421 Baltimore St is a 2,226 square foot house on a 5,600 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Waterloo data, we estimate the home's value is $123,992.
Single-familyProperty Type
1912Year Built
5,600 sq ftLot Size
$56Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$123,992
$2,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.5% higher than the average sale price ($116K) 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
$1,360 (+9.0%)
$6,000 + $78,410
$84,410
2024
$1,248 (+13.0%)
$6,000 + $78,410
$84,410
2023
$1,104 (+3.0%)
$6,000 + $66,940
$72,940
2022
$1,072 (−16.1%)
$6,000 + $66,940
$72,940
2021
$1,278 (+2.1%)
$6,000 + $53,120
$59,120
2020
$1,252 (−1.4%)
$6,000 + $59,020
$65,020
2019
$1,270 (+1.1%)
$6,000 + $59,020
$65,020
2018
$1,256 (−8.7%)
$6,000 + $59,020
$65,020
2017
$1,375 (+7.6%)
$6,000 + $59,020
$65,020
2016
$1,278 (+1.1%)
$6,000 + $59,020
$65,020
2014
$1,264
$6,000 + $59,020
$65,020
Tax history for 421 Baltimore St
Year
Property tax
Land + Additions
Assessment*
2025
$1,360 (+9.0%)
$6,000 + $78,410
$84,410
2024
$1,248 (+13.0%)
$6,000 + $78,410
$84,410
2023
$1,104 (+3.0%)
$6,000 + $66,940
$72,940
2022
$1,072 (−16.1%)
$6,000 + $66,940
$72,940
2021
$1,278 (+2.1%)
$6,000 + $53,120
$59,120
2020
$1,252 (−1.4%)
$6,000 + $59,020
$65,020
2019
$1,270 (+1.1%)
$6,000 + $59,020
$65,020
2018
$1,256 (−8.7%)
$6,000 + $59,020
$65,020
2017
$1,375 (+7.6%)
$6,000 + $59,020
$65,020
2016
$1,278 (+1.1%)
$6,000 + $59,020
$65,020
2014
$1,264
$6,000 + $59,020
$65,020
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-4
Multiple Residence District
The R-4 District is intended to provide for areas of the community which are suitable for low, medium and high density residential uses and professional offices that are adjacent to residential, professional office or neighborhood commercial uses. Any outside storage of materials or equipment shall be limited and clearly incidental and accessory to the Principal Permitted Use, and shall not include the outside storage of junk or salvage material or similar debris. Outside storage of materials or equipment shall not be permitted in a front yard. This provision shall not restrict the outside storage of licensed and operable vehicles that are accessory and clearly incidental to the Principal Permitted Use.
Permitted uses
Include but are not limited to:
Community / recreation center
Day care facility
Hospital / medical center
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Office
Medical office
Property details
Interior
Basement Information
Basement Sq. Ft: 1,124
Basement Finish: Partially Finished
Basement Type: Full
Bathroom Information
# of Full Baths: 2
# of Bathroom Fixtures: 6
Room Information
# of Rooms: 8
Exterior
Exterior Information
Foundation Type: Concrete Block
Exterior Wall: Asphalt Siding
Roof Covering Type: Asphalt
Roof Shape Type: Hip
Building Type: Single Family
Property Information
Subdivision Name: WHITNEY & SEDGWICKS ADD
Living Sq. Ft: 2,226
Building Sq. Ft: 3,100
Legal Description: WHITNEY AND SEDGWICKS ADDITION SE 40 FT LOT 10 BLK 6
Parking & Garage Information
Parking Type: Detached Frame Garage
Garage/Parking Sq. Ft: 396
Garage / Carport Type: Detached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,600
Legal Lot Number: 10
Legal Block Number: 6
Municipality Name: WATERLOO
Acres: 0.1286
Depth Footage: 140
Front Footage: 40
County Use Description: SINGLE-FAMILY / OWNER OCCUPIED
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,226
Stories: —
Lot Size: 5,600 square feet
Style: Single Family Residential
Year Built: 1912
Year Renovated: —
County: Black Hawk County
APN: 891326330018
Home facts updated by county records on Aug 12, 2026
Around this home
Schools
Irving Elementary School
Public K-5 • Assigned • 0.2mi
5/10
Central Middle School
Public 6-8 • Assigned • 2.5mi
2/10
West High School
Public 9-12 • Assigned • 1.2mi
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, 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 • 50701
Average low and high temperatures (°F)
27
11
34
17
55
32
62
42
73
51
82
63
83
67
80
62
80
56
69
46
48
33
33
18
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.1 hours in
June and 4 hours in December, which is comparable to the
U.S. average for solar exposure.
10.1 hrs
4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$118,000 – $143,000
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