Seth Koeller Real Estate Agent - Medendorp Real Estate Group

190 E Isabella Ave, Muskegon, MI For Sale $137,000 - co-listed by Seth Koeller — For Sale $137,000 • Co-Listing Agent

186 E Isabella Ave, Muskegon, MI Pending $5,000 - co-listed by Seth Koeller — Pending $5,000 • Co-Listing Agent

Seth Koeller buyer's agent for 10337 Schow Rd, Holton, MI - sold for $430,000 — Sold $430,000

3071 White Lake Dr, Whitehall, MI For Sale $1,650,000 - co-listed by Seth Koeller — For Sale $1,650,000 • Co-Listing Agent

Seth Koeller

Muskegon MI

Medendorp Real Estate Group

65 Closed Sales

$16.4M Total Value

$35K - $2M Price Range

$251.7K Average Price

Prior 5 years

About Seth

Seth Koeller is a commercial real estate professional with Medendorp Real Estate Group, specializing in investment properties, industrial assets, and value-add opportunities across West Michigan. He works with investors, owner-users, and developers to identify strategic acquisitions and maximize property value.

Seth brings a practical, deal-focused approach—combining market knowledge, strong negotiation skills, and a hands-on understanding of property positioning. Whether assisting with acquisitions, dispositions, or site selection, he is committed to delivering straightforward guidance and results-driven outcomes for his clients.

Home Types: House, Commercial, Lot/Land, Multifamily, Mobile Homes

Years of Experience: 7

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	4
Total Value	$1,395,000
Average Sale Price	$348,750
Price Range	$50K - $735K

Buyer Deals
Total Deals	9
Total Value	$2,143,595
Average Sale Price	$238,177
Price Range	$35K - $430K

Seller Deals
Total Deals	17
Total Value	$4,905,100
Average Sale Price	$288,535
Price Range	$50K - $1.4M

Buyer Deals
Total Deals	20
Total Value	$4,420,595
Average Sale Price	$221,030
Price Range	$35K - $430K

Seller Deals
Total Deals	29
Total Value	$8,769,600
Average Sale Price	$302,400
Price Range	$50K - $2M

Buyer Deals
Total Deals	36
Total Value	$7,588,095
Average Sale Price	$210,780
Price Range	$35K - $430K

5 Year View

Neighborhoods Seth is Experienced In

Seth's Listings and Deals

Seth's Open Houses

Co-Listing Agent

$137,000

Open Sun 1PM - 2:30PM
- 2 Beds
- 1 Bath
- 861 Sq Ft
190 E Isabella Ave

Muskegon, MI
Welcome to 190 E Isabella Avenue! This move-in-ready 2-bedroom, 1 bathroom home offers the perfect blend of character and modern updates. Step inside to find beautiful hardwood floors, fresh neutral finishes, and a spacious living room filled with natural light. The updated kitchen features white cabinetry, tile backsplash, modern countertops, and stainless steel appliances, while the remodeled

Seth Koeller Medendorp Real Estate Group

Seth's Active Listings

Co-Listing Agent

$1,650,000
- 5 Beds
- 4.5 Baths
- 5,413 Sq Ft
3071 White Lake Dr

Whitehall, MI
Experience the ultimate outdoor lifestyle on 60 private acres near Duck Lake State Park and across from Whitehall High School. Nearly 5,000 square feet of living space is reached by a 1,700-foot private paved driveway winding through wooded land. Minutes from White Lake, Lake Michigan and Ellenwood Landing Marina, the property offers hunting, wildlife watching, ATV riding, hiking, target practice

Seth Koeller Medendorp Real Estate Group

Co-Listing Agent

$179,000
- Land
- 0.32 Acre
- $559,375 per Acre
1380 Beidler St

Muskegon, MI
Excellent redevelopment opportunity in an Opportunity Zone along the Shoreline Drive corridor leaving downtown Muskegon. Currently zoned I-1 with potential rezoning opportunities for multifamily, office, or retail development. Sale includes adjacent parcel at 710 Washington (Parcel #6124205343000300), offering added flexibility and development potential. Strong visibility and convenient access to

Seth Koeller Medendorp Real Estate Group

Co-Listing Agent

$200,000
- Land
- 0.24 Acre
- $833,333 per Acre
2034 Lakeshore Dr

Muskegon, MI
Positioned along the highly traveled Lakeshore Drive corridor, this commercial parcel offers strong visibility and convenient access between Downtown Muskegon and the lakeshore. Located just minutes from Pere Marquette Beach, Muskegon Lake, and downtown amenities, the property benefits from consistent local and seasonal traffic. Surrounded by a mix of residential neighborhoods, local businesses,

Seth Koeller Medendorp Real Estate Group

Co-Listing Agent

$200,000
- Land
- 0.42 Acre
- $476,190 per Acre
2906 Henry St

Norton Shores, MI
Highly visible commercial parcel located along the busy Henry St corridor in Muskegon, positioned at the signalized intersection of Henry St & Summit Ave. This site offers excellent exposure, strong daily traffic counts, and immediate proximity to national retailers including Meijer, Walmart, McDonald's, Subway, and more. Surrounded by established retail, dining, and service businesses, the

Seth Koeller Medendorp Real Estate Group

Co-Listing Agent

$99,900
- 3 Beds
- 2 Baths
- 1,659 Sq Ft
1259 E Apple Ave

Muskegon, MI
Welcome to 1259 E Apple Ave in Muskegon! This 3-bedroom, 2-bath home offers a practical layout with one bedroom conveniently located on the main floor and two additional bedrooms upstairs. The home features a brand new roof, giving peace of mind for years to come. Whether you're looking for a primary residence or an investment opportunity, this property has solid potential and a functional setup.

