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521 Fundamental Way Cottage Grove, WI $ 624,900
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521 Fundamental Way
$ 624,900
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New Construction
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521 Fundamental Way

Cottage Grove, WI, 53527
$ 624,900
Bedrooms4 Baths2.1 Sq 2,363

Monthly Estimate*

$ 3,848

Listed by Tim O'Brien Homes LLC
521 Fundamental Way, Cottage Grove, WI 53527 - Image 1
521 Fundamental Way, Cottage Grove, WI 53527 - Image 2
521 Fundamental Way, Cottage Grove, WI 53527 - Image 3
521 Fundamental Way, Cottage Grove, WI 53527 - Image 4
521 Fundamental Way, Cottage Grove, WI 53527 - Image 5
521 Fundamental Way, Cottage Grove, WI 53527 - Image 6
521 Fundamental Way, Cottage Grove, WI 53527 - Image 7

Single Family Home for sale in Cottage Grove, WI

for $624,900 with 4 bedrooms and 2 full baths, 1 half bath. This 2,363 square foot home was built in 2026 on a lot size of 0.23.

Energy Efficient NEW CONSTRUCTION! Tim O'Brien Homes Acacia home plan offers 2-story open-concept living w/ a 3 car garage & tons of curb appeal in this charming home! The main level boasts a spacious flex room with double doors off the large foyer. Great Room w/ Fireplace is open to the spacious Kitchen & Dining Room that are ideal for hosting. Kitchen offers a huge walk in pantry. No shortage of storage with 2 additional closets on main level. Upstairs offers 4 bedrooms, including a large Primary retreat w/ vaulted ceilings and TWO large walk in closets & luxury en-suite bath w/ tile shower & dual vanity. Convenient 2nd floor laundry room. Egress window in the basement for future finish potential. Nice sized yard in a community allowing fences. Don't miss out on this spacious Cottage Gr

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Single Family Contingent

Price

$ 624,900

Bedrooms

4

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Prairie/Craftsman

Lot Size

0.23

Year Built

2026

Town/City

Cottage Grove

County/Region

Dane

MLS | Web ID

2012796
Features
Exterior
Lot Description Sidewalk
Improvements 0
Exterior Stone Vinyl
Driveway Paved
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Interior
Interior Amenities Wood or sim. wood floor Walk-in closet(s) Great room Air cleaner Air exchanger Cable available At Least 1 tub Internet - Cable Smart garage door opener
Basement 8'+ Ceiling Full Poured concrete foundatn Radon Mitigation System Stubbed for Bathroom Sump pump
Laundry Dimensions 8x6
Kitchen Dimensions 20x8
Kitchen Features Dishwasher Disposal Kitchen Island Microwave Pantry
Beds 4
Total Baths 2.5
Heating/Cooling Central air Forced air
Bedroom 2 Level U
Bedroom 3 Level U
Bedroom 4 Level U
Kitchen Level M
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General
Fireplaces 1 fireplace Electric
Garage 3 car Attached Opener
Zoning Res
School District Monona Grove
Full Baths 2
Half Baths 1
Subdivision Shady Grove
Style Prairie/Craftsman
County Dane
Class Single Family
Builder Tim O'Brien Homes
Accessibility Features Minimum hallway 36 Open floor plan
Tax Year 2025
Fuel Natural gas
Status Offer-Show
Status Detail 4
Year Built 2026
Directions Cottage Grove Road (BB) to Buss Road right onto Morning Star Way left onto Fundamental Way. Home is on the left.
High School Monona Grove
City Cottage Grove
Elementary School Granite Ridge
Middle School Glacial Drumlin
DOM 61
Price Per Sq Ft Total AG 264.45
County Qtr Section Dane SE
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* Excluded Features
List By
Tim O'brien Homes Llc

Broker

(608) 843-9015

Phone

kgeiger@tobhomes.com

Email

Affordability Calculator

$3,848
Per Month
100%
0%
0%
Monthly Principal & Interest
$3,848
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3633012 Elementary School
1832761 Middle School
Monona Grove High School High School
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Pricing History
DatePricePrice ChangeDescription
11/20/2025$624,900 Listed Price

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521 Fundamental Way, Cottage Grove, WI, 53527 is a Single Family Home for sale at $624,900 with 2,363 sqft and a lot size of 0.23. 521 Fundamental Way has 4 bedrooms, 2.1 baths, and was built in 2026. The property's zip code is 53527 which is in Cottage Grove, WI

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