29920 Grennan Rd
Rock Falls, IL 61071
4 bd 3 ba 1,779 sqft Built 1973 Lot 217,800 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 |
|---|---|---|---|---|
| 2024 | $60,494 | $14,866 | $75,360 | $5,904 |
| 2023 | $55,120 | $13,545 | $68,665 | $5,424 |
| 2022 | $51,654 | $12,693 | $64,347 | $5,180 |
| 2021 | $51,290 | $12,604 | $63,894 | $5,194 |
| 2020 | $50,083 | $12,307 | $62,390 | $5,097 |
| 2019 | $49,019 | $12,046 | $61,065 | $5,011 |
| 2018 | $49,374 | $9,130 | $58,504 | $4,641 |
| 2017 | $47,316 | $8,749 | $56,065 | $4,646 |
| 2016 | $45,041 | $8,328 | $53,369 | $4,482 |
| 2015 | $43,384 | $8,022 | $51,406 | $4,420 |
| 2014 | $43,982 | $8,133 | $52,115 | $4,207 |
| 2013 | $45,502 | $8,414 | $53,916 | $4,330 |
| 2012 | $46,407 | $8,581 | $54,988 | $4,408 |
| 2011 | $47,778 | $8,835 | $56,613 | $4,467 |
| 2010 | $47,597 | $8,802 | $56,399 | $4,446 |
| 2009 | $47,398 | $8,765 | $56,163 | $4,185 |
| 2008 | $45,755 | $8,461 | $54,216 | $4,052 |
| 2006 | $44,336 | $8,199 | $52,535 | $3,913 |
Property facts
Year built
1973
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
1,779 sqft
Lot size
217,800 sqft
ZIP code
61071
City
Rock Falls
Street
Grennan Rd
Coordinates
41.71923, -89.67228
Comparable properties nearby
Frequently asked questions
When did 29920 Grennan Rd last sell?
No public-record sale is on file for 29920 Grennan Rd.
What is the current tax assessment for 29920 Grennan Rd?
The most recent total assessment for 29920 Grennan Rd (year 2024) is $75,360 with $5,904 in property tax.
When was 29920 Grennan Rd built?
29920 Grennan Rd was built in 1973.
How does 29920 Grennan Rd compare to others on Grennan Rd?
We track 2 other properties on Grennan Rd. Browse the list under "Other properties on Grennan Rd" to compare beds, baths, and sale history.
What are the property facts for 29920 Grennan Rd?
29920 Grennan Rd is a 4 bed, 3 bath, 1,779 sqft, 217,800 sqft lot single_family.
Is 29920 Grennan Rd a flip candidate?
No — 29920 Grennan Rd does not appear in our flips dataset.
Is 29920 Grennan Rd a tax-appeal candidate?
No — 29920 Grennan Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.5%
Implied 1-yr
+10.2%
2026 Q3
$189.8K
2026 Q4
$193.9K
ZIP 61071 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Grennan Rd