Marin County property record for 99 Coronet Ave, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,781 sqft · built 1968 |
| Lot Size | 0.961 acres (41,850 sqft) |
| Owner | Company Name on File |
| Tax Bill | $6,528 (2025) |
| Deeds & Mortgages | Apr 2023 Transfer Aug 2022 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 029-063-30 |
| Primary APN | 029-063-30 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 2,781 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | Contemporary |
| Lot Area | 41,850 sqft (0.961 acres) |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 546 sqft |
| Patio Area | 546 sqft |
| Heating System | Central |
|---|
| Street Address | 99 CORONET AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1112 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP 3 PG 85 |
| Legal Subdivision | BLITHEDALE MAP 02 |
| Legal Lot Number | 40 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 5 |
| Census Block | 5019 |
| Census Tract | 126100 |
Source: Marin County assessment roll, APN 029-063-30, as of July 13, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 430 MONTE VISTA AVE, MILL VALLEY, CA 94941-5081 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Apr 21, 2023 | Correction Deed |
| Aug 31, 2022 | Intrafamily Transfer, Transfer |
| Feb 01, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Feb 01, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Aug 19, 2022 |
| Transfer Doc | 0000031102 |
| Record Updated | Sep 20, 2026 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Apr 21, 2023 |
| Property Address | 99 CORONET AVE, MILL VALLEY, CA 94941-1112 |
| Document Number | 0000009946 |
| Map Reference | MB 2 PG 17 |
| Instrument Date | Feb 20, 2023 |
| Instrument | 2023-0009946 |
| Record Updated | May 03, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 54 SANDY CREEK WAY, LARKSPUR, CA 94939-1404 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Aug 31, 2022 |
| Property Address | 99 CORONET AVE, MILL VALLEY, CA 94941-1112 |
| Document Number | 0000031102 |
| Map Reference | MB 2 PG 17 |
| Instrument Date | Aug 19, 2022 |
| Instrument | 2022-0031102 |
| Transaction Type | Transfer |
| Record Updated | Sep 16, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 430 MONTE VISTA AVE, MILL VALLEY, CA 94941-5081 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Feb 01, 2019 |
| Property Address | 99 CORONET AVE, MILL VALLEY, CA 94941-1112 |
| Document Number | 0000003127 |
| Instrument Date | Jan 28, 2019 |
| Instrument | 3127 |
| Transaction Type | Transfer |
| Record Updated | Feb 12, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 99 CORONET AVE MILL VALLEY CA 949411112, MILL VALLEY, CA 94941-1112 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Feb 01, 2019 |
| Property Address | 99 CORONET AVE, MILL VALLEY, CA 94941-1112 |
| Document Number | 0000003126 |
| Instrument Date | Jan 28, 2019 |
| Instrument | 3126 |
| Transaction Type | Transfer |
| Record Updated | Feb 12, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 99 CORONET AVE MILL VALLEY CA 949411112, MILL VALLEY, CA 94941-1112 |
Source: Marin County assessment roll as of July 13, 2026 · Last verified August 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $240,066 (+2%) Land $68,769 Building $171,297 | |
| 2025 | $6,528.00 (+10.98%) | $235,359 (+4.04%) Land $67,420 Building $167,939 |
| 2023 | $5,882.00 (+10.46%) | $226,221 Land $64,803 Building $161,418 |
| 2022 | $5,325.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), as of October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411261005, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 3 (1986–2010) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Jan 2010 · rainfall accumulation |
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, 595 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile USA, Unwired.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System, water system CA2110002, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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