400 William St
Superior, CO 80027
3 bd 4 ba 1,658 sqft Built 2023 Lot 6,962 sqft condo
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 7, 2022 | Sold | $180,000 | Public Record |
| Dec 12, 2019 | Sold | $570,860 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $55,400 | — | $55,400 | $6,155 |
| 2024 | $55,400 | — | $55,400 | $7,425 |
| 2023 | $1,219 | — | $1,219 | $102 |
| 2022 | — | $1,006 | $1,006 | $105 |
| 2021 | $48,885 | — | $48,885 | $4,936 |
| 2020 | $40,398 | — | $40,398 | $4,244 |
| 2019 | $4,505 | $3,747 | $8,252 | $854 |
Property facts
Year built
2023
Property type
condo
Stories
—
Beds
3
Baths
4
Living area
1,658 sqft
Lot size
6,962 sqft
ZIP code
80027
City
Superior
Street
William St
Coordinates
39.95282, -105.17082
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 400 William St last sell?
No public-record sale is on file for 400 William St.
What is the current tax assessment for 400 William St?
The most recent total assessment for 400 William St (year 2025) is $55,400 with $6,155 in property tax.
When was 400 William St built?
400 William St was built in 2023.
How does 400 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 400 William St?
400 William St is a 3 bed, 4 bath, 1,658 sqft, 6,962 sqft lot condo.
Is 400 William St a flip candidate?
No — 400 William St does not appear in our flips dataset.
Is 400 William St a tax-appeal candidate?
No — 400 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
+3.3%
Implied 1-yr
+13.0%
2026 Q3
$1.12M
2026 Q4
$1.15M
ZIP 80027 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St