$615,000
3661 S Lakeshore Drive
Byrnes Mill, MO, 63051
Welcome to 3661 S Lakeshore Drive—an extraordinary, FULLY FURNISHED lakefront sanctuary in the coveted Lake Montowese community, complete with a like new pontoon boat for effortless days on the water. Just a short drive from St. Louis, this exceptional property offers serene lake living and proximity to shopping and highway access.
From the moment you enter, floor to ceiling windows capture sweeping views of Lake Montowese, infusing the home with natural light, and creating an immediate sense of calm. The open, sophisticated layout is ideal for both grand entertaining and relaxed everyday living. The gorgeous gourmet kitchen features high-end appliances and plenty of storage in the custom cabinets and walk-in pantry. Enjoy an oversized separate dining room – perfect for hosting gatherings or enjoying casual meals with family and friends. The retro inspired bar opens directly to the patio, creating a seamless indoor outdoor experience designed for lakeside entertaining. An updated half bath and storage/laundry room complete this level.
Upstairs, four spacious bedrooms provide comfort and privacy, with the primary suite offering balcony access for peaceful mornings overlooking the water PLUS a nicely updated primary bath. The additional 3 bedrooms offer ample closet space and easy access to the updated full bath. There is also access from the fourth bedroom directly to the upper outdoor balcony.
Step outside to a beautifully landscaped yard and access to dock the boat with ease. Hop on for a last-minute sunset cruise – the sunsets really are amazing! Enjoy coffee on the balcony, sunset dinners on the patio, and weekend grilling on the built-in outdoor grill —all while taking in the tranquil beauty of the lake. Everyday feels like a getaway – make this gorgeous home your retreat!
From the moment you enter, floor to ceiling windows capture sweeping views of Lake Montowese, infusing the home with natural light, and creating an immediate sense of calm. The open, sophisticated layout is ideal for both grand entertaining and relaxed everyday living. The gorgeous gourmet kitchen features high-end appliances and plenty of storage in the custom cabinets and walk-in pantry. Enjoy an oversized separate dining room – perfect for hosting gatherings or enjoying casual meals with family and friends. The retro inspired bar opens directly to the patio, creating a seamless indoor outdoor experience designed for lakeside entertaining. An updated half bath and storage/laundry room complete this level.
Upstairs, four spacious bedrooms provide comfort and privacy, with the primary suite offering balcony access for peaceful mornings overlooking the water PLUS a nicely updated primary bath. The additional 3 bedrooms offer ample closet space and easy access to the updated full bath. There is also access from the fourth bedroom directly to the upper outdoor balcony.
Step outside to a beautifully landscaped yard and access to dock the boat with ease. Hop on for a last-minute sunset cruise – the sunsets really are amazing! Enjoy coffee on the balcony, sunset dinners on the patio, and weekend grilling on the built-in outdoor grill —all while taking in the tranquil beauty of the lake. Everyday feels like a getaway – make this gorgeous home your retreat!
Property Details
Price:
$615,000
MLS #:
MIS26046134
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Lake Montowese
Neighborhood:
392northwest
Listed Date:
Jul 22, 2026
Finished Sq Ft:
2,625
Lot Size:
13,081 sqft / 0.30 acres (approx)
Year Built:
1968
Schools
School District:
Northwest R-I
Elementary School:
Cedar Springs Elem.
Middle School:
Northwest Valley School
High School:
Northwest High
Interior
Above Grade Finished Area
2625
Appliances
Disposal, Free-Standing Freezer, Microwave, Gas Oven, Range Hood, Refrigerator, Electric Water Heater
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
1
Heating
Forced Air
Interior Features
Bar, Breakfast Bar, Custom Cabinetry, Separate Dining, Vaulted Ceiling(s)
Levels
Two
Exterior
Architectural Style
Traditional
Association Amenities
Association Management, Boat Slip, Boating, Common Ground, Lake, Tennis Court(s)
Construction Materials
Wood Siding
Exterior Features
Balcony, Gas Grill, Lighting, Uncovered Courtyard
Lot Features
Landscaped, Some Trees, Waterfront
Other Structures
RV/Boat Storage
Patio And Porch Features
Deck, Patio
View
Water
Waterfront Features
Lake Front, Waterfront
Financial
HOA Fee
$824
HOA Fee Frequency
Annually
HOA Includes
Maintenance Grounds, Maintenance Parking/Roads, Management, Snow Removal
HOA Name
The Lake Montowese Association
Tax Year
2025
Taxes
$2,076
Kahn & Busk Real Estate Partners have earned the top team spot at Coldwell Banker Premier Group for several years in a row! We are dedicated to helping our clients with all of their residential real estate needs. Whether you are a first time buyer or looking to downsize, we can help you with buying your next home and selling your current house. We have over 25 years of experience in the real estate industry in Eureka, St. Louis and surrounding areas.
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Current real estate data for Single Family in Byrnes Mill as of Aug 25, 2026
3
Single Family Listed
38
Avg DOM
204
Avg $ / SqFt
$386,633
Avg List Price
Community
- Address3661 S Lakeshore Drive Byrnes Mill MO
- SubdivisionLake Montowese
- CityByrnes Mill
- CountyJefferson
- Zip Code63051
Subdivisions in Byrnes Mill
Similar Listings Nearby
Property Summary
- Located in the Lake Montowese subdivision, 3661 S Lakeshore Drive Byrnes Mill MO is a Single Family for sale in Byrnes Mill, MO, 63051. It is listed for $615,000 and features 4 beds, 3 baths, and has approximately 2,625 square feet of living space, and was originally constructed in 1968. The current price per square foot is $234. The average price per square foot for Single Family listings in Byrnes Mill is $204. The average listing price for Single Family in Byrnes Mill is $386,633.

Copyright 2026. All rights reserved.
3661 S Lakeshore Drive
Byrnes Mill, MO



