432 Observatory Pl, Williams Bay, WI 53191
OFF MARKET

$419,700

Trulia Estimate
  • 4 Beds
  • 2 Baths
  • 1,872 sqft

432 Observatory Pl, Williams Bay, WI 53191

Est. Refi. Payment $2,735/mo*
Refinance Your Home
Currently Off Market - Sold Jul 11, 2012 for $183,000

Home Value

Trulia Estimate
$420K
Since last month
Increased$15K (+3.7%)
Since last year
Increased$11K (+2.7%)
Since last sale
Increased$234K (+127.7%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +82% in the last 10 years
MonthEstimated value
2026
September 2026$417K
August 2026$402K
July 2026$399K
June 2026$406K
May 2026$410K
April 2026$399K
March 2026$386K
February 2026$391K
January 2026$384K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
397 W Geneva STREET, Williams Bay, WI
0.07
Single-Family Home
$620,000
06/01/26
3
3
1,530
251 Frost Cir, Williams Bay, WI
0.37
Single-Family Home
$551,000
06/12/26
4
2
2,460
251 Frost CIRCLE, Williams Bay, WI
0.37
Single-Family Home
$551,000
06/12/26
4
2
2,460
413 Maple Ln, Williams Bay, WI
0.44
Single-Family Home
$470,000
09/25/25
3
2
1,794
406 Lakewood DRIVE, Williams Bay, WI
0.44
Single-Family Home
$450,000
12/23/25
4
2.5
2,192
452 Park LANE, Williams Bay, WI
0.24
Single-Family Home
$669,500
08/21/26
5
2.5
3,068
68 Oakwood STREET, Williams Bay, WI
0.56
Single-Family Home
$507,000
09/11/26
3
2
2,315
356 Forest DRIVE, Williams Bay, WI
0.31
Single-Family Home
$699,900
02/13/26
5
3
3,148
13 Orchard STREET, Williams Bay, WI
0.50
Single-Family Home
$460,000
09/30/25
3
2.5
1,452
425 Maple Ln, Williams Bay, WI
0.41
Single-Family Home
$584,000
04/09/26
4
2.5
3,799

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
397 W Geneva STREET, Williams Bay, WI 53191
0.07
$620,000
3
3
1,530
Recently Sold
457 West Geneva STREET, Williams Bay, WI 53191
0.08
$449,300
3
2
1,320
Off Market
W, Williams Bay, WI 53191
0.08
$410,100
4
2
1,344
Off Market
400 West Geneva STREET, Williams Bay, WI 53191
0.09
$469,100
4
2.5
2,286
Off Market
371 Frost DRIVE, Williams Bay, WI 53191
0.18
$745,000
4
2.5
2,439
For Sale
323 W Geneva STREET, Williams Bay, WI 53191
0.20
$995,000
4
3
2,896
For Sale
335 Frost DRIVE, Williams Bay, WI 53191
0.22
$547,100
4
2.5
2,532
Off Market
20 Constance BOULEVARD, Williams Bay, WI 53191
0.22
$538,700
3
2
1,386
Off Market
320 West Geneva STREET, Williams Bay, WI 53191
0.23
$424,500
4
1.5
1,516
Off Market
450 Park LANE, Williams Bay, WI 53191
0.22
$789,800
5
3.5
2,993
Off Market
452 Park LANE, Williams Bay, WI 53191
0.24
$669,500
5
2.5
3,068
Recently Sold
311 Frost DRIVE, Williams Bay, WI 53191
0.25
$571,000
4
2.5
3,035
Off Market

Local Information

  • Map ViewExplore the area around 432 Observatory Pl.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1997
1,872 sqft
$224/sqft

About this House

Picture perfect home is ready for you to call home. Spacious bi-level offers 2BRs on main, kitchen has hardwood floors & dining area that opens to the great room. Cathedral ceilings & skylights make it very bright & cheery. Large deck off kitchen is perfect for entertaining & overlooks the tree lined backyard. Lower level is finished with Rec. Rm, full BA and 2BRs & laundry room. Located on a quiet dead end street, close to golf & Yerkes Observatory. Perfect for year round living or vacation home.
432 Observatory Pl, Williams Bay, WI 53191 is a 4 bedroom, 2 bathroom, 1,872 sqft single-family home built in 1997. It last sold for $183,000 on Jul 11, 2012. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $419,700, with a rent estimate of $4,551/month.

Home Details for 432 Observatory Pl

Property Information

Year Built
Year Built: 1997
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Price and Tax history

DateEventPrice
Jul 11, 2012
Source: N/A
Sold
$183,000
Mar 20, 2012
Source: Agent Provided
Listed For Sale
$190,000
Dec 16, 2011
Source: Agent Provided
ListingRemoved
$200,000
Jun 25, 2011
Source: Agent Provided
PriceChange
$200,000
Price decreased by 9%
Mar 16, 2011
Source: Agent Provided
PriceChange
$219,900
Price decreased by 4%

Market trends in Williams Bay

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
33
1MoM

Around this home

What Locals Say about Williams Bay

At least 21 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

  • 96 % Say people would walk alone at night

  • 89 % Say parking is easy

  • 84 % Say car is needed

  • 81 % Say there's wildlife

  • 78 % Say it's walkable to restaurants

  • 76 % Say yards are well-kept

  • 75 % Say it's quiet

  • 75 % Say there's holiday spirit

  • 72 % Say neighbors are friendly

  • 65 % Say kids play outside

  • 57 % Say they plan to stay for at least 5 years

  • 54 % Say there are community events

  • 38 % Say there are sidewalks

  • 33 % Say streets are well-lit

  • 30 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Kelsey_cole
    "We’re on a beautiful lake. We host events and fundraisers in the park ver summer, like corn and brat fest and the chicken roast."
    0
    Flag
  • Robert A.
    "close to family amd friends and it low on crime good school. close to my job both ways and good people in the all around me and a lot of parks for my kids to go to "
    0
    Flag
  • Jkbeckman
    "We have lived here for 12 years, and have fallen in love with the diversity of attractions, local events, community support and lifestyle. Geneva Lake is unique and the surrounding area is so beautiful and offers seasonal activities that are supported by the various municipalities and visitors alike!"
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 432 Observatory Pl

  • What is 432 Observatory Pl estimated to be worth?
    Trulia's estimated value for 432 Observatory Pl in Williams Bay, WI is $419,700.
  • What is the price history for 432 Observatory Pl?
    432 Observatory Pl in Williams Bay, WI last sold for $183,000 in July 2012.
  • Is Williams Bay a buyer's or seller's market?
    Williams Bay is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Williams Bay?
    Residents describe Williams Bay, WI as dog-friendly, easy to park in, and walkable to restaurants. See recently sold homes in Williams Bay, WI.

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