421 Kelly Ln
Crystal Lake, IL 60012
4 bd — ba 2,768 sqft Built 1998 Lot 7,639 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 | $109,780 | $29,705 | $139,485 | $11,176 |
| 2024 | $100,265 | $27,130 | $127,395 | $10,694 |
| 2022 | $89,919 | $24,009 | $113,928 | $11,012 |
| 2021 | $84,304 | $22,510 | $106,814 | $10,425 |
| 2020 | $81,777 | $21,835 | $103,612 | $10,240 |
| 2019 | $77,750 | $20,760 | $98,510 | $10,011 |
| 2018 | $76,185 | $27,138 | $103,323 | $10,664 |
| 2017 | $73,412 | $25,999 | $99,411 | $10,550 |
| 2016 | $70,043 | $24,806 | $94,849 | $10,402 |
| 2015 | $65,713 | $23,272 | $88,985 | $10,265 |
| 2014 | $69,679 | $22,887 | $92,566 | $10,899 |
| 2013 | $71,871 | $23,607 | $95,478 | $10,695 |
| 2012 | $76,353 | $25,079 | $101,432 | $10,375 |
| 2011 | $81,175 | $26,663 | $107,838 | $9,910 |
| 2010 | $87,454 | $28,725 | $116,179 | $9,800 |
| 2008 | $93,125 | $30,588 | $123,713 | $8,887 |
| 2007 | $90,694 | $29,790 | $120,484 | $8,535 |
| 2006 | $82,904 | $28,396 | $111,300 | $8,279 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
4
Baths
—
Living area
2,768 sqft
Lot size
7,639 sqft
ZIP code
60012
City
Crystal Lake
Street
Kelly Ln
Coordinates
42.25423, -88.28909
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 421 Kelly Ln last sell?
No public-record sale is on file for 421 Kelly Ln.
What is the current tax assessment for 421 Kelly Ln?
The most recent total assessment for 421 Kelly Ln (year 2025) is $139,485 with $11,176 in property tax.
When was 421 Kelly Ln built?
421 Kelly Ln was built in 1998.
How does 421 Kelly Ln compare to others on Kelly Ln?
We track 8 other properties on Kelly Ln. Browse the list under "Other properties on Kelly Ln" to compare beds, baths, and sale history.
What are the property facts for 421 Kelly Ln?
421 Kelly Ln is a 4 bed, — bath, 2,768 sqft, 7,639 sqft lot single_family.
Is 421 Kelly Ln a flip candidate?
No — 421 Kelly Ln does not appear in our flips dataset.
Is 421 Kelly Ln a tax-appeal candidate?
No — 421 Kelly 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
+6.2%
Implied 1-yr
+24.6%
2026 Q3
$818.7K
2026 Q4
$854.7K
ZIP 60012 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Kelly Ln