Sonoma County property record for 18103 Cuneo Rd, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,212 sqft · built 2005 |
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $11,261 (2025) |
| Deeds & Mortgages | Jul 2026 Line of Credit Mar 2022 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 056-414-016-000 |
| Primary APN | 056-414-016-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,212 sqft Living Area |
| 1st Floor Area | 1,212 sqft |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2007 |
| Architectural Style | L-Shape |
| Lot Area | 12,632 sqft (0.29 acres) |
| Garage Type | Detached |
| Garage Area | 576 sqft |
| Old Parcel Number | 056-414-016 |
|---|---|
| Street Address | 18103 CUNEO RD |
| City | SONOMA |
| State | CA |
| Zip | 95476 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 2008 FM 056-414-001 & 003 PER VOL CMB OWNER REQ |
| Legal Subdivision | BOYES SPGS PARK A |
| Legal Block | 1 |
| Legal Lot Number | 12-14 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 150306 |
18103 Cuneo Rd is owner-occupied and held in a trust since October 2019.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | PO BOX 1563, BOYES HOT SPRINGS, CA 95416-1563 |
| 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.
| Date | Document |
|---|---|
| Jul 22, 2026 | Deed of Trust, Mortgage · Line of Credit REDWOOD CREDIT UNION |
| Mar 9, 2022 | Deed of Trust, Mortgage · Conventional Mortgage FLAGSTAR BANK FSB |
| Dec 27, 2019 | Deed of Trust, Mortgage · Line of Credit FLAGSTAR BANK FSB |
| Oct 24, 2019 | Intrafamily Transfer, Transfer · Conventional Mortgage FLAGSTAR BANK FSB |
| Jul 7, 2017 | Deed of Trust, Mortgage · Conventional Mortgage REDWOOD CU |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Oct 18, 2019 |
| Transfer Doc | 0000078045 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jul 22, 2026 |
| Property Address | 18103 CUNEO RD, SONOMA, CA 95476 |
| Document Number | 0000037566 |
| Instrument Date | Jul 13, 2026 |
| Instrument | 202637566 |
| Transaction Type | Mortgage |
| Record Updated | Jul 30, 2026 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust, 165 |
| Document Number | 0000037566, |
|---|---|
| Date | Jul 22, 2026 |
| Instrument | 202637566 |
| Name | REDWOOD CREDIT UNION |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 15, 2056 |
| Rate | 6.52% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 18103 CUNEO RD, SONOMA, CA 95476 |
| Transaction Type | Mortgage |
| Record Updated | Mar 24, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | PO BOX 1563, BOYES HOT SPRINGS, CA 95416-1563 |
| Document Number | 0000017367 |
|---|---|
| Date | Mar 9, 2022 |
| Instrument | 2022017367 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Address | TROY, MI 48098 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 332 Months |
| Due | Nov 1, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 18103 CUNEO RD, SONOMA, CA 95476 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | TITLE365 |
| Name | Verified Name |
|---|
| Document Number | 0000098980 |
|---|---|
| Date | Dec 27, 2019 |
| Instrument | 2019098980 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Address | TROY, MI 48098 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Oct 24, 2019 |
| Property Address | 18103 CUNEO RD, SONOMA, CA 95476 |
| Document Number | 0000078045 |
| Map Reference | MB 30 PG 18 |
| Instrument Date | Oct 18, 2019 |
| Instrument | 2019078045 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | PO BOX 1563, BOYES HOT SPRINGS, CA 95416-1563 |
| Document Number | 0000078046 |
|---|---|
| Date | Oct 24, 2019 |
| Instrument | 2019078046 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 18103 CUNEO RD, SONOMA, CA 95476 |
| Document Number | 0000054995 |
| Instrument Date | Jul 7, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 2, 2017 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | PO BOX 1563 BOYES HOT SPRINGS CA 954161563, BOYES HOT SPRINGS, CA 95416-1563 |
| Document Number | 0000054995 |
|---|---|
| Date | Jul 17, 2017 |
| Instrument | 54995 |
| Name | REDWOOD CU |
|---|---|
| Type | Credit Union |
| Address | SANTA ROSA, CA 95403 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 16, 2047 |
The 2025 property tax bill for 18103 Cuneo Rd was $11,261 with a homeowner'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 | $769,399 (+2%) Land $406,053 Building $363,346 | |
| 2025 | $11,261.00 Homeowner's exemption | $754,314 Land $398,092 Building $356,222 |
| 2023 | $10,593.00 (+8.46%) Homeowner's exemption | $675,347 Land $382,635 Building $292,712 |
| 2022 | $9,767.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 18103 Cuneo Rd 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 18103 Cuneo Rd is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.03% 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 | 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 343 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
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