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Listing view 3

640 Allegheny, 
South Lyon, MI 48178

$729,900


4

Beds


3

Baths


3,222

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Hari Kakumanu

Community Choice Realty Associates, LLC.

734-992-5515

Last updated:

August 10, 2026, 10:57 AM

MLS#

61009457

Source:

MI REALSOURCE

About This Home

640 Allegheny

Welcome to your dream home. This East-facing 2023 colonial offers 4 bedrooms, 3 full baths, a 2-car garage, and 3,222 square feet of beautifully designed living space. It sits on a premium 0.26-acre lot and blends modern elegance with everyday comfort in one of South Lyon's most desirable neighborhoods. Ideally located near top-rated schools, parks, and essential conveniences, it offers a lifestyle of ease and luxury. A charming covered front porch sets the stage for sunrise coffee surrounded by beautiful landscaping. Inside, a striking two-story foyer opens to an impressive great room, where a soaring ceiling and expansive windows fill the place with natural light. The chef's kitchen showcases premium quartz countertops, painted cabinetry, a large island, and upgraded appliances -- perfect for cooking, hosting, and daily living. A first-floor office provides flexible space for work or an additional bedroom, a first-floor full bath, and the dedicated first-floor laundry add everyday convenience. Upstairs, the elite primary suite offers a spa-like retreat with a luxury shower, soaking tub, dual vanities, and a spacious walk-in closet. Secondary bedrooms are bright, comfortable, and generously sized. Step outside to a beautifully designed paver patio featuring a built-in fireplace and curated rose beds -- an unforgettable outdoor living space ideal for gatherings or quiet evenings. A remarkably large basement with tall walls offers outstanding potential for future finishing, recreation, or storage. This home combines premium finishes, thoughtful upgrades, and exceptional curb appeal to deliver comfort, sophistication, and modern luxury. A must-see!

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 2022

Subdivision & Development:

Charleston Park Ii Condo

Price Summary

729,900

$226 per Sq. Ft.

MLS #:

61009457

Last Updated:

August 10, 2026, 10:57 AM

Added:

a month ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

3,222 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial

Building Area:

3,222 Sq. Ft.

Year Built:

2022


Lot

Lot Size (Sq. Ft):

11,325


Finances & Disclosures

Finances

Price:

$729,900

Price per Sq. Ft:

$226 per Sq. Ft.

MLS Logo
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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.