$1,100,000

beds

baths

half baths

8,662

square ft

740 S Cosgwell Dr

Silver Lake, Wisconsin 53170

Active / MLS #1968295 / Single Family / Silver Lake

Listing information updated 6/19/2026 at 5:21pm

One-of-a-kind all-brick estate on 2.85 acres, originally built as a bank and transformed into an extraordinary residence with a beautiful upper 2-bedroom apartment. Main home offers 4 bedrooms, 3 full baths and 2 half baths. Unforgettable primary suite was created from the original vault with 23-inch concrete walls and authentic vault door entrance. Expansive living room with natural fireplace and bar opens to the kitchen and dining area. Finished lower level boasts a huge family room with wet bar and aquarium, media area, exercise room, sauna, additional bedroom and abundant storage. Private backyard retreat with 800 sq. ft. inground pool and patio. Heated 5-car attached and heated 3-car detached garages complete this remarkable estate where history and modern living come together!

Full Features

Architecture Style:

Contemporary

Exterior Type:

Brick

Basement:

Full,Sump Pump,Partially Finished

Bedrooms:

Cooling System:

Central Air

Heating System:

Natural Gas, Forced Air

Appliances:

Oven, Range, Refrigerator, Dishwasher, Washer, Dryer

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Yes

Age:

60 Years

Parking Type:

Heated,Electric Door Opener,Paved

Parking Spaces:

Garage:

Attached - 8 Car(s)

Room Count:

Square Feet:

8,662

Lot Size:

2.85 Acres

Acreage:

2.85

Internal Features:

Wet Bar, Pantry, Sauna, Kitchen Island, Walk-In Closet(s), High Speed Internet

External Features:

Patio/Porch

Room Information

Living Room:

35 x 30 - Main

Dining Room:

16 x 13 - Main

Kitchen:

19 x 13 - Main

Family Room:

19 x 14 - Main

Primary Bedroom:

18 x 16 - Main

2nd Bedroom:

17 x 12 - Main

3rd Bedroom:

15 x 10 - Main

4th Bedroom:

19 x 12 - Main

Rec Room:

35 x 21 - Lower

Bedroom 5:

13 x 12 - Upper

Laundry:

10 x 10 - Main

Bedroom:

17 x 17 - Lower

Taxes & Assessments

Tax Amount:

$6,969

Tax Year:

2025

Location

Zip Code:

53170

City:

Silver Lake

County:

Kenosha

Schools

School District(s):

Silver Lake J1

Elementary School:

Riverview

Middle School:

Riverview

High School:

Wilmot

Architecture Style:

Contemporary

Exterior Type:

Brick

Basement:

Full,Sump Pump,Partially Finished

Bedrooms:

Cooling System:

Central Air

Heating System:

Natural Gas, Forced Air

Appliances:

Oven, Range, Refrigerator, Dishwasher, Washer, Dryer

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Yes

Age:

60 Years

Parking Type:

Heated,Electric Door Opener,Paved

Parking Spaces:

Garage:

Attached - 8 Car(s)

Room Count:

Square Feet:

8,662

Lot Size:

2.85 Acres

Acreage:

2.85

Internal Features:

Wet Bar, Pantry, Sauna, Kitchen Island, Walk-In Closet(s), High Speed Internet

External Features:

Patio/Porch

Living Room:

35 x 30 - Main

Dining Room:

16 x 13 - Main

Kitchen:

19 x 13 - Main

Family Room:

19 x 14 - Main

Primary Bedroom:

18 x 16 - Main

2nd Bedroom:

17 x 12 - Main

3rd Bedroom:

15 x 10 - Main

4th Bedroom:

19 x 12 - Main

Rec Room:

35 x 21 - Lower

Bedroom 5:

13 x 12 - Upper

Laundry:

10 x 10 - Main

Bedroom:

17 x 17 - Lower

Tax Amount:

$6,969

Tax Year:

2025

Zip Code:

53170

City:

Silver Lake

County:

Kenosha

School District(s):

Silver Lake J1

Elementary School:

Riverview

Middle School:

Riverview

High School:

Wilmot

Listing Office: RE/MAX ELITE

Listing Office Phone: 262.843.2381

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