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$2,950,000

  • For Sale
  • Active
  • Single Family
  • 2 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 3,160 Sq. Ft.
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Set on the eastern edge of Mammoth Lake beside a quiet outlot, Mammoth Conservancy 3 offers a rare move-in-ready retreat within Sand Valley. Designed by award-winning architect Booth Hansen, the two-bedroom home was completed in 2022 and blends comfort, style, and nature. Tall ceilings and an open layout lead to a spacious screened porch overlooking the water. Upstairs, two en-suite bedrooms capture sweeping lake views, while a lower-level bonus room invites relaxation after a day on the trails or course. Lakeside living meets timeless design in this peaceful, all-seasons escape.

Full Property Details for 517 Mammoth Conservancy Dr

General

  • Price: $2,950,000
  • Taxes: $17,089 (2024)
  • Status: Active
  • Type: Single Family
  • Source: Wirex_South_Central_Wisconsin_MLS_Corporation_SCW
  • MLS ID: 2011252
  • Updated: 10/23/2025
  • Added to Site: 89 day(s) ago

Interior

  • Appliances: Range/Oven, Refrigerator, Dishwasher, Microwave, Freezer

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Bathroom: Master Bedroom Bath: Full, Master Bedroom Bath

Bedrooms

  • Total Bedrooms: 2
  • Primary Bedroom: 19 x 17, Upper
  • Bedroom 2: 18 x 17, Upper

Other Rooms

  • Living Room: 12 x 18, Main
  • Family Room: 12 x 17, Lower
  • Kitchen: 12 x 18, Main
  • Screened Porch: 13 x 17, Main

Exterior

  • Exterior Features: Screened Porch

Parking

  • Garage Description: None

Location

  • Municipality: Rome
  • County: Adams
  • Driving Directions: Once within Sand Valley Resort, turn left on Glacial Lake Trail, left on Dunes Valley Trail and then right on Mammoth Conservancy Drive.

School Information

  • School District: Nekoosa
  • Elementary School: Humke
  • Middle School: Alexander
  • High School: Nekoosa

Heating & Cooling

  • Heating Fuel: Natural Gas
  • Heating/Cooling: Central Air Conditioning

Utilities

  • Water/Sewer: Well, Private Septic System

Structural Information

  • Architectural Style: Other
  • Description/Design: 2 Stories
  • Exterior Const.: Wood
  • Basement Desc.: Partial, Partially Finished
  • Square Feet: 3,160
  • Square Feet Range: 3001 to 3500
  • Sq. Ft. Source: Builder
  • Year Built: 2022

Lot Features

  • Lot Size Source: Assessor/Public Record
  • Zoning: G1
  • Lot Description: Wooded

Financial Considerations

  • Tax Amount: $17,089
  • Tax Year: 2024

Disclosures and Reports

  • Exclusions: Any of the seller?s personal property.

Listed by Sand Valley Realty

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— 517 Mammoth Conservancy Dr —

  • Sand Valley Realty

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Schools serving 517 Mammoth Conservancy Dr

School District:Nekoosa School District
NameGradesDistance
Humke Elementary School
500 South Section Street, Nekoosa, WI 54457
K-39.4 mi
Alexander Middle School
540 Birch Street, Nekoosa, WI 54457
4-89.5 mi
Nekoosa High School
500 South Cedar Street, Nekoosa, WI 54457
9-129.4 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 517 Mammoth Conservancy Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
10/23/2025
Listed
$2,950,000
126.92%
MLS
12/23/2021
Sold
$1,300,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 517 Mammoth Conservancy Dr

Year
Property Taxes
Change
Tax Assessment
Change
2024
$17,089
3%
$1,210,000
—
2023
$16,610
-22%
$1,210,000
45%
2022
$21,410
—
$833,600
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Sand Valley Realty

517 Mammoth Conservancy Drive, Nekoosa, WI 54457 (MLS# 2011252) is a Single Family property with 2 bedrooms, 2 full bathrooms and 1 partial bathroom. 517 Mammoth Conservancy Drive is currently listed for $2,950,000 and was received on October 23, 2025. Want to learn more about 517 Mammoth Conservancy Drive? Do you have questions about finding other Single Family real estate for sale in Nekoosa? You can browse all Nekoosa real estate or contact a Coldwell Banker agent to request more information.

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