3900 Summersun St
Mount Vernon, WA 98273
3 bd 3 ba 2,174 sqft Built 2017 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 |
|---|---|---|---|---|
| 2026 | $440,900 | $196,700 | $637,600 | $6,805 |
| 2025 | $440,900 | $196,700 | $637,600 | $6,103 |
| 2024 | $418,300 | $185,200 | $603,500 | $5,867 |
| 2023 | $407,000 | $155,300 | $562,300 | $5,536 |
| 2022 | $330,100 | $111,300 | $441,400 | $4,912 |
| 2021 | $317,800 | $93,000 | $410,800 | $4,914 |
| 2020 | $303,200 | $88,800 | $392,000 | $4,850 |
| 2019 | $274,000 | $72,100 | $346,100 | $3,736 |
| 2018 | $196,900 | $66,000 | $262,900 | $3,723 |
| 2017 | — | $47,700 | $47,700 | $669 |
Property facts
Year built
2017
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,174 sqft
Lot size
8,712 sqft
ZIP code
98273
City
Mount Vernon
Street
Summersun St
Coordinates
48.43710, -122.28937
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3900 Summersun St last sell?
No public-record sale is on file for 3900 Summersun St.
What is the current tax assessment for 3900 Summersun St?
The most recent total assessment for 3900 Summersun St (year 2026) is $637,600 with $6,805 in property tax.
When was 3900 Summersun St built?
3900 Summersun St was built in 2017.
How does 3900 Summersun St compare to others on Summersun St?
We track 8 other properties on Summersun St. Browse the list under "Other properties on Summersun St" to compare beds, baths, and sale history.
What are the property facts for 3900 Summersun St?
3900 Summersun St is a 3 bed, 3 bath, 2,174 sqft, 8,712 sqft lot single_family.
Is 3900 Summersun St a flip candidate?
No — 3900 Summersun St does not appear in our flips dataset.
Is 3900 Summersun St a tax-appeal candidate?
No — 3900 Summersun St 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 Summersun St