521 Williams St
Ottumwa, IA 52501
1 bd 1 ba 960 sqft Built 1890 Lot 4,704 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $42,500 | $4,290 | $46,790 | $942 |
| 2024 | $42,500 | $4,290 | $46,790 | $894 |
| 2023 | $39,170 | $4,290 | $43,460 | $820 |
| 2022 | $30,050 | $4,290 | $34,340 | $824 |
| 2021 | $28,160 | $4,290 | $32,450 | $726 |
| 2020 | $24,260 | $4,290 | $28,550 | $734 |
| 2019 | $24,260 | $4,290 | $28,550 | $750 |
| 2018 | $24,260 | $4,290 | $28,550 | $728 |
| 2017 | $24,260 | $4,290 | $28,550 | $742 |
| 2016 | $24,260 | $4,290 | $28,550 | $630 |
| 2015 | $20,688 | $4,516 | $25,204 | $630 |
| 2014 | $20,688 | $4,516 | $25,204 | $624 |
| 2013 | $20,688 | $4,516 | $25,204 | $594 |
| 2012 | $20,688 | $4,516 | $25,204 | $574 |
| 2011 | $20,688 | $4,516 | $25,204 | $554 |
| 2008 | $19,517 | $4,260 | $23,777 | $492 |
Property facts
Year built
1890
Property type
single_family
Stories
1
Beds
1
Baths
1
Living area
960 sqft
Lot size
4,704 sqft
ZIP code
52501
City
Ottumwa
Street
Williams St
Coordinates
40.99847, -92.41751
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 Williams St last sell?
No public-record sale is on file for 521 Williams St.
What is the current tax assessment for 521 Williams St?
The most recent total assessment for 521 Williams St (year 2025) is $46,790 with $942 in property tax.
When was 521 Williams St built?
521 Williams St was built in 1890.
How does 521 Williams St compare to others on Williams St?
We track 8 other properties on Williams St. Browse the list under "Other properties on Williams St" to compare beds, baths, and sale history.
What are the property facts for 521 Williams St?
521 Williams St is a 1 bed, 1 bath, 960 sqft, 4,704 sqft lot single_family.
Is 521 Williams St a flip candidate?
No — 521 Williams St does not appear in our flips dataset.
Is 521 Williams St a tax-appeal candidate?
No — 521 Williams St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.5%
Implied 1-yr
-2.1%
2026 Q2
$148.2K
2026 Q3
$147.4K
ZIP 52501 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Williams St