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317 Mainsail Drive, 
Third Lake, IL 60030

$849,900


4

Beds


3

Baths


2,333

Sq Ft


Single Family

Active

Listed by

Vicki Wheary

Last updated:

August 12, 2026, 11:57 AM

MLS#

12718950

Source:

MLSNI

Company Logo

About This Home

317 Mainsail Drive

This "one of a kind" dream lake home, with its courtyard perennial garden entry, is nestled on beautiful Druce Lake in the highly desirable Mariners Cove Community & is now available for you to see! It has a wonderful contemporary feel, featuring soaring vaulted ceilings and an impressive great room, with its floor to ceiling woodburning fireplace with gas logs, overlooking the spectacular lake view and flower garden. This 2,333 sq. ft. home offers a bright, open floor plan with multiple ceiling fans throughout, creating a spacious and functional layout that flows seamlessly from room to room, giving an inviting atmosphere for family and guests alike. The impressive foyer as you enter, with a vaulted ceiling and skylight, sets the tone for the delight throughout. The lovely dining room has two entries and oak flooring which flows throughout the main area of the home. A sizeable family room is snuggled in the front area of the home as well. The impressive kitchen has been recently updated with granite countertops, newer appliances and quality cabinets, and eating area, overlooking the lake and great room, with an entry onto a spacious deck. The first-floor Master Bedroom and bath combo with double sinks and a quartz countertop, jacuzzi tub & separate shower is a special feature with stunning views of Druce Lake and an entry onto a private deck as well. With 4 bedrooms and 2.5 baths, the home provides generous living space, highlighted by an abundance of natural light, and comfortable gathering areas throughout. The 2nd level features 2 bedrooms, a hall bath, walk in cedar closet and office with a long hallway overlooking the vaulted ceiling great room and lake beyond. The partially finished basement has a recreation room, bedroom, cedar closet and lots of good storage in the unfinished area. Big plus's include the 2 year old furnace, air conditioner & humidifier, 5 year old hot water heater, 10 year old roof with architectural shingles, and newer Marvin windows installed within the last 10 years. The oversized 2 car garage is special with an extended separate workshop area and large closets. Situated on a picturesque treed 0.37-acre lot, the property offers plenty of outdoor space to enjoy the beautiful flower garden and relax on the private beach or dock. This includes a modulated, sectional pier for easy handling. Residents of Mariners Cove enjoy the unique benefit of living on beautiful Druce Lake that is one of the clearest in Illinois where swimming is still a pleasure. Also, electric boating, fishing, sailing & kayaking, enhance everyday life and provide a true resort-like lifestyle yet are close to stores, restaurants, trains etc. The exterior brick facade and newly stained cedar siding is indicative of a well-maintained home. What an idyllic place to call home!

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 1987

Subdivision & Development:

Mariners Cove

Price Summary

849,900

$364 per Sq. Ft.

MLS #:

12718950

Last Updated:

August 12, 2026, 11:57 AM


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,333 Sq. Ft.


Structure

Structure

Architectural Style:

Contemporary

Building Area:

2,333 Sq. Ft.

Year Built:

1987


Finances & Disclosures

Finances

Price:

$849,900

Price per Sq. Ft:

$364 per Sq. Ft.

MLS Logo
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.