499 Old Spanish Trl
Portola Valley, CA 94028
— ba 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 | $5,815,000 | $4,850,000 | $10,665,000 | $116,325 |
| 2024 | $5,815,000 | $4,850,000 | $10,665,000 | $165,329 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
—
ZIP code
94028
City
Portola Valley
Street
Old Spanish Trl
Coordinates
37.33674, -122.19352
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 499 Old Spanish Trl last sell?
No public-record sale is on file for 499 Old Spanish Trl.
What is the current tax assessment for 499 Old Spanish Trl?
The most recent total assessment for 499 Old Spanish Trl (year 2025) is $10,665,000 with $116,325 in property tax.
When was 499 Old Spanish Trl built?
The year built for 499 Old Spanish Trl is not in our records.
How does 499 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 499 Old Spanish Trl?
499 Old Spanish Trl is a — bath single_family.
Is 499 Old Spanish Trl a flip candidate?
No — 499 Old Spanish Trl does not appear in our flips dataset.
Is 499 Old Spanish Trl a tax-appeal candidate?
No — 499 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