6421 Antietam Ln
Madison, WI 53705
4 bd 4 ba 3,340 sqft Built 1968 Lot 12,197 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 | $472,100 | $165,500 | $637,600 | $11,530 |
| 2023 | $383,200 | $157,600 | $540,800 | $9,468 |
| 2022 | $330,300 | $135,900 | $466,200 | $8,875 |
| 2021 | $297,600 | $122,400 | $420,000 | $8,640 |
| 2020 | $297,600 | $117,700 | $415,300 | $9,058 |
| 2019 | $283,400 | $112,100 | $395,500 | $8,623 |
| 2018 | $281,900 | $105,800 | $387,700 | $8,465 |
| 2017 | $268,400 | $100,800 | $369,200 | $8,396 |
| 2016 | $271,300 | $97,900 | $369,200 | $8,620 |
| 2015 | $263,400 | $95,000 | $358,400 | $8,473 |
| 2014 | $250,800 | $90,500 | $341,300 | $8,268 |
| 2013 | $245,900 | $88,700 | $334,600 | $8,118 |
| 2012 | $245,900 | $88,700 | $334,600 | $7,915 |
| 2011 | $263,500 | $88,700 | $352,200 | $7,937 |
| 2010 | $263,500 | $88,700 | $352,200 | $7,663 |
| 2008 | $288,600 | $88,700 | $377,300 | $7,218 |
| 2007 | $295,200 | $82,100 | $377,300 | $7,310 |
Property facts
Year built
1968
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
3,340 sqft
Lot size
12,197 sqft
ZIP code
53705
City
Madison
Street
Antietam Ln
Coordinates
43.07037, -89.49052
Comparable properties nearby
Frequently asked questions
When did 6421 Antietam Ln last sell?
No public-record sale is on file for 6421 Antietam Ln.
What is the current tax assessment for 6421 Antietam Ln?
The most recent total assessment for 6421 Antietam Ln (year 2025) is $637,600 with $11,530 in property tax.
When was 6421 Antietam Ln built?
6421 Antietam Ln was built in 1968.
How does 6421 Antietam Ln compare to others on Antietam Ln?
We track 2 other properties on Antietam Ln. Browse the list under "Other properties on Antietam Ln" to compare beds, baths, and sale history.
What are the property facts for 6421 Antietam Ln?
6421 Antietam Ln is a 4 bed, 4 bath, 3,340 sqft, 12,197 sqft lot single_family.
Is 6421 Antietam Ln a flip candidate?
No — 6421 Antietam Ln does not appear in our flips dataset.
Is 6421 Antietam Ln a tax-appeal candidate?
No — 6421 Antietam 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
-8.7%
Implied 1-yr
-34.8%
2026 Q3
$405.9K
2026 Q4
$324.7K
ZIP 53705 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Antietam Ln