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    • $1,100,000

    740 S Cosgwell DRIVE, Silver Lake, WI 53170

    6beds
    8,662sqft
    : 
    $6,985/mo
    Get pre-qualified
    Single Family Residence
    Built in 1966
    2.85 Acres Lot
    $1,066,600 Zestimate®
    $127/sqft
    $-- HOA

    What's special

    Exercise roomAdditional bedroomAbundant storageMedia areaAll-brick estate
    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!
    48 days
    |
    887
    |
    31
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Jody Frederking 262-620-1451,

    RE/MAX ELITE

    Source: WIREX MLS,MLS#: 1968295MLS LogoOriginating MLS: Metro MLS

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 5
      • Full bathrooms: 4
      • 1/2 bathrooms: 2
      • Main level bedrooms: 4
      Primary bedroom
      • Level: Main
      • Area: 288
      • Dimensions: 18 x 16
      Bedroom 2
      • Level: Main
      • Area: 204
      • Dimensions: 17 x 12
      Bedroom 3
      • Level: Main
      • Area: 150
      • Dimensions: 15 x 10
      Bedroom 4
      • Level: Main
      • Area: 228
      • Dimensions: 19 x 12
      Bedroom 5
      • Level: Upper
      • Area: 156
      • Dimensions: 13 x 12
      Bathroom
      • Features: Tub Only, Ceramic Tile, Whirlpool, Master Bedroom Bath: Tub/No Shower, Master Bedroom Bath: Walk-In Shower, Master Bedroom Bath
      Dining room
      • Level: Main
      • Area: 208
      • Dimensions: 16 x 13
      Family room
      • Level: Main
      • Area: 266
      • Dimensions: 19 x 14
      Kitchen
      • Level: Main
      • Area: 247
      • Dimensions: 19 x 13
      Living room
      • Level: Main
      • Area: 1050
      • Dimensions: 35 x 30
      Heating
      • Natural Gas, Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Dryer, Oven, Range, Refrigerator, Washer
      Features
      • High Speed Internet, Pantry, Sauna, Walk-In Closet(s), Wet Bar, Kitchen Island
      • Basement: Full,Partially Finished,Sump Pump
      Interior area
      • Total structure area: 8,662
      • Total interior livable area: 8,662 sqft
      • Finished area above ground: 5,612
      • Finished area below ground: 3,050

      Property

      Parking
      • Total spaces: 8
      • Parking features: Garage Door Opener, Heated Garage, Attached, 4 Car
      • Attached garage spaces: 8
      Features
      • Levels: One and One Half
      • Stories: 1
      • Patio & porch: Deck, Patio
      • Pool features: In Ground
      • Has spa: Yes
      • Spa features: Bath
      Lot
      • Size: 2.85 Acres
      • Features: Wooded
      Details
      • Parcel number: 7041201732380
      • Zoning: Res

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary
      • Property subtype: Single Family Residence
      Materials
      • Brick, Brick/Stone
      Condition
      • 21+ Years
      • New construction: No
      • Year built: 1966

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Well
      • Utilities for property: Cable Available

      Community & HOA

      Location
      • Region: Silver Lake
      • Municipality: Salem Lakes

      Financial & listing details

      • Price per square foot: $127/sqft
      • Annual tax amount: $6,969
      • Date on market: 6/19/2026
      • Inclusions: 2 Oven/Ranges, 2 Refrigerators, Dishwasher, Washer, Dryer
      • Exclusions: Sellers/Tenants Personal Property

        Estimated market value

        $1,066,600

        $1.01M - $1.12M

        $3,804/mo

        Price history

        DateEventPrice
        6/19/2026Listed for sale$1,100,000$127/sqft
        Source: WIREX MLS #1968295 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: Silver Lake

        Getting around

        27 / 100
        Car-Dependent
        36 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Riverview
        • Middle: Riverview
        • High: Wilmot
        • District: Silver Lake J1

        Source: WIREX MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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