477 Obsidian Way
Clayton, CA 94517
4 bd 3 ba 3,008 sqft Built 1995 Lot 8,145 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 | $503,096 | $490,826 | $993,922 | $12,618 |
| 2024 | $503,096 | $490,826 | $993,922 | $12,060 |
| 2023 | $483,561 | $471,767 | $955,328 | $11,846 |
| 2022 | $474,080 | $462,517 | $936,597 | $11,812 |
| 2021 | $464,785 | $453,449 | $918,234 | $11,618 |
| 2020 | $460,020 | $448,800 | $908,820 | $11,741 |
| 2019 | $451,000 | $440,000 | $891,000 | $11,611 |
| 2018 | $549,586 | $264,857 | $814,443 | $10,464 |
| 2017 | $538,810 | $259,664 | $798,474 | $10,144 |
| 2016 | $528,246 | $254,573 | $782,819 | $9,900 |
| 2015 | $520,312 | $250,750 | $771,062 | $9,816 |
| 2014 | $510,120 | $245,839 | $755,959 | $9,678 |
| 2013 | $468,648 | $225,852 | $694,500 | $8,823 |
| 2012 | $439,968 | $212,032 | $652,000 | $8,349 |
| 2011 | $455,826 | $219,674 | $675,500 | $8,502 |
| 2010 | $468,310 | $225,690 | $694,000 | $8,738 |
| 2009 | $483,156 | $232,844 | $716,000 | $8,933 |
| 2008 | $476,080 | $229,435 | $705,515 | $8,745 |
| 2007 | $466,746 | $224,937 | $691,683 | $8,535 |
Property facts
Year built
1995
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
3,008 sqft
Lot size
8,145 sqft
ZIP code
94517
City
Clayton
Street
Obsidian Way
Coordinates
37.95013, -121.92530
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 477 Obsidian Way last sell?
No public-record sale is on file for 477 Obsidian Way.
What is the current tax assessment for 477 Obsidian Way?
The most recent total assessment for 477 Obsidian Way (year 2025) is $993,922 with $12,618 in property tax.
When was 477 Obsidian Way built?
477 Obsidian Way was built in 1995.
How does 477 Obsidian Way compare to others on Obsidian Way?
We track 5 other properties on Obsidian Way. Browse the list under "Other properties on Obsidian Way" to compare beds, baths, and sale history.
What are the property facts for 477 Obsidian Way?
477 Obsidian Way is a 4 bed, 3 bath, 3,008 sqft, 8,145 sqft lot single_family.
Is 477 Obsidian Way a flip candidate?
No — 477 Obsidian Way does not appear in our flips dataset.
Is 477 Obsidian Way a tax-appeal candidate?
No — 477 Obsidian Way 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 Obsidian Way