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521 Fundamental Way, 
Cottage Grove, WI 53527

$624,900

4

Beds

3

Baths

2,363

Sq Ft

Single Family

Active

Listed by

Kaylyn Geiger

Tim O'Brien Homes LLC.

Last updated:

December 6, 2025, 02:55 AM

MLS#

2012796

Source:

WI WIREX SCW

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:

December 6, 2025, 02:55 AM

Added:

22 day(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:WI WIREX SCW
2025 Wisconsin Real Estate Exchange (WIREX) Information deemed reliable, but not guaranteed. This information, provided by seller, listing broker, and other parties, may not have been verified. Information is provided exclusively for consumers personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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Contact an Agent

Yes, I would like more information from Coldwell Banker. Please use and/or share my information with a Coldwell Banker agent to contact me about my real estate needs.

By clicking Contact I agree a Coldwell Banker Agent may contact me by phone or text message including by automated means and prerecorded messages about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.