166 Helens Ln
Mill Valley, CA 94941
5 bd 4 ba 2,648 sqft Built 1925 Lot 13,504 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 | $986,476 | $1,566,756 | $2,553,232 | $32,969 |
| 2024 | $986,476 | $1,566,756 | $2,553,232 | $32,256 |
| 2023 | $948,175 | $1,505,925 | $2,454,100 | $31,646 |
| 2022 | $929,585 | $1,476,400 | $2,405,985 | $30,599 |
| 2021 | $911,361 | $1,447,456 | $2,358,817 | $52,533 |
| 2020 | $902,020 | $1,432,620 | $2,334,640 | $30,175 |
| 2019 | $884,340 | $1,404,540 | $2,288,880 | $29,337 |
| 2018 | $867,000 | $1,377,000 | $2,244,000 | $28,814 |
| 2017 | $850,000 | $1,350,000 | $2,200,000 | $28,709 |
| 2016 | $1,243,242 | $1,243,242 | $2,486,484 | $30,083 |
| 2015 | $1,151,150 | $1,151,150 | $2,302,300 | $28,310 |
| 2014 | $1,001,000 | $1,001,000 | $2,002,000 | $24,649 |
| 2013 | $910,000 | $910,000 | $1,820,000 | $22,191 |
| 2012 | $910,000 | $910,000 | $1,820,000 | $21,862 |
| 2010 | $910,000 | $910,000 | $1,820,000 | $21,719 |
| 2009 | $910,000 | $910,000 | $1,820,000 | $24,971 |
| 2008 | $1,123,632 | $1,373,328 | $2,496,960 | $28,056 |
| 2006 | $1,101,600 | $1,346,400 | $2,448,000 | $12,858 |
Property facts
Year built
1925
Property type
single_family
Stories
—
Beds
5
Baths
4
Living area
2,648 sqft
Lot size
13,504 sqft
ZIP code
94941
City
Mill Valley
Street
Helens Ln
Coordinates
37.90235, -122.55031
Comparable properties nearby
Frequently asked questions
When did 166 Helens Ln last sell?
No public-record sale is on file for 166 Helens Ln.
What is the current tax assessment for 166 Helens Ln?
The most recent total assessment for 166 Helens Ln (year 2025) is $2,553,232 with $32,969 in property tax.
When was 166 Helens Ln built?
166 Helens Ln was built in 1925.
How does 166 Helens Ln compare to others on Helens Ln?
We track 8 other properties on Helens Ln. Browse the list under "Other properties on Helens Ln" to compare beds, baths, and sale history.
What are the property facts for 166 Helens Ln?
166 Helens Ln is a 5 bed, 4 bath, 2,648 sqft, 13,504 sqft lot single_family.
Is 166 Helens Ln a flip candidate?
No — 166 Helens Ln does not appear in our flips dataset.
Is 166 Helens Ln a tax-appeal candidate?
No — 166 Helens Ln 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 Helens Ln