Subdiview

Island Lake · McHenry & Lake Counties · IL

Homes for sale in Island Lake Highlands.

Active listings
0
Median list
$275K
Avg time on market
17 days
Sold · last year
8

Active listings

0 homes on the market

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About the community

A lake-access neighborhood in the village that residents built around a lake.

Island Lake Highlands sits inside the village of Island Lake, a northwest-suburban community that wraps around a man-made lake first created in the late 1920s by damming Mutton Creek. The village straddles the McHenry and Lake county line, and its homes range from converted mid-century lake cottages to single-family houses added through the 1990s and 2000s. The draw here is the water: resident beaches, boating and fishing on Island Lake, and a small-town rhythm, at prices that stay attainable relative to much of Lake and McHenry counties.

At a glance

Island Lake access

Boating, fishing, swimming, sailing, and kayaking on the village lake under posted Lake Rules.

Resident beaches

Village-run beaches including Veterans Park Beach, with lifeguards in season, open to residents and guests.

Wauconda CUSD 118

A PreK-12 unit district serving the whole village; Cotton Creek School (PreK-5) is in Island Lake. Confirm the assigned schools by address.

Two-county village

Island Lake straddles McHenry and Lake counties, and which side a home sits on changes its tax bill.

Mixed-era homes

From converted 1940s and 1950s lake cottages to single-family homes built through the 1990s and 2000s.

Cotton Creek Marsh nearby

A large conservation wetland set aside from a 1980 annexation and managed by the McHenry County Conservation District.

Route 176 spine

Illinois Route 176 runs through the village core, with Route 59 and Route 12 close by.

Island Lakefest

An annual village lakefront festival with live music and fireworks.

What’s close

Island Lake Highlands is in the village of Island Lake, northwest of Chicago along Illinois Route 176, near the McHenry and Lake county line.

Lake and beaches
Island Lake itself, with village beaches, boating, and fishing for residents and guests.
Shopping
Everyday retail along Route 176 in the village, with larger shopping in Wauconda and Crystal Lake.
Hospital
Advocate Condell Medical Center in Libertyville and Northwestern Medicine McHenry Hospital are the nearest major hospitals; confirm distances by address.
Highway
Illinois Route 176 is the main east-west route, with Route 59 and Route 12 nearby.
Schools
Wauconda Community Unit School District 118, a PreK-12 unit district; Cotton Creek School is in Island Lake and Wauconda High School serves grades 9-12.
Train
No Metra station in the village; the nearest options are the Milwaukee District North Fox Lake branch and the Union Pacific Northwest line at Crystal Lake, each roughly a 20 to 30 minute drive.

What it’s actually like to live here

Life in Island Lake is organized around the water. The whole village grew up around a lake that residents built by hand in the late 1920s, and the lake is still the center of gravity: boating, fishing, kayaking, and a set of resident-only beaches with lifeguards in summer. The signature community event, Island Lakefest, brings live music and fireworks to the shore each year, and the nearby Cotton Creek Marsh conservation land gives the area a genuinely natural, tucked-away feel. For buyers who want lake access and a small-town pace without a luxury price tag, that combination is the appeal.

This is a lake community first and a commuter suburb second. There is no Metra station in the village, so a rail commute means driving to Fox Lake, Round Lake, or Crystal Lake first, and most errands and work trips happen by car along Route 176. The housing stock is a patchwork of eras, from converted mid-century cottages to newer single-family homes, so size, condition, and updates vary a lot from block to block. It pays to look closely at each home's vintage, systems, and whether it sits on a lake-rights lot.

Property taxes are the honest counterweight to the attainable home prices, and they run high across both McHenry and Lake counties. Because the village straddles the county line, the exact rate depends on which side a home sits on, so pull the actual tax history for the specific parcel rather than estimating. For the money, though, buyers get lake access, parks, a K-12 unit school district, and an easy reach to the larger job and retail centers of the northwest suburbs.

