Observatory Pl
Williams Bay, WI 53191
Lot 19,166 sqft land
Most recent sale
$100,000
Jul 1, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 15, 2022 | Listed | $100,000 | MLS #1800585 |
| Jul 1, 2022 | Sold | $100,000 | MLS #1800585 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $445,100 | $121,200 | $566,300 | $4,848 |
| 2023 | — | $93,500 | $93,500 | $1,121 |
Property facts
Year built
—
Property type
land
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
19,166 sqft
ZIP code
53191
City
Williams Bay
Street
Observatory Pl
Coordinates
42.57405, -88.55676
Frequently asked questions
When did Observatory Pl last sell?
Observatory Pl most recently sold on Jul 1, 2022 for $100,000.
What is the current tax assessment for Observatory Pl?
The most recent total assessment for Observatory Pl (year 2025) is $566,300 with $4,848 in property tax.
How does Observatory Pl's assessment compare to its last sale price?
The current assessment is 466.3% above the last sale price of $100,000.
When was Observatory Pl built?
The year built for Observatory Pl is not in our records.
How does Observatory Pl compare to others on Observatory Pl?
We track 2 other properties on Observatory Pl. Browse the list under "Other properties on Observatory Pl" to compare beds, baths, and sale history.
What are the property facts for Observatory Pl?
Observatory Pl is a 19,166 sqft lot land.
Is Observatory Pl a flip candidate?
No — Observatory Pl does not appear in our flips dataset.
Is Observatory Pl a tax-appeal candidate?
Yes — Observatory Pl appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.4%
Implied 1-yr
+5.6%
2026 Q3
$627.1K
2026 Q4
$635.1K
ZIP 53191 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Observatory Pl