Sonoma County property record for 155 Cooper St, Sonoma, CA 95476 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,323 sqft · built 1999 |
| Lot Size | 0.115 acres (4,993 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $950,000 (Jul 2026) |
| Tax Bill | $10,214 (2025) |
| Deeds & Mortgages | Jul 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-590-015-000 |
| Primary APN | 128-590-015-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 3 Rooms |
| Stories | 2 Stories |
| Building Area | 2,323 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 4,993 sqft (0.115 acres) |
| Heating System | Central |
|---|
| Old Parcel Number | 128-590-015 |
|---|---|
| Street Address | 155 COOPER ST |
| City | SONOMA |
| State | CA |
| Zip | 95476-7561 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 99 FM 128-221-002 ST FRANCIS PLACE LOT 15 |
| Legal Subdivision | ST FRANCIS |
| Legal Block | 1 |
| Legal Lot Number | 15 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 150203 |
Source: Sonoma County records · APN 128-590-015-000
Assessment roll updated April 13, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 155 COOPER ST, SONOMA, CA 95476-7561 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 02, 2026 · Amount on Record |
| Deed Sale | Jul 02, 2026 · Amount on Record |
| Prior Sale | Oct 08, 2003 · Amount on Record |
| Deed Document Number | 202634007 |
| Prior Transfer Date | Oct 01, 2004 |
| Prior Transfer Doc | 0000185211 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jul 02, 2026 |
| Property Address | 155 COOPER ST, SONOMA, CA 95476-7561 |
| Document Number | 0000034007 |
| Instrument Date | Jun 30, 2026 |
| Instrument | 202634007 |
| Transaction Type | Transfer |
| Record Updated | Jul 10, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $105,545.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 155 COOPER ST, SONOMA, CA 95476-7561 |
| Document Number | 0000034008, |
|---|---|
| Date | Jul 02, 2026 |
| Instrument | 202634008 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.51% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified July 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 | $10,214.00 (+4.52%) Homeowner's exemption | $794,762 (+4.04%) Land $398,092 Building $396,670 |
| 2023 | $9,772.00 (+1.38%) Homeowner's exemption | $763,903 Land $382,635 Building $381,268 |
| 2022 | $9,639.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971502031, 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 | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 4 (1978–2005) |
| Claims Outside the SFHA | 3 of 4 |
| Most Recent Claim | Dec 2005, rainfall accumulation, Severe Storms, Flooding, Mudslides, And Landslides |
| 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 195 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: T-Mobile USA, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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