Sonoma County property record for 705 Amherst Cir, Sonoma, CA 95476
| Property Type | Planned Unit Development |
|---|---|
| Details | 3 bd · 2 ba · 1,869 sqft · built 1999 |
| Lot Size | 0.094 acres (4,085 sqft) |
| Owner | Trust Name on File |
| Last Sale | $675,000 (Sep 2005) |
| Tax Bill | $4,208 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 052-830-038-000 |
| Primary APN | 052-830-038-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,869 sqft Living Area |
| 1st Floor Area | 1,869 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Construction Type | Wood |
| Lot Area | 4,085 sqft (0.094 acres) |
| Heating System | Central |
|---|
| Old Parcel Number | 052-830-038 |
|---|---|
| Street Address | 705 AMHERST CIR |
| City | SONOMA |
| State | CA |
| Zip | 95476-4107 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Legal Description | 95 FM 52-177-05 SONOMA GREENS UNIT SEVEN LOT 4 |
| Legal Subdivision | SONOMA GREENS |
| Legal Block | 2 |
| Legal Lot Number | 4 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 150304 |
705 Amherst Cir, a planned unit development, is owner-occupied and held in a trust since September 2005.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 705 AMHERST CIR, SONOMA, CA 95476-4107 |
| Occupancy | Owner Occupied |
| 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 | Sep 21, 2005 · Amount on File |
| Deed Sale | Sep 21, 2005 · Amount on File |
| Prior Sale | May 3, 2002 · Amount on File |
| Deed Document Number | 2005140247 |
| Prior Transfer Date | Sep 16, 2005 |
| Prior Transfer Doc | 0000146821 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 705 Amherst Cir was $4,208 with a veteran's exemption.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $404,199 (+2%) Land $121,862 Building $282,337 | |
| 2025 | $4,208.00 Veteran's exemption Widower's exemption | $396,274 Land $119,473 Building $276,801 |
| 2023 | $4,093.00 (+3.78%) Veteran's exemption Widower's exemption | $380,888 Land $114,835 Building $266,053 |
| 2022 | $3,944.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 705 Amherst Cir in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2005.
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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 2 (2005–2017) |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
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 705 Amherst Cir 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 | VALLEY OF THE MOON WATER DISTRICT serves 23,140 people · EPA ID CA4910013 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2022 |
| Lead | Under 1 ppb (2024–2026) 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 405 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile, Verizon.
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