521 William St
Big Lake, MN 55309
2 bd 1 ba Built 2023 Lot 3,485 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 | $282,232 | $40,292 | $322,524 | $4,060 |
| 2023 | — | $28,500 | $28,500 | $438 |
| 2022 | — | $5,700 | $5,700 | $102 |
| 2021 | — | $4,700 | $4,700 | $88 |
| 2020 | — | $4,100 | $4,100 | $78 |
| 2019 | — | $3,700 | $3,700 | $72 |
| 2018 | — | $3,400 | $3,400 | $170 |
| 2017 | — | $3,200 | $3,200 | $68 |
| 2015 | — | $4,200 | $4,200 | $86 |
| 2011 | — | $18,500 | $18,500 | $330 |
| 2009 | — | $21,400 | $21,400 | $338 |
| 2008 | — | $22,500 | $22,500 | $348 |
| 2007 | — | $36,000 | $36,000 | $194 |
Property facts
Year built
2023
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
—
Lot size
3,485 sqft
ZIP code
55309
City
Big Lake
Street
William St
Coordinates
45.32966, -93.73969
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 William St last sell?
No public-record sale is on file for 521 William St.
What is the current tax assessment for 521 William St?
The most recent total assessment for 521 William St (year 2025) is $322,524 with $4,060 in property tax.
When was 521 William St built?
521 William St was built in 2023.
How does 521 William St compare to others on William St?
We track 8 other properties on William St. Browse the list under "Other properties on William St" to compare beds, baths, and sale history.
What are the property facts for 521 William St?
521 William St is a 2 bed, 1 bath, 3,485 sqft lot single_family.
Is 521 William St a flip candidate?
No — 521 William St does not appear in our flips dataset.
Is 521 William St a tax-appeal candidate?
No — 521 William 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
+1.1%
Implied 1-yr
+4.5%
2026 Q3
$400.1K
2026 Q4
$404.3K
ZIP 55309 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St