20 Promontory Pl
Clayton, CA 94517
4 bd 3 ba 3,016 sqft Built 2012 Lot 77,537 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 | $719,817 | $633,222 | $1,353,039 | $20,344 |
| 2024 | $719,817 | $633,222 | $1,353,039 | $19,878 |
| 2023 | $691,866 | $608,634 | $1,300,500 | $19,452 |
| 2022 | $678,300 | $596,700 | $1,275,000 | $19,274 |
| 2021 | $665,000 | $585,000 | $1,250,000 | $18,922 |
| 2020 | $464,465 | $562,990 | $1,027,455 | $16,413 |
| 2019 | $455,358 | $551,951 | $1,007,309 | $16,066 |
| 2018 | $446,430 | $541,129 | $987,559 | $15,608 |
| 2017 | $437,677 | $530,519 | $968,196 | $14,569 |
| 2016 | $429,096 | $520,117 | $949,213 | $14,202 |
| 2015 | $422,651 | $512,305 | $934,956 | $14,073 |
| 2014 | $414,372 | $502,270 | $916,642 | $13,886 |
| 2013 | $325,000 | $217,525 | $542,525 | $9,491 |
| 2012 | — | $213,260 | $213,260 | $5,728 |
| 2011 | — | $209,079 | $209,079 | $2,590 |
Property facts
Year built
2012
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
3,016 sqft
Lot size
77,537 sqft
ZIP code
94517
City
Clayton
Street
Promontory Pl
Coordinates
37.92384, -121.92237
Comparable properties nearby
Frequently asked questions
When did 20 Promontory Pl last sell?
No public-record sale is on file for 20 Promontory Pl.
What is the current tax assessment for 20 Promontory Pl?
The most recent total assessment for 20 Promontory Pl (year 2025) is $1,353,039 with $20,344 in property tax.
When was 20 Promontory Pl built?
20 Promontory Pl was built in 2012.
How does 20 Promontory Pl compare to others on Promontory Pl?
We track 2 other properties on Promontory Pl. Browse the list under "Other properties on Promontory Pl" to compare beds, baths, and sale history.
What are the property facts for 20 Promontory Pl?
20 Promontory Pl is a 4 bed, 3 bath, 3,016 sqft, 77,537 sqft lot single_family.
Is 20 Promontory Pl a flip candidate?
No — 20 Promontory Pl does not appear in our flips dataset.
Is 20 Promontory Pl a tax-appeal candidate?
No — 20 Promontory 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
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