1618 Unison Pl
Mount Vernon, WA 98274
4 bd 4 ba 5,243 sqft Built 1994 Lot 20,473 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 | $1,023,900 | $212,800 | $1,236,700 | $13,801 |
| 2025 | $1,023,900 | $212,800 | $1,236,700 | $13,211 |
| 2024 | $958,400 | $200,100 | $1,158,500 | $11,840 |
| 2023 | $916,800 | $204,600 | $1,121,400 | $11,611 |
| 2022 | $684,600 | $149,900 | $834,500 | $9,785 |
| 2021 | $675,300 | $150,000 | $825,300 | $10,401 |
| 2020 | $630,700 | $177,600 | $808,300 | $10,478 |
| 2019 | $613,900 | $141,400 | $755,300 | $8,647 |
| 2018 | $586,000 | $150,000 | $736,000 | $10,948 |
| 2017 | $513,500 | $125,000 | $638,500 | $9,417 |
| 2016 | $513,500 | $125,000 | $638,500 | $9,507 |
| 2015 | $457,800 | $133,400 | $591,200 | $9,137 |
| 2014 | $457,800 | $133,400 | $591,200 | $8,959 |
| 2013 | $457,800 | $133,400 | $591,200 | $9,091 |
| 2012 | $475,600 | $138,600 | $614,200 | $8,678 |
| 2011 | $523,200 | $152,500 | $675,700 | $8,749 |
| 2010 | $535,100 | $156,000 | $691,100 | $8,437 |
| 2009 | $673,200 | $163,500 | $836,700 | $9,478 |
| 2008 | $673,200 | $163,500 | $836,700 | $9,033 |
Property facts
Year built
1994
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
5,243 sqft
Lot size
20,473 sqft
ZIP code
98274
City
Mount Vernon
Street
Unison Pl
Coordinates
48.40981, -122.28566
Comparable properties nearby
Frequently asked questions
When did 1618 Unison Pl last sell?
No public-record sale is on file for 1618 Unison Pl.
What is the current tax assessment for 1618 Unison Pl?
The most recent total assessment for 1618 Unison Pl (year 2026) is $1,236,700 with $13,801 in property tax.
When was 1618 Unison Pl built?
1618 Unison Pl was built in 1994.
How does 1618 Unison Pl compare to others on Unison Pl?
We track 3 other properties on Unison Pl. Browse the list under "Other properties on Unison Pl" to compare beds, baths, and sale history.
What are the property facts for 1618 Unison Pl?
1618 Unison Pl is a 4 bed, 4 bath, 5,243 sqft, 20,473 sqft lot single_family.
Is 1618 Unison Pl a flip candidate?
No — 1618 Unison Pl does not appear in our flips dataset.
Is 1618 Unison Pl a tax-appeal candidate?
No — 1618 Unison 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
-2.9%
Implied 1-yr
-11.7%
2026 Q3
$603.1K
2026 Q4
$581.4K
ZIP 98274 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Unison Pl