15 Underhill Rd
Mill Valley, CA 94941
4 bd 3 ba 2,515 sqft Built 1961 Lot 10,559 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $407,241 | $550,748 | $957,989 | $14,843 |
| 2024 | $407,241 | $550,748 | $957,989 | $16,794 |
| 2023 | $391,430 | $529,365 | $920,795 | $16,417 |
| 2022 | $383,755 | $518,986 | $902,741 | $13,717 |
| 2021 | $376,231 | $508,810 | $885,041 | $13,691 |
| 2020 | $372,374 | $503,595 | $875,969 | $13,525 |
| 2019 | $365,075 | $493,722 | $858,797 | $12,763 |
| 2018 | $357,918 | $484,043 | $841,961 | $13,629 |
| 2017 | $350,901 | $474,554 | $825,455 | $11,981 |
| 2016 | $344,022 | $465,251 | $809,273 | $10,975 |
| 2015 | $338,854 | $458,263 | $797,117 | $11,192 |
| 2014 | $332,218 | $449,287 | $781,505 | $10,687 |
| 2013 | $330,718 | $447,259 | $777,977 | $10,770 |
| 2012 | $324,234 | $438,491 | $762,725 | $10,201 |
| 2010 | $317,878 | $429,895 | $747,773 | $9,721 |
| 2009 | $315,504 | $426,683 | $742,187 | $9,549 |
| 2008 | $310,053 | $419,312 | $729,365 | $9,055 |
| 2006 | $303,975 | $411,092 | $715,067 | $8,764 |
Property facts
Year built
1961
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,515 sqft
Lot size
10,559 sqft
ZIP code
94941
City
Mill Valley
Street
Underhill Rd
Coordinates
37.91231, -122.52509
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 15 Underhill Rd last sell?
No public-record sale is on file for 15 Underhill Rd.
What is the current tax assessment for 15 Underhill Rd?
The most recent total assessment for 15 Underhill Rd (year 2025) is $957,989 with $14,843 in property tax.
When was 15 Underhill Rd built?
15 Underhill Rd was built in 1961.
How does 15 Underhill Rd compare to others on Underhill Rd?
We track 7 other properties on Underhill Rd. Browse the list under "Other properties on Underhill Rd" to compare beds, baths, and sale history.
What are the property facts for 15 Underhill Rd?
15 Underhill Rd is a 4 bed, 3 bath, 2,515 sqft, 10,559 sqft lot single_family.
Is 15 Underhill Rd a flip candidate?
No — 15 Underhill Rd does not appear in our flips dataset.
Is 15 Underhill Rd a tax-appeal candidate?
No — 15 Underhill Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.0%
Implied 1-yr
-7.9%
2026 Q2
$1.91M
2026 Q3
$1.87M
ZIP 94941 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Underhill Rd