20321 12th Ave
Shoreline, WA 98177
3 bd 3 ba 2,350 sqft Built 1953 Lot 9,003 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 | $540,000 | $485,000 | $1,025,000 | $10,386 |
| 2024 | $512,000 | $441,000 | $953,000 | $9,757 |
| 2023 | $544,000 | $423,000 | $967,000 | $10,012 |
| 2022 | $430,000 | $386,000 | $816,000 | $9,361 |
| 2021 | $372,000 | $330,000 | $702,000 | $8,879 |
| 2020 | $371,000 | $330,000 | $701,000 | $8,784 |
| 2019 | $369,000 | $311,000 | $680,000 | $8,340 |
| 2018 | $348,000 | $294,000 | $642,000 | $7,951 |
| 2017 | $303,000 | $256,000 | $559,000 | $6,663 |
| 2016 | $206,000 | $287,000 | $493,000 | $6,129 |
| 2015 | $195,000 | $270,000 | $465,000 | $6,148 |
| 2014 | $168,000 | $234,000 | $402,000 | $5,923 |
| 2013 | $141,000 | $234,000 | $375,000 | $5,689 |
| 2012 | $234,000 | $154,000 | $388,000 | $5,503 |
| 2011 | $234,000 | $154,000 | $388,000 | $5,434 |
| 2009 | $295,000 | $182,000 | $477,000 | $5,611 |
| 2007 | $266,000 | $176,000 | $442,000 | $5,022 |
Property facts
Year built
1953
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,350 sqft
Lot size
9,003 sqft
ZIP code
98177
City
Shoreline
Street
12th Ave
Coordinates
47.77677, -122.37278
Comparable properties nearby
Frequently asked questions
When did 20321 12th Ave last sell?
No public-record sale is on file for 20321 12th Ave.
What is the current tax assessment for 20321 12th Ave?
The most recent total assessment for 20321 12th Ave (year 2025) is $1,025,000 with $10,386 in property tax.
When was 20321 12th Ave built?
20321 12th Ave was built in 1953.
How does 20321 12th Ave compare to others on 12th Ave?
We track 8 other properties on 12th Ave. Browse the list under "Other properties on 12th Ave" to compare beds, baths, and sale history.
What are the property facts for 20321 12th Ave?
20321 12th Ave is a 3 bed, 3 bath, 2,350 sqft, 9,003 sqft lot single_family.
Is 20321 12th Ave a flip candidate?
No — 20321 12th Ave does not appear in our flips dataset.
Is 20321 12th Ave a tax-appeal candidate?
No — 20321 12th 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
+7.6%
Implied 1-yr
+30.5%
2026 Q2
$2.68M
2026 Q3
$2.82M
ZIP 98177 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 12th Ave