As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$693 (+2.5%)
$4,554 + $4,050
$8,604
2024
$676 (+5.6%)
$4,087 + $3,635
$7,722
2023
$640 (+6.0%)
$4,087 + $3,635
$7,722
2022
$604 (+6.3%)
$3,221 + $2,865
$6,086
2021
$568 (−63.4%)
$2,953 + $2,627
$5,580
2020
$1,553 (+1.9%)
$2,792 + $12,524
$15,316
2019
$1,523 (+2.8%)
$2,661 + $11,937
$14,598
2018
$1,482 (+0.9%)
$2,508 + $11,250
$13,758
2016
$1,469
$2,400 + $10,767
$13,167
2015
$1,470 (+49.2%)
$2,355 + $10,565
$12,920
2013
$985 (−3.3%)
$3,123 + $12,142
$15,265
2012
$1,019 (−1.5%)
$3,312 + $12,877
$16,189
2011
$1,035 (−2.3%)
$3,490 + $13,570
$17,060
2010
$1,059 (+1.7%)
$3,673 + $14,283
$17,956
2009
$1,042 (+1.2%)
$3,726 + $14,487
$18,213
2008
$1,029 (+2.7%)
$3,614 + $14,051
$17,665
2007
$1,002
$3,449 + $13,411
$16,860
Tax history for 6649 Simpson Rd
Year
Property tax
Land + Additions
Assessment*
2025
$693 (+2.5%)
$4,554 + $4,050
$8,604
2024
$676 (+5.6%)
$4,087 + $3,635
$7,722
2023
$640 (+6.0%)
$4,087 + $3,635
$7,722
2022
$604 (+6.3%)
$3,221 + $2,865
$6,086
2021
$568 (−63.4%)
$2,953 + $2,627
$5,580
2020
$1,553 (+1.9%)
$2,792 + $12,524
$15,316
2019
$1,523 (+2.8%)
$2,661 + $11,937
$14,598
2018
$1,482 (+0.9%)
$2,508 + $11,250
$13,758
2016
$1,469
$2,400 + $10,767
$13,167
2015
$1,470 (+49.2%)
$2,355 + $10,565
$12,920
2013
$985 (−3.3%)
$3,123 + $12,142
$15,265
2012
$1,019 (−1.5%)
$3,312 + $12,877
$16,189
2011
$1,035 (−2.3%)
$3,490 + $13,570
$17,060
2010
$1,059 (+1.7%)
$3,673 + $14,283
$17,956
2009
$1,042 (+1.2%)
$3,726 + $14,487
$18,213
2008
$1,029 (+2.7%)
$3,614 + $14,051
$17,665
2007
$1,002
$3,449 + $13,411
$16,860
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
AG
Agricultural Priority District
The AG Agricultural Priority District is intended to promote and protect agricultural land and the agricultural industry which is vitally important to Winnebago County's economy. The standards of the AG District are to protect and promote the continuation of farming, and to protect agricultural land uses from incompatible residential developments. The AG District is intended to implement the agricultural policies outlined in the Winnebago County 2030 Land Resource Management Plan.
Permitted uses
Include but are not limited to:
Winery & vineyard
Housing-Single unit
Housing-Other
Park & open space
Timberland
Property details
Exterior
Property Information
Legal Description: INC HWY ALL S 174 FT W 100 FT E 564.475 FT PT E 1/2 SW 1/4 SEC: 06 TWP: 043 RANGE: 001 ACRES: 0.40
Lot Information
Land Sq. Ft: 17,424
Municipality Name: ROCKFORD
Acres: 0.4
County Use Description: RES LAND+IMPRV(NO DWELL)
Financial
Assessor Information
Assessment Year: 2025
Tax Area: KINNIKINNICK SD #131
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 0.4 acres
Style: Other
Year Built: —
Year Renovated: —
County: Winnebago County
APN: 1506376003
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Dorothy Simon Elementary School
Public PreK-2 • Assigned • 4.8mi
Winnebago Middle School
Public 6-8 • Assigned • 5.0mi
5/10
Winnebago High School
Public 9-12 • Assigned • 5.0mi
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
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
Rockford, IL • 61102
Average low and high temperatures (°F)
28
12
36
19
54
32
62
42
72
49
81
62
84
67
80
61
79
55
68
45
49
34
33
19
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
Provided by Shadowmap
Sell confidently with a local market expert in Rockford. 3 minutes to get started.