3845 E Big Rock Rd is a 2,368 square foot house on a 7.02 acre lot with 4 bedrooms and 1.5 bathrooms. Based on Redfin's Waterloo data, we estimate the home's value is $407,503.
Single-familyProperty Type
1918Year Built
7.02 acresLot Size
$172Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$407,503
$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 143.3% higher than the average sale price ($168K) 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
$3,976 (−1.0%)
$96,000 + $273,200
$369,200
2024
$4,018 (+2.4%)
$96,000 + $273,200
$369,200
2023
$3,924 (+1.7%)
$80,000 + $264,130
$344,130
2022
$3,858 (+0.5%)
$80,000 + $264,130
$344,130
2021
$3,838 (+1.4%)
$64,000 + $213,960
$277,960
2020
$3,786 (+5.5%)
$47,000 + $213,960
$260,960
2019
$3,590 (+2.2%)
$47,000 + $213,960
$260,960
2018
$3,514 (−1.4%)
$47,000 + $213,960
$260,960
2017
$3,564 (+5.7%)
$47,000 + $193,610
$240,610
2016
$3,372 (+0.2%)
$47,000 + $193,610
$240,610
2014
$3,364
$47,000 + $193,610
$240,610
Tax history for 3845 E Big Rock Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,976 (−1.0%)
$96,000 + $273,200
$369,200
2024
$4,018 (+2.4%)
$96,000 + $273,200
$369,200
2023
$3,924 (+1.7%)
$80,000 + $264,130
$344,130
2022
$3,858 (+0.5%)
$80,000 + $264,130
$344,130
2021
$3,838 (+1.4%)
$64,000 + $213,960
$277,960
2020
$3,786 (+5.5%)
$47,000 + $213,960
$260,960
2019
$3,590 (+2.2%)
$47,000 + $213,960
$260,960
2018
$3,514 (−1.4%)
$47,000 + $213,960
$260,960
2017
$3,564 (+5.7%)
$47,000 + $193,610
$240,610
2016
$3,372 (+0.2%)
$47,000 + $193,610
$240,610
2014
$3,364
$47,000 + $193,610
$240,610
*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: 988
Basement Type: Full
Bathroom Information
# of Full Baths: 1
# of 1/4 Baths: 1
# of Bathroom Fixtures: 4
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Vinyl
Roof Covering Type: Asphalt
Roof Shape Type: Hip
Building Type: Single Family
Property Information
Living Sq. Ft: 2,368
Building Sq. Ft: 3,356
Legal Description: A PARCEL OF LAND IN SE 1/4 SEC 33 T 90 R 12 DES AS COM AT SE COR SAID SEC TH 373.2 FT W ALONG S LINE SEC 33 TO PT OF BEG TH N 733.8 FT TH W 436.6 FT TH S 733.8 FT TH E 436.6 FT ALONG SAID S LINE TO PT OF BEG
Parking & Garage Information
Parking Type: Detached Frame Garage
Garage/Parking Sq. Ft: 984
Garage / Carport Type: Detached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 305,791
Municipality Name: BENNINGTON-DUNKERTON
Acres: 7.02
County Use Description: SINGLE-FAMILY / OWNER OCCUPIED
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 1.5
Sq. Ft.: 2,368
Stories: —
Lot Size: 7.02 acres
Style: Single Family Residential
Year Built: 1918
Year Renovated: —
County: Black Hawk County
APN: 901233476002
Home facts updated by county records on Aug 12, 2026
Around this home
Schools
Dunkerton Elementary School
Public PreK-5 • Assigned • 5.2mi
8/10
Dunkerton High School
Public 6-12 • Assigned • 5.2mi
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
Waterloo, IA • 50703
Average low and high temperatures (°F)
27
10
34
16
55
32
62
41
73
50
82
62
83
67
80
62
80
56
69
46
48
32
33
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
$388,000 – $469,000
Sell confidently with a local market expert in Waterloo. 3 minutes to get started.