520 18th Pl
Mount Vernon, WA 98273
3 bd 3 ba 1,900 sqft Built 1979 Lot 10,454 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 | $363,500 | $210,100 | $573,600 | $6,404 |
| 2025 | $363,500 | $210,100 | $573,600 | $6,268 |
| 2024 | $367,000 | $169,100 | $536,100 | $5,481 |
| 2023 | $351,200 | $168,000 | $519,200 | $5,378 |
| 2022 | $317,800 | $116,900 | $434,700 | $5,099 |
| 2021 | $252,700 | $104,000 | $356,700 | $4,498 |
| 2020 | $242,000 | $93,000 | $335,000 | $4,345 |
| 2019 | $225,300 | $81,400 | $306,700 | $3,511 |
| 2018 | $197,900 | $71,500 | $269,400 | $4,007 |
| 2017 | $173,500 | $62,700 | $236,200 | $3,483 |
| 2016 | $159,800 | $57,800 | $217,600 | $3,240 |
| 2015 | $112,100 | $63,900 | $176,000 | $2,720 |
| 2014 | $112,100 | $63,900 | $176,000 | $2,667 |
| 2013 | $112,100 | $63,900 | $176,000 | $2,706 |
| 2012 | $118,200 | $67,400 | $185,600 | $2,622 |
| 2011 | $133,500 | $76,100 | $209,600 | $2,714 |
| 2010 | $139,700 | $79,600 | $219,300 | $2,677 |
| 2009 | $144,000 | $93,600 | $237,600 | $2,691 |
| 2008 | $144,000 | $93,600 | $237,600 | $2,565 |
Property facts
Year built
1979
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,900 sqft
Lot size
10,454 sqft
ZIP code
98273
City
Mount Vernon
Street
18th Pl
Coordinates
48.42572, -122.31774
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 520 18th Pl last sell?
No public-record sale is on file for 520 18th Pl.
What is the current tax assessment for 520 18th Pl?
The most recent total assessment for 520 18th Pl (year 2026) is $573,600 with $6,404 in property tax.
When was 520 18th Pl built?
520 18th Pl was built in 1979.
How does 520 18th Pl compare to others on 18th Pl?
We track 8 other properties on 18th Pl. Browse the list under "Other properties on 18th Pl" to compare beds, baths, and sale history.
What are the property facts for 520 18th Pl?
520 18th Pl is a 3 bed, 3 bath, 1,900 sqft, 10,454 sqft lot single_family.
Is 520 18th Pl a flip candidate?
No — 520 18th Pl does not appear in our flips dataset.
Is 520 18th Pl a tax-appeal candidate?
No — 520 18th Pl is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.5%
Implied 1-yr
-2.0%
2026 Q3
$540.1K
2026 Q4
$537.3K
ZIP 98273 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 18th Pl