178 Sienna Way
American Canyon, CA 94503
6 bd 5 ba 4,059 sqft Built 2009 Lot 6,768 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 | $539,000 | $441,000 | $980,000 | $12,742 |
| 2024 | $539,000 | $441,000 | $980,000 | $9,540 |
| 2023 | $575,552 | $123,768 | $699,320 | $9,365 |
| 2022 | $564,267 | $121,342 | $685,609 | $9,239 |
| 2021 | $553,203 | $118,963 | $672,166 | $9,119 |
| 2020 | $547,531 | $117,744 | $665,275 | $9,056 |
| 2019 | $536,796 | $115,436 | $652,232 | $8,919 |
| 2018 | $526,271 | $113,173 | $639,444 | $8,840 |
| 2017 | $515,952 | $110,954 | $626,906 | $8,726 |
| 2016 | $505,836 | $108,779 | $614,615 | $8,651 |
| 2015 | $498,238 | $107,146 | $605,384 | $8,243 |
| 2014 | $446,775 | $96,600 | $543,375 | $7,885 |
| 2013 | $388,500 | $84,000 | $472,500 | $7,128 |
| 2012 | $370,000 | $80,000 | $450,000 | $6,846 |
| 2010 | $467,391 | $100,514 | $567,905 | $8,012 |
| 2009 | $463,898 | $99,763 | $563,661 | $2,324 |
| 2008 | — | $42,182 | $42,182 | $2,230 |
| 2007 | — | $41,355 | $41,355 | $2,248 |
Property facts
Year built
2009
Property type
single_family
Stories
2
Beds
6
Baths
5
Living area
4,059 sqft
Lot size
6,768 sqft
ZIP code
94503
City
American Canyon
Street
Sienna Way
Coordinates
38.17324, -122.24609
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 178 Sienna Way last sell?
No public-record sale is on file for 178 Sienna Way.
What is the current tax assessment for 178 Sienna Way?
The most recent total assessment for 178 Sienna Way (year 2025) is $980,000 with $12,742 in property tax.
When was 178 Sienna Way built?
178 Sienna Way was built in 2009.
How does 178 Sienna Way compare to others on Sienna Way?
We track 2 other properties on Sienna Way. Browse the list under "Other properties on Sienna Way" to compare beds, baths, and sale history.
What are the property facts for 178 Sienna Way?
178 Sienna Way is a 6 bed, 5 bath, 4,059 sqft, 6,768 sqft lot single_family.
Is 178 Sienna Way a flip candidate?
No — 178 Sienna Way does not appear in our flips dataset.
Is 178 Sienna Way a tax-appeal candidate?
No — 178 Sienna 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
-13.2%
Implied 1-yr
-52.6%
2026 Q1
$200.4K
2026 Q2
$108.8K
ZIP 94503 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sienna Way