171 Trinity Ln
Portola Valley, CA 94028
3 bd 1 ba 1,400 sqft Built 1954 Lot 51,800 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 | $480,139 | $1,574,447 | $2,054,586 | $22,990 |
| 2024 | $480,139 | $1,574,447 | $2,054,586 | $22,743 |
| 2023 | $461,497 | $1,513,310 | $1,974,807 | $22,416 |
| 2022 | $452,449 | $1,483,638 | $1,936,087 | $21,811 |
| 2021 | $443,578 | $1,454,548 | $1,898,126 | $21,530 |
| 2020 | $156,952 | $1,439,634 | $1,596,586 | $18,399 |
| 2019 | $153,875 | $1,411,406 | $1,565,281 | $18,207 |
| 2018 | $150,858 | $1,383,732 | $1,534,590 | $17,337 |
| 2017 | $147,900 | $1,356,600 | $1,504,500 | $17,140 |
| 2016 | $192,163 | $960,834 | $1,152,997 | $13,334 |
| 2015 | $189,277 | $946,402 | $1,135,679 | $13,247 |
| 2014 | $185,570 | $927,864 | $1,113,434 | $12,940 |
| 2013 | $184,732 | $923,671 | $1,108,403 | $12,807 |
| 2012 | $181,110 | $905,560 | $1,086,670 | $12,527 |
| 2011 | $177,559 | $887,804 | $1,065,363 | $12,314 |
| 2010 | $176,232 | $881,169 | $1,057,401 | $12,148 |
| 2009 | $176,651 | $883,263 | $1,059,914 | $11,953 |
| 2008 | $173,188 | $865,945 | $1,039,133 | $11,751 |
| 2007 | $169,793 | $848,966 | $1,018,759 | $11,456 |
Property facts
Year built
1954
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
1,400 sqft
Lot size
51,800 sqft
ZIP code
94028
City
Portola Valley
Street
Trinity Ln
Coordinates
37.38166, -122.23832
Comparable properties nearby
Frequently asked questions
When did 171 Trinity Ln last sell?
No public-record sale is on file for 171 Trinity Ln.
What is the current tax assessment for 171 Trinity Ln?
The most recent total assessment for 171 Trinity Ln (year 2025) is $2,054,586 with $22,990 in property tax.
When was 171 Trinity Ln built?
171 Trinity Ln was built in 1954.
How does 171 Trinity Ln compare to others on Trinity Ln?
We do not currently track other properties on Trinity Ln.
What are the property facts for 171 Trinity Ln?
171 Trinity Ln is a 3 bed, 1 bath, 1,400 sqft, 51,800 sqft lot single_family.
Is 171 Trinity Ln a flip candidate?
No — 171 Trinity Ln does not appear in our flips dataset.
Is 171 Trinity Ln a tax-appeal candidate?
No — 171 Trinity 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
-1.6%
Implied 1-yr
-6.2%
2026 Q2
$4.26M
2026 Q3
$4.19M
ZIP 94028 — Median Price History + Forecast
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Geography