509 Allen St
Springfield, IL 62704
3 bd 2 ba 1,539 sqft Built 1910 townhomes
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 | $22,041 | $6,426 | $28,467 | $2,304 |
| 2024 | $20,557 | $5,993 | $26,550 | $2,230 |
| 2023 | $18,777 | $5,474 | $24,251 | $2,144 |
| 2022 | $17,455 | $5,192 | $22,647 | $2,029 |
| 2021 | $16,801 | $4,998 | $21,799 | $1,962 |
| 2020 | $9,782 | $5,006 | $14,788 | $1,302 |
| 2019 | $9,748 | $4,989 | $14,737 | $1,278 |
| 2018 | $3,815 | $4,965 | $8,780 | $741 |
| 2017 | $9,188 | $4,901 | $14,089 | $1,181 |
| 2016 | $9,054 | $4,830 | $13,884 | $1,157 |
| 2015 | $8,946 | $4,772 | $13,718 | $1,146 |
| 2014 | $9,086 | $4,742 | $13,828 | $1,145 |
| 2013 | $9,086 | $4,742 | $13,828 | $1,120 |
| 2012 | $9,086 | $4,742 | $13,828 | $1,098 |
| 2010 | $8,999 | $4,696 | $13,695 | $1,045 |
| 2009 | $8,871 | $4,629 | $13,500 | $1,014 |
| 2007 | $8,513 | $4,442 | $12,955 | $956 |
| 2006 | $8,411 | $4,389 | $12,800 | $1,492 |
| 2005 | $14,940 | $3,871 | $18,811 | $1,469 |
Property facts
Year built
1910
Property type
townhomes
Stories
2
Beds
3
Baths
2
Living area
1,539 sqft
Lot size
—
ZIP code
62704
City
Springfield
Street
Allen St
Coordinates
39.78983, -89.66165
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 509 Allen St last sell?
No public-record sale is on file for 509 Allen St.
What is the current tax assessment for 509 Allen St?
The most recent total assessment for 509 Allen St (year 2025) is $28,467 with $2,304 in property tax.
When was 509 Allen St built?
509 Allen St was built in 1910.
How does 509 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 509 Allen St?
509 Allen St is a 3 bed, 2 bath, 1,539 sqft townhomes.
Is 509 Allen St a flip candidate?
No — 509 Allen St does not appear in our flips dataset.
Is 509 Allen St a tax-appeal candidate?
No — 509 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