25506 Cornerstone Rdg is a 2,205 square foot house on a 11.66 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on September 25, 2008 for $278,000. Based on Redfin's Sherrill data, we estimate the home's value is $420,874.
Single-familyProperty Type
1984Year Built
11.66 acresLot Size
$191Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$420,874
$143K since sold in September 2008$1,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 54.9% higher than the average sale price ($272K) of 6 comparable homes.
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Refinance
$0
Est. cash available
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Rent
$2,747/mo
Redfin rental estimate
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Market trends in 52073, IA
Last updated October 2026
Sale-to-list price
97.2%
1.5% MoM
Median sale price
$231K
$25K MoM
Avg. days on market
53d
15 days MoM
Recently sold homes
2
0 MoM
Provided by Redfin
Sale history for 25506 Cornerstone Rdg
Date
Event
Price
Public Records
Sep 25, 2008
Sold
$278,000
$126/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$2,666 (+7.3%)
$66,900 + $202,100
$269,000
2025
$2,484 (+0.4%)
$66,900 + $202,100
$269,000
2024
$2,474 (−1.1%)
$66,900 + $202,100
$269,000
2023
$2,502 (+4.6%)
$63,700 + $172,600
$236,300
2022
$2,392 (−7.3%)
$63,700 + $172,600
$236,300
2021
$2,580 (−6.9%)
$49,000 + $137,020
$186,020
2020
$2,770 (+0.6%)
$49,000 + $137,020
$186,020
2019
$2,754 (+2.6%)
$46,600 + $137,900
$184,500
2018
$2,684 (+5.8%)
$46,600 + $153,220
$199,820
2017
$2,536 (+13.8%)
$41,250 + $149,950
$191,200
2015
$2,228 (+2.8%)
$38,300 + $134,410
$172,710
2013
$2,168
$65,980 + $126,760
$192,740
Tax history for 25506 Cornerstone Rdg
Year
Property tax
Land + Additions
Assessment*
2026
$2,666 (+7.3%)
$66,900 + $202,100
$269,000
2025
$2,484 (+0.4%)
$66,900 + $202,100
$269,000
2024
$2,474 (−1.1%)
$66,900 + $202,100
$269,000
2023
$2,502 (+4.6%)
$63,700 + $172,600
$236,300
2022
$2,392 (−7.3%)
$63,700 + $172,600
$236,300
2021
$2,580 (−6.9%)
$49,000 + $137,020
$186,020
2020
$2,770 (+0.6%)
$49,000 + $137,020
$186,020
2019
$2,754 (+2.6%)
$46,600 + $137,900
$184,500
2018
$2,684 (+5.8%)
$46,600 + $153,220
$199,820
2017
$2,536 (+13.8%)
$41,250 + $149,950
$191,200
2015
$2,228 (+2.8%)
$38,300 + $134,410
$172,710
2013
$2,168
$65,980 + $126,760
$192,740
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R3
Single Family Residential District
The R-3 Single Family Residential District is a high-density residential district intended to be used in subdivisions that have small lots utilizing central water and central sewer or for cluster subdivisions that use a minimal amount of land for the single-family homes and preserves the balance of the land for open space, active or passive recreation, preservation of environmentally sensitive areas or agricultural uses. This district allows homes on the smallest lots and requires minimal setbacks. It allows single-family dwellings, roomers or boarders, public buildings, utility substations, temporary mobile homes and household or home occupations. Farm uses are not allowed in this district.
Permitted uses
Include but are not limited to:
Community / recreation center
Housing-Single unit
Infrastructure
Public service
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 1,764
Basement Finish: Finished
Basement Type: Full
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
# of Bathroom Fixtures: 6
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air Gas
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Masonry
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Concrete
Construction Type: Log
Exterior Wall: Log
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Building Type: Single Family
Property Information
Subdivision Name: WAUPETON RESORT SUB #2
Living Sq. Ft: 2,205
Ground Floor Sq. Ft: 1,764
Building Sq. Ft: 3,528
# of Stories: 1
Stories Type: 1
Legal Description: LOT 1-16 WAUPETON RESORT SUB NO. 2;
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 507,910
Legal Lot Number: 1
Municipality Name: JEFFERSON TWP-DBQ COMM
Acres: 11.66
Depth Footage: 148
Front Footage: 95
Zoning Code: CO
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: JEFFERSON TWP-DBQ COMM
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,205
Stories: 1.0
Lot Size: 11.66 acres
Style: Single Family Residential
Year Built: 1984
Year Renovated: 1984
County: Dubuque County
APN: 0130431011
Home facts updated by county records on Nov 2, 2026
Around this home
Schools
K - 12
Preschool & daycare
Sageville Elementary School
Public PreK-5 • Assigned • 10.5mi
7/10
Thomas Jefferson Middle School
Public 6-8 • Assigned • 14.8mi
3/10
Hempstead High School
Public 9-12 • Assigned • 13.5mi
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
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Sherrill, IA • 52073
Average low and high temperatures (°F)
26
11
35
18
53
33
61
42
71
50
81
63
84
68
79
63
77
57
65
48
48
34
33
19
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Dec
Sun exposure
In this area, properties receive around 10.3 hours in
June and 4.1 hours in December, which is comparable to the
U.S. average for solar exposure.
10.3 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$400,000 – $485,000
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