503 Dempster St
Mount Prospect, IL 60056
12 bd 6 ba Built 1974 Lot 8,696 sqft multi_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 |
|---|---|---|---|---|
| 2023 | $42,133 | $13,913 | $56,046 | $14,602 |
| 2022 | $42,133 | $13,913 | $56,046 | $14,021 |
| 2021 | $36,081 | $9,130 | $45,211 | $12,918 |
| 2020 | $36,081 | $9,130 | $45,211 | $12,572 |
| 2019 | $43,441 | $9,130 | $52,571 | $13,284 |
| 2018 | $41,224 | $7,826 | $49,050 | $14,003 |
| 2017 | $41,224 | $7,826 | $49,050 | $13,873 |
| 2016 | $41,224 | $7,826 | $49,050 | $13,042 |
| 2015 | $34,855 | $6,956 | $41,811 | $11,912 |
| 2014 | $39,461 | $6,956 | $46,417 | $13,006 |
| 2013 | $39,461 | $6,956 | $46,417 | $12,700 |
| 2012 | $44,845 | $5,435 | $50,280 | $12,260 |
| 2011 | $44,845 | $5,435 | $50,280 | $11,648 |
| 2010 | $44,845 | $5,435 | $50,280 | $11,435 |
| 2009 | $49,762 | $5,652 | $55,414 | $11,673 |
| 2007 | $50,544 | $9,043 | $59,587 | $10,355 |
| 2006 | $46,475 | $7,652 | $54,127 | $10,028 |
Property facts
Year built
1974
Property type
multi_family
Stories
3
Beds
12
Baths
6
Living area
—
Lot size
8,696 sqft
ZIP code
60056
City
Mount Prospect
Street
Dempster St
Coordinates
42.03685, -87.94579
Frequently asked questions
When did 503 Dempster St last sell?
No public-record sale is on file for 503 Dempster St.
What is the current tax assessment for 503 Dempster St?
The most recent total assessment for 503 Dempster St (year 2023) is $56,046 with $14,602 in property tax.
When was 503 Dempster St built?
503 Dempster St was built in 1974.
How does 503 Dempster St compare to others on Dempster St?
We track 8 other properties on Dempster St. Browse the list under "Other properties on Dempster St" to compare beds, baths, and sale history.
What are the property facts for 503 Dempster St?
503 Dempster St is a 12 bed, 6 bath, 8,696 sqft lot multi_family.
Is 503 Dempster St a flip candidate?
No — 503 Dempster St does not appear in our flips dataset.
Is 503 Dempster St a tax-appeal candidate?
No — 503 Dempster 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 Dempster St