Outstanding well maintained duplex perfect for owner occupied or investors. 2 bedroom, 1 bath, finished basement (basement finish not reflected on assessor site) separate utilities, separate garages. Johnston Schools. Close to everywhere in the metro. Note Basement total Square foot is 1,354 with 900 sq ft finished. Washer and dryers in both units as well.
Outstanding well maintained duplex perfect for owner occupied or investors. 2 bedroom, 1 bath, finished basement (basement finish not reflected on assessor site) separate utilities, separate garages. Johnston Schools. Close to everywhere in the metro. Note Basement total Square foot is 1,354 with 900 sq ft finished!
Year
Property tax
Land + Additions
Assessment*
2025
$5,230 (+4.7%)
$59,300 + $234,400
$293,700
2024
$4,994 (+2.5%)
$51,400 + $207,200
$258,600
2023
$4,870 (−9.3%)
$51,400 + $207,200
$258,600
2022
$5,370 (+2.8%)
$45,800 + $171,700
$217,500
2021
$5,224 (+1.8%)
$45,800 + $171,700
$217,500
2020
$5,130 (+6.3%)
$45,800 + $171,700
$217,500
2019
$4,828 (+1.0%)
$42,800 + $158,800
$201,600
2018
$4,780 (+7.0%)
$42,800 + $158,800
$201,600
2017
$4,468 (+4.1%)
$37,500 + $143,100
$180,600
2016
$4,290 (+7.4%)
$34,100 + $131,900
$166,000
2013
$3,996
$33,200 + $128,500
$161,700
Tax history for 4312 50th St
Year
Property tax
Land + Additions
Assessment*
2025
$5,230 (+4.7%)
$59,300 + $234,400
$293,700
2024
$4,994 (+2.5%)
$51,400 + $207,200
$258,600
2023
$4,870 (−9.3%)
$51,400 + $207,200
$258,600
2022
$5,370 (+2.8%)
$45,800 + $171,700
$217,500
2021
$5,224 (+1.8%)
$45,800 + $171,700
$217,500
2020
$5,130 (+6.3%)
$45,800 + $171,700
$217,500
2019
$4,828 (+1.0%)
$42,800 + $158,800
$201,600
2018
$4,780 (+7.0%)
$42,800 + $158,800
$201,600
2017
$4,468 (+4.1%)
$37,500 + $143,100
$180,600
2016
$4,290 (+7.4%)
$34,100 + $131,900
$166,000
2013
$3,996
$33,200 + $128,500
$161,700
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
4
Baths
2
Stories
1
Lot width
67 ft.
Lot depth
201 ft.
Lot size
0.31 Acres
Year renovated
—
Sq. Ft.
1,530
Year built
1987
Style
Multi-Family (2-4 Unit)
County
Polk County
APN
10012844621000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 10, 2026.
N3A
Neighborhood District
N3a is intended to preserve the scale and character of residential neighborhoods developed predominantly during the 1950s, 1960s, and 1970s, typically in the ranch or split-level style pursuant to House B building type in section 135- 2.14 of this code.
Permitted uses
Include but are not limited to:
Housing-Single unit
Infrastructure
Nov 20, 2025 • Final
Plumbing (residential) - other
Plumbing
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
Parking
Garage/Carport Information
Has Garage
# of Garage Spaces: 2
Parking
Features: Detached, Garage, Two Car Garage
Interior
Bathroom Information
# of Full Bathrooms: 2
Interior Features
Unfurnished
Multi Unit Information
# Of Units Total: 2
Exterior
Building Information
Construction Details: Brick, Frame
Lot Information
Lot Size Area: 0.31
Lot Size Acres: 0.31
Lot Size Dimensions: 67X201
Zoning: N3A
Property Information
Foundation Details: Poured
Financial
Tax Information
Annual Tax Amount: $5,224
Rental Information
Tenant Pays: Electricity, Gas, Insurance, Water
Utilities
Utility Information
Utilities: Electricity Available, Natural Gas Available, Water Available
Heating & Cooling
Has Cooling
Cooling: Central Air
Has Heating
Heating: Forced Air, Gas, Natural Gas
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,530
Stories: 1.0
Lot Size: 0.31 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1987
Year Renovated: —
County: Polk County
APN: 10012844621000
Home facts updated by county records on Jul 10, 2026
Around this home
Schools
Lawson Elementary School
Public K-5 • Assigned • 2.4mi
7/10
Johnston Middle School
Public 8-9 • Assigned • 2.6mi
8/10
Johnston Senior High School
Public 10-12 • Assigned • 4.6mi
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
3/10 Heat Factor
7 days above 103° 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, 1 days in 30 years
Provided by First Street
Historical weather
Des Moines, IA • 50310
Average low and high temperatures (°F)
31
14
40
20
59
35
64
45
75
52
83
64
86
69
83
65
81
59
71
49
50
34
38
21
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
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
$271,000 – $328,000
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