Off MarketHistoric · 104 yrs
21 Tamalpais Ave
Mill Valley, CA, 94941 • Cascade Canyon • Marin County
$3,723,700
$1153/sqft
4Beds
2.5Baths
3,229Sqft
0.59 acLot
1922Built
Property DNA
Contemporary Style
Built 1922 · 104 years of history
Market activity
Demand and pricing signals for this listing
5 views
People checking out this listing
$1,153/sqft
Price per square foot
About this home
Single Family · Built 1922 · Historic
This 3229 square foot single family home has 4 bedrooms and 2.5 bathrooms. This home is located at 21 Tamalpais Ave, Mill Valley, CA 94941.
Estimated monthly payment
Based on current rates
$23,449/month
Principal & Interest$18,484
Property Tax$3,724
Insurance$1,241
Down payment20% ($744,740)
3%50%
Est. 6.32% rate · 30yr fixed · $2,978,960 loan
Full calculator →At a glance
Key facts and listing details
TypeSingleFamily
Year Built1922
ParkingNo Data
Lot0.59 Acres
Property
Home typeSingle Family
StyleContemporary
Year built1922
Parking & Outdoor
Lot0.59 Acres
Location & Tax
NeighborhoodCascade Canyon
Annual tax$9,511
Parcel02909533
Listing insights
Market data and value estimates
StatusOff Market
Est. value$3,723,700
Est. rent$6,014/mo
Tax rate1.13%
Price/sqft$1153
Tour days6
Views5
How are the schools in Mill Valley?
3 schools rated nearby
Location
Mill Valley, CA, 94941
Tax history
25 years of records
YearTax paidAssessed value
Apr 8, 2025$9,511$514,144
Apr 8, 2024$8,167$504,065
Apr 8, 2023$17,192$494,183
Apr 8, 2022$9,394$484,493
Apr 8, 2021$7,473$474,993
Apr 8, 2020$14,925$470,125
Apr 8, 2019$9,326$460,909
Apr 8, 2018$13,890$451,873
Apr 8, 2017$9,697$443,015
Apr 8, 2016$9,195$434,330
Apr 8, 2015$9,775$427,806
Apr 8, 2014$8,998$419,426
Apr 8, 2013—$417,533
Apr 8, 2012—$409,347
Apr 8, 2011—$401,323
Apr 8, 2010—$398,326
Apr 8, 2009—$399,272
Apr 8, 2008—$391,443
Apr 8, 2007—$383,770
Apr 8, 2006—$376,247
Apr 8, 2005—$368,871
Apr 8, 2004—$361,638
Apr 8, 2003—$355,011
Apr 8, 2002—$348,052
Apr 8, 2001—$341,229
Nearby homes
Neighborhood details
Local context around this listing
Mill Valley, CA • Marin County
Nearby neighborhoods
AlmonteBayfront/Enchanted Knolls/Shelter RidgeBlithedale CanyonCascade CanyonHomestead ValleyMiller/MolinoScott ValleyStrawberryTamalpais ValleyWarner Canyon/Kite Hill
Nearby cities
Corte MaderaFairfaxKentfieldMill ValleyNovatoPetalumaSan AnselmoSan Rafael
Nearby zip codes
94941949429496594970
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