Sonoma County property record for 4115 Harrison Grade Rd, Sebastopol, CA 95472
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 832 sqft · built 1963 |
| Lot Size | 1.87 acres (81,892 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $427,000 (Dec 2023) |
| Tax Bill | $5,497 (2025) |
| Deeds & Mortgages | Dec 2023 Sale & Mortgage Oct 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 074-041-045-000 |
| Primary APN | 074-041-045-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 832 sqft Living Area |
| 1st Floor Area | 832 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 81,892 sqft |
| Garage Area | 560 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 074-041-045 |
|---|---|
| Street Address | 4115 HARRISON GRADE RD |
| City | SEBASTOPOL |
| State | CA |
| Zip | 95472-9775 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AR5 |
| Legal Description | 85 FM 74-040-53 CHG PER MD |
| Legal Block | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SEBASTOPOL |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 153602 |
4115 Harrison Grade Rd is owned by a company that bought it in December 2023.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 3953 BONES RD, SEBASTOPOL, CA 95472-9755 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 |
|---|---|
| Dec 1, 2023 | Grant Deed, Transfer · Commercial Mortgage SMICODEVCO |
| Oct 6, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 1, 2023 · Amount on File |
| Deed Sale | Dec 1, 2023 · Amount on File |
| Deed Document Number | 202358844 |
| Prior Transfer Date | Sep 6, 2023 |
| Prior Transfer Doc | 0000046705 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 1, 2023 |
| Property Address | 4115 HARRISON GRADE RD, SEBASTOPOL, CA 95472-9775 |
| Document Number | 0000058844 |
| Instrument Date | Nov 29, 2023 |
| Instrument | 2023058844 |
| Transaction Type | Transfer |
| Record Updated | Dec 21, 2023 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $469.70 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 3953 BONES RD, SEBASTOPOL, CA 95472-9755 |
| Document Number | 0000058845 |
|---|---|
| Date | Dec 1, 2023 |
| Instrument | 2023058845 |
| Name | SMICODEVCO |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Oct 6, 2023 |
| Property Address | 4115 HARRISON GRADE RD, SEBASTOPOL, CA 95472-9775 |
| Document Number | 0000046705 |
| Instrument Date | Sep 6, 2023 |
| Instrument | 2023046705 |
| Transaction Type | Transfer |
| Record Updated | Oct 23, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 4115 HARRISON GRADE RD, SEBASTOPOL, CA 95472-9775 |
The 2025 property tax bill for 4115 Harrison Grade Rd was $5,497.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Secondary School District | West Sonoma County Union High School District (09 - 12) |
| Elementary School District | Harmony Union School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $444,250 (+2%) Land $312,120 Building $132,130 | |
| 2025 | $5,497.00 | $435,540 Land $306,000 Building $129,540 |
| 2023 | $2,606.00 (+1.52%) Homeowner's exemption | $191,363 Land $91,326 Building $100,037 |
| 2022 | $2,567.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 4115 Harrison Grade 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 | 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 risk around 4115 Harrison Grade Rd is moderate, ranking above 48% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 48% of the US · lower than 71% of California |
|---|---|
| Wildfire Likelihood | 0.09% 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 55 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Starlink Satellite | 280 / 30 |
May also be available: Verizon.
5G and 4G LTE (outdoors only)
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