312 Diamond St, Onawa, IA 51040 is a mobile / manufactured home that contains 1,620 sq ft and was built in 1997. It contains 3 bedrooms and 2 bathrooms. This home last sold for $20,000 in July 2026.
The Rent Zestimate for this home is $799/mo.
Sold for $20,000
Street View
$20,000
312 Diamond St, Onawa, IA 51040
3beds
2baths
1,620sqft
MobileManufactured
Built in 1997
8,189 Square Feet Lot
$-- Zestimate®
$12/sqft
$799 Estimated rent
Home value
Not available
Estimated sales range
Not available
$799/mo
Zestimate® history
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
Heating
- Forced air, Gas
Cooling
- Other
Features
- Flooring: Carpet, Linoleum / Vinyl
- Basement: None
- Has fireplace: Yes
Interior area
- Total interior livable area: 1,620 sqft
Property
Parking
- Parking features: Garage - Detached
Features
- Exterior features: Other
Lot
- Size: 8,189 Square Feet
Details
- Parcel number: 834504375008
Construction
Type & style
- Home type: MobileManufactured
Materials
- Metal
- Foundation: Concrete Block
- Roof: Asphalt
Condition
- Year built: 1997
Community & HOA
Location
- Region: Onawa
Financial & listing details
- Price per square foot: $12/sqft
- Tax assessed value: $131,648
- Annual tax amount: $1,538
Price history
| Date | Event | Price |
|---|---|---|
| 7/28/2026 | Sold | $20,000$12/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $1,538 -0.8% | $131,648 +14.2% |
| 2024 | $1,550 -8.8% | $115,289 |
| 2023 | $1,700 +22% | $115,289 +11.8% |
| 2022 | $1,394 -4.5% | $103,161 +21.7% |
| 2021 | $1,460 +5.3% | $84,755 +4.3% |
| 2020 | $1,386 -4.3% | $81,297 +5.2% |
| 2019 | $1,448 +3.1% | $77,292 -0.2% |
| 2018 | $1,404 | $77,437 +5% |
| 2017 | $1,404 +3.4% | $73,749 |
| 2016 | $1,358 +1.6% | $73,749 +13% |
| 2015 | $1,336 +12.5% | $65,265 |
| 2014 | $1,188 +3.7% | $65,265 |
| 2013 | $1,146 | -- |
| 2012 | $1,146 +14.4% | -- |
| 2011 | $1,002 +4.4% | -- |
| 2010 | $960 -1.4% | -- |
| 2009 | $974 +4.5% | -- |
| 2008 | $932 -2.3% | -- |
| 2007 | $954 | -- |
Find assessor info on the county website
Neighborhood: 51040
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Nearby schools
GreatSchools rating
- 7/10West Monona ElementaryGrades: PK-5Distance: 0.3 mi
- 7/10West Monona Middle SchoolGrades: 6-8Distance: 0.9 mi
- 4/10West Monona High SchoolGrades: 9-12Distance: 0.9 mi
- Iowa
- Monona County
- Onawa
- 51040
- 312 Diamond St