The questions buyers actually ask

Island Lake Highlands FAQ

The questions I get most from buyers shopping Island Lake Highlands. If yours isn't here, text 224-385-8779, same-day reply.

What are property taxes like?
Roughly $5,500 – $9,500 per year, depending on home size and value. McHenry County assessor records are the source of truth. Happy to pull a specific bill on any home you're considering.
What's the typical closing timeline?
30 to 60 days from accepted offer to keys. Cash deals can close in two weeks. Conventional financing is usually closer to 60.
Can residents use Island Lake and the village beaches?
Yes. The lake supports boating, fishing, swimming, sailing, and kayaking under village Lake Rules that govern boat size, speed, and fishing. The village runs several beaches, including Veterans Park Beach, which has lifeguards, restrooms, and accessible facilities in season, and access is limited to village residents and their guests.
What school district serves Island Lake Highlands?
Wauconda Community Unit School District 118, a PreK-12 unit district that covers the whole village. Cotton Creek School serves the younger grades within Island Lake and Wauconda High School serves grades 9-12. Because the village crosses a county line, confirm the exact elementary and middle school assignment by address with the district.
Why does the county matter here?
Island Lake straddles both McHenry and Lake counties, and which county a given home sits in affects its property tax bill and some services. Confirm the county and the actual tax history for any specific parcel before you buy.
Is there an HOA?
The older lake-lot neighborhoods generally have no master homeowners association; the lake and beaches are run by the village, and access comes with residency. Some newer subdivisions in the village may carry their own association or covenants, so confirm HOA status and any dues by address.
How is the commute, and where is the nearest train?
Most trips are by car via Route 176 and Route 59. There is no Metra station in the village, so the nearest rail options are the Milwaukee District North Fox Lake branch and the Union Pacific Northwest line at Crystal Lake, each roughly a 20 to 30 minute drive.
What do homes cost and how is the market?
Prices here tend to be attainable relative to much of Lake and McHenry counties, but the housing stock spans many eras and conditions, so it varies a lot from home to home. For current pricing and how quickly homes are selling, see the live Market snapshot on this page, which pulls the latest MLS data.
Who is the real estate agent for Island Lake Highlands?
Joe Keegan is the local licensed Illinois real estate broker who covers Island Lake Highlands in Island Lake, IL through Subdiview, a neighborhood-first home search for the Chicago suburbs and collar counties. Joe prices and negotiates from the live MRED sold comps for Island Lake Highlands specifically, not national averages, and can help you buy or sell here. Reach Joe at 224-385-8779 or joe@joekeeganhomes.com.

Your local agent

Joe knows Island Lake Highlands

Most agents will list anything. I focus on the places I actually know, and the things that move value here don't show up in the MLS write-up: which streets and buildings hold demand, what the HOA or assessments really cover, how the comps read once you account for condition and location, and where buyers consistently want to be.

When you're ready to tour or list, you want someone who has read the last 50 closed comps in this specific market, not a national average, and can tell you what they actually mean for your price. That's how I work. Text or call any time, and I'll give you a real take, not a brochure.

  • Licensed Illinois broker
  • Comp-driven pricing
  • Island Lake specialist
  • Honest local market take
  • Brokerocity

Market snapshot

Island Lake Highlands, by the numbers

Live MRED data, refreshed daily. The numbers below tell you what this market is doing today, not what Zillow's algorithm thinks it might be doing six weeks from now.

Typical list price

$275,000

Typical sale price · last 90 days

$372,125

Avg time on market

17 days

Sold in the last year

8

This representation is based in whole or in part on data supplied by Midwest Real Estate Data, LLC for the period August 4, 2025 through August 4, 2026. Midwest Real Estate Data, LLC does not guarantee nor is it in any way responsible for its accuracy. Data maintained by Midwest Real Estate Data LLC may not reflect all real estate activity in the market.

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