Simplify Your Estate Transition
Estate sales and downsizing in Grand Rapids, done the modern way. With a hybrid estate sale your things stay in the home, over 30,000 registered M37 buyers bid online, and targeted ads reach your neighborhood and nearby towns. Rated 4.7 stars from 934 Google reviews.


How We Sell Your Estate
Our hybrid estate sale is an estate sale in your home with online bidding. Your things stay put, over 30,000 registered M37 buyers compete online, targeted ads reach the people living in your neighborhood and the surrounding towns, and they preview and pick up on scheduled days with estate sale signs out front, so neighborhood walk-ins come too. No weeks of hand pricing, and competitive bidding sets fair market value. Prefer everything gone first? We also pack and move items to our secure warehouse and sell them online. Farm or acreage with tractors and pole barns? See M37Auction.com farm auctions.
Our exclusive Hybrid Estate Sale Service sells items directly from selected homes. Our Hybrid Estate Sale combines a traditional in-home estate sale with society's desire to shop online.
However, we provide tailored solutions for every unique situation. For exclusive collections and estates, our Signature Series Services provide discreet, white-glove asset selling without moving items off-site. For the budget-conscious seller, our Do It Yourself Options offer economical estate sale and downsizing options. We offer privacy, higher profits, and a stress-free experience tailored to you. M37 Estate & Downsizing Sales is powered by the bidding technology of M37Auction. No job is too big; no job is too small.
M37 Estate & Downsizing Sales is the in-home division of M37Auction.com, West Michigan's estate sale company since 2013. Why choose between a traditional sale and an online auction? Maximize your results across West Michigan without the stress.
Unlike tag sales that rely on foot traffic and best-guess pricing, we use competitive bidding to maximize value so your whole home sells in weeks, not months.
Why Families Choose M37 Hybrid Estate Sales, Estate Sales and Downsizing
Maximize Your Return: We specialize in high-value collectibles, marketing items online to a global audience. We ensure you receive fair market value for:
Mid-Century Modern Furniture (Herman Miller, Eames)
Rare Coins and Currency
Vintage Toys and Sports Memorabilia
Fine Jewelry and Art
Our philosophy is simple: The more money you make, the more money we make. Our interests are completely aligned.
Rapid Item Relocation: We understand that time is often critical. Our team can complete the removal of estate contents within days of initial contact, ensuring the property is ready for its next chapter.
Security First: Your privacy is our priority. Prefer no visitors? Choose a warehouse sale, where buyers inspect items at M37Auction warehouses, not your home.
Downsizing Experts: We specialize in Living Estate Sales, perfect for liquidation during moves or downsizing while you still reside in the property.
Hybrid Estate Sales (our specialty: online bidding with in-home preview and pickup days), Live Auctions, Private Sales, Private Auctions, Sealed-Bid Auctions, and Buy Outs are available upon request.
Full Service Option: Everything is removed from the home for you. Items are sold. Trash and recyclable items are disposed/donated properly.
Do It Yourself Option: Drop off your items to sell using your own truck and trailer.
Economical Option: Rent a U-Haul one way to our location and drop it off 24 hours/7 days a week full of your items to sell.
Signature Series Services: We combine discreet, high-end estate sales with privacy and professionalism, ensuring valuable assets are handled with care.
Exponentially More Customers: Shoppers browse items from their computer or phone
Fair Marketing Pricing: the market decides the price
Buyer Inspection: Hybrid estate sales hold scheduled on-site previews. Warehouse sales let buyers inspect at M37Auction warehouses instead of your home
Electronic Seller Reports are provided to settle estates
Extensive Marketing Processes utilize M37Auction's large social media reach and capitalize on exceptional Google Ratings
Service Areas Include: Grand Rapids, Saugatuck, Douglas, Grand Haven, Spring Lake, Holland, Lansing, Hastings, Battle Creek, Kalamazoo, East Grand Rapids, Ada, and Alto
We combine the safety of a warehouse sale, the high returns of online bidding, and the personal care of a family business.
While traditional companies hope for the right buyer to walk through the front door, M37 brings the market to you.


Hybrid Estate Sales, Estate Sales and Downsizing in West Michigan


Estate Solutions Made Easy
At M37, we handle downsizing and estate liquidation with care and efficiency, bringing you secure online auctions that simplify selling.


“We emptied out our inlaws’ home and sold their stuff with M37. It was a very easy way to sell it and we made more money than having an estate sale.”
– Diane Luke, May 2024
Our Services
Helping West Michigan families with hybrid estate sales, estate sales and downsizing. No estate too large, no collection too small—we have the answer.
Downsizing Help


We organize and pack your belongings to ease your downsizing journey.




Estate Auctions
Your items reach more buyers through our secure online auction platform.
Sold right in your home with online bidding.
Hybrid Estate Sales
Upcoming sale dates:
SEPTEMBER 29, 2026
OCTOBER 13, 2026
OCTOBER 27, 2026
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Get auction alerts and downsizing tips
They made downsizing stress-free and sold my antiques quickly with great care and professionalism.
Jill M.
★★★★★
