10447 Olson Rd is a 2,830 square foot house on a 18.09 acre lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Belvidere data, we estimate the home's value is $430,254.
Single-familyProperty Type
1985Year Built
18.09 acresLot Size
$152Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$430,254
$14K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.4% lower than the average sale price ($497K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$5,552 (−5.3%)
$56,328 + $18,017
$74,345
2024
$5,865 (−5.6%)
$56,328 + $18,017
$74,345
2023
$6,215 (+2.8%)
$56,328 + $17,187
$73,515
2022
$6,044 (+0.4%)
$56,328 + $16,121
$72,449
2021
$6,018 (−3.5%)
$56,328 + $14,817
$71,145
2020
$6,237 (+51.6%)
$56,328 + $14,461
$70,789
2019
$4,113 (+1.3%)
$56,328 + $12,920
$69,248
2018
$4,062 (+3.9%)
$16,785 + $25,577
$42,362
2017
$3,908
$16,843 + $25,999
$42,842
Tax history for 10447 Olson Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,552 (−5.3%)
$56,328 + $18,017
$74,345
2024
$5,865 (−5.6%)
$56,328 + $18,017
$74,345
2023
$6,215 (+2.8%)
$56,328 + $17,187
$73,515
2022
$6,044 (+0.4%)
$56,328 + $16,121
$72,449
2021
$6,018 (−3.5%)
$56,328 + $14,817
$71,145
2020
$6,237 (+51.6%)
$56,328 + $14,461
$70,789
2019
$4,113 (+1.3%)
$56,328 + $12,920
$69,248
2018
$4,062 (+3.9%)
$16,785 + $25,577
$42,362
2017
$3,908
$16,843 + $25,999
$42,842
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
# of Bathroom Fixtures: 5
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Living Sq. Ft: 2,830
Ground Floor Sq. Ft: 1,842
Building Sq. Ft: 2,830
# of Stories: 1
Stories Type: 2
Legal Description: 8-44-3 PT NW 1/4 SW 1/4 SURVEY SEC 8 TR A, B, C; BEG NW COR SW 1/4 E 853' 441' E 493.95' S 304.48' W 1349.46' N 746.28' TO POB 10381,10447 & 10 LSON RD
Lot Information
# of Buildings: 1
Land Sq. Ft: 788,000
Municipality Name: BELVIDERE
Acres: 18.09
County Use Description: RESIDENTIAL IMPROVED LOTS
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 2,830
Stories: 1.0
Lot Size: 18.09 acres
Style: Single Family Residential
Year Built: 1985
Year Renovated: —
County: Boone County
APN: 05-08-301-019
Home facts updated by county records on Aug 12, 2026
Around this home
Schools
Seth Whitman Elementary School
Public K-5 • Assigned • 3.2mi
6/10
Belvidere Central Middle School
Public 6-8 • Assigned • 3.4mi
5/10
Belvidere North High School
Public 9-12 • Assigned • 3.1mi
6/10
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
Minor risk of severe winds over next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Belvidere, IL • 61008
Average low and high temperatures (°F)
27
12
36
19
53
32
62
42
71
48
81
61
84
66
80
60
79
54
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 hours in
June and 3.5 hours in December, placing it below the
U.S. average for solar exposure.
10 hrs
3.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$409,000 – $495,000
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