$675,000

3 Beds 2 Baths 2,018 Sqft

20 Collie Street, Williams Bay, WI 53191

Property Type: Single-Family
Building Type: 1 Story
Time on Market: 13 days
Price per Sqft: $334
Garage: Y
Total Taxes: $3,548
Est. Age: 21+ Years

Description

Embrace the ultimate lake-life retreat! This serene home offers unmatched convenience, located just steps from the beach and local favorites like Pier 290, Green Grocer, Cafe Calamari, and Frosty Moose. Unwind in the beautifully landscaped outdoor space or entertain across three expansive living areas inside, highlighted by a living room with vaulted ceilings and a separate, sun-filled four-season room. The primary suite located on the walk-out lower-level, serves as a private sanctuary featuring dual walk-in closets. Enjoy peace of mind with low-maintenance trim, newer windows, and a newer water heater. Best of all, residents can apply for local beach, parking, and boat slip access privileges. Make this Williams Bay oasis your home today! Also available to rent MLS# 1981591.

Property Details

Interior

Appliances:
  • Dishwasher, Dryer, Oven, Range, Refrigerator, Washer
Basement:
  • Finished, Full, Poured Concrete, Walk Out/Outer Door
Baths:
  • Full Baths: 2
  • Bath Descriptions: Shower on Lower,Dual Entry Off Master Bedroom,Master Bedroom Bath: Tub/Shower Combo,Master Bedroom Bath,Shower Stall
Heating/Cooling:
  • Central Air, Forced Air
Heat Fuel:
  • Natural Gas
Interior Features:
  • Cable/Satellite Available, Simulated Wood Floors, Cathedral/vaulted ceiling
Sqft:
  • Total Sqft: 2,018
  • Lot Sqft Source: Assessor/Public Record
  • Estimated Sqft Range: 2001-2500

Rooms

Room Basement Level Lower Level Main Level Upper Level
Master Bedroom 18x12
Bedroom 2 20x8
Bedroom 3 10x9
Family Room 35x15
Kitchen 11x11
Living Room 22x14
Sun/Four Season Room 36x9

Exterior

Acreage:
  • Range: 0.0 to .499
  • Source: Assessor/Public Record
Exterior:
  • Aluminum, Aluminum/Steel
Exterior Features:
  • Patio
Garage:
  • Details: None
Outbuildings:
  • Garden Shed
Parking:
  • Details: 1 Space
Style:
  • Other
Water:
  • Waterfront: N
Water/Waste:
  • Municipal Sewer, Municipal Water

Misc.

New Construction:
  • N
Postal:
  • Code: 53191
  • Zip+4: 9745
Street:
  • Name: Collie STREET
  • Suffix: STREET
Tax Year:
  • 2025
Zoning:
  • Res

Map

Listing Agent-Provided Directions:
  • From Hwy 67 (Geneva Street), south on Collie Street

Monthly Payment Calculator

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Schools and Neighborhood

Elementary School:
  • Williams Bay
Middle School:
  • Williams Bay
High School:
  • Williams Bay
School District:
  • Williams Bay
Postal City:
  • Williams Bay
Municipality:
  • Name: WILLIAMS BAY
  • Type: Village
County:
  • WALWORTH

Market Comparison

How this property compares to local market averages — calculated 10/10/2026

This Property
Williams Bay Single Family Home Avg
Walworth County Single Family Home Avg
List Price
$675,000
$974,087
$868,939
Median Price
—
$602,069
$531,900
Price / Sq Ft
$334
$398
$335
Days on Market
13 days
117 days
66 days
Total Listings
—
46
390

Listing Information

  • Time on Market: 13 days
  • Place Perfect Last Updated: 2026-09-25 14:25:50
  • MLS Number: 1982179
  • Subsystem Locale: WIREX_METRO
  • Listing Office: Mahler Sotheby's International Realty-Lake Geneva
  • Listing Agent: Donna Brongiel Team*

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