Colonial Residence with Annex

3115 Isabella Street Midland, MI 48640

Claim this Listing
For Sale
$849,000

MULTI_FAMILY - Colonial - Midland, MI

Property size:
10,361 SF
Lot size:
5.09 Acres
Price / SF:
$81/SF
Added:
Sep 10, 2025
Days on Market:
306
Last Refresh:
Jul 12 at 2:06 pm

Property Features for 3115 Isabella Street

General Information

Property type
Residential Multi Family
Property subtype
Other
Bedrooms
7
Bathrooms
8
Rooms
Den, Bathroom 5, Laundry Room, Bedroom 7, Bedroom 6, Bathroom 3, Game Room, Bathroom 1, Bathroom 2, Bathroom 8, Bathroom 6, Bedroom 5, Bathroom 7, Family Room, Bathroom 4, Bedroom 3, Bedroom 4, Bedroom 2, Basement, Bedroom 1
Parking features
Garage, Driveway, Covered
Interior features
9 ft + Ceilings, Cable/Internet Avail., Cathedral/Vaulted Ceiling, Spa/Jetted Tub, Fire Sprinkler, Sump Pump, Walk-In Closet
Fireplace
1
Appliances
Dishwasher, Disposal, Microwave, Range/Oven, Refrigerator
Standard status
Active
APN
14-19-80-160
Size
10,361 SF
Lot size
5.09 Acres

Taxes and HOA fees

Tax Year
2023
Tax Annual Amount
14550

Utilities

Heating system
Forced Air
Cooling system
Central Air, Ceiling Fan(s)
Water source
Public
Water front
1

Building Details

Year built
1937
Floors in Building
2
Number of units
2
Architectural style
Colonial
Additional Structures
Second Garage

Listing agent Carolyn Mayne License #6501386291

Listing office Century 21 Signature Realty Midland 409 Ashman Suite #3, Saginaw, MI

Listing date Sep 10, 2025

MLS# 50187963

Copyright © 2026 Multiple Listing Service MiRealSource. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.


Investment Insights

Based on property information with market context.

This for-sale colonial-style residence is built on 5.09 riverfront acres and includes a main home plus an expansive annex. The property is described as a well-preserved Midland landmark with vintage colonial architecture and an annex designed to add modern amenities and extra space. The annex supports seven bedrooms and includes two totally separate gourmet kitchens, offering distinct areas for daily routines, hosting, or accommodating separate households within the same property. The home totals 10,361 square feet and is offered with private tours currently being scheduled.

The site is located at 3115 Isabella Street in Midland, Michigan (48640) in Midland County. Public remarks note the property’s proximity to Downtown Midland, with access described as only a moment away by bike or vehicle.

The combination of a substantial footprint, seven-bedroom layout, and two independent kitchen setups makes this property a practical fit for buyers seeking multi-generational living or a home-based arrangement that benefits from separation of space. It is also well-suited for use as a single-family estate or a residential income-style property, depending on how the buyer plans to operate the annex and main residence. The current offering is presented as a historic, riverfront property with preserved character and room for tailored use.

Key Highlights

  • Historic colonial home built in 1937, offering over 10,000 SF on five riverfront acres
  • 7‑bedroom layout with multiple bathrooms plus den, family room, and game room
  • Two separate kitchens and a range of included appliances: dishwasher, disposal, microwave, range/oven, and refrigerator

Local Financial Insights For Apartment 5plus

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $124.3k $12.00
− Vacancy −$5.2k −$0.50
EGI $119.1k $11.50
− OpEx −$53.6k −$5.17
NOI $65.5k $6.32
10,361 SF · lease $12.00/SF/yr · vacancy 4.20% · expense 45.00%

Alternative Uses

Best Use
Apartment 5plus
$935.9K
$818.9K – $1.09M (±1% cap)
NOI $65,511 @ 7.0% cap · market cap 7.72%
Second Best
—
—
no second resolved use
Theoretical Best
Flex RnD
$1.87M
$1.64M – $2.18M (±1% cap)
NOI $130,905 @ 7.0% cap · market cap 15.42%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Single family properties

Suggested Use

Building Supply Auto Repair Shop Restaurant Pharmacy Kitchen & Bath Showroom Furniture & Home Goods (Bike/Boat/Book/etc) Store Carpet & Flooring Store Law Firm Home Appliance Store

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Single family property - Riverfront colonial residence with a large annex, seven bedrooms, and two separate kitchens for flexible living or hosting.
Where is this single family property located?
The property is located at 3115 Isabella Street Midland, MI.
What is the asking price?
The asking price for this property is $849,000.
What are key features of this property?
This property features: Historic colonial home built in 1937, offering over 10,000 SF on five riverfront acres; 7‑bedroom layout with multiple bathrooms plus den, family room, and game room; Two separate kitchens and a range of included appliances: dishwasher, disposal, microwave, range/oven, and refrigerator
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More about this property
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