Sonoma County property record for 405 Haraszthy Dr, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,747 sqft · built 1981 |
| Lot Size | 0.2 acres (8,692 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $500,000 (Jul 2013) |
| Tax Bill | $8,366 (2025) |
| Deeds & Mortgages | Sep 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-650-007-000 |
| Primary APN | 018-650-007-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,747 sqft Living Area |
| 1st Floor Area | 1,747 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 8,692 sqft (0.2 acres) |
| Garage Area | 506 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 018-650-007 |
|---|---|
| Street Address | 405 HARASZTHY DR |
| City | SONOMA |
| State | CA |
| Zip | 95476-5647 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | MAP 308 PG 17 LOT 7 |
| Legal Subdivision | MARIAN ESTATES SUBDIVISION |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 150205 |
405 Haraszthy Dr is owned and occupied by two individuals who bought it in July 2013.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 405 HARASZTHY DR, SONOMA, CA 95476-5647 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 5, 2013 · Amount on File |
| Deed Sale | Jul 5, 2013 · Amount on File |
| Deed Document Number | 201369492 |
| Prior Transfer Date | Jun 24, 2005 |
| Prior Transfer Doc | 0000094227 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 405 HARASZTHY DR, SONOMA, CA 95476-5647 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMER TTL CO CONCORD |
| Name | Verified Name |
|---|---|
| Address | 405 HARASZTHY DR, SONOMA, CA 95476-5647 |
| Document Number | 0000082557 |
|---|---|
| Date | Sep 16, 2020 |
| Instrument | 2020082557 |
| Name | PINNACLE FUNDING CORP |
|---|---|
| Type | Lending Institution |
| Address | NOVATO, CA 94945 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2050 |
The 2025 property tax bill for 405 Haraszthy Dr was $8,366 with a homeowner's exemption.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $625,180 (+2%) Land $312,590 Building $312,590 | |
| 2025 | $8,366.00 Homeowner's exemption | $612,922 Land $306,461 Building $306,461 |
| 2023 | $8,150.00 (+0.84%) Homeowner's exemption | $589,122 Land $294,561 Building $294,561 |
| 2022 | $8,082.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 405 Haraszthy Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 405 Haraszthy Dr is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within 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 SONOMA serves 10,619 people · EPA ID CA4910012 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 329 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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