9233 Washington Mills Rd is a 864 square foot house on a 37.74 acre lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Zwingle data, we estimate the home's value is $425,462.
Single-familyProperty Type
1951Year Built
37.74 acresLot Size
$492Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$425,462
$7,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 64.9% higher than the average sale price ($258K) of 6 comparable homes.
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Earn from this home
Rent
$1,758/mo
Redfin rental estimate
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Market trends in 52079, IA
Last updated September 2026
Sale-to-list price
107.2%
+11.0% MoM
Median sale price
$300K
$125K MoM
Avg. days on market
2d
12 days MoM
Recently sold homes
1
0 MoM
Provided by Redfin
Sale history for 9233 Washington Mills Rd
Date
Event
Price
Public Records
Aug 24, 2021
Sold
$590,000
$683/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$2,798 (−0.9%)
$113,662 + $103,900
$217,562
2025
$2,822 (+6.0%)
$113,662 + $103,900
$217,562
2024
$2,662 (+3.7%)
$113,662 + $111,400
$225,062
2023
$2,568 (+1.0%)
$91,067 + $99,400
$190,467
2022
$2,542 (+1.1%)
$91,067 + $99,400
$190,467
2021
$2,514 (+2.1%)
$71,930 + $74,760
$146,690
2020
$2,462 (−0.3%)
$77,682 + $74,760
$152,442
2019
$2,470 (+3.2%)
$76,053 + $68,540
$144,593
2018
$2,394 (+6.8%)
$76,053 + $68,540
$144,593
2017
$2,242
$108,812 + $72,140
$180,952
Tax history for 9233 Washington Mills Rd
Year
Property tax
Land + Additions
Assessment*
2026
$2,798 (−0.9%)
$113,662 + $103,900
$217,562
2025
$2,822 (+6.0%)
$113,662 + $103,900
$217,562
2024
$2,662 (+3.7%)
$113,662 + $111,400
$225,062
2023
$2,568 (+1.0%)
$91,067 + $99,400
$190,467
2022
$2,542 (+1.1%)
$91,067 + $99,400
$190,467
2021
$2,514 (+2.1%)
$71,930 + $74,760
$146,690
2020
$2,462 (−0.3%)
$77,682 + $74,760
$152,442
2019
$2,470 (+3.2%)
$76,053 + $68,540
$144,593
2018
$2,394 (+6.8%)
$76,053 + $68,540
$144,593
2017
$2,242
$108,812 + $72,140
$180,952
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A1
Agricultural District
The A-1 Agricultural District is intended to conserve farmland for agricultural use well into the future and to serve as a holding zone to prevent premature development of land, which could impact the orderly and efficient development of the cities and urbanized areas in Dubuque County. Farmland is one of the County’s most valuable resources. Conserving farmland can help conserve energy, prevent urban sprawl, control public investment in infrastructure, maintain open space and rural character, and reduce conflicts between farming and non-farming uses. The A-1 district allows primarily farming uses and could allow some additional uses that, under special circumstances, may be appropriate in the agricultural district through a Special Use Permit. A zoning change from A-1 to another district should be done in conformance with the comprehensive plan as needs justify the change and when the specific areas can be adequately served by roads, utilities and public infrastructure and facilities.
Permitted uses
Include but are not limited to:
Agriculture
Public service
Property details
Interior
Basement Information
Basement Sq. Ft: 576
Basement Type: Full
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
# of Bathroom Fixtures: 5
Heating & Cooling
Heating Type: Forced Air Gas
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Poor
Construction Type: Brick
Exterior Wall: Brick
Building Type: Single Family
Property Information
Living Sq. Ft: 864
Ground Floor Sq. Ft: 864
Building Sq. Ft: 1,440
# of Stories: 1
Stories Type: 1
Legal Description: SE SE - SEC 36 T87N R2E;
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,643,790
Municipality Name: WASHINGTON TWP-MAQ SCH
Acres: 37.7362
Zoning Code: CO
County Use Description: AGRICULTURAL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 864
Stories: 1.0
Lot Size: 37.74 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1951
County: Dubuque County
APN: 2136400006
Home facts updated by county records on Oct 22, 2026
Around this home
Schools
Cardinal Elementary School
Public PreK-2 • Assigned • 15.2mi
Maquoketa Middle School
Public 6-8 • Assigned • 16.0mi
2/10
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 100° 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
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Zwingle, IA • 52079
Average low and high temperatures (°F)
27
11
35
18
53
32
61
42
71
50
80
62
83
67
79
62
77
56
67
46
48
33
32
19
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
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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
$405,000 – $490,000
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