1 Portola Ln
Mill Valley, CA 94941
2 bd 2 ba 1,386 sqft Built 1923 Lot 3,598 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 | $787,413 | $718,514 | $1,505,927 | $20,891 |
| 2024 | $787,413 | $718,514 | $1,505,927 | $20,239 |
| 2023 | $756,842 | $690,618 | $1,447,460 | $20,024 |
| 2022 | $742,003 | $677,077 | $1,419,080 | $19,276 |
| 2021 | $727,459 | $663,806 | $1,391,265 | $18,725 |
| 2020 | $720,000 | $657,000 | $1,377,000 | $18,352 |
| 2019 | $350,148 | $657,201 | $1,007,349 | $15,708 |
| 2018 | $343,284 | $644,318 | $987,602 | $14,262 |
| 2017 | $336,553 | $631,685 | $968,238 | $13,677 |
| 2016 | $329,956 | $619,302 | $949,258 | $12,957 |
| 2015 | $107,919 | $40,289 | $148,208 | $5,536 |
| 2014 | $105,806 | $39,500 | $145,306 | $3,740 |
| 2013 | $105,327 | $39,321 | $144,648 | $3,620 |
| 2012 | $103,262 | $38,551 | $141,813 | $3,091 |
| 2010 | $275,618 | $293,897 | $569,515 | $3,026 |
| 2009 | $100,482 | $37,512 | $137,994 | $2,962 |
| 2008 | $98,747 | $36,864 | $135,611 | $2,690 |
| 2006 | $96,810 | $36,142 | $132,952 | $2,537 |
Property facts
Year built
1923
Property type
single_family
Stories
1
Beds
2
Baths
2
Living area
1,386 sqft
Lot size
3,598 sqft
ZIP code
94941
City
Mill Valley
Street
Portola Ln
Coordinates
37.91211, -122.54840
Comparable properties nearby
Frequently asked questions
When did 1 Portola Ln last sell?
No public-record sale is on file for 1 Portola Ln.
What is the current tax assessment for 1 Portola Ln?
The most recent total assessment for 1 Portola Ln (year 2025) is $1,505,927 with $20,891 in property tax.
When was 1 Portola Ln built?
1 Portola Ln was built in 1923.
How does 1 Portola Ln compare to others on Portola Ln?
We track 2 other properties on Portola Ln. Browse the list under "Other properties on Portola Ln" to compare beds, baths, and sale history.
What are the property facts for 1 Portola Ln?
1 Portola Ln is a 2 bed, 2 bath, 1,386 sqft, 3,598 sqft lot single_family.
Is 1 Portola Ln a flip candidate?
No — 1 Portola Ln does not appear in our flips dataset.
Is 1 Portola Ln a tax-appeal candidate?
No — 1 Portola 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 Portola Ln