Marin County property record for 100 Longfellow Rd, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,900 sqft · built 1957 |
| Lot Size | 0.192 acres (8,380 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,365,000 (Aug 2008) |
| Tax Bill | $25,375 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 030-192-20 |
| Primary APN | 030-192-20 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,900 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1993 |
| Lot Area | 8,380 sqft (0.192 acres) |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 275 sqft |
| Patio Area | 459 sqft |
| Heating System | Central |
|---|
| Street Address | 100 LONGFELLOW RD |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1518 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | ENCHANTED KNOLLS 01 |
| Legal Lot Number | 65 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 126200 |
Source: Marin County records · APN 030-192-20
Assessment roll updated July 13, 2026 · Last verified July 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 | 100 LONGFELLOW RD, MILL VALLEY, CA 94941-1518 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 22, 2008 · Amount on Record |
| Deed Sale | Aug 22, 2008 · Amount on Record |
| Prior Sale | Oct 11, 2006 · Amount on Record |
| Deed Document Number | 200839663 |
| Last Transfer Date | Jul 24, 2009 |
| Transfer Doc | 0000043926 |
| Record Updated | Sep 20, 2026 |
Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 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 | $2,023,005 (+2%) Land $1,182,078 Building $840,927 | |
| 2025 | $25,375.00 (+4.56%) Homeowner's exemption | $1,983,343 (+4.04%) Land $1,158,903 Building $824,440 |
| 2023 | $24,269.00 (+4.67%) Homeowner's exemption | $1,906,344 Land $1,113,912 Building $792,432 |
| 2022 | $23,187.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411262002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 15 individual NFIP policies nearby |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 135 units insured 120 under condo master policies |
| Nearby Flood Claims | 1 (1999) |
| Most Recent Claim | Mar 1999, rainfall accumulation |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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, availability as of December 31, 2025 · Published October 2026 · based on 394 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: AT&T, Etheric Communications, LLC., T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures