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521 Fundamental Way, 
Cottage Grove, WI 53527

$624,900

4

Beds

3

Baths

2,363

Sq Ft

Single Family

Pending

Listed by

Kaylyn Geiger

Tim O'Brien Homes LLC.

608-661-1100

Last updated:

January 27, 2026, 04:48 PM

MLS#

2012796

Source:

Metro MLS

About This Home

521 Fundamental Way

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

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 2026

Price Summary

624,900

$264 per Sq. Ft.

MLS #:

2012796

Last Updated:

January 27, 2026, 04:48 PM

Added:

2 month(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,363 Sq. Ft.

Structure

Structure

Architectural Style:

Prairie/Craftsman

Building Area:

2,363 Sq. Ft.

Year Built:

2026

Lot

Lot Size (Sq. Ft):

10,018

Finances & Disclosures

Finances

Price:

$624,900

Price per Sq. Ft:

$264 per Sq. Ft.

Source:Metro MLS
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.