521 Allen St
Springfield, IL 62704
— ba Lot 5,554 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 | $15,061 | $6,299 | $21,360 | $1,729 |
| 2024 | $14,047 | $5,875 | $19,922 | $1,673 |
| 2023 | $12,831 | $5,366 | $18,197 | $1,608 |
| 2022 | $12,171 | $5,090 | $17,261 | $1,546 |
| 2021 | $11,715 | $4,899 | $16,614 | $1,495 |
| 2020 | $11,733 | $4,906 | $16,639 | $1,465 |
| 2019 | $11,692 | $4,889 | $16,581 | $1,438 |
| 2018 | $12,152 | $4,865 | $17,017 | $508 |
| 2017 | $11,995 | $4,802 | $16,797 | $163 |
| 2016 | $11,820 | $4,732 | $16,552 | $162 |
| 2015 | $11,679 | $4,675 | $16,354 | $162 |
| 2014 | $11,459 | $4,645 | $16,104 | $161 |
| 2013 | $11,459 | $4,645 | $16,104 | $157 |
| 2012 | $11,459 | $4,645 | $16,104 | $234 |
| 2010 | $11,349 | $4,600 | $15,949 | $224 |
| 2009 | $11,188 | $4,535 | $15,723 | $221 |
| 2007 | $10,737 | $4,352 | $15,089 | $328 |
| 2006 | $10,609 | $4,300 | $14,909 | $339 |
| 2005 | $10,012 | $3,793 | $13,805 | $386 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
5,554 sqft
ZIP code
62704
City
Springfield
Street
Allen St
Coordinates
39.78983, -89.66208
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 Allen St last sell?
No public-record sale is on file for 521 Allen St.
What is the current tax assessment for 521 Allen St?
The most recent total assessment for 521 Allen St (year 2025) is $21,360 with $1,729 in property tax.
When was 521 Allen St built?
The year built for 521 Allen St is not in our records.
How does 521 Allen St compare to others on Allen St?
We track 8 other properties on Allen St. Browse the list under "Other properties on Allen St" to compare beds, baths, and sale history.
What are the property facts for 521 Allen St?
521 Allen St is a — bath, 5,554 sqft lot single_family.
Is 521 Allen St a flip candidate?
No — 521 Allen St does not appear in our flips dataset.
Is 521 Allen St a tax-appeal candidate?
No — 521 Allen 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
-3.3%
Implied 1-yr
-13.1%
2026 Q3
$180.7K
2026 Q4
$173.2K
ZIP 62704 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Allen St