20 Courtesy Ln
Alton, IL 62002
3 bd 2 ba 1,092 sqft Built 1990 Lot 14,985 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 |
|---|---|---|---|---|
| 2024 | $50,880 | $6,500 | $57,380 | $3,645 |
| 2023 | $50,880 | $6,500 | $57,380 | $3,462 |
| 2022 | $44,470 | $5,680 | $50,150 | $3,745 |
| 2021 | $41,130 | $5,250 | $46,380 | $2,363 |
| 2019 | $39,440 | $5,030 | $44,470 | $3,082 |
| 2018 | $36,250 | $4,630 | $40,880 | $2,977 |
| 2017 | $36,250 | $4,630 | $40,880 | $2,842 |
| 2016 | $34,720 | $4,430 | $39,150 | $2,653 |
| 2015 | $33,980 | $4,340 | $38,320 | $2,615 |
| 2014 | $33,470 | $4,270 | $37,740 | $2,526 |
| 2013 | $34,420 | $4,390 | $38,810 | $2,448 |
| 2012 | $11,870 | $4,550 | $16,420 | $752 |
| 2011 | $36,210 | $4,610 | $40,820 | $2,440 |
| 2010 | $36,210 | $4,610 | $40,820 | $2,437 |
| 2009 | $35,100 | $4,560 | $39,660 | $2,302 |
| 2007 | $32,860 | $4,270 | $37,130 | $2,173 |
| 2006 | $31,350 | $4,070 | $35,420 | $2,042 |
Property facts
Year built
1990
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,092 sqft
Lot size
14,985 sqft
ZIP code
62002
City
Alton
Street
Courtesy Ln
Coordinates
38.96189, -90.08765
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Courtesy Ln last sell?
No public-record sale is on file for 20 Courtesy Ln.
What is the current tax assessment for 20 Courtesy Ln?
The most recent total assessment for 20 Courtesy Ln (year 2024) is $57,380 with $3,645 in property tax.
When was 20 Courtesy Ln built?
20 Courtesy Ln was built in 1990.
How does 20 Courtesy Ln compare to others on Courtesy Ln?
We track 6 other properties on Courtesy Ln. Browse the list under "Other properties on Courtesy Ln" to compare beds, baths, and sale history.
What are the property facts for 20 Courtesy Ln?
20 Courtesy Ln is a 3 bed, 2 bath, 1,092 sqft, 14,985 sqft lot single_family.
Is 20 Courtesy Ln a flip candidate?
No — 20 Courtesy Ln does not appear in our flips dataset.
Is 20 Courtesy Ln a tax-appeal candidate?
No — 20 Courtesy Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+6.0%
Implied 1-yr
+24.0%
2026 Q3
$233.1K
2026 Q4
$243.1K
ZIP 62002 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Courtesy Ln