STUNNING ESTATE Built by Oehlberg Construction. Inspired stone and cedar exposed ranch, 5500+ Sq Footage of views overlooking private stocked pond or in-ground swimming pool w 800 sq foot pool house. Situated on 2.14 acre cul-de-sac lot with circular driveway, and a separate driveway to end loading garage. Kraft-maid cherry stained cabinetry, center island, curved breakfast bar, granite counter tops, stainless steel hood vent. This home has many amenities, to list a few. Lighted crown molding, stone wall & columns, built in desk in den, volume ceilings, 2 stone faced gas fireplaces w/ built in entertainment center, walls of windows in many areas. Master suite with sitting area w/ patio doors to deck, double vanity, curved glass block shower, whirlpool, walk-in closet/dressing area, w/ many built ins. Full wet bar with granite counter tops. Lower level sun room walks out to pool & patio. Pool house w/ cathedral ceiling, built in entertainment center, full bath & dressing area. LOW TAX RATE. AGENT RELATED
STUNNING ESTATE Built by Oehlberg Construction. Inspired stone and cedar exposed ranch, 5500+ Sq Footage of views overlooking private stocked pond or in-ground swimming pool w 800 sq foot pool house. Situated on 2.14 acre cul-de-sac lot with circular driveway, and a separate driveway to end loading garage. Kraft-maid cherry stained cabinetry, center island, curved breakfast bar, granite counter tops, stainless steel hood vent. This home has many amenities, to list a few. Lighted crown molding, stone wall & columns, built in desk in den, volume ceilings, 2 stone faced gas fireplaces w/built in entertainment center, walls of windows in many areas. Master suite with sitting area w/patio doors to deck, double vanity, curved glass block shower, whirlpool, walk-in closet/dressing area, w/many built ins. Full wet bar with granite counter tops. Lower level sun room walks out to pool & patio. Pool house w/cathedral ceiling, built in entertainment center, full bath & dressing area. LOW TAX RATE. AGENT RELATED
NWIAR #202101689
May 16, 2022
Sold
$810,000
$129/sq ft
Apr 23, 2021
Listed
$850,000
$135/sq ft
MRED as Distributed by MLS Grid #11001987
Jul 14, 2021
Pending
—
Jul 6, 2021
Pending
—
Jun 4, 2021
Listing Removed
—
Feb 23, 2021
Listed (New)
*
MRED as Distributed by MLS Grid #10777258
Nov 16, 2020
Listing Removed
—
Jul 10, 2020
Listed (New)
*
Year
Property tax
Land + Additions
Assessment*
2025
$21,271 (−2.4%)
$32,607 + $258,255
$290,862
2024
$21,785 (−1.7%)
$32,607 + $258,255
$290,862
2023
$22,156 (+27.8%)
$32,607 + $246,462
$279,069
2022
$17,333
$32,607 + $231,662
$264,269
2021
$17,343 (−5.6%)
$32,607 + $182,412
$215,019
2020
$18,376 (+16.3%)
$32,607 + $182,412
$215,019
2019
$15,802 (−4.4%)
$32,607 + $182,412
$215,019
2018
$16,525 (+0.5%)
$32,607 + $150,726
$183,333
2017
$16,438 (−2.6%)
$33,145 + $153,213
$186,358
2016
$16,882 (+9.0%)
$32,607 + $150,726
$183,333
2014
$15,482 (+9.4%)
$30,633 + $131,879
$162,512
2013
$14,150
$30,633 + $123,581
$154,214
Tax history for 825 Olson Spring Close
Year
Property tax
Land + Additions
Assessment*
2025
$21,271 (−2.4%)
$32,607 + $258,255
$290,862
2024
$21,785 (−1.7%)
$32,607 + $258,255
$290,862
2023
$22,156 (+27.8%)
$32,607 + $246,462
$279,069
2022
$17,333
$32,607 + $231,662
$264,269
2021
$17,343 (−5.6%)
$32,607 + $182,412
$215,019
2020
$18,376 (+16.3%)
$32,607 + $182,412
$215,019
2019
$15,802 (−4.4%)
$32,607 + $182,412
$215,019
2018
$16,525 (+0.5%)
$32,607 + $150,726
$183,333
2017
$16,438 (−2.6%)
$33,145 + $153,213
$186,358
2016
$16,882 (+9.0%)
$32,607 + $150,726
$183,333
2014
$15,482 (+9.4%)
$30,633 + $131,879
$162,512
2013
$14,150
$30,633 + $123,581
$154,214
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
4
Baths
3.5
Stories
1
Lot width
—
Lot depth
—
Lot size
2.14 Acres
Year renovated
2010
Sq. Ft.
4,747
Year built
2003
Style
Single Family Residential
County
Boone County
APN
05-07-226-003
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 12, 2026.
Property details
Parking
Parking/Garage Information
Has Garage
# of Garage Spaces: 4
Parking Features: Attached
Interior
Bathroom Information
# of Full Bathrooms: 5
# of Half Bathrooms: 1
Heating & Cooling
Has Cooling
Cooling: Central Air
Has Heating
Heating: Forced Air, Natural Gas
Interior Features
Interior Features: Walk-In Closet(s)
Appliances: Gas Cooktop, Dishwasher, Disposal, Microwave, Refrigerator, Oven, Water Softener, Gas Water Heater
Has Fireplace
# of Fireplaces: 2
Fireplace Features: Gas
Room Information
Has Basement
Basement Details: Sump Pump, Full
Exterior
Exterior Features
Roof: Shingle
Pool Information
Has Private Pool
Pool Features: In Ground
Building Information
Below Grade Finished Area: 3,300
Construction Materials: Brick, Wood Siding
Property Features
Security Features: Smoke Detector(s)
Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Raw Mls Property Sub Type: House
Lot Information
Lot Size Acres: 2.14
Financial
Tax Information
Tax Annual Amount: $18,376
Utilities
Utility Information
Water Source: Well
Sewer: Septic Tank
Location
Schools Information
School District: Belvidere 100
Elementary School: Seth Whitman Elem
Middle Or Junior School: Belvidere Central Middle
High School: Belvidere North
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 4,747
Stories: 1.0
Lot Size: 2.14 acres
Style: Single Family Residential
Year Built: 2003
Year Renovated: 2010
County: Boone County
APN: 05-07-226-003
Home facts updated by county records on Aug 12, 2026
Around this home
Schools
Seth Whitman Elementary School
Public K-5 • Assigned • 3.6mi
6/10
Belvidere Central Middle School
Public 6-8 • Assigned • 3.8mi
5/10
Belvidere North High School
Public 9-12 • Assigned • 3.4mi
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
$938,000 – $1.14M
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