Sonoma County property record for 1115 Prospect Ave, Santa Rosa, CA 95409
| Property Type | Quadplex |
|---|---|
| Details | 5 bd · 4 ba · 4,584 sqft · built 1995 |
| Lot Size | 0.312 acres (13,588 sqft) |
| Owner | Trust Name on File |
| Last Sale | $515,500 (Jul 1996) |
| Tax Bill | $9,972 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 182-510-029-000 |
| Primary APN | 182-510-029-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 10 Rooms |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 4,584 sqft Living Area |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Construction Type | Wood |
| Lot Area | 13,588 sqft (0.312 acres) |
| Garage Type | Detached |
| Garage Area | 882 sqft |
| Parking Spaces | 4 Parking Spaces |
| Heating System | Central |
|---|
| Old Parcel Number | 182-510-029 |
|---|---|
| Street Address | 1115 PROSPECT AVE |
| City | SANTA ROSA |
| State | CA |
| Zip | 95409-4187 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | LOT 1, PM 519 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 152204 |
1115 Prospect Ave, a quadplex, is held in a trust since February 2008.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 10081 W ALLYSSA ST, STAR, ID 83669-1119 |
| 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 | Jul 26, 1996 · Amount on File |
| Deed Sale | Jul 26, 1996 · Amount on File |
| Deed Document Number | 199666906 |
| Last Transfer Date | Feb 26, 2008 |
| Transfer Doc | 0000020124 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1115 Prospect Ave was $9,972.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Santa Rosa City |
| Elementary School District | Rincon Valley Union Elementary School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $855,830 (+2%) Land $224,249 Building $631,581 | |
| 2025 | $9,972.00 | $839,050 Land $219,852 Building $619,198 |
| 2023 | $9,459.00 (+4.25%) | $806,470 Land $211,316 Building $595,154 |
| 2022 | $9,073.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1115 Prospect Ave 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 |
| 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 1115 Prospect Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF SANTA ROSA serves 178,452 people · EPA ID CA4910009 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 555 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL | 100 / 20 |
May also be available: Kwikbit, Sonic Telecom, Verizon.
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