3 bedroom, 1 bathroom 1 1/2 story home in Mason City. Large room sizes. One bedroom on main level. 2 bedrooms upper. Large main level kitchen, dining room and living room. 1 bath upper. Enclosed front porch.
Sold for $16,000
$16,000
521 N Delaware Ave, Mason City, IA 50401
3beds
1baths
2,031sqft
Single Family Residence
Built in 1880
3,844 Square Feet Lot
$16,300 Zestimate®
$8/sqft
$1,410 Estimated rent
Home value
$16,300
$14,000 - $20,000
$1,410/mo
Zestimate® history
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List your homeWhat's special
Large room sizesEnclosed front porchLarge main level kitchenDining room
Zillow last checked:
Listing updated:
Listed by:
ROGER D FLIETH 641-420-5635,
Century 21 Preferred
Bought with:
Century 21 Preferred
Source: Greater Mason BOR,MLS#: 250825
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 1
- Main level bedrooms: 1
Bedroom 1
- Level: Main
- Area: 130
- Dimensions: 10 x 13
Bedroom 2
- Level: Upper
- Area: 182
- Dimensions: 13 x 14
Bedroom 3
- Level: Upper
- Area: 156
- Dimensions: 12 x 13
Dining room
- Level: Main
- Area: 195
- Dimensions: 13 x 15
Kitchen
- Level: Main
- Area: 169
- Dimensions: 13 x 13
Living room
- Level: Main
- Area: 169
- Dimensions: 13 x 13
Heating
- Forced Air
Cooling
- Central Air
Features
- Basement: Partial
- Has fireplace: No
Interior area
- Total structure area: 2,220
- Total interior livable area: 2,031 sqft
Property
Parking
- Parking features: None, No Driveway, No Garage
Features
- Levels: One and One Half
Lot
- Size: 3,844 Square Feet
- Dimensions: 62 x 62
- Features: Corner Lot
Details
- Parcel number: 070335700100
- Zoning description: Z2 - Sub-Urban District
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Frame
- Foundation: Stone
- Roof: Asphalt
Condition
- Year built: 1880
Utilities & green energy
- Sewer: CITY
- Water: Public
Community & HOA
Community
- Subdivision: IA
Location
- Region: Mason City
Financial & listing details
- Price per square foot: $8/sqft
- Tax assessed value: $28,480
- Annual tax amount: $558
- Price range: $16K - $16K
- Date on market: 11/12/2025
Price history
| Date | Event | Price |
|---|---|---|
| 12/18/2025 | Sold | $16,000-27.3%$8/sqft |
Source:  Greater Mason BOR #250825 Report a problem | ||
| 12/5/2025 | Pending sale | $22,000$11/sqft |
Source: Greater Mason BOR #250825 Report a problem | ||
| 12/4/2025 | Contingent | $22,000$11/sqft |
Source: Greater Mason BOR #250825 Report a problem | ||
| 11/12/2025 | Listed for sale | $22,000+10%$11/sqft |
Source:  NoCoast MLS as distributed by MLS GRID #6333667 Report a problem | ||
| 10/26/2017 | Sold | $20,000-28.3%$10/sqft |
Source: Public Record Report a problem | ||
| 8/22/2017 | Listed for sale | $27,900$14/sqft |
Source: RE/MAX Heartland Realtors #170643 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $542 -2.9% | $34,790 |
| 2023 | $558 -1.9% | $34,790 +23.3% |
| 2022 | $569 +49.3% | $28,220 +2.1% |
| 2021 | $381 +8.8% | $27,650 +57.3% |
| 2020 | $350 | $17,580 |
| 2019 | $350 | $17,580 +3.1% |
| 2018 | -- | $17,050 |
| 2017 | $780 +0.3% | -- |
| 2016 | $778 | -- |
| 2015 | $778 +4% | -- |
| 2014 | $748 +36% | -- |
| 2007 | $550 | -- |
Find assessor info on the county website
Neighborhood: 50401
Nearby homes
- $11,3002 bd1 ba880 sqft109 6th St NE, Mason City, IA 50401Off Market
- $47,0003 bd1 ba1.4k sqft517 N Delaware Ave, Mason City, IA 50401Off Market
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- $--1 bd1 ba-- sqft115 6th St NE #115, Mason City, IA 50401Off Market
- $84,4002 bd3 ba1.4k sqft522 N Delaware Ave, Mason City, IA 50401Off Market
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- $98,5003 bd1 ba1k sqft516 N Delaware Ave, Mason City, IA 50401Off Market
- $20,3904 bd1 ba1k sqft117 6th St NE, Mason City, IA 50401Off Market
Nearby schools
GreatSchools rating
- 3/10Harding Elementary SchoolGrades: PK-4Distance: 1 mi
- 4/10John Adams Middle SchoolGrades: 7-8Distance: 1.6 mi
- 5/10Mason City High SchoolGrades: 9-12Distance: 1.7 mi
Schools provided by the listing agent
- District: Mason City
Source: Greater Mason BOR. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
- Iowa
- Cerro Gordo County
- Mason City
- 50401
- 521 N Delaware Ave
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