$4,950,000
W5539 Oak Park Road, Elkhorn, WI 53121
Description
Thelen-built lakefront estate on Middle Lake with 154' of level frontage and nearly 7,000 SF between the main residence and carriage house. Offering 5 bedrooms and 9.5 baths, this exceptionally solid home is designed for scale. Distinct wings with ensuites and thick walls provide privacy while comfortably hosting large gatherings. Heated screened porch, expansive lawn, fire pit at the water's edge, dock with 2 slips and jet ski stations, boathouse, and outstanding swimming. Short-term rental income potential, must check septic tank capacity for STR. Detailed projection available for qualified buyers. Possible summer occupancy.
Property Details
Interior
- Dishwasher, Disposal, Dryer, Microwave, Other, Oven, Range, Refrigerator, Washer
- 8'+ Ceiling, Finished, Full, Full Size Windows, Poured Concrete, Sump Pump, Walk Out/Outer Door, Exposed
- Full Baths: 9
- Half Baths: 1
- Bath Descriptions: Shower on Lower,Tub Only,Ceramic Tile,Master Bedroom Bath: Tub/No Shower,Master Bedroom Bath: Walk-In Shower,Master Bedroom Bath,Shower Over Tub,Shower Stall
- Central Air, Forced Air, Multiple Units, Zoned Heating
- Natural Gas
- Water Softener, Cable/Satellite Available, Central Vacuum, High Speed Internet, Pantry, Simulated Wood Floors, Cathedral/vaulted ceiling, Walk-in closet(s), Walk-thru Bedroom, Wood Floors
- Total Sqft: 6,687
- Lot Sqft Source: Other - See Remarks
- Estimated Sqft Range: 3501 or more,5001 or more,2501 or more
Rooms
| Room | Basement Level | Lower Level | Main Level | Upper Level |
|---|---|---|---|---|
| Master Bedroom | 12x19 | |||
| Bedroom 2 | 12x10 | |||
| Bedroom 3 | 12x17 | |||
| Bedroom 4 | 14x14 | |||
| Bedroom 5 | 11x12 | |||
| Dining Room | 20x10 | |||
| Kitchen | 17x13 | |||
| Living Room | 23x23 | |||
| Bedroom | 11x18 |
Exterior
- Range: 0.5 to .99
- Source: Assessor/Public Record
- Wood
- Deck, Patio
- Details: Opener Included, Detached, 4 Car
- Spaces: 4.0
- Guest House
- Details: 1 Space
- Contemporary
- Body of Water: Lauderdale Lakes
- Features: Deeded Water Access, Water Access/Rights, Waterfrontage on Lot, Boat House, Boat Slip, Lake, Pier, 101-199 feet, View of Water
- Waterfront: Y
- Well, Private Septic System
Misc.
- N
- Code: 53121
- Name: Oak Park ROAD
- Suffix: ROAD
- 2025
- Pricing: N
- Residential
Map
Monthly Payment Calculator
Schools and Neighborhood
- Elkhorn Area
- Elkhorn
- Name: LA GRANGE
- Type: Town
- WALWORTH
Market Comparison
How this property compares to local market averages — calculated 6/8/2026
Listing Information
- Time on Market: 97 days
- Place Perfect Last Updated: 2026-05-28 13:54:30
- MLS Number: 1952116
- Subsystem Locale: WIREX_METRO
- Listing Office: Compass Wisconsin-Lake Geneva
- Listing Agent: Thomas Keefe
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