As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,231 (+7.4%)
$46,900 + $140,400
$187,300
2024
$2,077 (+2.3%)
$46,900 + $140,400
$187,300
2023
$2,030 (−7.7%)
$46,900 + $140,400
$187,300
2022
$2,199 (+12.3%)
$46,900 + $140,400
$187,300
2021
$1,958 (−2.6%)
$37,500 + $88,700
$126,200
2020
$2,010 (+13.9%)
$37,500 + $88,700
$126,200
2019
$1,764 (+0.3%)
$37,500 + $88,700
$126,200
2018
$1,758 (−4.8%)
$37,500 + $88,700
$126,200
2017
$1,847 (−2.0%)
$37,500 + $88,700
$126,200
2016
$1,885 (+3.8%)
$37,500 + $88,700
$126,200
2014
$1,815 (−4.7%)
$37,500 + $88,700
$126,200
2013
$1,905
$37,500 + $88,700
$126,200
Tax history for 10439 Old Y Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,231 (+7.4%)
$46,900 + $140,400
$187,300
2024
$2,077 (+2.3%)
$46,900 + $140,400
$187,300
2023
$2,030 (−7.7%)
$46,900 + $140,400
$187,300
2022
$2,199 (+12.3%)
$46,900 + $140,400
$187,300
2021
$1,958 (−2.6%)
$37,500 + $88,700
$126,200
2020
$2,010 (+13.9%)
$37,500 + $88,700
$126,200
2019
$1,764 (+0.3%)
$37,500 + $88,700
$126,200
2018
$1,758 (−4.8%)
$37,500 + $88,700
$126,200
2017
$1,847 (−2.0%)
$37,500 + $88,700
$126,200
2016
$1,885 (+3.8%)
$37,500 + $88,700
$126,200
2014
$1,815 (−4.7%)
$37,500 + $88,700
$126,200
2013
$1,905
$37,500 + $88,700
$126,200
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
GC
General Commercial District
The GC General Commercial Zoning District is intended to accommodate retail, sales, service, lodging, and office uses, where: primary commercial activity occurs indoors; commercial uses are of moderate scale and intensity, and; uses are appropriate to a developed area. Outdoor sales are not permitted.; Permitted uses are typically characterized by moderate traffic and parking requirements, with low or moderate noise, odors, vibrations, fumes or other potential direct external nuisances.; Conditional uses include compatible commercial uses that have a somewhat higher amount of outdoor activity, operate outside of normal business hours, or taller or more massive buildings. As a district primarily devoted to commercial uses, residential uses are listed as conditional uses to make sure residential areas are designed for compatibility with nearby commercial areas, including provisions or designs, such as visual screening, or safe pedestrian access, to protect residents’ safety and welfare.
Permitted uses
Include but are not limited to:
Agriculture
Livestock production
Assembly/ meeting place
Religious facility
Garden center
General retail
Industrial
Self-Storage / mini-Storage
Lodging & hospitality
Office
Property details
Exterior
Property Information
Legal Description: LOT 2 CSM 3255 CS12/370&371 DESCR AS SEC 28-9-6 PRT E1/2NW1/4 (.75 ACRE INCL RD R/W)
Lot Information
Land Sq. Ft: 32,670
Legal Lot Number: 2
Municipality Name: TOWN OF MAZOMANIE
Acres: 0.75
Zoning Code: GC
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 0.75 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Dane County
APN: 090628299905
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Wisconsin Heights Elementary
Public PreK-5 • Assigned • 5.3mi
9/10
Wisconsin Heights Middle School
Public 6-8 • Assigned • 5.3mi
8/10
Wisconsin Heights High School
Public 9-12 • Assigned • 5.3mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 99° expected this year, 14 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Mazomanie, WI • 53560
Average low and high temperatures (°F)
26
11
34
18
51
31
60
40
70
47
80
61
84
65
79
60
77
55
64
46
47
33
31
18
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.9 hours in
June and 3.6 hours in December, placing it below the
U.S. average for solar exposure.
9.9 hrs
3.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$221,000 – $268,000
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