Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings

Safety & registry resources

Review official public-safety information for any area from these government sources:

  • U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
  • FBI: state sex-offender registry directory
Save search
Condos in Round Lake, IL
Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings
  • Rentals
  • Commercial

Safety & registry resources

Review official public-safety information for any area from these government sources:

  • U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
  • FBI: state sex-offender registry directory
11 listings
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
Save search
3 bedsNew constructionWith a pool

Condos in Round Lake, IL

Condos in Round Lake, IL

Hide Map
11 Listings
Map

Condos in Round Lake, IL

11 Listings

Your local brokerage

JJ

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey
  1. 1693 W Turtle Creek Lane — photo27Active

    $249,900

    2 bd · 3 ba · 1,512 sqft

    1693 W Turtle Creek Lane, Round Lake, IL

    Paloma Valdes · Re/Max American Dream

  2. 641 S Rosehall Lane — photo32Active

    $259,650

    2 bd · 3 ba · 1,742 sqft

    641 S Rosehall Lane, Round Lake, IL

    Luigui Corral · RE/MAX American Dream

  3. 34323 N Goldenrod Road — photo26Active

    $265,000

    3 bd · 3 ba · 1,476 sqft

    34323 N Goldenrod Road, Round Lake, IL

    Herbert Straus · Keller Williams Thrive

  4. 95 N Macgillis Drive — photo34Active

    $210,000

    2 bd · 3 ba · 1,800 sqft

    95 N Macgillis Drive, Round Lake, IL

    David Moreno · Redfin Corporation

  5. 257 W Whispering Oaks Lane 257 — photo24Active

    $215,000

    3 bd · 2 ba · 1,708 sqft

    257 W Whispering Oaks Lane 257, Round Lake, IL

    Mary Vallely · Baird & Warner

  6. 600 S Jade Lane — photo21Active

    $275,000

    2 bd · 3 ba · 2,022 sqft

    600 S Jade Lane, Round Lake, IL

    Michael Herrick · Redfin Corporation

  7. 725 S Jade Lane — photoPrice Reduced20Active

    $254,900

    2 bd · 3 ba · 1,379 sqft

    725 S Jade Lane, Round Lake, IL

    Alyssa Pimentel · Compass

  8. 293 W Treehouse Lane — photo10Active

    $198,900

    2 bd · 2 ba · 1,398 sqft

    293 W Treehouse Lane, Round Lake, IL

    Frank Capasso · eXp Realty

  9. 1270 Oriole Court — photoPrice Reduced24Active

    $265,000

    2 bd · 3 ba · 1,696 sqft

    1270 Oriole Court, Round Lake, IL

    Megan Parr · RE/MAX Top Performers

  10. 59 N Macgillis Drive 59 — photoPrice Reduced18Active

    $217,500

    3 bd · 3 ba · 1,485 sqft

    59 N Macgillis Drive 59, Round Lake, IL

    Janette Pasillas · HomeSmart Connect LLC

  11. 267 W Treehouse Lane — photo23Active

    $230,000

    3 bd · 3 ba · 1,485 sqft

    267 W Treehouse Lane, Round Lake, IL

    Dawn Johnson · Berkshire Hathaway HomeServices Starck Real Estate

Explore Round Lake homes

By price

  • Under $300K
  • Under $500K
  • Under $700K
  • Luxury

By bedrooms

  • 2 beds
  • 3 beds
  • 4 beds
  • 5 beds

By type

  • Single family
  • Townhomes
  • Condos
  • Manufactured homes
  • Multi-family homes
Realty.com

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

Equal Housing OpportunityEqual Housing Lender

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

© 2026 Realty.com. All rights reserved.·Privacy·Terms·California Privacy Rights·Accessibility·Licensing

Listing data & MLS disclosures

Midwest Real Estate Data (MRED)
Based on information submitted to the MLS GRID as of 2026-08-31 15:56:09 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
  • Co-ops
  • By feature

    • New construction
    • With a pool

    Your local brokerage

    JJ

    Jeffrey Jonas

    Realty.com

    Lic. #471.004966

    Call Jeffrey

    Round Lake, IL community profile

    Population
    18,851
    Median income
    $85,680
    Housing units
    6,420
    People per sq. mi.
    906.3
    Area
    20.8 sq. mi.

    Source: HJN community data

    Round Lake housing market

    July 2026 · This period is still settling

    Selling at 100.0% of asking price

    Sales here are closing essentially at asking. MLS · 12 sales · as of Jul 20, 2026

    Homes on the market · MLS, as of Jul 20, 2026–Jul 21, 2026

    Median list price
    $299,900
    Homes for sale
    19
    Median days on market
    8 days

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

    Median home size
    1,671 sq. ft.