Marin County property record for 22 Sycamore Ave, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4 ba · 2,923 sqft · built 1925 |
| Lot Size | 0.207 acres (9,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $3,510,000 (May 2019) |
| Tax Bill | $50,138 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage Oct 2019 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 028-034-30 |
| Primary APN | 028-034-30 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 2,923 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Contemporary |
| Lot Area | 9,000 sqft (0.207 acres) |
| Deck Area | 123 sqft |
| Patio Area | 123 sqft |
| Heating System | Central |
|---|
| Street Address | 22 SYCAMORE AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-2720 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | TAMALPAIS PARK |
| Legal Lot Number | 279 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 127000 |
22 Sycamore Ave is owned and occupied by two individuals who bought it in May 2019.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 22 SYCAMORE AVE, MILL VALLEY, CA 94941-2720 |
| Occupancy | Owner Occupied |
| 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 |
|---|---|
| Jun 23, 2020 | Deed of Trust, Mortgage BLAINE JOAN S TRUST (PT) |
| Oct 8, 2019 | Deed of Trust, Mortgage BLAINE JOAN S TRUST (PT) |
| Oct 8, 2019 | Deed of Trust, Mortgage BLAINE JOAN S 1992 TRUST (RT) |
| May 15, 2019 | Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Feb 22, 2017 | Deed of Trust, Mortgage · Line of Credit BANK OF MARIN |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 15, 2019 · Amount on File |
| Deed Sale | May 15, 2019 · Amount on File |
| Prior Sale | Jun 30, 2014 · Amount on File |
| Deed Document Number | 201916490 |
| Prior Transfer Date | Mar 6, 2013 |
| Prior Transfer Doc | 0000019527 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 22 SYCAMORE AVE, MILL VALLEY, CA 94941-2720 |
| Document Number | 0000038128 |
| Instrument Date | Jun 23, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Sep 3, 2020 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 204 SPRING ST MARION MA 027381570, MARION, MA 02738-1570 |
| Document Number | 0000038128 |
|---|---|
| Date | Aug 21, 2020 |
| Instrument | 38128 |
| Name | BLAINE JOAN S TRUST (PT) |
|---|---|
| Address | 204 SPRING ST, MARION, MA 02738-1570 |
| Amount | Amount on Record |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 22 SYCAMORE AVE, MILL VALLEY, CA 94941-2720 |
| Document Number | 0000042713 |
| Instrument Date | Oct 8, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Nov 26, 2019 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 204 SPRING ST MARION MA 027381570, MARION, MA 02738-1570 |
| Document Number | 0000042713 |
|---|---|
| Date | Nov 13, 2019 |
| Instrument | 42713 |
| Name | BLAINE JOAN S TRUST (PT) |
|---|---|
| Address | 204 SPRING ST, MARION, MA 02738-1570 |
| Amount | Amount on Record |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 22 SYCAMORE AVE, MILL VALLEY, CA 94941-2720 |
| Document Number | 0000039722 |
| Instrument Date | Oct 8, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Nov 5, 2019 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 204 SPRING ST MARION MA 027381570, MARION, MA 02738-1570 |
| Document Number | 0000039722 |
|---|---|
| Date | Oct 23, 2019 |
| Instrument | 39722 |
| Name | BLAINE JOAN S 1992 TRUST (RT) |
|---|---|
| Address | 204 SPRING ST, MARION, MA 02738-1570 |
| Amount | Amount on Record |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | May 15, 2019 |
| Property Address | 22 SYCAMORE AVE, MILL VALLEY, CA 94941-2720 |
| Document Number | 0000016490 |
| Instrument Date | May 7, 2019 |
| Instrument | 16490 |
| Transaction Type | Transfer |
| Record Updated | May 29, 2019 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Tax | $3,861.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 22 SYCAMORE AVE MILL VALLEY CA 949412720, MILL VALLEY, CA 94941-2720 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 22 SYCAMORE AVE, MILL VALLEY, CA 94941-2720 |
| Document Number | 0000010886 |
| Instrument Date | Feb 22, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Mar 23, 2017 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 22 SYCAMORE AVE MILL VALLEY CA 949412720, MILL VALLEY, CA 94941-2720 |
| Document Number | 0000010886 |
|---|---|
| Date | Mar 14, 2017 |
| Instrument | 10886 |
| Name | BANK OF MARIN |
|---|---|
| Type | Bank |
| Address | NOVATO, CA 94948 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 22 Sycamore Ave was $50,138 with a homeowner's exemption.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Mill Valley City |
| Elementary School District | Mill Valley Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,991,437 (+2%) Land $2,250,588 Building $1,740,849 | |
| 2025 | $50,138.00 Homeowner's exemption | $3,913,174 Land $2,206,459 Building $1,706,715 |
| 2023 | $47,261.00 (+1.64%) Homeowner's exemption | $3,761,241 Land $2,120,791 Building $1,640,450 |
| 2022 | $46,498.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 22 Sycamore Ave in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 21 policies |
| Nearby Flood Policies | 21 in force |
| Nearby Flood Claims | 14 (1979–2005) |
| Claims Outside the SFHA | 5 of 14 |
| Most Recent Claim | Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides |
| Claims by Event |
|
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 22 Sycamore Ave 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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2019–2021) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 762 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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