337 21st St SW, Mason City, IA 50401 is a single family home that contains 1,080 sq ft and was built in 1962. It contains 3 bedrooms and 1.75 bathrooms. This home last sold for $150,000 in May 2025.
The Zestimate for this house is $154,500. The Rent Zestimate for this home is $1,224/mo.
Sold for $150,000
Street View
$150,000
337 21st St SW, Mason City, IA 50401
3beds
1baths
1,080sqft
SingleFamily
Built in 1962
6,098 Square Feet Lot
$154,500 Zestimate®
$139/sqft
$1,224 Estimated rent
Home value
$154,500
$127,000 - $188,000
$1,224/mo
Zestimate® history
Owner options
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$1,224/mo
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$1,069/mo
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$1,069/mo
Est. payment
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 1.75
Heating
- Forced air
Features
- Flooring: Carpet, Linoleum / Vinyl
- Basement: Finished
Interior area
- Total interior livable area: 1,080 sqft
Property
Parking
- Parking features: Garage - Attached
Features
- Exterior features: Other
Lot
- Size: 6,098 Square Feet
Details
- Parcel number: 071640401100
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Conventional
Materials
- Frame
- Foundation: Concrete
- Roof: Asphalt
Condition
- Year built: 1962
Community & HOA
Location
- Region: Mason City
Financial & listing details
- Price per square foot: $139/sqft
- Tax assessed value: $157,120
- Annual tax amount: $2,038
Price history
| Date | Event | Price |
|---|---|---|
| 5/30/2025 | Sold | $150,000$139/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $2,038 -4.2% | $157,120 |
| 2023 | $2,128 -10.6% | $157,120 +31.2% |
| 2022 | $2,381 +0% | $119,740 +0.5% |
| 2021 | $2,380 +8.9% | $119,130 +5.3% |
| 2020 | $2,186 | $113,090 |
| 2019 | $2,186 | $113,090 +4.4% |
| 2018 | -- | $108,310 |
| 2017 | $1,750 +0.2% | -- |
| 2016 | $1,746 | -- |
| 2015 | $1,746 +2.1% | -- |
| 2014 | $1,710 -0.5% | -- |
| 2013 | $1,718 +7.6% | -- |
| 2012 | $1,596 -1.8% | -- |
| 2011 | $1,626 +4.5% | -- |
| 2010 | $1,556 +11% | -- |
| 2009 | $1,402 +3.1% | -- |
| 2008 | $1,360 +0.3% | -- |
| 2007 | $1,356 | -- |
Find assessor info on the county website
Neighborhood: 50401
Nearby homes
- $171,1003 bd1 ba1k sqft341 21st St SW, Mason City, IA 50401Off Market
- $211,7003 bd2 ba1.2k sqft329 21st St SW, Mason City, IA 50401Off Market

- $208,5004 bd1 ba1.6k sqft2110 S Madison Ave, Mason City, IA 50401Off Market

- $150,0003 bd2 ba1.5k sqft336 22nd St SW, Mason City, IA 50401Sold

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- $146,0004 bd2 ba1.3k sqft336 21st St SW, Mason City, IA 50401Sold
Nearby schools
GreatSchools rating
- 5/10Lincoln Intermediate SchoolGrades: 5-6Distance: 0.6 mi
- 4/10John Adams Middle SchoolGrades: 7-8Distance: 2.4 mi
- 5/10Mason City High SchoolGrades: 9-12Distance: 2.5 mi
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- Iowa
- Cerro Gordo County
- Mason City
- 50401
- 337 21st St SW