8100 E Big Rock Rd is a 878 square foot house on a 3.1 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Dunkerton data, we estimate the home's value is $179,272.
Single-familyProperty Type
1900Year Built
3.1 acresLot Size
$204Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$179,272
$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 27.1% higher than the average sale price ($141K) of 5 comparable homes.
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Earn from this home
Rent
$1,644/mo
Redfin rental estimate
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Market trends in 50626, IA
Last updated September 2026
Sale-to-list price
95.9%
+1.5% MoM
Median sale price
$237K
$2K MoM
Avg. days on market
15d
19 days MoM
Recently sold homes
5
2 MoM
Provided by Redfin
Sale history for 8100 E Big Rock Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$1,694 (+6.0%)
$72,000 + $85,910
$157,910
2025
$1,598 (+1.0%)
$72,000 + $85,910
$157,910
2024
$1,582 (+7.8%)
$72,000 + $85,910
$157,910
2023
$1,468 (+1.8%)
$60,000 + $78,760
$138,760
2022
$1,442 (+17.4%)
$60,000 + $78,760
$138,760
2021
$1,228 (+1.5%)
$48,000 + $61,810
$109,810
2020
$1,210 (−2.9%)
$28,000 + $61,810
$89,810
2019
$1,246 (+2.3%)
$28,000 + $61,810
$89,810
2018
$1,218 (−1.8%)
$28,000 + $61,810
$89,810
2017
$1,240 (+5.4%)
$28,000 + $61,810
$89,810
2016
$1,176 (−11.7%)
$28,000 + $61,810
$89,810
2014
$1,332
$28,000 + $72,820
$100,820
Tax history for 8100 E Big Rock Rd
Year
Property tax
Land + Additions
Assessment*
2026
$1,694 (+6.0%)
$72,000 + $85,910
$157,910
2025
$1,598 (+1.0%)
$72,000 + $85,910
$157,910
2024
$1,582 (+7.8%)
$72,000 + $85,910
$157,910
2023
$1,468 (+1.8%)
$60,000 + $78,760
$138,760
2022
$1,442 (+17.4%)
$60,000 + $78,760
$138,760
2021
$1,228 (+1.5%)
$48,000 + $61,810
$109,810
2020
$1,210 (−2.9%)
$28,000 + $61,810
$89,810
2019
$1,246 (+2.3%)
$28,000 + $61,810
$89,810
2018
$1,218 (−1.8%)
$28,000 + $61,810
$89,810
2017
$1,240 (+5.4%)
$28,000 + $61,810
$89,810
2016
$1,176 (−11.7%)
$28,000 + $61,810
$89,810
2014
$1,332
$28,000 + $72,820
$100,820
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 352
Basement Type: Full
Bathroom Information
# of Full Baths: 1
# of Bathroom Fixtures: 3
Room Information
# of Rooms: 5
Exterior
Exterior Information
Foundation Type: Stone
Exterior Wall: Vinyl
Roof Covering Type: Metal
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Living Sq. Ft: 878
Building Sq. Ft: 1,230
Legal Description: PARCEL "A" ACCORDING TO A CERTAIN SURVEY FILED FOR RECORD IN 337 MISC 582 DESC AS FOL:THAT PART OF THE NW 1/4 SEC 5 T 89 R 11 DESC AS FOL: COM AT THE NW COR OF SAID SEC 5 TH S 89 DEG 51 MIN 24 SEC E ALONG THE CENTERLINE OF E BIG ROCK RD BEING ALSO TH E N
Lot Information
# of Buildings: 1
Land Sq. Ft: 135,036
Municipality Name: BARCLAY-DUNKERTON
Acres: 3.1
County Use Description: SINGLE-FAMILY / OWNER OCCUPIED
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 878
Stories: —
Lot Size: 3.1 acres
Style: Single Family Residential
Year Built: 1900
Year Renovated: —
County: Black Hawk County
APN: 891105101003
Home facts updated by county records on Oct 14, 2026
Around this home
Schools
Dunkerton Elementary School
Public PreK-5 • Assigned • 1.3mi
8/10
Dunkerton High School
Public 6-12 • Assigned • 1.3mi
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, 16 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Dunkerton, IA • 50626
Average low and high temperatures (°F)
26
10
34
16
54
31
61
41
72
50
81
62
84
67
79
61
79
56
68
45
47
31
32
17
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 3.9 hours in December, which is comparable to the
U.S. average for solar exposure.
10 hrs
3.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$171,000 – $207,000
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