$888,000

1992W Diamond Rd Mercer, WI 54547

Estimated payment $5,361/month

3 Beds
1 Bath
2,460 Sq Ft
$361 Price per Sq Ft

Highlights

  • Lake Front
  • 818,057 Sq Ft lot
  • Private Lot
  • Guest House
  • Wood Burning Stove
  • Wooded Lot

About This Home

An irreplaceable investment opportunity on the crystal-clear waters of Martha Lake. This sprawling, highly unique property boasts nearly 19 pristine acres and approximately 1,000 feet of coveted, western-facing lake frontage. The beautifully wooded acreage features a perfectly level topography with a gentle, moderate slope ideal for a walk-out basement design. Steeped in history as a former vintage resort, the expansive parcel offers unparalleled privacy close to town and immediate potential to either create a grand, private estate or subdivide for a lucrative return. The property includes a 3-bedroom main home with a full basement, an oversized 2-car garage with a private upper-level deck, and three historic 1920s log cabins—including one sitting directly at the water's edge—awaiting your vision. Properties on this pristine, "gin-clear" lake are exceptionally rare; the true value is in this massive, versatile footprint.

Listing Agent

Micki Holmstrom

CENTURY 21 PIERCE REALTY - MERCER License #51811 - 90 Listed on: 05/22/2026

CENTURY 21 PIERCE REALTY - MERCER

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $6,655

Lot Details

  • 18.78 Acre Lot
  • Lake Front
  • Street terminates at a dead end
  • West Facing Home
  • Private Lot
  • Secluded Lot
  • Level Lot
  • Wooded Lot

Parking

  • 2 Car Detached Garage

Home Design

  • Block Foundation
  • Frame Construction
  • Metal Roof
  • Log Siding
  • Cedar

Interior Spaces

  • 2,460 Sq Ft Home
  • 1-Story Property
  • Wood Burning Stove
  • Fireplace Features Masonry
  • Water Views

Kitchen

  • Electric Oven
  • Electric Range
  • Dishwasher

Flooring

  • Wood
  • Vinyl

Bedrooms and Bathrooms

  • 3 Bedrooms
  • 1 Full Bathroom

Laundry

  • Dryer
  • Washer

Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House
  • Interior and Exterior Basement Entry
  • Laundry in Basement

Additional Homes

  • Guest House

Utilities

  • Forced Air Heating System
  • Heating System Uses Propane
  • Well

Listing and Financial Details

  • Assessor Parcel Number 012-2829 & 12-2813-0000

Home Details

Home Type

Single Family

Est. Annual Taxes

$6,655

Lot Details

18.78 Acres

Parking

2

Listing Details

  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Road Frontage Type: Lakefront
  • Road Frontage Type: Town Road
  • Water Body Name: MARTHA
  • Ownership: Fee Simple
  • Directions: Hwy 51 North in Mercer turn RT on CTH J, turn RT on Martha Lk Rd, RT on Diamond Rd to end and straight at fire number 1992W
  • Above Grade Finished Sq Ft: 1260.0
  • Architectural Style: Cabin, Ranch
  • Garage Yn: Yes
  • Property Attached Yn: No
  • Building Stories: 1
  • Property Sub Type Additional: Single Family Residence
  • Special Features: None
  • Stories: 1

Interior Features

  • Appliances: Dryer, Dishwasher, Electric Oven, Electric Range, Refrigerator, Washer
  • Has Basement: Exterior Entry, Full, Interior Entry, Walk-Out Access
  • Basement YN: Yes
  • Full Bathrooms: 1
  • Total Bedrooms: 3
  • Fireplace Features: Masonry, Wood Burning
  • Fireplaces: 1
  • Fireplace: Yes
  • Flooring: Vinyl, Wood

Exterior Features

  • Lot Features: Dead End, Lake Front, Level, Private, Secluded, Sloped, Views, Wooded
  • View: Water
  • View: Yes
  • Waterfront Features: Shoreline - Sand, Lake Front
  • Waterfront: Yes
  • Construction Type: Cedar, Frame, Log
  • Direction Faces: West
  • Exterior Features: Propane Tank - Owned
  • Foundation Details: Block
  • Other Structures: Guest House
  • Roof: Metal

Garage/Parking

  • Attached Garage: No
  • Garage Spaces: 2.0
  • Parking Features: Detached, Garage, Two Car Garage, Storage

Utilities

  • Laundry Features: Washer Hookup, In Basement
  • Heating: Forced Air, Propane
  • Heating Yn: Yes
  • Electric: Circuit Breakers
  • Sewer: Conventional Sewer
  • Water Source: Driven Well, Well

Lot Info

  • Lot Size Sq Ft: 818057.0
  • Parcel #: 012-2829 & 12-2813-0000

Tax Info

  • Tax Annual Amount: 6655.0
  • Tax Year: 2025

Map

Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $6,655 $456,000 $300,000 $156,000
2024 $6,403 $456,000 $300,000 $156,000
2023 $5,539 $456,000 $300,000 $156,000
2022 $5,835 $456,000 $300,000 $156,000
2021 $5,752 $456,000 $300,000 $156,000
2020 $5,875 $456,000 $300,000 $156,000
2019 $5,658 $456,000 $300,000 $156,000
2018 $5,622 $456,000 $300,000 $156,000
2017 $5,427 $456,000 $300,000 $156,000
2016 $5,101 $456,000 $300,000 $156,000
2015 $4,951 $456,000 $300,000 $156,000
2014 $4,951 $456,000 $300,000 $156,000
2013 $5,702 $456,000 $300,000 $156,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
05/22/2026 05/22/26 For Sale $888,000 -- $361 / Sq Ft
Source: Greater Northwoods MLS

Source: Greater Northwoods MLS

MLS Number: 217297

Greater Northwoods MLS

APN: 012-2829-0000

Your Personal Tour Guide

Ask me questions while you tour the home.