66 Old Spanish Trl
Portola Valley, CA 94028
2 bd 2 ba 1,010 sqft Built 1948 Lot 26,563 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 | $546,210 | $1,331,712 | $1,877,922 | $20,897 |
| 2024 | $546,210 | $1,331,712 | $1,877,922 | $20,672 |
| 2023 | $344,785 | $1,105,838 | $1,450,623 | $16,396 |
| 2022 | $338,025 | $1,084,155 | $1,422,180 | $15,951 |
| 2021 | $331,398 | $1,062,898 | $1,394,296 | $15,745 |
| 2020 | $328,000 | $1,052,000 | $1,380,000 | $15,759 |
| 2019 | $286,275 | $357,846 | $644,121 | $7,782 |
| 2018 | $280,662 | $350,830 | $631,492 | $7,423 |
| 2017 | $275,159 | $343,951 | $619,110 | $7,342 |
| 2016 | $269,764 | $337,207 | $606,971 | $7,212 |
| 2015 | $265,712 | $332,142 | $597,854 | $7,167 |
| 2014 | $260,508 | $325,636 | $586,144 | $7,004 |
| 2013 | $259,331 | $324,165 | $583,496 | $6,951 |
| 2012 | $254,247 | $317,809 | $572,056 | $6,745 |
| 2011 | $249,262 | $311,578 | $560,840 | $6,633 |
| 2010 | $247,400 | $309,250 | $556,650 | $6,545 |
| 2009 | $247,988 | $309,985 | $557,973 | $6,347 |
| 2008 | $243,126 | $303,907 | $547,033 | $6,240 |
| 2007 | $238,359 | $297,949 | $536,308 | $6,085 |
Property facts
Year built
1948
Property type
single_family
Stories
1
Beds
2
Baths
2
Living area
1,010 sqft
Lot size
26,563 sqft
ZIP code
94028
City
Portola Valley
Street
Old Spanish Trl
Coordinates
37.34604, -122.20273
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 66 Old Spanish Trl last sell?
No public-record sale is on file for 66 Old Spanish Trl.
What is the current tax assessment for 66 Old Spanish Trl?
The most recent total assessment for 66 Old Spanish Trl (year 2025) is $1,877,922 with $20,897 in property tax.
When was 66 Old Spanish Trl built?
66 Old Spanish Trl was built in 1948.
How does 66 Old Spanish Trl compare to others on Old Spanish Trl?
We track 8 other properties on Old Spanish Trl. Browse the list under "Other properties on Old Spanish Trl" to compare beds, baths, and sale history.
What are the property facts for 66 Old Spanish Trl?
66 Old Spanish Trl is a 2 bed, 2 bath, 1,010 sqft, 26,563 sqft lot single_family.
Is 66 Old Spanish Trl a flip candidate?
No — 66 Old Spanish Trl does not appear in our flips dataset.
Is 66 Old Spanish Trl a tax-appeal candidate?
No — 66 Old Spanish Trl 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
Explore nearby
Geography
Other properties on Old Spanish Trl