525 Harper Dr
Algonquin, IL 60102
4 bd 3 ba 5,110 sqft Built 2002 Lot 18,644 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 |
|---|---|---|---|---|
| 2025 | $202,733 | $13,023 | $215,756 | $15,992 |
| 2024 | $187,525 | $12,046 | $199,571 | $14,985 |
| 2022 | $113,488 | $46,564 | $160,052 | $13,211 |
| 2021 | $105,728 | $43,380 | $149,108 | $13,230 |
| 2020 | $101,985 | $41,844 | $143,829 | $12,914 |
| 2019 | $97,612 | $40,050 | $137,662 | $12,640 |
| 2018 | $108,008 | $36,998 | $145,006 | $13,821 |
| 2017 | $101,750 | $34,854 | $136,604 | $13,603 |
| 2016 | $95,432 | $32,690 | $128,122 | $13,473 |
| 2015 | $102,621 | $30,660 | $133,281 | $14,728 |
| 2014 | $75,344 | $29,208 | $104,552 | $11,937 |
| 2013 | $78,664 | $30,495 | $109,159 | $11,681 |
| 2012 | $83,855 | $32,507 | $116,362 | $10,852 |
| 2011 | $92,209 | $35,746 | $127,955 | $10,417 |
| 2010 | $103,584 | $38,202 | $141,786 | $10,592 |
| 2008 | $130,841 | $38,202 | $169,043 | $10,844 |
| 2007 | $127,228 | $37,147 | $164,375 | $10,608 |
| 2006 | $114,213 | $35,297 | $149,510 | $9,774 |
Property facts
Year built
2002
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
5,110 sqft
Lot size
18,644 sqft
ZIP code
60102
City
Algonquin
Street
Harper Dr
Coordinates
42.16334, -88.30456
Comparable properties nearby
Frequently asked questions
When did 525 Harper Dr last sell?
No public-record sale is on file for 525 Harper Dr.
What is the current tax assessment for 525 Harper Dr?
The most recent total assessment for 525 Harper Dr (year 2025) is $215,756 with $15,992 in property tax.
When was 525 Harper Dr built?
525 Harper Dr was built in 2002.
How does 525 Harper Dr compare to others on Harper Dr?
We track 8 other properties on Harper Dr. Browse the list under "Other properties on Harper Dr" to compare beds, baths, and sale history.
What are the property facts for 525 Harper Dr?
525 Harper Dr is a 4 bed, 3 bath, 5,110 sqft, 18,644 sqft lot single_family.
Is 525 Harper Dr a flip candidate?
No — 525 Harper Dr does not appear in our flips dataset.
Is 525 Harper Dr a tax-appeal candidate?
No — 525 Harper Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.8%
Implied 1-yr
-7.2%
2026 Q3
$383.9K
2026 Q4
$376.1K
ZIP 60102 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Harper Dr