Seth Koeller Medendorp Real Estate Group

Co-Listing Agent

$109,000
- Land
- 3.73 Acres
- $29,223 per Acre
1436 Vanderlip Rd

Traverse City, MI
Build your Up North dream on this vacant parcel at 1436 Vanderlip Rd in Traverse City! This property offers a great opportunity to create your ideal home or getaway in a peaceful setting while still being just a short drive from everything Traverse City has to offer. Enjoy nearby lakes, outdoor recreation, wineries, and local dining, all within easy reach. Whether you're looking to build now or

Seth Koeller Medendorp Real Estate Group

Co-Listing Agent

$19,500
- Land
- 0.17 Acre
- $114,706 per Acre
2858 Continental St

Muskegon, MI
Build your dream home at 2585 Continental Street in Norton Shores! This vacant residential lot sits in a quiet, convenient neighborhood within walking distance of local restaurants and stores. Enjoy easy access to Business 31 and I-96. A great location for your next home or investment!

Seth Koeller Medendorp Real Estate Group

Co-Listing Agent

$5,000

Pending
- 3 Beds
- 2 Baths
- 1,352 Sq Ft
186 E Isabella Ave

Muskegon, MI
Investor special! Opportunity awaits at 186 E Isabella Ave. This property is being offered primarily for land value and is priced accordingly. The existing home is in poor condition and will require significant rehabilitation or demolition. Seller makes no representations or warranties regarding the condition or feasibility of restoring the structure. Buyers should conduct their own due diligence

Seth Koeller Medendorp Real Estate Group

Recently Sold

$300,000

Sold Jan 8, 2026
- 4 Beds
- 3 Baths
- 2,304 Sq Ft
6500 Van Dam Ave

Unit 1

Hudsonville, MI
- 14% Below List
- 47 Days On Market
- $130/SF
Seth Koeller Medendorp Real Estate Group

$310,000

Sold Sep 23, 2025
- 4 Beds
- 2 Baths
- 1,672 Sq Ft
400 S Mill Iron Rd

Muskegon, MI
- 5% Below List
- 3 Days On Market
- $185/SF
- Current Est. Value $322K
Seth Koeller Medendorp Real Estate Group

$245,000

Sold Jun 16, 2025
- 3 Beds
- 1 Bath
- 1,750 Sq Ft
3008 Roosevelt Rd

Muskegon, MI
- 1% Above List
- 195 Days On Market
- $140/SF
- Current Est. Value $233K
Seth Koeller Medendorp Real Estate Group

$170,000

Sold Jun 2, 2025
- 2 Beds
- 1 Bath
- 1,216 Sq Ft
1415 Farnsworth Ave

Muskegon, MI
- 3% Above List
- 6 Days On Market
- $140/SF
- Current Est. Value $172K
Seth Koeller Medendorp Real Estate Group

$208,000

Sold Dec 27, 2024
- 3 Beds
- 1 Bath
- 1,008 Sq Ft
1168 Vick Rd

Norton Shores, MI
- 8% Below List
- 24 Days On Market
- $206/SF
- Current Est. Value $235K
Seth Koeller Medendorp Real Estate Group

$256,000

Sold Oct 24, 2024
- 4 Beds
- 3 Baths
- 2,030 Sq Ft
2317 Morton Ave

Muskegon, MI
- 3% Below List
- 32 Days On Market
- $126/SF
- Current Est. Value $281K
Seth Koeller Medendorp Real Estate Group

$166,000

Sold Oct 3, 2024
- 2 Beds
- 1 Bath
- 704 Sq Ft
2190 W Sherman Blvd

Muskegon, MI
- 5% Below List
- 27 Days On Market
- $236/SF
Seth Koeller Medendorp Real Estate Group

$223,000

Sold Jun 27, 2024
- 3 Beds
- 1 Bath
- 1,357 Sq Ft
1833 Glen Ave

Muskegon, MI
- 3% Below List
- 17 Days On Market
- $164/SF
- Current Est. Value $256K
Seth Koeller Medendorp Real Estate Group

$152,500

Sold Mar 29, 2024
- 2 Beds
- 1 Bath
- 1,152 Sq Ft
2709 Marquette Ave

Muskegon, MI
- 2% Below List
- 59 Days On Market
- $132/SF
- Current Est. Value $188K
Seth Koeller Medendorp Real Estate Group

Other Experience

First Time Homebuyers, Investments, Luxury Homes

Agent License: Michigan 487513137

Seth Koeller

(231) 666-6313

Medendorp Real Estate Group

(231) 666-6313

Seth Koeller

About Seth

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Seth is Experienced In

Seth's Listings and Deals

Seth's Open Houses

Seth's Active Listings

Recently Sold

Other Experience