15400 Spartan Ln
Brookfield, WI 53005
— ba Lot 12,230 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 | $382,600 | $157,500 | $540,100 | $6,231 |
| 2024 | $382,600 | $157,500 | $540,100 | $6,055 |
| 2023 | $382,600 | $157,500 | $540,100 | $6,060 |
| 2022 | $302,500 | $135,200 | $437,700 | $6,283 |
| 2021 | $302,500 | $135,200 | $437,700 | $6,657 |
| 2020 | $302,500 | $135,200 | $437,700 | $6,935 |
| 2019 | $302,500 | $135,200 | $437,700 | $6,665 |
| 2018 | $302,500 | $134,000 | $436,500 | $6,844 |
| 2017 | — | $134,000 | $134,000 | $2,156 |
| 2016 | — | $68,600 | $68,600 | $1,119 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
12,230 sqft
ZIP code
53005
City
Brookfield
Street
Spartan Ln
Coordinates
43.10433, -88.10330
Frequently asked questions
When did 15400 Spartan Ln last sell?
No public-record sale is on file for 15400 Spartan Ln.
What is the current tax assessment for 15400 Spartan Ln?
The most recent total assessment for 15400 Spartan Ln (year 2025) is $540,100 with $6,231 in property tax.
When was 15400 Spartan Ln built?
The year built for 15400 Spartan Ln is not in our records.
How does 15400 Spartan Ln compare to others on Spartan Ln?
We track 2 other properties on Spartan Ln. Browse the list under "Other properties on Spartan Ln" to compare beds, baths, and sale history.
What are the property facts for 15400 Spartan Ln?
15400 Spartan Ln is a — bath, 12,230 sqft lot single_family.
Is 15400 Spartan Ln a flip candidate?
No — 15400 Spartan Ln does not appear in our flips dataset.
Is 15400 Spartan Ln a tax-appeal candidate?
No — 15400 Spartan Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.5%
Implied 1-yr
+6.2%
2026 Q3
$575.9K
2026 Q4
$583.9K
ZIP 53005 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Spartan Ln