Sonoma County property record for 450 Colony Rd, Geyserville, CA 95441
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,441 sqft · built 1978 |
| Lot Size | 6.6 acres (287,496 sqft) |
| Owner | Trust Name on File |
| Last Sale | $138,363 (Nov 2014) |
| Tax Bill | $19,185 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 141-260-011-000 |
| Primary APN | 141-260-011-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 2,441 sqft Living Area |
| Gross Area | 3,785 sqft |
| 1st Floor Area | 2,441 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Construction Type | Wood |
| Lot Area | 287,496 sqft |
| Garage Type | Attached |
| Garage Area | 1,344 sqft |
| Parking Spaces | 5 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 141-260-011 |
|---|---|
| Street Address | 450 COLONY RD |
| City | GEYSERVILLE |
| State | CA |
| Zip | 95441-9630 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR20 |
| Legal Description | 77 FORM 141-260-09 & PT TO 12 & 13 OR 3112-019 |
| Legal Subdivision | NIELSEN |
| Legal Block | 3 |
| Legal Lot Number | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | CLOVERDALE-GEYSERVILLE |
| Census Block Group | 3 |
| Census Block | 3105 |
| Census Tract | 154100 |
450 Colony Rd is held in a trust since November 2014.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 243 CASELLI AVE, SAN FRANCISCO, CA 94114-2322 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 21, 2014 · Amount on File |
| Deed Sale | Nov 21, 2014 · Amount on File |
| Prior Sale | Apr 6, 2010 · Amount on File |
| Deed Document Number | 201483463 |
| Prior Transfer Date | Nov 17, 2005 |
| Prior Transfer Doc | 0000175002 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 450 Colony Rd was $19,185.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Geyserville Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,745,930 (+2%) Land $875,132 Building $870,798 | |
| 2025 | $19,185.00 | $1,711,697 Land $857,973 Building $853,724 |
| 2023 | $18,413.00 (+1.63%) | $1,645,231 Land $824,657 Building $820,574 |
| 2022 | $18,117.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 450 Colony Rd in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1995.
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 | 2 (1995) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Mar 1995 · Severe Winter Storms, Flooding Landslides, Mud Flow |
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 450 Colony Rd is high, ranking above 71% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 71% of the US · above 46% of California |
|---|---|
| Wildfire Likelihood | 0.3% 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 12 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AVISP.
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