3123 PROSPECT DR SUN PRAIRIE WI 535907010, SUN PRAIRIE, WI 53590-7010
Mortgage
Document Number
0005394160
Date
Mar 9, 2018
Instrument
5394160
Lender
Name
SUMMIT CU
Address
MADISON, WI 53708
Agreement
Type
Conventional Mortgage
Amount
Amount on Record
Term
144 Months
Due
Mar 8, 2030
Tax Assessment & Valuation
The 2025 property tax bill for 3123 Prospect Dr was $5,612 with a homeowner's exemption.
Source: Dane County assessment roll, as of January 1, 2025
Property Jurisdictions
Type
Name
State
Wisconsin
County
Dane County
Municipality
Sun Prairie City
Unified School District
Sun Prairie Area School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2025
$5,612.00Homeowner's exemption
$286,300Land $34,100Building $252,200
$324,700
2023
$286,300Land $34,100Building $252,200
$286,300
2022
$4,832.00
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 3123 Prospect Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 20, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
FEMA Flood Zone
Zone X minimal risk
Flood Insurance Requirement
Not required lenders may require it
Nearby Flood Policies
1 in force
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire
The area around 3123 Prospect Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Not rated no burnable land within ember reach
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Drinking Water
Source: EPA Safe Drinking Water Information System, as of September 2026
Water System
SUN PRAIRIE UTILITIES serves 39,300 people · EPA ID WI1130258
Water Source
Groundwater
Last State Inspection
Feb 2026
Lead
3 ppb (2023) action level 15 ppb
Violations Reported to EPA
Water Quality
Fluoride resolved · Jan 2023
Treatment and Procedure
None last 10 years
Monitoring and Reporting
None last 3 years
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Internet Providers
Source: FCC Broadband Data Collection, based on 78 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
TDS Telecom Fiber
8,000 / 8,000
Spectrum Cable · Fiber in parts of the area
1,000 / 1,000
Verizon Fixed Wireless
300 / 20
May also be available: Bertram Communications, Frontier, LiteWire, T-Mobile.