Residential - Vacant LandResidential
COURTESY LN
ALTON, IL 62002
0
Baths
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$477 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$6,770 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,770
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$20,310
Climate Risk
Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
83
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
72
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential - Vacant Land
CountyMADISON
Lot (acres)The size of the land the home sits on, from county records.0.34
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(5)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
HME
Alton High SchoolD+
High · Grades 9–12 · 4.2 mi
Alton Middle SchoolD
Middle · Grades 6–8 · 5.4 mi
Lovejoy Elementary School
Elementary · Grades KG–2 · 5.8 mi
District: Alton Community Unit School District 11
Neighborhood · ZIP 62002These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.135
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.125
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.28,813
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.738 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,207
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,082
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%
Owner Tools
Do you own this home?
Claim this homeData by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
Courtesy Ln measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Has a bigger lot than 79% of homes in Alton 62002
How it measures up in Alton 62002
The dot is this home. The mark in the middle is the typical home in Alton 62002.
Lot size0.34 ac
SmallerTypical 0.19 acBigger
Bigger than 79% of homes nearby
| Measure | This home | Alton 62002 | Madison County |
|---|---|---|---|
| Lot sizebigger than | 0.34 ac | 79% of homes | 67% of homes |
About Courtesy Ln
When did Courtesy Ln, Alton, IL last sell?
Courtesy Ln, Alton, IL last sold on Mar 24, 2003, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
What schools serve Courtesy Ln, Alton, IL?
Courtesy Ln, Alton, IL is assigned to Alton High School (high), rated D+; Alton Middle School (middle), rated D; Lovejoy Elementary School (elementary). All sit in Alton Community Unit School District 11. Attendance boundaries change — confirm with the district before relying on an assignment.
What are the property taxes on Courtesy Ln, Alton, IL?
The 2025 property tax bill for Courtesy Ln, Alton, IL was $477. The county assessed it at $6,770.
More homes on Courtesy Ln
- 25 Courtesy Ln$190K3 bd · 2 ba · 1,200 ft² · Sold Feb 2026
- 19 Courtesy Ln$236K3 bd · 1 ba · 960 ft² · Sold $217K · Jan 2025
- 7 Courtesy Ln$190K4 bd · 2 ba · 1,144 ft² · Sold Sep 2023
- 20 Courtesy Ln$180K4 bd · 2 ba · 1,092 ft² · Sold $150K · Nov 2021
- 21 Courtesy Ln$261K3 bd · 2 ba · 1,512 ft² · Sold $151K · Jan 2021
- 10 Courtesy Ln$230K3 bd · 2 ba · 576 ft² · Sold $169K · Dec 2020
- 14 Courtesy Ln$216K3 bd · 2 ba · 960 ft² · Sold $146K · Sep 2020
- 1 Courtesy Ln$257K4 bd · 2 ba · 1,270 ft² · Sold $175K · Jul 2016
- 9 Courtesy Ln$239K3 bd · 2 ba · 984 ft² · Sold $138K · Jul 2012
- 8 Courtesy Ln0.34 ac · Sold $138K · Jul 2012
- 16 Courtesy Ln$334K3 bd · 2 ba · 1,400 ft² · Sold $147K · May 2012
- 12 Courtesy Ln$213K4 bd · 2 ba · 1,565 ft² · Sold $140K · Sep 2010
Closest homes
- 5 Courtesy Ln$189K97 ft · 4 bd · 2 ba · 1,344 ft² · Sold Jan 1900
- 7 Courtesy Ln$190K103 ft · 4 bd · 2 ba · 1,144 ft² · Sold Sep 2023
- 4 Courtesy Ln$238K194 ft · 4 bd · 2 ba · 1,562 ft² · Sold Jan 1900
- 8 Courtesy Ln204 ft · 0.34 ac · Sold $138K · Jul 2012
- 21 Courtesy Ln$261K207 ft · 3 bd · 2 ba · 1,512 ft² · Sold $151K · Jan 2021
- 22 Courtesy Ln$209K228 ft · 3 bd · 2 ba · 1,196 ft² · Sold $139K · May 2004
- 20 Courtesy Ln$180K232 ft · 4 bd · 2 ba · 1,092 ft² · Sold $150K · Nov 2021
- 3 Courtesy Ln$192K294 ft · 4 bd · 2 ba · 1,220 ft² · Sold Jan 1900
More homes in Alton 62002
- 2409 Oakhurst Dr$142K2 bd · 1 ba · 1,280 ft² · Sold Oct 2026
- 4437 Chantel Dr$214K5 bd · 2 ba · 1,774 ft² · Sold Oct 2026
- 305 Brentwood Blvd$150K1 ba · 1,092 ft² · Sold $150K · Oct 2026
- 504 Marsh Ave4 bd · 1 ba · 1,496 ft² · Sold $100K · Oct 2026
- 3624 Bloomer Dr$229K1,840 ft² · Sold Oct 2026
- 3301 Franor St$66K1 ba · 847 ft² · Sold $55K · Oct 2026
- 1312 Milton Rd$70K1 ba · 1,248 ft² · Sold $65K · Oct 2026
- 3004 Belle St$62K1 bd · 1 ba · 858 ft² · Sold $24K · Oct 2026
- 2204 Amelia St$19K3 bd · 1 ba · 980 ft² · Sold $10K · Oct 2026
- 2713 College Ave2,140 ft² · Sold $210K · Oct 2026
- 117 Woodland Hills Dr$452K3 ba · 2,378 ft² · Sold Oct 2026
- 609 Stowell Ave$65K2 bd · 1 ba · 658 ft² · Sold $76K · Oct 2026
Assigned schools
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