Erin, WI Lake Property For Sale (2 Real Estate Listings)

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$1,775,000 Ocon River & Pond

794 Emerald, Erin

5 Beds 4 Baths 18 Acres 2,266 SqFt Single Family MLS® # 1920629

Discover the unparalleled charm & endless possibilities of this expansive 17.6-acre estate on the Oconomowoc River in Hartford, WI. This unique property has a truly diverse landscape w/ high...

Green Earth Realty

$560,000 Lake Erin

1711 Irish, Erin

4 Beds 2 Baths 3 Acres 2,287 SqFt Single Family MLS® # 1933616

Welcome to your forever home in Erin Lake Estates! Lovingly cared for by its original owners, this spacious 4BR, 2BA home sits on nearly 3 private acres in a prime corner lot location--just ...

LPT Realty

Erin, WI Real Estate Statistics

Average Price	$1.2M
Lowest Price	$485K
Highest Price	$2.8M
Total Listings	16
Avg. Price/SQFT	$375

Property Types (active listings)

As of October 11, 2025 there are 2 active Erin, WI lake property listings for sale with an average listing price of $1,167,500. The highest-priced waterfront listing is $1,775,000, while the lowest priced waterfront listing can be purchased for $560,000. Erin, WI lakeshore listings have an average price of $514 per square foot, based on listings with an average of 4.5 bedrooms, 3.0 bathrooms, and 2,277 square feet of living space.