6421 S 19th St is a 965 square foot house on a 6,960 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on September 01, 1970 for $19,500. Based on Redfin's Milwaukee data, we estimate the home's value is $252,768.
Single-familyProperty Type
1960Year Built
6,960 sq ftLot Size
$262Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$252,768
$233K since sold in September 1970$12K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.2% lower than the average sale price ($305K) of 6 comparable homes.
Paulette Kowalski • Shorewest Realtors - South Metro
See all
Provided by Redfin
Sale history for 6421 S 19th St
Date
Event
Price
Public Records
Sep 1, 1970
Sold
$19,500
$20/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,342 (+1.0%)
$48,400 + $177,000
$225,400
2024
$4,300 (+19.9%)
$43,000 + $160,600
$203,600
2023
$3,588 (−1.4%)
$43,000 + $123,100
$166,100
2022
$3,640 (+7.9%)
$43,000 + $123,100
$166,100
2021
$3,373 (−1.2%)
$43,000 + $97,400
$140,400
2020
$3,415 (+2.3%)
$43,000 + $97,400
$140,400
2019
$3,338 (+3.4%)
$43,000 + $94,900
$137,900
2018
$3,229 (−3.4%)
$42,600 + $91,100
$133,700
2017
$3,343 (−4.6%)
$42,600 + $91,100
$133,700
2016
$3,502 (−4.5%)
$35,400 + $94,200
$129,600
2014
$3,668 (−2.3%)
$35,400 + $94,200
$129,600
2013
$3,754
$35,400 + $94,200
$129,600
Tax history for 6421 S 19th St
Year
Property tax
Land + Additions
Assessment*
2025
$4,342 (+1.0%)
$48,400 + $177,000
$225,400
2024
$4,300 (+19.9%)
$43,000 + $160,600
$203,600
2023
$3,588 (−1.4%)
$43,000 + $123,100
$166,100
2022
$3,640 (+7.9%)
$43,000 + $123,100
$166,100
2021
$3,373 (−1.2%)
$43,000 + $97,400
$140,400
2020
$3,415 (+2.3%)
$43,000 + $97,400
$140,400
2019
$3,338 (+3.4%)
$43,000 + $94,900
$137,900
2018
$3,229 (−3.4%)
$42,600 + $91,100
$133,700
2017
$3,343 (−4.6%)
$42,600 + $91,100
$133,700
2016
$3,502 (−4.5%)
$35,400 + $94,200
$129,600
2014
$3,668 (−2.3%)
$35,400 + $94,200
$129,600
2013
$3,754
$35,400 + $94,200
$129,600
*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
RS5
Single-Family Residential District
The purpose of the RS5 districts is to promote, preserve and protect neighborhoods intended for single-family dwellings and having a character slightly more suburban than the RS6 district. These districts require larger lots, larger setbacks and a smaller lot coverage than the RS6 district. The neighborhoods found in these districts feature a regular platting pattern and a more uniform pattern of development than those of the RS6 district. These neighborhoods were platted and developed, in large part, in the mid- to late-1900s, with some areas recently developed.
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Assembly/ meeting place
Garden center
Housing-Single unit
Housing-Other
Educational/school
Fire house
Library
Police station
Park & open space
Oct 30, 2019 • Final
Building plumbing
Plumbing
Water heater
Mar 4, 2013 • Final
Electrical
Work on electrical systems.
Electrical
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: 965
Basement Type: Full
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Air Conditioning Type: Central and Unit
Heating Type: Warm Air
Room Information
# of Rooms: 5
Exterior
Exterior Information
Exterior Wall: Aluminum/Vinyl
Building Type: Ranch
Property Information
Subdivision Name: MILWAUKEE COLLEGE HEIGHTS
Living Sq. Ft: 965
Ground Floor Sq. Ft: 965
Building Sq. Ft: 1,930
# of Units: 1
# of Stories: 1
Legal Description: MILWAUKEE COLLEGE HEIGHTS IN NE & SE 1/4 SEC 6-5-22 BLOCK 1 LOT 4
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 528
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,960
Legal Lot Number: 4
Legal Block Number: 1
Fire District: TIF DIST #4
Municipality Name: CITY OF MILWAUKEE
Acres: 0.1598
Zoning Code: RS5
County Use Description: SINGLE PRIVATE HOUSEHOLDS
Financial
Assessor Information
Assessment Year: 2025
Tax Area: MILWAUKEE COUNTY
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 965
Stories: 1.0
Lot Size: 6,960 square feet
Style: Single Family Residential
Year Built: 1960
Year Renovated: —
County: Milwaukee County
APN: 7160004000
Home facts updated by county records on Jul 20, 2026
Around this home
Schools
Victory Elementary
Public PreK-8 • Assigned • 0.7mi
5/10
Reagan College Preparatory High
Public 9-12 • Assigned • 1.8mi
9/10
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 98° expected this year, 13 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Milwaukee, WI • 53221
Average low and high temperatures (°F)
28
13
36
20
50
31
58
39
66
46
79
60
83
67
80
63
78
58
66
49
50
37
35
22
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 3.3 hours in December, placing it below the
U.S. average for solar exposure.
10.1 hrs
3.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$241,000 – $291,000
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