29038 Grennan Rd is a 3,240 square foot house on a 5 acre lot with 4 bedrooms. Based on Redfin's Rock Falls data, we estimate the home's value is $333,065.
Single-familyProperty Type
2003Year Built
5 acresLot Size
$103Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$333,065
$1,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.7% higher than the average sale price ($321K) 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
$6,885 (+12.7%)
$16,858 + $71,312
$88,170
2024
$6,109 (+8.8%)
$14,866 + $62,885
$77,751
2023
$5,613 (+4.7%)
$13,545 + $57,298
$70,843
2022
$5,362 (−0.3%)
$12,693 + $53,695
$66,388
2021
$5,376 (+1.9%)
$12,604 + $53,316
$65,920
2020
$5,276 (+1.7%)
$12,307 + $52,061
$64,368
2019
$5,188 (+7.8%)
$12,046 + $50,955
$63,001
2018
$4,814 (−0.1%)
$9,134 + $51,325
$60,459
2017
$4,820 (+3.6%)
$8,753 + $49,185
$57,938
2016
$4,651 (+1.4%)
$8,332 + $46,821
$55,153
2015
$4,587 (+2.1%)
$8,025 + $45,098
$53,123
2013
$4,492
$8,417 + $47,300
$55,717
Tax history for 29038 Grennan Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,885 (+12.7%)
$16,858 + $71,312
$88,170
2024
$6,109 (+8.8%)
$14,866 + $62,885
$77,751
2023
$5,613 (+4.7%)
$13,545 + $57,298
$70,843
2022
$5,362 (−0.3%)
$12,693 + $53,695
$66,388
2021
$5,376 (+1.9%)
$12,604 + $53,316
$65,920
2020
$5,276 (+1.7%)
$12,307 + $52,061
$64,368
2019
$5,188 (+7.8%)
$12,046 + $50,955
$63,001
2018
$4,814 (−0.1%)
$9,134 + $51,325
$60,459
2017
$4,820 (+3.6%)
$8,753 + $49,185
$57,938
2016
$4,651 (+1.4%)
$8,332 + $46,821
$55,153
2015
$4,587 (+2.1%)
$8,025 + $45,098
$53,123
2013
$4,492
$8,417 + $47,300
$55,717
*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
The purpose of the agricultural district is to preserve, to the greatest extent possible, the agricultural base of the county. This is to be accomplished by limiting the allowable and conditional uses and also through the use of the LESA program when considering proposed changes to other zoning classifications.