Sonoma County property record for 561 Curtin Ln, Sonoma, CA 95476
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2 ba · 1,333 sqft · built 1986 |
| Lot Size | 2.29 acres (1 sqft) |
| Owner | Trust Name on File |
| Last Sale | $630,000 (Nov 2016) |
| Tax Bill | $9,589 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-740-018-000 |
| Primary APN | 018-740-018-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,333 sqft Living Area |
| 1st Floor Area | 1,333 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 1 sqft |
| Garage Area | 451 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 018-740-018 |
|---|---|
| Street Address | 561 CURTIN LN |
| City | SONOMA |
| State | CA |
| Zip | 95476-6449 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | R2 |
| Legal Description | VILLA CORTINA CONDO UNIT 18 |
| Legal Subdivision | VILLA CORTINA CONDO |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 150203 |
561 Curtin Ln, a condominium, is owner-occupied and held in a trust since November 2016.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 561 CURTIN LN, SONOMA, CA 95476-6449 |
| 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 | Nov 15, 2016 · Amount on File |
| Deed Sale | Nov 15, 2016 · Amount on File |
| Prior Sale | Aug 29, 2016 · Amount on File |
| Deed Document Number | 2016105857 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 561 Curtin Ln was $9,589 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 | $745,786 (+2%) Land $355,136 Building $390,650 | |
| 2025 | $9,589.00 Homeowner's exemption | $731,164 Land $348,173 Building $382,991 |
| 2023 | $9,203.00 (+1.14%) Homeowner's exemption | $702,774 Land $334,654 Building $368,120 |
| 2022 | $9,099.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 561 Curtin Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
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 | 6 in force |
| Nearby Flood Claims | 1 (1998) |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 561 Curtin Ln 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 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 662 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 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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