Marin County property record for 110 Alta Ave, Lagunitas, CA 94938
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 2 ba · 929 sqft · built 1978 |
| Lot Size | 0.604 acres (26,325 sqft) |
| Owner | 2 Individuals on Record |
| Last Sale | $860,000 (Feb 2026) |
| Tax Bill | $8,773 (2025) |
| Deeds & Mortgages | Feb 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 168-091-05 |
| Primary APN | 168-091-05 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 929 sqft Living Area |
| Basement Area | 482 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Contemporary |
| Lot Area | 26,325 sqft (0.604 acres) |
| Deck Area | 451 sqft |
| Patio Area | 451 sqft |
| Heating System | Central |
|---|
| Street Address | 110 ALTA AVE |
|---|---|
| City | LAGUNITAS |
| State | CA |
| Zip | 94938 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP 2 PG 95 LOT 116 |
| Legal Subdivision | LAGUNITAS |
| Legal Tract | 4 |
| Legal Lot Number | 116 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | NORTHWEST MARIN |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 113000 |
Source: Marin County assessment roll, as of July 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals on Record |
|---|---|
| Mailing Address | 110 ALTA AVE, LAGUNITAS, CA 94938 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants in Common |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 23, 2026 · Amount on Record |
| Deed Sale | Feb 23, 2026 · Amount on Record |
| Prior Sale | Apr 25, 2000 · Amount on Record |
| Deed Document Number | 20264030 |
| Prior Transfer Date | May 23, 2016 |
| Prior Transfer Doc | 0000024003 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Feb 23, 2026 |
| Property Address | 110 ALTA AVE, LAGUNITAS, CA 94938 |
| Document Number | 0000004030 |
| Map Reference | VOL 2 PG 95 |
| Instrument Date | Feb 17, 2026 |
| Instrument | 2026-0004030 |
| Transaction Type | Transfer |
| Record Updated | Mar 12, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $946.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 110 ALTA AVE, LAGUNITAS, CA 94938 |
| Document Number | 0000004031 |
|---|---|
| Date | Feb 23, 2026 |
| Instrument | 2026-0004031 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 1, 2056 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Elementary School District | Lagunitas Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $639,976 (+2%) Land $420,596 Building $219,380 | |
| 2025 | $8,773.00 (+6.27%) | $627,431 (+4.04%) Land $412,351 Building $215,080 |
| 2023 | $8,255.00 (+2.24%) | $603,070 Land $396,341 Building $206,729 |
| 2022 | $8,074.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 19 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 19 in force |
| Nearby Flood Claims | 28 (1982–2021) |
| Claims Outside the SFHA | 9 of 28 |
| Most Recent Claim | Oct 2021 · tidal / storm surge |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 78% of the US · above 55% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Direct burnable vegetation |
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 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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