Sonoma County property record for 834 Donner Ave, Sonoma, CA 95476 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1978 |
| Square Footage | 2,304 sqft Living Area |
| Lot Size | 18,750 sqft (0.43 acres) |
| Garage | 352 sqft |
| Last Sale | $2,400,000 (2025) |
| Tax Bill | $27,942.00 (2025) |
| Primary APN | 018-363-014-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Building Area | 2,304 sqft Living Area |
| 1st Floor Area | 2,304 sqft 1st Floor |
| Stories | 1 Story |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 18,750 sqft (0.43 acres) |
| Garage Area | 352 sqft Garage |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 018-363-014 |
|---|---|
| Street Address | 834 DONNER AVE |
| City | SONOMA |
| State | CA |
| Zip | 95476-7136 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 1971-FORM 18-363-05 COMB WITH 06 PER MAP DEPT |
| Legal Subdivision | GREENDALE |
| Legal Block | 1 |
| Legal Lot Number | 12 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 150204 |
Source: Sonoma County records · APN 018-363-014-000
Assessment roll updated April 13, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | PO BOX 2169, SONOMA, CA 95476-2169 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Apr 26, 2024 | Grant Deed, Transfer · Commercial Mortgage REPROP INVESTMENTS INC |
| Apr 30, 2024 | Correction Deed STEWART TITLE, STEWART TITLE OF CA INC |
| Jun 20, 2023 | Grant Deed, Transfer |
| Dec 30, 2021 | Grant Deed, Transfer · Commercial Mortgage KS MATTSON PARTNERS LP |
| Dec 20, 2021 | Grant Deed, Transfer CONSUMERS TITLE COMPANY |
| Dec 20, 2021 | Intrafamily Transfer, Transfer CONSUMERS TITLE COMPANY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 12, 2025 · Amount on Record |
| Deed Sale | Jun 12, 2025 · Amount on Record |
| Prior Sale | May 16, 2024 · Amount on Record |
| Deed Document Number | 202527006 |
| Prior Transfer Date | Nov 02, 2021 |
| Prior Transfer Doc | 0000137276 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Apr 26, 2024 |
| Property Address | 834 DONNER AVE, SONOMA, CA 95476-7136 |
| Document Number | 0000017784 |
| Map Reference | MB 57 PG 19 |
| Instrument Date | Apr 11, 2024 |
| Instrument | 2024017784 |
| Transaction Type | Transfer |
| Record Updated | May 14, 2024 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 5490, VACAVILLE, CA 95696-5490 |
| Investor | Possibly a Property Investor |
| Document Number | 0000017785 |
|---|---|
| Date | Apr 26, 2024 |
| Instrument | 2024017785 |
| Name | REPROP INVESTMENTS INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Apr 30, 2024 |
| Property Address | 834 DONNER AVE, SONOMA, CA 95476-7136 |
| Document Number | 0000018535 |
| Map Reference | MB 57 PG 19 |
| Instrument Date | Apr 30, 2023 |
| Instrument | 2024018535 |
| Record Updated | May 16, 2024 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 5490, VACAVILLE, CA 95696-5490 |
| Investor | Possibly a Property Investor |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jun 20, 2023 |
| Property Address | 834 DONNER AVE, SONOMA, CA 95476-7136 |
| Document Number | 0000027487 |
| Map Reference | MB 57 PG 19 |
| Instrument Date | Mar 30, 2023 |
| Instrument | 2023027487 |
| Transaction Type | Transfer |
| Record Updated | Jul 04, 2023 |
| Amount | Amount Recorded |
|---|---|
| Tax | $330.00 |
| Amount Accuracy | Partially Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 5490, VACAVILLE, CA 95696-5490 |
| Investor | Possibly a Property Investor |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 30, 2021 |
| Property Address | 834 DONNER AVE, SONOMA, CA 95476-7136 |
| Document Number | 0000140610 |
| Map Reference | MB 57 PG 19 |
| Instrument Date | Dec 23, 2021 |
| Instrument | 2021140610 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | CONSUMERS TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,255.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | PO BOX 5490, VACAVILLE, CA 95696-5490 |
| Investor | Possibly a Property Investor |
| Document Number | 0000140611 |
|---|---|
| Date | Dec 30, 2021 |
| Instrument | 2021140611 |
| Name | KS MATTSON PARTNERS LP |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 20, 2021 |
| Property Address | 834 DONNER AVE, SONOMA, CA 95476-7136 |
| Document Number | 0000137277 |
| Map Reference | MB 57 PG 19 |
| Instrument Date | Nov 02, 2021 |
| Instrument | 2021137277 |
| Transaction Type | Transfer |
| Record Updated | Jan 12, 2022 |
| Title Company | CONSUMERS TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $2,200.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 5490, VACAVILLE, CA 95696-5490 |
| Investor | Possibly a Property Investor |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 20, 2021 |
| Property Address | 834 DONNER AVE, SONOMA, CA 95476-7136 |
| Document Number | 0000137276 |
| Map Reference | MB 57 PG 19 |
| Instrument Date | Nov 02, 2021 |
| Instrument | 2021137276 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | CONSUMERS TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $27,942.00 (+12.71%) | $2,366,400 (+1,815.31%) Land $1,632,000 Building $734,400 |
| 2023 | $24,791.00 (+650.11%) | $123,552 (+2%) Land $45,780 Building $77,772 |
| 2022 | $3,305.00 | $121,131 Land $44,883 Building $76,248 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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