County market report · FIPS 19075
Grundy County, IA
Waterloo-Cedar Falls, IA · Population 12,217 (Census V2020 est.)
Typical value
$218,375
Sep 2026
1M
+0.1%
3M
+0.2%
12M
+2.0%
5Y
+33.3%
10Y
+76.4%
From peak
-0.4%
Peak $219,238 · Mar 2026
Rank US / state
1862 / 79
by 12M change
Zillow Home Value Index
Source: Zillow Home Value Index (ZHVI), all homes, smoothed & seasonally adjusted · data through Sep 2026.
Inflection signal
Price-OnlyNo active signal this month.
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $214,606 | +4.4% |
| 2024 | $205,576 | +6.0% |
| 2023 | $193,891 | +5.4% |
| 2022 | $184,039 | +9.9% |
| 2021 | $167,451 | +8.6% |
| 2020 | $154,196 | +5.2% |
| 2019 | $146,533 | +6.5% |
| 2018 | $137,532 | +5.8% |
| 2017 | $130,020 | +5.5% |
| 2016 | $123,273 | -0.7% |
| 2015 | $124,093 | +3.5% |
| 2014 | $119,916 | +2.3% |
| 2013 | $117,238 | +4.5% |
| 2012 | $112,237 | +14.1% |
| 2011 | $98,378 | -0.3% |
| 2010 | $98,667 | +2.8% |
| 2009 | $95,993 | — |