3909 109th St
Seattle, WA 98146
3 bd 3 ba 1,810 sqft Built 1947 Lot 7,500 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 | $385,000 | $859,000 | $1,244,000 | $11,853 |
| 2024 | $371,000 | $815,000 | $1,186,000 | $10,250 |
| 2023 | $581,000 | $513,000 | $1,094,000 | $9,745 |
| 2022 | $488,000 | $443,000 | $931,000 | $9,035 |
| 2021 | $446,000 | $405,000 | $851,000 | $8,698 |
| 2020 | $450,000 | $409,000 | $859,000 | $8,650 |
| 2019 | $445,000 | $404,000 | $849,000 | $7,701 |
| 2018 | $245,000 | $422,000 | $667,000 | $6,994 |
| 2017 | $253,000 | $371,000 | $624,000 | $6,327 |
| 2016 | $238,000 | $352,000 | $590,000 | $6,100 |
| 2015 | $203,000 | $308,000 | $511,000 | $5,195 |
| 2014 | $206,000 | $275,000 | $481,000 | $5,361 |
| 2013 | $180,000 | $262,000 | $442,000 | $5,018 |
| 2012 | $221,000 | $346,000 | $567,000 | $5,762 |
| 2011 | $217,000 | $340,000 | $557,000 | $5,786 |
| 2009 | $264,000 | $415,000 | $679,000 | $5,681 |
| 2007 | $238,000 | $374,000 | $612,000 | $5,183 |
Property facts
Year built
1947
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
1,810 sqft
Lot size
7,500 sqft
ZIP code
98146
City
Seattle
Street
109th St
Coordinates
47.50560, -122.38217
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3909 109th St last sell?
No public-record sale is on file for 3909 109th St.
What is the current tax assessment for 3909 109th St?
The most recent total assessment for 3909 109th St (year 2025) is $1,244,000 with $11,853 in property tax.
When was 3909 109th St built?
3909 109th St was built in 1947.
How does 3909 109th St compare to others on 109th St?
We track 8 other properties on 109th St. Browse the list under "Other properties on 109th St" to compare beds, baths, and sale history.
What are the property facts for 3909 109th St?
3909 109th St is a 3 bed, 3 bath, 1,810 sqft, 7,500 sqft lot single_family.
Is 3909 109th St a flip candidate?
No — 3909 109th St does not appear in our flips dataset.
Is 3909 109th St a tax-appeal candidate?
No — 3909 109th 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
+1.9%
Implied 1-yr
+7.6%
2026 Q2
$853.6K
2026 Q3
$868K
ZIP 98146 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 109th St