17458 Somonauk Rd is a house on a 9.5 acre lot. - it last sold on July 31, 1989 for $199,900. Based on Redfin's DeKalb data, we estimate the home's value is $569,026.
Single-familyProperty Type
9.5 acresLot Size
Source:Public Records
Redfin Estimate
$569,026
$369K since sold in July 1989$6,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 83% higher than the average sale price ($311K) 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.
Zoning
A-1
Agricultural District
It is recognized that the public health and welfare of the citizens of DeKalb County are greatly dependent upon the sustenance and economic benefits provided by a viable agricultural industry. The intent of this district is to ensure that land areas in the County that are well suited for production of food and fiber are retained for such production, unimpeded by the establishment of incompatible uses which would hinder farm operations and irretrievably deplete agricultural lands; The A-1 District acknowledges that agriculture is a specialized form of industry characterized by the production through biological and botanical processes of saleable farm products as a result of the combination of raw materials soils, seeds, plants, water, and nutrients, manpower farm labor and machinery, and energy solar and power equipment.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Ranch
Housing-Other
Infrastructure
Property details
Exterior
Property Information
Legal Description: PART OF THE SE 1/4 AS DESC IN DOC 357483 - SEC 5, TWP 39N, R 5E
Lot Information
Land Sq. Ft: 413,820
Municipality Name: PIERCE
Acres: 9.5
Zoning Code: A-1
County Use Description: IMPROVED RESIDENTIAL LOT
Financial
Assessor Information
Assessment Year: 2025
Tax District County: PI01
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 9.5 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: DeKalb County
APN: 1205400001
Home facts updated by county records on May 11, 2026
Around this home
Schools
Cortland Elementary School
Public K-5 • Assigned • 1.6mi
5/10
Huntley Middle School
Public 6-8 • Assigned • 3.9mi
3/10
De Kalb High School
Public 9-12 • Assigned • 6.1mi
3/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
7 days above 101° expected this year, 15 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
3/10 Air Factor
1 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
DeKalb, IL • 60115
Average low and high temperatures (°F)
28
12
37
19
54
33
63
42
72
49
82
62
84
66
81
61
80
55
68
45
48
34
33
19
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.1 hours in
June and 3.5 hours in December, placing it below the
U.S. average for solar exposure.
10.1 hrs
3.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$541,000 – $655,000
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