521 Marathon Dr
Oakley, CA 94561
3 bd 2 ba 1,802 sqft Built 2020 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 | $465,011 | $173,188 | $638,199 | $13,472 |
| 2023 | $446,955 | $166,464 | $613,419 | $13,109 |
| 2022 | $438,192 | $163,200 | $601,392 | $12,882 |
| 2021 | $33,000 | $166,024 | $199,024 | $8,250 |
| 2020 | — | $164,322 | $164,322 | $5,049 |
| 2019 | — | $70,288 | $70,288 | $3,800 |
Property facts
Year built
2020
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,802 sqft
Lot size
—
ZIP code
94561
City
Oakley
Street
Marathon Dr
Coordinates
37.99215, -121.67453
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 Marathon Dr last sell?
No public-record sale is on file for 521 Marathon Dr.
What is the current tax assessment for 521 Marathon Dr?
The most recent total assessment for 521 Marathon Dr (year 2025) is $638,199 with $13,472 in property tax.
When was 521 Marathon Dr built?
521 Marathon Dr was built in 2020.
How does 521 Marathon Dr compare to others on Marathon Dr?
We track 8 other properties on Marathon Dr. Browse the list under "Other properties on Marathon Dr" to compare beds, baths, and sale history.
What are the property facts for 521 Marathon Dr?
521 Marathon Dr is a 3 bed, 2 bath, 1,802 sqft single_family.
Is 521 Marathon Dr a flip candidate?
No — 521 Marathon Dr does not appear in our flips dataset.
Is 521 Marathon Dr a tax-appeal candidate?
No — 521 Marathon Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.7%
Implied 1-yr
+2.7%
2026 Q3
$722.9K
2026 Q4
$727.6K
ZIP 94561 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Marathon Dr