18820 51st Ave
Lake Forest Park, WA 98155
4 bd 1.8 ba 1,450 sqft Built 1958 Lot 8,712 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 | $379,000 | $439,000 | $818,000 | $7,562 |
| 2024 | $328,000 | $415,000 | $743,000 | $7,080 |
| 2023 | $320,000 | $420,000 | $740,000 | $7,053 |
| 2022 | $297,000 | $297,000 | $594,000 | $6,643 |
| 2021 | $249,000 | $251,000 | $500,000 | $6,201 |
| 2020 | $250,000 | $251,000 | $501,000 | $6,107 |
| 2019 | $236,000 | $231,000 | $467,000 | $5,532 |
| 2018 | $184,000 | $212,000 | $396,000 | $4,833 |
| 2017 | $166,000 | $190,000 | $356,000 | $4,221 |
| 2016 | $187,000 | $148,000 | $335,000 | $4,168 |
| 2015 | $176,000 | $138,000 | $314,000 | $4,122 |
| 2014 | $146,000 | $115,000 | $261,000 | $3,877 |
| 2013 | $133,000 | $115,000 | $248,000 | $3,801 |
| 2012 | $111,000 | $170,000 | $281,000 | $3,698 |
| 2011 | $127,000 | $170,000 | $297,000 | $3,936 |
| 2009 | $154,000 | $200,000 | $354,000 | $4,104 |
| 2007 | $122,000 | $179,000 | $301,000 | $3,358 |
Property facts
Year built
1958
Property type
single_family
Stories
—
Beds
4
Baths
1.8
Living area
1,450 sqft
Lot size
8,712 sqft
ZIP code
98155
City
Lake Forest Park
Street
51st Ave
Coordinates
47.76557, -122.27380
Comparable properties nearby
Frequently asked questions
When did 18820 51st Ave last sell?
No public-record sale is on file for 18820 51st Ave.
What is the current tax assessment for 18820 51st Ave?
The most recent total assessment for 18820 51st Ave (year 2025) is $818,000 with $7,562 in property tax.
When was 18820 51st Ave built?
18820 51st Ave was built in 1958.
How does 18820 51st Ave compare to others on 51st Ave?
We track 7 other properties on 51st Ave. Browse the list under "Other properties on 51st Ave" to compare beds, baths, and sale history.
What are the property facts for 18820 51st Ave?
18820 51st Ave is a 4 bed, 1.8 bath, 1,450 sqft, 8,712 sqft lot single_family.
Is 18820 51st Ave a flip candidate?
No — 18820 51st Ave does not appear in our flips dataset.
Is 18820 51st Ave a tax-appeal candidate?
No — 18820 51st 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
-3.0%
2026 Q3
$882.9K
2026 Q4
$876K
ZIP 98155 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 51st Ave