804 Gannon Ave
Madison, WI 53714
3 bd 1 ba 1,486 sqft Built 1953 Lot 8,100 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 | $222,400 | $59,300 | $281,700 | $4,890 |
| 2023 | $178,900 | $53,900 | $232,800 | $3,838 |
| 2022 | $155,100 | $52,800 | $207,900 | $3,756 |
| 2021 | $138,500 | $47,100 | $185,600 | $3,601 |
| 2020 | $124,800 | $42,400 | $167,200 | $3,483 |
| 2019 | $118,800 | $40,400 | $159,200 | $3,293 |
| 2018 | $134,400 | $40,400 | $174,800 | $3,670 |
| 2017 | $125,600 | $37,800 | $163,400 | $3,594 |
| 2016 | $110,700 | $37,800 | $148,500 | $3,330 |
| 2015 | $105,000 | $37,800 | $142,800 | $3,252 |
| 2014 | $105,000 | $37,800 | $142,800 | $3,459 |
| 2013 | $89,900 | $36,300 | $126,200 | $2,934 |
| 2012 | $92,200 | $39,000 | $131,200 | $2,993 |
| 2011 | $94,300 | $42,400 | $136,700 | $2,972 |
| 2010 | $97,200 | $43,700 | $140,900 | $2,962 |
| 2008 | $107,600 | $43,700 | $151,300 | $2,819 |
| 2007 | $109,100 | $36,400 | $145,500 | $2,756 |
Property facts
Year built
1953
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
1,486 sqft
Lot size
8,100 sqft
ZIP code
53714
City
Madison
Street
Gannon Ave
Coordinates
43.10939, -89.33212
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 804 Gannon Ave last sell?
No public-record sale is on file for 804 Gannon Ave.
What is the current tax assessment for 804 Gannon Ave?
The most recent total assessment for 804 Gannon Ave (year 2025) is $281,700 with $4,890 in property tax.
When was 804 Gannon Ave built?
804 Gannon Ave was built in 1953.
How does 804 Gannon Ave compare to others on Gannon Ave?
We track 8 other properties on Gannon Ave. Browse the list under "Other properties on Gannon Ave" to compare beds, baths, and sale history.
What are the property facts for 804 Gannon Ave?
804 Gannon Ave is a 3 bed, 1 bath, 1,486 sqft, 8,100 sqft lot single_family.
Is 804 Gannon Ave a flip candidate?
No — 804 Gannon Ave does not appear in our flips dataset.
Is 804 Gannon Ave a tax-appeal candidate?
No — 804 Gannon Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.6%
Implied 1-yr
+6.3%
2026 Q3
$364.7K
2026 Q4
$370K
ZIP 53714 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Gannon Ave