Marin County property record for 48 Lagoon Vista, Tiburon, CA 94920
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,928 sqft · built 1985 |
| Lot Size | 0.16 acres (703 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $2,975,000 (Jun 2025) |
| Tax Bill | $7,905 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 059-390-46 |
| Primary APN | 059-390-46 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,928 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Colonial |
| Lot Area | 703 sqft (0.16 acres) |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 407 sqft |
| Patio Area | 407 sqft |
| Heating System | Central |
|---|
| Street Address | 48 LAGOON VIS |
|---|---|
| City | BELVEDERE TIBURON |
| State | CA |
| Zip | 94920-2563 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L7 /B19P4 M POINT TIBURON |
| Legal Subdivision | POINT TIBURON |
| Legal Lot Number | 7 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 124200 |
Source: Marin County records, as of October 20, 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 | 955 DEEP VALLEY DR, 2980, PALOS VERDES PENINSULA, CA 90274-3060 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 5, 2025 · Amount on Record |
| Deed Sale | Jun 5, 2025 · Amount on Record |
| Prior Sale | Apr 6, 2011 · Amount on Record |
| Deed Document Number | 202515330 |
| Prior Transfer Date | Jan 1, 2025 |
| Prior Transfer Doc | 0000000315 |
| Record Updated | Oct 29, 2026 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Tiburon Town |
| Elementary School District | Reed Union Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,094,500 (+502.34%) Land $1,519,800 Building $1,574,700 | |
| 2025 | $7,905.00 (+11.28%) Homeowner's exemption | $513,746 (+4.04%) Land $114,611 Building $399,135 |
| 2023 | $7,104.00 (+5.79%) Homeowner's exemption | $493,801 Land $110,162 Building $383,639 |
| 2022 | $6,715.00 |
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 October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Jan 1978 · tidal / storm surge |
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 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 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 | 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 433 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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