139 El Portal Pl
Clayton, CA 94517
4 bd 3 ba 2,428 sqft Built 1988 Lot 9,222 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 | $552,179 | $468,515 | $1,020,694 | $12,537 |
| 2024 | $552,179 | $468,515 | $1,020,694 | $12,233 |
| 2023 | $530,738 | $450,323 | $981,061 | $12,016 |
| 2022 | $520,332 | $441,494 | $961,826 | $11,869 |
| 2021 | $510,130 | $432,838 | $942,968 | $11,590 |
| 2020 | $504,900 | $428,400 | $933,300 | $11,513 |
| 2019 | $495,000 | $420,000 | $915,000 | $11,374 |
| 2018 | $385,715 | $340,336 | $726,051 | $9,128 |
| 2017 | $378,152 | $333,663 | $711,815 | $8,834 |
| 2016 | $370,738 | $327,121 | $697,859 | $8,607 |
| 2015 | $365,170 | $322,208 | $687,378 | $8,524 |
| 2014 | $358,017 | $315,897 | $673,914 | $8,393 |
| 2013 | $349,297 | $308,203 | $657,500 | $8,026 |
| 2012 | $292,187 | $257,813 | $550,000 | $6,809 |
| 2011 | $292,984 | $258,516 | $551,500 | $6,721 |
| 2010 | $292,984 | $258,516 | $551,500 | $6,685 |
| 2009 | $419,302 | $267,698 | $687,000 | $8,032 |
| 2008 | $452,261 | $288,739 | $741,000 | $8,546 |
| 2007 | $498,660 | $318,362 | $817,022 | $9,336 |
Property facts
Year built
1988
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
2,428 sqft
Lot size
9,222 sqft
ZIP code
94517
City
Clayton
Street
El Portal Pl
Coordinates
37.92432, -121.91536
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 139 El Portal Pl last sell?
No public-record sale is on file for 139 El Portal Pl.
What is the current tax assessment for 139 El Portal Pl?
The most recent total assessment for 139 El Portal Pl (year 2025) is $1,020,694 with $12,537 in property tax.
When was 139 El Portal Pl built?
139 El Portal Pl was built in 1988.
How does 139 El Portal Pl compare to others on El Portal Pl?
We track 4 other properties on El Portal Pl. Browse the list under "Other properties on El Portal Pl" to compare beds, baths, and sale history.
What are the property facts for 139 El Portal Pl?
139 El Portal Pl is a 4 bed, 3 bath, 2,428 sqft, 9,222 sqft lot single_family.
Is 139 El Portal Pl a flip candidate?
No — 139 El Portal Pl does not appear in our flips dataset.
Is 139 El Portal Pl a tax-appeal candidate?
No — 139 El Portal Pl is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.5%
Implied 1-yr
-2.1%
2026 Q3
$877.8K
2026 Q4
$873K
ZIP 94517 — Median Price History + Forecast
Explore nearby
Geography
Other properties on El Portal Pl