3909 Sunnyside Ave
Seattle, WA 98103
5 bd 4 ba 3,540 sqft Built 2017 Lot 4,560 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 | $1,490,000 | $768,000 | $2,258,000 | $20,257 |
| 2024 | $1,416,000 | $712,000 | $2,128,000 | $18,993 |
| 2023 | $1,565,000 | $636,000 | $2,201,000 | $18,381 |
| 2022 | $1,336,000 | $560,000 | $1,896,000 | $17,223 |
| 2021 | $1,333,000 | $439,000 | $1,772,000 | $16,961 |
| 2020 | $1,344,000 | $453,000 | $1,797,000 | $17,016 |
| 2019 | $1,388,000 | $462,000 | $1,850,000 | $15,726 |
| 2018 | $668,000 | $405,000 | $1,073,000 | $10,628 |
| 2017 | $89,000 | $368,000 | $457,000 | $4,558 |
| 2016 | $80,000 | $335,000 | $415,000 | $4,235 |
| 2015 | $85,000 | $301,000 | $386,000 | $3,850 |
| 2014 | $74,000 | $265,000 | $339,000 | $3,731 |
| 2013 | $1,000 | $295,000 | $296,000 | $3,331 |
| 2012 | $1,000 | $289,000 | $290,000 | $3,213 |
| 2011 | $1,000 | $289,000 | $290,000 | $2,986 |
| 2009 | $80,000 | $273,000 | $353,000 | $2,975 |
| 2007 | $70,000 | $250,000 | $320,000 | $2,733 |
Property facts
Year built
2017
Property type
single_family
Stories
2
Beds
5
Baths
4
Living area
3,540 sqft
Lot size
4,560 sqft
ZIP code
98103
City
Seattle
Street
Sunnyside Ave
Coordinates
47.65460, -122.33063
Comparable properties nearby
Frequently asked questions
When did 3909 Sunnyside Ave last sell?
No public-record sale is on file for 3909 Sunnyside Ave.
What is the current tax assessment for 3909 Sunnyside Ave?
The most recent total assessment for 3909 Sunnyside Ave (year 2025) is $2,258,000 with $20,257 in property tax.
When was 3909 Sunnyside Ave built?
3909 Sunnyside Ave was built in 2017.
How does 3909 Sunnyside Ave compare to others on Sunnyside Ave?
We track 8 other properties on Sunnyside Ave. Browse the list under "Other properties on Sunnyside Ave" to compare beds, baths, and sale history.
What are the property facts for 3909 Sunnyside Ave?
3909 Sunnyside Ave is a 5 bed, 4 bath, 3,540 sqft, 4,560 sqft lot single_family.
Is 3909 Sunnyside Ave a flip candidate?
No — 3909 Sunnyside Ave does not appear in our flips dataset.
Is 3909 Sunnyside Ave a tax-appeal candidate?
No — 3909 Sunnyside Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.8%
Implied 1-yr
+3.1%
2026 Q3
$1.03M
2026 Q4
$1.04M
ZIP 98103 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sunnyside Ave