223 William St
Mount Prospect, IL 60056
2 bd 1 ba 939 sqft Built 1955 Lot 8,721 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 |
|---|---|---|---|---|
| 2019 | $20,020 | $4,578 | $24,598 | $5,793 |
| 2018 | $18,070 | $3,924 | $21,994 | $5,663 |
| 2017 | $18,070 | $3,924 | $21,994 | $5,697 |
| 2016 | $18,070 | $3,924 | $21,994 | $5,162 |
| 2015 | $14,985 | $3,488 | $18,473 | $4,595 |
| 2014 | $14,985 | $3,488 | $18,473 | $5,263 |
| 2013 | $14,985 | $3,488 | $18,473 | $5,261 |
| 2012 | $17,808 | $3,924 | $21,732 | $5,589 |
| 2011 | $17,808 | $3,924 | $21,732 | $5,313 |
| 2010 | $17,808 | $3,924 | $21,732 | $5,293 |
| 2009 | $20,438 | $4,142 | $24,580 | $5,461 |
| 2008 | $19,804 | $6,627 | $26,431 | $5,157 |
| 2007 | $21,784 | $6,627 | $28,411 | $5,460 |
Property facts
Year built
1955
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
939 sqft
Lot size
8,721 sqft
ZIP code
60056
City
Mount Prospect
Street
William St
Coordinates
42.07172, -87.92819
Comparable properties nearby
Frequently asked questions
When did 223 William St last sell?
No public-record sale is on file for 223 William St.
What is the current tax assessment for 223 William St?
The most recent total assessment for 223 William St (year 2019) is $24,598 with $5,793 in property tax.
When was 223 William St built?
223 William St was built in 1955.
How does 223 William St compare to others on William St?
We track 8 other properties on William St. Browse the list under "Other properties on William St" to compare beds, baths, and sale history.
What are the property facts for 223 William St?
223 William St is a 2 bed, 1 bath, 939 sqft, 8,721 sqft lot single_family.
Is 223 William St a flip candidate?
No — 223 William St does not appear in our flips dataset.
Is 223 William St a tax-appeal candidate?
No — 223 William 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
+2.7%
Implied 1-yr
+10.7%
2026 Q3
$471.8K
2026 Q4
$482.5K
ZIP 60056 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St