Housing · Algonquin
Algonquin, IL housing market
The typical Algonquin home is worth about $419,000, up 4.4% in a year, 41% above the Illinois typical home.
Home values, sales, trends and how Algonquin compares with the towns next door — updated as new data is published.
The market right now
Algonquin at a glance
Typical home value
$419K
▲ 4.4% in a year · Zillow
Ten-year trend
Typical home value, 2016–2026
AlgonquinIllinois
Show as a table
| January | Algonquin | Illinois |
|---|---|---|
| 2017 | $243,000 | $181,000 |
| 2018 | $255,000 | $190,000 |
| 2019 | $258,000 | $195,000 |
| 2020 | $267,000 | $200,000 |
| 2021 | $280,000 | $215,000 |
| 2022 | $318,000 | $236,000 |
| 2023 | $345,000 | $248,000 |
| 2024 | $366,000 | $263,000 |
| 2025 | $394,000 | $278,000 |
| 2026 | $410,000 | $290,000 |
| August 2026 | $419,000 | $298,000 |
Nearby
Algonquin and its neighbors
The towns that share a border. Tap one to see its housing page.
| Town | Typical value | 1-yr change | Days on market | Median income |
|---|---|---|---|---|
| Algonquin | $419K | +4.4% | — | $110,071 |
| Oakwood Hills | $351K | +4.8% | — | $109,907 |
| Port Barrington | $432K | +2.9% | — | $149,886 |
Affordability
3.8 years of income
The typical Algonquin home costs about 3.8 years of the town's median household income, about the same as across Illinois (3.6).
How Algonquin ranks on affordability →
Home value ÷ ACS median household income.
The homes
Owners, rent & taxes
Homeownership
82.1%
Illinois: 67.1%
Median tax bill
$7,256
Illinois: $5,298
Median rent
$1,520
Illinois: $1,274
Typical home built
1985
Illinois: 1971
U.S. Census Bureau, ACS 2020-2024.
On the market
Recent listings in Algonquin
Listed in the past 60 days. Each opens on the listing site.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Listings link to their publishers.