870 Napa St
Sonoma, CA 95476
2 bd 1 ba 914 sqft Built 1910 Lot 28,165 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 | $162,364 | $1,190,674 | $1,353,038 | $15,747 |
| 2024 | $162,364 | $1,190,674 | $1,353,038 | $15,466 |
| 2023 | $156,060 | $1,144,440 | $1,300,500 | $15,175 |
| 2022 | $153,000 | $1,122,000 | $1,275,000 | $14,935 |
| 2021 | $150,000 | $1,100,000 | $1,250,000 | $14,676 |
| 2020 | $188,700 | $688,500 | $877,200 | $10,537 |
| 2019 | $185,000 | $675,000 | $860,000 | $10,319 |
| 2018 | $94,552 | $270,161 | $364,713 | $4,523 |
| 2017 | $92,699 | $264,864 | $357,563 | $4,455 |
| 2016 | $90,882 | $259,671 | $350,553 | $4,183 |
| 2015 | $89,517 | $255,771 | $345,288 | $4,059 |
| 2014 | $87,764 | $250,761 | $338,525 | $4,001 |
| 2013 | $87,368 | $249,628 | $336,996 | $3,965 |
| 2012 | $85,655 | $244,734 | $330,389 | $3,903 |
| 2010 | $83,976 | $239,936 | $323,912 | $3,792 |
| 2009 | $83,547 | $238,709 | $322,256 | $3,760 |
| 2008 | $81,909 | $234,029 | $315,938 | $3,665 |
| 2007 | $80,303 | $229,441 | $309,744 | $3,597 |
Property facts
Year built
1910
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
914 sqft
Lot size
28,165 sqft
ZIP code
95476
City
Sonoma
Street
Napa St
Coordinates
38.29177, -122.44208
Comparable properties nearby
Frequently asked questions
When did 870 Napa St last sell?
No public-record sale is on file for 870 Napa St.
What is the current tax assessment for 870 Napa St?
The most recent total assessment for 870 Napa St (year 2025) is $1,353,038 with $15,747 in property tax.
When was 870 Napa St built?
870 Napa St was built in 1910.
How does 870 Napa St compare to others on Napa St?
We track 8 other properties on Napa St. Browse the list under "Other properties on Napa St" to compare beds, baths, and sale history.
What are the property facts for 870 Napa St?
870 Napa St is a 2 bed, 1 bath, 914 sqft, 28,165 sqft lot single_family.
Is 870 Napa St a flip candidate?
No — 870 Napa St does not appear in our flips dataset.
Is 870 Napa St a tax-appeal candidate?
No — 870 Napa St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.4%
Implied 1-yr
+1.5%
2026 Q3
$1.79M
2026 Q4
$1.8M
ZIP 95476 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Napa St