258 |
| Transaction Type | Transfer |
| Record Updated | Dec 13, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1133 CASTLE RD, SONOMA, CA 95476-4827 |
The 2025 property tax bill for 1145 Castle Rd was $2,555 with a homeowner's exemption.
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 | $179,298 (+2%) Land $67,933 Building $111,365 | |
| 2025 | $2,555.00 | $175,783 Land $66,601 Building $109,182 |
| 2023 | $2,384.00 (+4.29%) Homeowner's exemption | $168,960 Land $64,016 Building $104,944 |
| 2022 | $2,286.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1145 Castle Rd 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 | 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 risk around 1145 Castle Rd is moderate, ranking above 42% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 42% of the US · lower than 75% of California |
|---|---|
| Wildfire Likelihood | 0.07% 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 121 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL | 100 / 20 |
May also be available: Verizon.
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