4990 Filament St
Rohnert Park, CA 94928
3 bd 2 ba 1,865 sqft Built 1981 Lot 10,582 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 | $435,136 | $290,091 | $725,227 | $8,425 |
| 2024 | $435,136 | $290,091 | $725,227 | $8,216 |
| 2023 | $418,240 | $278,827 | $697,067 | $8,193 |
| 2022 | $410,040 | $273,360 | $683,400 | $8,054 |
| 2021 | $409,959 | $273,306 | $683,265 | $8,144 |
| 2020 | $405,756 | $270,504 | $676,260 | $8,264 |
| 2019 | $397,800 | $265,200 | $663,000 | $8,157 |
| 2018 | $386,000 | $257,000 | $643,000 | $7,914 |
| 2017 | $367,000 | $245,000 | $612,000 | $7,557 |
| 2016 | $335,000 | $224,000 | $559,000 | $6,763 |
| 2015 | $298,000 | $199,000 | $497,000 | $5,967 |
| 2014 | $262,000 | $175,000 | $437,000 | $5,327 |
| 2013 | $245,500 | $164,000 | $409,500 | $4,771 |
| 2012 | $213,500 | $142,000 | $355,500 | $4,139 |
| 2010 | $259,000 | $172,000 | $431,000 | $4,709 |
| 2009 | $263,725 | $113,025 | $376,750 | $4,322 |
| 2008 | $359,000 | $239,000 | $598,000 | $6,837 |
| 2007 | $342,957 | $243,620 | $586,577 | $6,627 |
Property facts
Year built
1981
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,865 sqft
Lot size
10,582 sqft
ZIP code
94928
City
Rohnert Park
Street
Filament St
Coordinates
38.36155, -122.70361
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4990 Filament St last sell?
No public-record sale is on file for 4990 Filament St.
What is the current tax assessment for 4990 Filament St?
The most recent total assessment for 4990 Filament St (year 2025) is $725,227 with $8,425 in property tax.
When was 4990 Filament St built?
4990 Filament St was built in 1981.
How does 4990 Filament St compare to others on Filament St?
We track 5 other properties on Filament St. Browse the list under "Other properties on Filament St" to compare beds, baths, and sale history.
What are the property facts for 4990 Filament St?
4990 Filament St is a 3 bed, 2 bath, 1,865 sqft, 10,582 sqft lot single_family.
Is 4990 Filament St a flip candidate?
No — 4990 Filament St does not appear in our flips dataset.
Is 4990 Filament St a tax-appeal candidate?
No — 4990 Filament 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
+0.7%
Implied 1-yr
+2.6%
2026 Q3
$683.2K
2026 Q4
$687.5K
ZIP 94928 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Filament St