Sonoma County property record for 529 Curtin Ln, Sonoma, CA 95476
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2 ba · 1,338 sqft · built 1985 |
| Lot Size | 2.29 acres (1 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $640,000 (Mar 2022) |
| Tax Bill | $9,084 (2025) |
| Deeds & Mortgages | Mar 2022 Sale May 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-740-008-000 |
| Primary APN | 018-740-008-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,338 sqft Living Area |
| Gross Area | 1,786 sqft |
| 1st Floor Area | 1,338 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 1 sqft |
| Garage Type | Attached |
| Garage Area | 448 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 018-740-008 |
|---|---|
| Street Address | 529 CURTIN LN |
| City | SONOMA |
| State | CA |
| Zip | 95476-6441 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | R2 |
| Legal Description | VILLA CORTINA CONDO UNIT 8 |
| 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 |
529 Curtin Ln, a condominium, is owned by two individuals who bought it in March 2022.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 357 LUDEMAN LN, MILLBRAE, CA 94030-1316 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 11, 2022 | Grant Deed, Transfer FIRST AMERICAN TITLE COMPANY |
| May 12, 2021 | Deed of Trust, Mortgage · Line of Credit REDWOOD CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 11, 2022 · Amount on File |
| Deed Sale | Mar 11, 2022 · Amount on File |
| Prior Sale | Jan 15, 1998 · Amount on File |
| Deed Document Number | 202217907 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Mar 11, 2022 |
| Property Address | 529 CURTIN LN, SONOMA, CA 95476-6441 |
| Document Number | 0000017907 |
| Map Reference | MB 359 PG 34&35 |
| Instrument Date | Mar 8, 2022 |
| Instrument | 2022017907 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $704.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 357 LUDEMAN LN, MILLBRAE, CA 94030-1316 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 529 CURTIN LN, SONOMA, CA 95476-6441 |
| Transaction Type | Mortgage |
| Record Updated | May 31, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 529 CURTIN LN, SONOMA, CA 95476-6441 |
| Document Number | 0000057925 |
|---|---|
| Date | May 12, 2021 |
| Instrument | 2021057925 |
| Name | REDWOOD CU |
|---|---|
| Type | Credit Union |
| Address | SANTA ROSA, CA 95403 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 301 Months |
| Due | Jun 15, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 529 Curtin Ln was $9,084.
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 | $692,755 (+2%) Land $378,850 Building $313,905 | |
| 2025 | $9,084.00 | $679,172 Land $371,422 Building $307,750 |
| 2023 | $8,719.00 (+333.35%) | $652,800 Land $357,000 Building $295,800 |
| 2022 | $2,012.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 529 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 529 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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