For sale

Price cut: $50K (8/7)

$749,900

3096 Castleton Xing, Sun Prairie, WI 53590

5beds

3,422sqft

$5,225/mo

Get pre-qualified

Single Family Residence

Built in 2004

1 Acres Lot

$736,500 Zestimate^®

$219/sqft

$4/mo HOA

What's special

Welcome to your little piece of paradise! Situated on a gorgeous 1 acre lot, this custom built ranch home is being offered for sale for the first time by the original owner. enjoy your summer relaxing or entertaining on the expansive deck overlooking your private, treelined yard! The thoughtfully designed main level offers an open floor plan with cathedral ceilings in the main living areas, divided bedrooms, a beautiful kitchen offering ample cabinetry and counter space and main level laundry. The finished lower level features a family room with wet bar/second kitchen, a full bath and 2 spacious bedrooms. If you're looking for a home with a garage that makes you say WOW, look no further! This 4 stall garage is a woodworking or car enthusiast's dream.

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Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 3
Full bathrooms: 3
Main level bathrooms: 2

Primary bedroom

Level: Main
Area: 266
Dimensions: 14 x 19

Bedroom 2

Level: Main
Area: 156
Dimensions: 12 x 13

Bedroom 3

Level: Main
Area: 156
Dimensions: 12 x 13

Bedroom 4

Level: Lower
Area: 221
Dimensions: 13 x 17

Bedroom 5

Level: Lower
Area: 221
Dimensions: 13 x 17

Family room

Area: 736
Dimensions: 23 x 32

Kitchen

Features: Kitchen Island, Range/Oven, Refrigerator, Dishwasher, Freezer, Disposal
Level: Main
Area: 182
Dimensions: 13 x 14

Living room

Level: Main
Area: 336
Dimensions: 16 x 21

Heating

Forced Air

Cooling

Central Air

Appliances

Included: Washer, Dryer, Water Softener Included
Laundry: Main Level

Features

Walk-In Closet(s), Great room, Vaulted Ceiling(s), Central Vacuum, Jetted bathtub, Wet Bar, At Least 1 tub, Split bedrooms, Internet- Fiber available, Second Kitchen
Windows: Skylight(s)
Basement: Full,Full Size Windows/Exposed,Partially Finished
Number of fireplaces: 1
Fireplace features: Gas, 1 fireplace

Interior area

Total structure area: 3,422
Total interior livable area: 3,422 sqft
Finished area above ground: 1,950

Video & virtual tour

Property

Parking

Total spaces: 4
Parking features: Attached, Garage Door Opener, 4+ car
Has attached garage: Yes
Has uncovered spaces: Yes

Features

Levels: One
Stories: 1
Exterior features: Electronic pet containmnt

Lot

Size: 1 Acres
Features: Rural-in subdivision

Details

Parcel number: 091118300560
Zoning: Res
Special conditions: Restrictions/Covenants
Other equipment: Generator

Construction

Type & style

Home type: SingleFamily
Architectural style: Ranch
Property subtype: Single Family Residence

Materials

Vinyl Siding, Brick
Foundation: Poured concrete foundatn

Condition

Year built: 2004

Utilities & green energy

Sewer: Non-Municipal/Prvt dispos
Water: Well
Utilities for property: Cable Available

Community & HOA

Community

Security: Smart security cameras
Subdivision: Winfield Estates

HOA

Has HOA: Yes
HOA fee: $50 annually

Location

Region: Sun Prairie

Financial & listing details

Price per square foot: $219/sqft
Tax assessed value: $575,800
Annual tax amount: $8,436
Date on market: 8/7/2026
Inclusions: Refrigerators, range, dishwasher, hood fan, washer, dryer, water softener, garage remotes, chest freezer in basement, security cameras, central vacuum and attachments, all window coverings.
Exclusions: Gun safe in basement, 4 post lift in garage, lawn mower.

Estimated market value

$736,500

$700,000 - $773,000

$4,175/mo

Price history

Date	Event	Price
8/7/2026	Price change	$749,900-6.3%$219/sqft
Source: SCWMLS #2029952 Report a problem
7/15/2026	Listed for sale	$799,900$234/sqft
Source: SCWMLS #2028153 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2024	$7,914 +9.8%	$575,800
2023	$7,206 +3.9%	$575,800 +53.3%
2022	$6,933 +4.6%	$375,500
2021	$6,625 -7.5%	$375,500
2020	$7,164 +14%	$375,500
2019	$6,282 0%	$375,500
2018	$6,282 +3%	$375,500
2017	$6,100 -1.2%	$375,500
2016	$6,175 +1.6%	$375,500
2015	$6,076 +6.1%	$375,500 +1%
2014	$5,724 -7.7%	$371,900
2013	$6,205 +1.9%	$371,900
2012	$6,088 +3.2%	$371,900
2011	$5,902	$371,900
2010	$5,902 +3.5%	$371,900
2009	$5,700 +12.1%	$371,900 +3.5%
2008	$5,084 +3.1%	$359,400
2007	$4,932 +17.3%	$359,400 +65.2%
2006	$4,204 +431.7%	$217,600
2005	$791	$217,600 +382.5%
2004	$791 +2145.8%	$45,100 +2155%
2003	$35	$2,000