Mike Oostendorp Real Estate Agent - Keller Williams GR East

142 George K Dr, Sand Lake, MI For Sale $529,900 - listed by Mike Oostendorp — For Sale $529,900

Mike Oostendorp listing agent for 355 Nancy St SE, Grand Rapids, MI - sold for $258,000 — Sold $258,000

Mike Oostendorp buyer's agent for 2211 Ridgewood Ave SE, Grand Rapids, MI - sold for $490,000 — Sold $490,000

Mike Oostendorp listing agent for 1816 Observatory Ave SE, Grand Rapids, MI - sold for $418,000 — Sold $418,000

Mike Oostendorp

Grand Rapids MI

Keller Williams GR East

88 Closed Sales

$32.9M Total Value

$199.9K - $1.8M Price Range

$373.8K Average Price

Prior 5 years

About Mike

I have over 40 years of experience in the West Michigan real estate market and have routinely been a top producer. I have managed, trained and mentored many agents during my career while maintaining consistently high levels of personal production. I am the proud father of 2 beautiful daughters, and let me tell you about my grandchildren! I'm active in my church and a strong believer in and supporter of Christian education. As a long-term resident and owner of multiple properties in West Michigan, I know the market. Contact me to help you with your real estate needs - put me to work for you!

Home Types: Condo, House, Lot/Land

Years of Experience: 30

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	13
Total Value	$4,831,800
Average Sale Price	$371,677
Price Range	$34K - $635K

Buyer Deals
Total Deals	7
Total Value	$2,372,000
Average Sale Price	$338,857
Price Range	$216K - $500K

1 Year View by Quarter

Seller Deals
Total Deals	25
Total Value	$10,282,000
Average Sale Price	$411,280
Price Range	$34K - $1.8M

Buyer Deals
Total Deals	16
Total Value	$6,004,500
Average Sale Price	$375,281
Price Range	$130K - $610K

2 Year View by Quarter

Seller Deals
Total Deals	52
Total Value	$19,799,200
Average Sale Price	$380,754
Price Range	$34K - $1.8M

Buyer Deals
Total Deals	36
Total Value	$13,094,900
Average Sale Price	$363,747
Price Range	$45K - $725K

5 Year View

Neighborhoods Mike is Experienced In

Mike's Listings and Deals

Mike's Active Listings

$529,900
- 4 Beds
- 3 Baths
- 3,000 Sq Ft
142 George K Dr

Sand Lake, MI
Wonderful opportunity on all-sports Sand Lake! 4 bedroom 3 bath home on two lots with a total of 134 ft of private frontage. Updated kitchen with huge center island and maple cabinets. Great room with cathedral ceiling , gas log fireplace andsliders to large 12 * 30 deck overlooking the lake. Home has been meticulously maintained and has many upgrades including a new roof and gutters, new

Mike Oostendorp Keller Williams GR East

Recently Sold

$258,000

Sold Aug 11, 2026
- 3 Beds
- 1.5 Baths
- 1,527 Sq Ft
355 Nancy St SE

Grand Rapids, MI
- 3% Above List
- 2 Days On Market
- $169/SF
- Current Est. Value $234K
Mike Oostendorp Keller Williams GR East

$635,000

Sold Jul 17, 2026
- 3 Beds
- 2.5 Baths
- 3,491 Sq Ft
7844 Green Links Dr SE

Unit 57

Caledonia, MI
- 4% Below List
- 35 Days On Market
- $182/SF
- Current Est. Value $652K
Mike Oostendorp Keller Williams GR East

$418,000

Sold Jul 2, 2026
- 5 Beds
- 4 Baths
- 3,636 Sq Ft
1816 Observatory Ave SE

Grand Rapids, MI
- 11% Below List
- 8 Days On Market
- $115/SF
- Current Est. Value $465K
Mike Oostendorp Keller Williams GR East

$369,900

Sold Jun 5, 2026
- 3 Beds
- 2 Baths
- 1,328 Sq Ft
1716 Woodlawn Ave SE

Grand Rapids, MI
- 6 Days On Market
- $279/SF
- Current Est. Value $370K
Mike Oostendorp Keller Williams GR East

$540,000

Sold May 29, 2026
- 4 Beds
- 3.5 Baths
- 3,410 Sq Ft
1330 Meadowgreen Ct SE

Caledonia, MI
- 2% Below List
- 12 Days On Market
- $158/SF
- Current Est. Value $540K
Mike Oostendorp Keller Williams GR East

$223,000

Sold Apr 13, 2026
- 2 Beds
- 1 Bath
- 936 Sq Ft
2363 Crozier Ave

Muskegon, MI
- 9% Below List
- 43 Days On Market
- $238/SF
- Current Est. Value $222K
Mike Oostendorp Keller Williams GR East

$34,000

Sold Feb 27, 2026
- Land
- 7,801 Sq Ft Lot
150 Murray St SE

Kentwood, MI
- 19% Below List
- 86 Days On Market
- Current Est. Value $36K
Mike Oostendorp Keller Williams GR East

$585,000

Sold Nov 26, 2025
- 4 Beds
- 2 Baths
- 2,250 Sq Ft
6342 Lakeshore Dr

Saranac, MI
- 20% Below List
- 89 Days On Market
- $260/SF
- Current Est. Value $607K
Mike Oostendorp Keller Williams GR East

$410,000

Sold Oct 17, 2025
- 2 Beds
- 2.5 Baths
- 2,124 Sq Ft
1266 Jakarta Dr SW

Byron Center, MI
- 2% Below List
- 21 Days On Market
- $193/SF
- Current Est. Value $431K
Mike Oostendorp Keller Williams GR East

Other Experience

First Time Homebuyers, Investments, Military Families, Veteran's Programs, Senior Communities, Short Sales, Luxury Homes, New Construction, Property Management, Distressed Properties, Foreclosures, Timeshares

Agent License: Michigan #6501201638

Mike Oostendorp

(616) 226-9164

Keller Williams GR East

(616) 226-9164

Mike Oostendorp

About Mike

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Mike is Experienced In

Mike's Listings and Deals

Mike's Active Listings

Recently Sold

Other Experience