Sonoma County property record for 540 Denmark St, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,847 sqft · built 1962 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $5,900,000 (Oct 2026) |
| Tax Bill | $19,679 (2025) |
| Deeds & Mortgages | Oct 2026 Sale Jul 2026 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-111-019-000 |
| Primary APN | 128-111-019-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,847 sqft Living Area |
| Gross Area | 2,372 sqft |
| 1st Floor Area | 1,847 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 43,560 sqft (1 acres) |
| Garage Type | Attached |
| Garage Area | 525 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 128-111-019 |
|---|---|
| Street Address | 540 DENMARK ST |
| City | SONOMA |
| State | CA |
| Zip | 95476-7719 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR3 |
| Legal Block | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 3 |
| Census Block | 3019 |
| Census Tract | 150204 |
Source: Sonoma County records, as of October 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 497 WALSH RD, ATHERTON, CA 94027-6438 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Oct 2, 2026 | Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN |
| Jul 14, 2026 | Deed of Trust, Mortgage · Conventional Mortgage NONE LISTED ON DOCUMENT |
| Jul 13, 2026 | Deed of Trust, Mortgage · Conventional Mortgage NONE LISTED ON DOCUMENT |
| Sep 8, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Nov 1, 2018 | Affidavit of Death, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Nov 1, 2018 | Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 2, 2026 · Amount on Record |
| Deed Sale | Oct 2, 2026 · Amount on Record |
| Prior Sale | Dec 2, 2024 · Amount on Record |
| Deed Document Number | 202650707 |
| Prior Transfer Date | Sep 1, 2020 |
| Prior Transfer Doc | 0000079221 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Oct 2, 2026 |
| Property Address | 540 DENMARK ST, SONOMA, CA 95476-7719 |
| Document Number | 0000050707 |
| Instrument Date | Sep 29, 2026 |
| Instrument | 202650707 |
| Transaction Type | Transfer |
| Record Updated | Oct 9, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN |
| Amount | Amount Recorded |
|---|---|
| Tax | $655,490.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 497 WALSH RD, ATHERTON, CA 94027-6438 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jul 14, 2026 |
| Property Address | 540 DENMARK ST, SONOMA, CA 95476-7719 |
| Document Number | 0000035546 |
| Instrument Date | Jul 13, 2026 |
| Instrument | 202635546 |
| Transaction Type | Mortgage |
| Record Updated | Jul 21, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership, 266 |
| Address | 5810 COMMERCE BLVD, ROHNERT PARK, CA 94928-1609 |
| Document Number | 0000035546, |
|---|---|
| Date | Jul 14, 2026 |
| Instrument | 202635546 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Rate | 6.52% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jul 13, 2026 |
| Property Address | 540 DENMARK ST, SONOMA, CA 95476-7719 |
| Document Number | 0000035270 |
| Instrument Date | Jul 13, 2026 |
| Instrument | 202635270 |
| Transaction Type | Mortgage |
| Record Updated | Jul 21, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership, 266 |
| Address | 5810 COMMERCE BLVD, ROHNERT PARK, CA 94928-1609 |
| Document Number | 0000035270, |
|---|---|
| Date | Jul 13, 2026 |
| Instrument | 202635270 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Rate | 6.52% |
|---|---|
| Max Rate | -1% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Sep 8, 2020 |
| Property Address | 540 DENMARK ST, SONOMA, CA 95476-7719 |
| Document Number | 0000079221 |
| Instrument Date | Sep 1, 2020 |
| Instrument | 2020079221 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 78 ROSEWOOD DR, ATHERTON, CA 94027-2139 |
| Document Number | 0000079222 |
|---|---|
| Date | Sep 8, 2020 |
| Instrument | 2020079222 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2050 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Nov 1, 2018 |
| Property Address | 540 DENMARK ST, SONOMA, CA 95476-7719 |
| Document Number | 0000076153 |
| Instrument Date | Oct 23, 2018 |
| Instrument | 76153 |
| Transaction Type | Transfer |
| Record Updated | Nov 16, 2018 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 540 DENMARK ST SONOMA CA 954767719, SONOMA, CA 95476-7719 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Nov 1, 2018 |
| Property Address | 540 DENMARK ST, SONOMA, CA 95476-7719 |
| Document Number | 0000076154 |
| Instrument Date | Oct 23, 2018 |
| Instrument | 76154 |
| Transaction Type | Transfer |
| Record Updated | Nov 16, 2018 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,677.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 540 DENMARK ST SONOMA CA 954767719, SONOMA, CA 95476-7719 |
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 | $1,735,183 (+2%) Land $1,251,609 Building $483,574 | |
| 2025 | $19,679.00 (+3.78%) | $1,701,161 (+4.04%) Land $1,227,068 Building $474,093 |
| 2023 | $18,962.00 (+1.51%) | $1,635,105 Land $1,179,420 Building $455,685 |
| 2022 | $18,680.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 | 3 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1998 · rainfall accumulation |
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.
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 | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 334 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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