Sonoma County property record for 829 Donner Ave, Sonoma, CA 95476 · Last verified May 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,206 sqft · built 1952 |
| Lot Size | 0.232 acres (10,125 sqft) |
| Owner | Individual Name on File |
| Last Sale | $409,500 (Apr 2015) |
| Tax Bill | $12,439 (2025) |
| Deeds & Mortgages | Dec 2019 Mortgage Feb 2022 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 018-362-006-000 |
| Primary APN | 018-362-006-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,206 sqft Living Area |
| Gross Area | 1,776 sqft |
| 1st Floor Area | 1,206 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 10,125 sqft (0.232 acres) |
| Garage Type | Attached |
| Garage Area | 570 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 018-362-006 |
|---|---|
| Street Address | 829 DONNER AVE |
| City | SONOMA |
| State | CA |
| Zip | 95476-7135 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 32 GREENDALE |
| Legal Subdivision | GREENDALE |
| Legal Block | 1 |
| Legal Lot Number | 32 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 150204 |
Source: Sonoma County records · APN 018-362-006-000
Assessment roll updated April 13, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 829 DONNER AVE, SONOMA, CA 95476-7135 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 31, 2019 | Deed of Trust, Mortgage · Conventional Mortgage PENTAGON FCU |
| Feb 28, 2022 | Deed of Trust, Mortgage · Conventional Mortgage PENTAGON FCU |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 08, 2015 · Amount on Record |
| Deed Sale | Apr 08, 2015 · Amount on Record |
| Prior Sale | Oct 31, 2011 · Amount on Record |
| Deed Document Number | 201529472 |
| Prior Transfer Date | Aug 31, 2012 |
| Prior Transfer Doc | 0000099484 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 829 DONNER AVE, SONOMA, CA 95476-7135 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2022 |
| Title Company | FIRST AMERICAN TITLE INS CO |
| Name | Verified Name |
|---|
| Document Number | 0000100001 |
|---|---|
| Date | Dec 31, 2019 |
| Instrument | 2019100001 |
| Name | PENTAGON FCU |
|---|---|
| Type | Credit Union |
| Address | ALEXANDRIA, VA 22313 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 01, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.12% |
| Type Change Date | Dec 01, 2026 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8.12% |
| Index | 1-Year LIBOR |
| Max Rate | 8.12% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 829 DONNER AVE, SONOMA, CA 95476-7135 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2022 |
| Title Company | MEMBERS TITLE COMPANY/CA INC, MEMBERS TITLE CO OF CA INC |
| Name | Verified Name |
|---|---|
| Address | 829 DONNER AVE, SONOMA, CA 95476-7135 |
| Document Number | 0000014461 |
|---|---|
| Date | Feb 28, 2022 |
| Instrument | 2022014461 |
| Name | PENTAGON FCU |
|---|---|
| Type | Credit Union |
| Address | MC LEAN, VA 22102 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.75% |
| Type Change Date | Mar 01, 2029 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 7.75% |
| Index | Other |
| Margin | 3 |
| Max Rate | 7.75% |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| 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 | $12,439.00 (+5.21%) Homeowner's exemption | $984,303 (+4.04%) Land $811,242 Building $173,061 |
| 2023 | $11,823.00 (+1.51%) Homeowner's exemption | $946,084 Land $779,742 Building $166,342 |
| 2022 | $11,647.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971502041, 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 | Moderate |
| 500-Year Floodplain | Yes |
| Flood Insurance Cost | Premium on Record median of 15 individual NFIP policies nearby |
| Nearby Flood Policies | 15 in force |
| Nearby Flood Claims | 8 (1978–2025) |
| Claims Outside the SFHA | 6 of 8 |
| Most Recent Claim | Feb 2025, rainfall accumulation |
| Claims By Storm |
|
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 546 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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