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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!

Subdivision: Lake Montowese

List Price

$ 630,000

Status

Active

Days on market

0

MLS#

26046134

Bedrooms

4

Full baths

3

Sq. Ft. Above

2,625

Subdivision

Lake Montowese

Municipality

Byrnes Mill

School District

Northwest R-I

County

Jefferson

Property Type

Residential

Style

Traditional

Type

Residential

Additional Information

Property Tax (2025)

$2,076

Upcoming Open House

Sunday, Aug 9
1:00 PM – 3:00 PM CT

Recent Nearby Sales in 63051

Last 6 closed homes in this zip.

Address Bd/Ba SqFt List Sold Closed
5700 Highway Mm, House Springs, MO 63051 3/3 1,288 $250,000 $255,000
102% of ask
Aug 5, 2026
5881 Bear Creek Road, Unincorporated, MO 63051 4/2 1,988 $320,000 $290,000
90.6% of ask
Aug 4, 2026
5739 Randy Drive, House Springs, MO 63051 2/1 924 $75,000 $50,000
66.7% of ask
Jul 31, 2026
3993 Lower Byrnes Mill Road, Byrnes Mill, MO 63051 3/2 1,196 $225,000 $233,000
103.6% of ask
Jul 31, 2026
3663 E Lakeview Drive, Unincorporated, MO 63051 3/2 988 $275,000 $293,500
106.7% of ask
Jul 31, 2026
518 Conestoga Drive, House Springs, MO 63051 4/3 1,055 $265,000 $270,000
101.9% of ask
Jul 29, 2026

Price & Listing History

Listed for sale
Jul 22, 2026 at $630,000
Current status: Active
As of Aug 6, 2026 · $630,000

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Room Dimensions

Room Type

Great Room

Room Dimensions

22x25

Dining Room

13x15

Kitchen

13x14

Other

13x10

Storage

13x18

Primary Bedroom

14x18

Bedroom 2

14x9

Bedroom 3

10x20

Bedroom 4

11x8