Taxes
- Assessed Value: $1,433,400
- Assessed Year: 2025
- Assessed County: Story
- APN: 09-11-251-065
- Assessed Land Value: 630100
- Market Land Value: 630100
- Tax Amount: 42252
- Tax Year: 2025
- Market Value: 1433400
- Market Year: 2025
520 S Duff Ave, Ames, IA pays taxes in Story County, IA. The most recent tax assessment records are from 2025 and show that the current assessed value of the property is $1,433,400. The APN we've located for 520 S Duff Ave is 09-11-251-065.
Unlock the full report| Year | Assessed Value | Land Value | Improvement Value | Tax Amount | Change Rate | Assessed CR | Tax Rate |
|---|---|---|---|---|---|---|---|
| Year 2025 | Assessed Value $1,433,400 | Land Value $630,100 | Improvement Value $803,300 | Tax Amount $42,252 | Change Rate | Assessed CR | Tax Rate +0.029477% |
| Year 2024 | Assessed Value | Land Value | Improvement Value | Tax Amount $42,252 | Change Rate -0.000851% | Assessed CR | Tax Rate |
| Year 2023 | Assessed Value $1,606,000 | Land Value $572,300 | Improvement Value $1,033,700 | Tax Amount $42,288 | Change Rate -0.013438% | Assessed CR | Tax Rate +0.026331% |
| Year 2022 | Assessed Value $1,606,000 | Land Value $572,300 | Improvement Value $1,033,700 | Tax Amount $42,864 | Change Rate +0.018244% | Assessed CR | Tax Rate +0.02669% |
| Year 2021 | Assessed Value $1,606,000 | Land Value $572,300 | Improvement Value $1,033,700 | Tax Amount $42,096 | Change Rate +0.099112% | Assessed CR | Tax Rate +0.026212% |
| Year 2020 | Assessed Value $1,452,100 | Land Value $476,900 | Improvement Value $975,200 | Tax Amount $38,300 | Change Rate -0.069267% | Assessed CR | Tax Rate +0.026376% |
| Year 2019 | Assessed Value $1,452,100 | Land Value $476,900 | Improvement Value $975,200 | Tax Amount $41,150.36 | Change Rate +0.12402% | Assessed CR | Tax Rate +0.028339% |
| Year 2018 | Assessed Value $1,383,000 | Land Value $454,200 | Improvement Value $928,800 | Tax Amount $36,610 | Change Rate +0.003564% | Assessed CR | Tax Rate +0.026471% |
| Year 2017 | Assessed Value $1,383,000 | Land Value $454,200 | Improvement Value $928,800 | Tax Amount $36,480 | Change Rate -0.003006% | Assessed CR | Tax Rate +0.026377% |
| Year 2016 | Assessed Value $1,383,000 | Land Value $454,200 | Improvement Value $928,800 | Tax Amount $36,590 | Change Rate -0.000819% | Assessed CR | Tax Rate +0.026457% |
| Year 2015 | Assessed Value $1,383,000 | Land Value $454,200 | Improvement Value $928,800 | Tax Amount $36,620 | Change Rate -0.038694% | Assessed CR | Tax Rate +0.026479% |
| Year 2014 | Assessed Value $1,383,000 | Land Value $454,200 | Improvement Value $928,800 | Tax Amount $38,094 | Change Rate -0.084235% | Assessed CR | Tax Rate +0.027544% |
| Year 2013 | Assessed Value | Land Value | Improvement Value | Tax Amount $41,598 | Change Rate | Assessed CR | Tax Rate |