Marin County property record for 123 Peralta Ave, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,884 sqft · built 1972 |
| Lot Size | 0.11 acres (4,800 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $12,015 (2025) |
| Deeds & Mortgages | Sep 2025 Transfer Sep 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 050-051-06 |
| Primary APN | 050-051-06 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,884 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Contemporary |
| Lot Area | 4,800 sqft (0.11 acres) |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 451 sqft |
| Patio Area | 451 sqft |
| Heating System | Central |
|---|
| Street Address | 123 PERALTA AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-3519 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP 5 PG 11 BLK 4 LOT 8 |
| Legal Subdivision | MILL VLY TERS 01 |
| Legal Tract | 1 |
| Legal Block | 4 |
| Legal Lot Number | 8 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 128100 |
123 Peralta Ave is owner-occupied and held in a trust since February 1997.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 123 PERALTA AVE, MILL VALLEY, CA 94941-3519 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable 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 |
|---|---|
| Sep 16, 2025 | Intrafamily Transfer, Transfer |
| Sep 26, 2022 | Deed of Trust, Mortgage · Commercial Mortgage ROCKET MORTGAGE LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 28, 1997 |
| Transfer Doc | 0000010704 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Sep 16, 2025 |
| Property Address | 123 PERALTA AVE, MILL VALLEY, CA 94941-3519 |
| Document Number | 0000023938 |
| Map Reference | VOL 5 PG 11 |
| Instrument Date | Sep 9, 2025 |
| Instrument | 2025-0023938 |
| Transaction Type | Transfer |
| Record Updated | Oct 1, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 123 PERALTA AVE, MILL VALLEY, CA 94941-3519 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 123 PERALTA AVE, MILL VALLEY, CA 94941-3519 |
| Transaction Type | Mortgage |
| Record Updated | Oct 12, 2022 |
| Name | Verified Name |
|---|---|
| Address | 123 PERALTA AVE, MILL VALLEY, CA 94941-3519 |
| Document Number | 0000033289 |
|---|---|
| Date | Sep 26, 2022 |
| Instrument | 2022-0033289 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 18, 2052 |
The 2025 property tax bill for 123 Peralta Ave was $12,015.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| 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 | $634,474 (+2%) Land $244,028 Building $390,446 | |
| 2025 | $12,015.00 Homeowner's exemption | $622,037 Land $239,245 Building $382,792 |
| 2023 | $10,209.00 (-2.41%) Homeowner's exemption | $597,886 Land $229,956 Building $367,930 |
| 2022 | $10,461.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 123 Peralta Ave in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1982.
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 4 (1982–1998) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Apr 1998 · Severe Winter Storms And Flooding |
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 123 Peralta 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 | 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 589 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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