23409 55th Ave
Mountlake Terrace, WA 98043
2 bd 1 ba 672 sqft Built 1951 Lot 7,841 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 |
|---|---|---|---|---|
| 2026 | $72,100 | $439,000 | $511,100 | $4,388 |
| 2025 | $72,100 | $439,000 | $511,100 | $4,127 |
| 2024 | $88,700 | $457,700 | $546,400 | $4,070 |
| 2023 | $75,200 | $346,300 | $421,500 | $3,911 |
| 2022 | $69,800 | $300,700 | $370,500 | $3,668 |
| 2021 | $69,800 | $300,700 | $370,500 | $3,209 |
| 2020 | $65,300 | $282,300 | $347,600 | $3,430 |
| 2019 | $47,900 | $270,000 | $317,900 | $3,120 |
| 2018 | $42,800 | $230,000 | $272,800 | $3,075 |
| 2017 | $37,800 | $194,000 | $231,800 | $2,480 |
| 2016 | $36,300 | $171,000 | $207,300 | $2,134 |
| 2015 | $29,500 | $147,000 | $176,500 | $1,937 |
| 2014 | $25,900 | $125,000 | $150,900 | $1,673 |
| 2013 | $31,600 | $109,000 | $140,600 | $1,626 |
| 2012 | $38,300 | $123,000 | $161,300 | $1,769 |
| 2011 | $48,100 | $155,000 | $203,100 | $2,008 |
| 2010 | $48,100 | $170,000 | $218,100 | $1,892 |
| 2009 | $53,400 | $193,000 | $246,400 | $1,948 |
| 2008 | $56,900 | $196,000 | $252,900 | $2,017 |
Property facts
Year built
1951
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
672 sqft
Lot size
7,841 sqft
ZIP code
98043
City
Mountlake Terrace
Street
55th Ave
Coordinates
47.78576, -122.30661
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 23409 55th Ave last sell?
No public-record sale is on file for 23409 55th Ave.
What is the current tax assessment for 23409 55th Ave?
The most recent total assessment for 23409 55th Ave (year 2026) is $511,100 with $4,388 in property tax.
When was 23409 55th Ave built?
23409 55th Ave was built in 1951.
How does 23409 55th Ave compare to others on 55th Ave?
We track 8 other properties on 55th Ave. Browse the list under "Other properties on 55th Ave" to compare beds, baths, and sale history.
What are the property facts for 23409 55th Ave?
23409 55th Ave is a 2 bed, 1 bath, 672 sqft, 7,841 sqft lot single_family.
Is 23409 55th Ave a flip candidate?
No — 23409 55th Ave does not appear in our flips dataset.
Is 23409 55th Ave a tax-appeal candidate?
No — 23409 55th 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
-0.7%
Implied 1-yr
-2.7%
2026 Q2
$668K
2026 Q3
$663.2K
ZIP 98043 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 55th Ave