Charming 2 bedroom single family home, newly remodeled. 2nd bedroom is quite small. Bathroom and bedrooms are upstairs. clawfoot tub, no shower. stairs to second floor are steep. Main floor is open, new, and spacious. Laundry room with hook ups on main floor. Large yard, and enclosed front porch. Resident is responsible for all utilities and yard/snow.
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Internet
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Property details
Interior
Basement Information
Basement Sq. Ft: 288
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: Asphalt
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Subdivision Name: HAMMOND & HOPKINS ADD
Living Sq. Ft: 858
Building Sq. Ft: 1,146
Legal Description: HAMMOND & HOPKINS ADDITION LOT 7 BLK 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,400
Legal Lot Number: 7
Legal Block Number: 3
Municipality Name: WATERLOO
Acres: 0.1928
Depth Footage: 140
Front Footage: 60
County Use Description: SINGLE-FAMILY / OWNER OCCUPIED
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 858
Stories: —
Lot Size: 8,400 square feet
Style: Single Family Residential
Year Built: 1901
Year Renovated: —
County: Black Hawk County
APN: 891324177019
Home facts updated by county records on Aug 12, 2026
Sale and tax history for 203 Sumner St
Sale History
Tax History
Date
Event
Price
BUILDIUM #1
Aug 2, 2026
Rental Removed
$750
$1/sq ft
Jul 23, 2026
Listed for Rent
$750
$1/sq ft
Apr 8, 2024
Rental Removed
$750
$1/sq ft
Dec 14, 2023
Price Changed
$750
$1/sq ft
Oct 28, 2023
Price Changed
$800
$1/sq ft
Oct 27, 2023
Listed for Rent
$750
$1/sq ft
Nov 7, 2022
Rental Removed
—
Year
Property tax
Land + Additions
Assessment*
2025
$734 (+8.6%)
$7,500 + $32,000
$39,500
2024
$676 (+14.6%)
$7,500 + $32,000
$39,500
2023
$590 (+2.8%)
$7,500 + $26,360
$33,860
2022
$574 (+6.3%)
$7,500 + $26,360
$33,860
2021
$540 (+1.5%)
$7,500 + $19,340
$26,840
2020
$532 (−0.7%)
$4,500 + $19,340
$23,840
2019
$536 (+0.8%)
$4,500 + $19,340
$23,840
2018
$532 (−2.9%)
$4,500 + $19,340
$23,840
2017
$548 (+1.5%)
$4,500 + $19,340
$23,840
2016
$540 (+33.7%)
$4,500 + $19,340
$23,840
2014
$404
$4,500 + $22,320
$26,820
Around this home
Schools
Places
Transit
2/10
Cunningham School
Public, PreK-5 • Assigned • 0.5mi
2/10
Central Middle School
Public, 6-8 • Assigned • 3.6mi
3/10
West High School
Public, 9-12 • Assigned • 2.8mi
Provided by GreatSchools
About We
Care
We Care, located between Downtown Waterloo and the Cedar River corridor, is a residential and civic-minded Waterloo neighborhood with compact blocks and a patchwork of small parks. The neighborhood’s character concentrates around the West 4th Street and Jefferson Street area, where storefronts, service counters, and everyday errands set a steady street rhythm. Housing leans toward modest mid-century and older frame homes with practical yards and alley access. Side streets stay quiet, while arterial roads carry most of the motion. River-adjacent trails and green space shape daily routines with walking and biking routes. Community life often centers on nearby arts, sports, and local dining rather than big-box corridors.
Provided by Walk Score and Local Logic
Public facts and zoning for 203 Sumner St
Beds
2
Baths
1
Sq. Ft.
858
Stories
—
Lot Size
8,400 Sq. Ft.
Style
Single Family Residential
Year Built
1901
Year Renovated
—
County
Black Hawk County
APN
891324177019
Home facts updated by county records on Aug 12, 2026.
Additional resources
Zoning
Working on getting current and accurate zoning information for this home.Learn more
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, 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
Thinking of selling?
Estimated sale price
$46,000 – $56,000
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