Sonoma County property record for 4045 Hoen Ave, Santa Rosa, CA 95405
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 2.5 ba · 2,112 sqft · built 1972 |
| Lot Size | 0.22 acres (9,600 sqft) |
| Owner | Company Name on Record |
| Last Sale | $730,000 (Jul 2025) |
| Tax Bill | $3,484 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 014-501-085-000 |
| Primary APN | 014-501-085-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 2,112 sqft Living Area |
| Gross Area | 2,952 sqft |
| 1st Floor Area | 2,112 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 9,600 sqft (0.22 acres) |
| Garage Type | Attached |
| Garage Area | 840 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | None |
|---|
| Old Parcel Number | 014-501-085 |
|---|---|
| Street Address | 4045 HOEN AVE |
| City | SANTA ROSA |
| State | CA |
| Zip | 95405-7748 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | CITYSR |
| Legal Description | 1972 FORM 14-501-83 PT TO 86 & 87 MAP DEPT FILE |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 151701 |
Source: Sonoma County records, as of September 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 98 UNDERHILL RD, ORINDA, CA 94563-3306 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 8, 2025 · Amount on Record |
| Deed Sale | Jul 8, 2025 · Amount on Record |
| Deed Document Number | 202531631 |
| Prior Transfer Date | Oct 13, 2023 |
| Prior Transfer Doc | 0000049221 |
| Record Updated | Oct 29, 2026 |
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 | $730,000 (+156.73%) Land $292,000 Building $438,000 | |
| 2025 | $3,484.00 (+5.74%) | $284,349 (+4.04%) Land $81,238 Building $203,111 |
| 2023 | $3,295.00 (+4.21%) | $273,310 Land $78,085 Building $195,225 |
| 2022 | $3,162.00 |
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.
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.
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 704 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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