1780 Key Way is a 936 square foot house on a 7,684 square foot lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Dubuque data, we estimate the home's value is $202,238.
Single-familyProperty Type
1963Year Built
7,684 sq ftLot Size
$216Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$202,238
$2,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.5% lower than the average sale price ($242K) 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
$2,214 (+3.2%)
$40,700 + $139,600
$180,300
2024
$2,146 (+0.5%)
$40,700 + $139,600
$180,300
2023
$2,136 (+4.4%)
$35,400 + $128,800
$164,200
2022
$2,046 (−0.5%)
$35,400 + $128,800
$164,200
2021
$2,056 (+0.8%)
$31,820 + $100,880
$132,700
2020
$2,040 (−0.7%)
$31,820 + $100,880
$132,700
2019
$2,054 (+1.8%)
$31,820 + $91,720
$123,540
2018
$2,018 (+0.8%)
$31,820 + $91,720
$123,540
2017
$2,002 (+8.3%)
$31,820 + $87,170
$118,990
2015
$1,848 (+2.7%)
$31,820 + $80,380
$112,200
2013
$1,800
$31,820 + $77,290
$109,110
Tax history for 1780 Key Way
Year
Property tax
Land + Additions
Assessment*
2025
$2,214 (+3.2%)
$40,700 + $139,600
$180,300
2024
$2,146 (+0.5%)
$40,700 + $139,600
$180,300
2023
$2,136 (+4.4%)
$35,400 + $128,800
$164,200
2022
$2,046 (−0.5%)
$35,400 + $128,800
$164,200
2021
$2,056 (+0.8%)
$31,820 + $100,880
$132,700
2020
$2,040 (−0.7%)
$31,820 + $100,880
$132,700
2019
$2,054 (+1.8%)
$31,820 + $91,720
$123,540
2018
$2,018 (+0.8%)
$31,820 + $91,720
$123,540
2017
$2,002 (+8.3%)
$31,820 + $87,170
$118,990
2015
$1,848 (+2.7%)
$31,820 + $80,380
$112,200
2013
$1,800
$31,820 + $77,290
$109,110
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-1
Single Family Residential District
The R-1 district is the most restrictive residential district and is intended to protect low density residential areas from the encroachment of incompatible uses. The principal use of land in this district is for low density single-family dwellings and related recreational, religious and educational facilities.
Permitted uses
Include but are not limited to:
Assembly/ meeting place
Religious facility
Garden center
Housing-Group
Housing-Single unit
Infrastructure
Educational/school
Recreation
Golf related
Cemetery
Jun 5, 2018 • Active
Mechanical
Install a new natural gas water heater.
Gas
Plumbing
Water heater
Oct 10, 2003 • Active
Mechanical
Install a new furnace, central air conditioning, and water heater.
HVAC
Plumbing
Water heater
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 936
Basement Type: Full
Bathroom Information
# of Full Baths: 1
# of 1/4 Baths: 1
# of Bathroom Fixtures: 4
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air Gas
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Construction Type: Frame
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: KEY KNOLLS SUB
Living Sq. Ft: 936
Ground Floor Sq. Ft: 936
Building Sq. Ft: 2,184
# of Stories: 1
Stories Type: 1
Legal Description: LOT 9 BLK 1 KEY KNOLLS SUB
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 312
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,684
Legal Lot Number: 9
Legal Block Number: 1
Municipality Name: DBQ CTY/DBQ COMM SCH
Acres: 0.1764
Depth Footage: 113
Front Footage: 68
Zoning Code: CI
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Tax District County: DBQ CTY/DBQ COMM SCH
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 936
Stories: 1.0
Lot Size: 7,684 square feet
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Dubuque County
APN: 1021462003
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
John Kennedy Elementary School
Public PreK-5 • Assigned • 0.5mi
7/10
Eleanor Roosevelt Middle School
Public 6-8 • Assigned • 1.4mi
7/10
Hempstead High School
Public 9-12 • Assigned • 0.4mi
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
3/10 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
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Dubuque, IA • 52002
Average low and high temperatures (°F)
27
12
35
19
54
33
61
43
72
51
81
63
83
68
80
63
79
58
67
47
48
34
33
19
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.4 hours in
June and 4.1 hours in December, which is comparable to the
U.S. average for solar exposure.
10.4 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$193,000 – $233,000
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