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521 Alta Way, Mill Valley, CA 94941

$2,460,000

Last sold date unavailable

  • 3

    bed

  • —

    bath

  • 1,998

    Sqft ($964/Sqft)

House not for sale
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About 521 Alta Way

Property type House
Neighborhood
Year built 1999
HOA fee $0/month
Lot size 5,900 Sqft
Movoto estimate
Rental estimate
Property description
This 3-bedroom single-family home is located at 521 Alta Way, Mill Valley, CA, 94941, in the Tamalpais Valley neighborhood in Marin County and was built in 1999. This home offers 1,998 square feet of living space on a 5,900 sq ft lot. The estimated market value is $2,460,000, approximately $1,231 per square foot.
$2.46M
Range: $2.06M-$2.85M
Last 30 days 
Rental est.: $12,090/month
Gross rent multiplier: 13.3
  • Year Property taxes Tax assessment
  • 2024
    $21,942 +2.8%
    $1,421,614 +4.04%
  • 2023
    $21,338 +4.4%
    $1,366,418 +2.0%
  • 2022
    $20,448
    $1,339,630 +2.0%
  • 2021
    $20,450 +1.0%
    $1,313,370 +1.04%
  • 2020
    $20,251 +7.4%
    $1,299,910
  • 2019
    $18,855 -2.0%
    $1,299,910 +2.0%
  • 2018
    $19,241 +8.5%
    $1,274,428 +2.0%
  • 2017
    $17,730 +6.2%
    $1,249,442 +2.0%
  • 2016
    $16,700 +1.6%
    $1,224,948
  • 2015
    $16,430
    —
  • 521 Alta Way
    $1.92M
  • Tamalpais Valley
    $1.74M +2% y/y
  • 94941
    $1.92M -1% y/y
  • Mill Valley
    $1.96M 0% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
519 Alta Way, Mill Valley, CA 94941 $2,569,000 3/2 2,511 0.01
523 Alta Way, Mill Valley, CA 94941 $2,480,000 4/2 2,147 0.02
520 Alta Way, Mill Valley, CA 94941 $2,511,000 4/— 2,021 0.02
513 Sunnybrook Ln, Mill Valley, CA 94941 $2,428,000 3/3 1,883 0.02
517 Sunnybrook Ln, Mill Valley, CA 94941 $2,488,000 4/2 2,100 0.02
509 Sunnybrook Ln, Mill Valley, CA 94941 $2,390,000 4/3 1,905 0.02
518 Alta Way, Mill Valley, CA 94941 $2,618,000 3/2 2,030 0.02
517 Alta Way, Mill Valley, CA 94941 $2,494,000 3/2 2,125 0.03

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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9/10
Tamalpais High School
public Grades 9-12
Tamalpais Union High School District
Source: GreatSchools.org © 2026. All rights reserved.

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