Marin County property record for 51 Sycamore Ave, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,540 sqft · built 1908 |
| Lot Size | 0.097 acres (4,234 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $1,495,000 (Jun 2003) |
| Tax Bill | $29,122 (2025) |
| Deeds & Mortgages | Feb 2024 Mortgage Mar 2021 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 028-032-39 |
| Primary APN | 028-032-39 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,540 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1908 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | Contemporary |
| Lot Area | 4,234 sqft (0.097 acres) |
| Garage Area | 190 sqft |
| Heating System | Central |
|---|
| Street Address | 51 SYCAMORE AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-2721 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | TAMALPAIS PARK |
| Legal Lot Number | 252 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 126100 |
51 Sycamore Ave is owner-occupied and held in a trust since February 2018.
Source: Marin County records, as of August 27, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 51 SYCAMORE AVE, MILL VALLEY, CA 94941-2721 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family 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 |
|---|---|
| Feb 15, 2024 | Deed of Trust, Mortgage · Commercial Mortgage ACM INVESTOR SERVICES INC |
| Mar 26, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SYNERGY ONE LENDING |
| Jan 29, 2020 | Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA |
| Feb 16, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 5, 2003 · Amount on File |
| Deed Sale | Jun 5, 2003 · Amount on File |
| Prior Sale | Jun 28, 2002 · Amount on File |
| Deed Document Number | 200365874 |
| Last Transfer Date | Feb 9, 2018 |
| Transfer Doc | 0000004900 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 51 SYCAMORE AVE, MILL VALLEY, CA 94941-2721 |
| Transaction Type | Mortgage |
| Record Updated | Feb 28, 2024 |
| Title Company | CAL LAND TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 51 SYCAMORE AVE, MILL VALLEY, CA 94941-2721 |
| Document Number | 0000004253 |
|---|---|
| Date | Feb 15, 2024 |
| Instrument | 2024-0004253 |
| Name | ACM INVESTOR SERVICES INC |
|---|---|
| Type | Non-Lending Institution |
| Address | SAN RAFAEL, CA 94901 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 51 SYCAMORE AVE, MILL VALLEY, CA 94941-2721 |
| Transaction Type | Mortgage |
| Record Updated | Jan 17, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 51 SYCAMORE AVE, MILL VALLEY, CA 94941-2721 |
| Document Number | 0000020695 |
|---|---|
| Date | Mar 26, 2021 |
| Instrument | 2021-0020695 |
| Name | SYNERGY ONE LENDING |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92108 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 51 SYCAMORE AVE, MILL VALLEY, CA 94941-2721 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000003712 |
|---|---|
| Date | Jan 29, 2020 |
| Instrument | 2020-0003712 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Feb 16, 2018 |
| Property Address | 51 SYCAMORE AVE, MILL VALLEY, CA 94941-2721 |
| Document Number | 0000004900 |
| Instrument Date | Feb 9, 2018 |
| Instrument | 4900 |
| Transaction Type | Transfer |
| Record Updated | Feb 27, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 51 SYCAMORE AVE MILL VALLEY CA 949412721, MILL VALLEY, CA 94941-2721 |
The 2025 property tax bill for 51 Sycamore Ave was $29,122 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 | $2,212,618 (+2%) Land $1,477,160 Building $735,458 | |
| 2025 | $29,122.00 Homeowner's exemption | $2,169,240 Land $1,448,200 Building $721,040 |
| 2023 | $27,794.00 (+4.68%) Homeowner's exemption | $2,085,029 Land $1,391,980 Building $693,049 |
| 2022 | $26,551.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 51 Sycamore Ave in Zone X, an area of minimal flood risk, within 500 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 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 61 individual policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 69 units insured incl. 8 condo units |
| Nearby Flood Claims | 43 (1979–2024) |
| Claims Outside the SFHA | 6 of 43 |
| Most Recent Claim | Dec 2024 · river or lake flooding |
| 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 51 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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