County market report · FIPS 23023
Sagadahoc County, ME
Portland-South Portland, ME · Population 36,044 (Census V2020 est.)
Typical value
$432,225
Sep 2026
1M
+0.0%
3M
+0.2%
12M
+1.7%
5Y
+29.8%
10Y
+105.2%
From peak
0.0%
Peak $432,225 · Sep 2026
Rank US / state
1955 / 8
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 | $426,374 | +0.1% |
| 2024 | $425,995 | +4.1% |
| 2023 | $409,045 | +9.0% |
| 2022 | $375,291 | +11.8% |
| 2021 | $335,655 | +16.7% |
| 2020 | $287,510 | +14.5% |
| 2019 | $251,076 | +5.1% |
| 2018 | $238,912 | +5.5% |
| 2017 | $226,485 | +6.0% |
| 2016 | $213,689 | +3.5% |
| 2015 | $206,469 | +8.2% |
| 2014 | $190,813 | +1.5% |
| 2013 | $188,084 | +3.8% |
| 2012 | $181,271 | -0.4% |
| 2011 | $181,961 | -1.3% |
| 2010 | $184,349 | -1.9% |
| 2009 | $187,868 | -3.2% |
| 2008 | $194,154 | -3.3% |
| 2007 | $200,813 | +0.8% |
| 2006 | $199,127 | -3.3% |
| 2005 | $205,931 | +0.9% |
| 2004 | $204,092 | +14.7% |
| 2003 | $177,997 | +11.1% |
| 2002 | $160,283 | +10.5% |
| 2001 | $145,028 | +9.0% |
| 2000 | $133,018 | — |