Waterfront Building - 447 S Water Street
447 S Water St, Marine City, MI 48039

Overview
This waterfront, versatile two-story building offers a prime location on the St. Clair River in charming downtown Marine City. The main level features professional office space, ideal for a small business, medical practice, or service provider. With an efficient floor plan and flexible layout, it can be adapted to a variety of uses.
The upper level is a private 1-bedroom, 1-bath apartment, perfect for an owner-occupant or as an additional rental income opportunity. The apartment includes a comfortable living area, full kitchen, and convenient access from a separate entrance.
Situated in a walkable area near shops, dining, and waterfront amenities, this property combines business potential with residential comfort in one building.
Main level consists of 1,958 sf more or less - current configuration a professional office / medical.
Upper level consists of 1,150 sf more or less - current configuration a 1 bedroom / 1 bath apartment.
For Sale
Secondary Uses: Medical, Office Building, Mixed Use
- Sale Price
- $639,000
- Price Per SF
- $200.9/SF
- Building Size
- 3,180 SF
- Acres
- 0.166 ac
- Building Class
- C
- # of Buildings
- 1
- Floors
- 2
- Year Renovated
- 2005
- Construction Type
- Framed
- Parking Spaces
- 2
- Property Status
- Existing
- Lot Size
- 40' x 180'
- County
- St. Clair
- Listed
- 09/09/2025
- Updated
- 01/12/2026
- Listing ID
- 39aa4bae
- Parcel APN
- 74024750253000
















