E2571 Porter Rd is a house on a 2.78 acre lot. - it last sold on October 04, 2004 for $169,000. Based on Redfin's Lone Rock data, we estimate the home's value is $326,441.
Single-familyProperty Type
2.78 acresLot Size
Source:Public Records
Redfin Estimate
$326,441
$157K since sold in October 2004$2,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 24.4% lower than the average sale price ($432K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Exterior
Property Information
Legal Description: S 18-8-3 PRT FRAC LOT 4 COM 445.5'S & 742.5'E OF NW COR-E 240.5'-S1?30'E 633.4'-S82?53'W 241.4'-N1?30'W 633.31' TO POB (SUBJ TO HWY EASEMENT OVER N33') TOG W/OTHER RIGHTS 2.78A
Lot Information
Land Sq. Ft: 121,097
Legal Lot Number: 4
Municipality Name: TOWN OF SPRING GREEN
Acres: 2.78
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 2.78 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Sauk County
APN: 032 0792-00000
Home facts updated by county records on Aug 27, 2026
Around this home
Schools
Spring Green Elementary School
Public 1-4 • Assigned • 5.5mi
3/10
River Valley Middle School
Public 5-8 • Assigned • 6.1mi
9/10
River Valley High School
Public 9-12 • Assigned • 5.7mi
7/10
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 100° 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
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Lone Rock, WI • 53556
Average low and high temperatures (°F)
26
10
35
17
53
31
61
40
71
47
80
61
84
66
81
62
79
54
67
43
49
32
32
17
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10 hours in
June and 3.8 hours in December, which is comparable to the
U.S. average for solar exposure.
10 hrs
3.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$311,000 – $376,000
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