11 Sandstone St
Portola Valley, CA 94028
3 bd 4 ba 3,020 sqft Built 1985 Lot 20,151 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 | $1,673,277 | $1,784,828 | $3,458,105 | $39,422 |
| 2024 | $1,673,277 | $1,784,828 | $3,458,105 | $38,938 |
| 2023 | $1,608,302 | $1,715,522 | $3,323,824 | $38,324 |
| 2022 | $1,576,767 | $1,681,885 | $3,258,652 | $37,278 |
| 2021 | $1,545,850 | $1,648,907 | $3,194,757 | $36,781 |
| 2020 | $1,530,000 | $1,632,000 | $3,162,000 | $36,642 |
| 2019 | $519,804 | $327,751 | $847,555 | $11,145 |
| 2018 | $509,612 | $321,325 | $830,937 | $10,624 |
| 2017 | $499,620 | $315,025 | $814,645 | $10,463 |
| 2016 | $489,824 | $308,849 | $798,673 | $10,255 |
| 2015 | $482,467 | $304,210 | $786,677 | $10,137 |
| 2014 | $473,017 | $298,251 | $771,268 | $9,844 |
| 2013 | $470,880 | $296,904 | $767,784 | $9,690 |
| 2012 | $461,648 | $291,083 | $752,731 | $9,390 |
| 2011 | $452,597 | $285,376 | $737,973 | $9,180 |
| 2010 | $449,215 | $283,244 | $732,459 | $9,025 |
| 2009 | $450,283 | $283,917 | $734,200 | $8,738 |
| 2008 | $441,454 | $278,350 | $719,804 | $8,438 |
| 2007 | $432,799 | $272,893 | $705,692 | $8,214 |
Property facts
Year built
1985
Property type
single_family
Stories
2
Beds
3
Baths
4
Living area
3,020 sqft
Lot size
20,151 sqft
ZIP code
94028
City
Portola Valley
Street
Sandstone St
Coordinates
37.36408, -122.20897
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 11 Sandstone St last sell?
No public-record sale is on file for 11 Sandstone St.
What is the current tax assessment for 11 Sandstone St?
The most recent total assessment for 11 Sandstone St (year 2025) is $3,458,105 with $39,422 in property tax.
When was 11 Sandstone St built?
11 Sandstone St was built in 1985.
How does 11 Sandstone St compare to others on Sandstone St?
We track 4 other properties on Sandstone St. Browse the list under "Other properties on Sandstone St" to compare beds, baths, and sale history.
What are the property facts for 11 Sandstone St?
11 Sandstone St is a 3 bed, 4 bath, 3,020 sqft, 20,151 sqft lot single_family.
Is 11 Sandstone St a flip candidate?
No — 11 Sandstone St does not appear in our flips dataset.
Is 11 Sandstone St a tax-appeal candidate?
No — 11 Sandstone St 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 Sandstone St