Marc Kostelnik Real Estate Agent - Century 21 Curran & Oberski

23231 Notre Dame St, Dearborn, MI Pending $219,500 - listed by Marc Kostelnik — Pending $219,500

Marc Kostelnik listing agent for 23829 Rockford St, Dearborn, MI - sold for $425,000 — Sold $425,000

Marc Kostelnik buyer's agent for 14563 Jonas Ave, Allen Park, MI - sold for $224,900 — Sold $224,900

Marc Kostelnik listing agent for 1809 Kingsbury Ave, Dearborn, MI - sold for $300,000 — Sold $300,000

Marc Kostelnik

Dearborn MI

Century 21 Curran & Oberski

27 Closed Sales

$8.1M Total Value

$165K - $682.5K Price Range

$300.6K Average Price

Prior 5 years

About Marc

Marc Kostelnik "Real Estate Marc"

Associate Broker
Bachelors: Business Administration from Eastern Michigan University
Servicing Western Wayne, Oakland, Livingston & Macomb Counties
Specialty in Residential and Commercial acquisitions, sales, & leasing

Home Types: House, Condo, Other, Multifamily, Commercial

Years of Experience: 18

Education: Associate Broker, BBA/EMU. Extensive Years Of Experience In All Facets And Types Of Real Estate.

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	6
Total Value	$2,218,000
Average Sale Price	$369,667
Price Range	$245K - $523K

Seller Deals
Total Deals	11
Total Value	$4,094,300
Average Sale Price	$372,209
Price Range	$220K - $579K

Seller Deals
Total Deals	21
Total Value	$6,467,200
Average Sale Price	$307,962
Price Range	$93K - $579K

Buyer Deals
Total Deals	6
Total Value	$1,649,400
Average Sale Price	$274,900
Price Range	$85K - $683K

5 Year View

Areas Marc is Experienced In

Marc's Listings and Deals

Marc's Active Listings

$219,500

Pending
- 3 Beds
- 2 Baths
- 1,155 Sq Ft
23231 Notre Dame St

Dearborn, MI
Take Time To Appreciate This Classic Mid-Century Brick Bungalow. 3 Bedroom 2 Bath Pleasantly Situated In A Prime West Dearborn Location With All The Fine Services And Amenities Dearborn Is Known For, Within Walking Distance To Schools, Convenient To Parks, Shopping, Restaurants, Greenfield Village, Ford Motor Company, Corewell Health, U of M Dearborn, DTW, Expressways, Surrounded By Other Custom

Marc Kostelnik Century 21 Curran & Oberski

Recently Sold

$425,000

Sold May 28, 2026
- 4 Beds
- 1.5 Baths
- 2,906 Sq Ft
23829 Rockford St

Dearborn, MI
- 3% Below List
- 17 Days On Market
- $146/SF
- Current Est. Value $434K
Marc Kostelnik Century 21 Curran & Oberski

$300,000

Sold May 12, 2026
- 3 Beds
- 1.5 Baths
- 2,066 Sq Ft
1809 Kingsbury Ave

Dearborn, MI
- 2% Above List
- 5 Days On Market
- $145/SF
- Current Est. Value $293K
Marc Kostelnik Century 21 Curran & Oberski

$450,000

Sold Apr 9, 2026
- 1,238 Sq Ft
26886 Plymouth Rd

Redford Township, MI
- 8% Below List
- 28 Days On Market
- $363/SF
- Current Est. Value $451K
Marc Kostelnik Century 21 Curran & Oberski

$523,000

Sold Nov 24, 2025
- 4 Beds
- 2.5 Baths
- 3,465 Sq Ft
29645 Mayfair Dr

Farmington Hills, MI
- 5% Below List
- 38 Days On Market
- $151/SF
- Current Est. Value $541K
Marc Kostelnik Century 21 Curran & Oberski

$275,000

Sold Oct 15, 2025
- 2 Beds
- 3 Baths
- 2,336 Sq Ft
3064 Lindenwood Dr

Dearborn, MI
- 2% Below List
- 17 Days On Market
- $118/SF
- Current Est. Value $340K
Marc Kostelnik Century 21 Curran & Oberski

$245,000

Sold Aug 29, 2025
- 3 Beds
- 1.5 Baths
- 1,480 Sq Ft
20886 Crestmont Ln

Dearborn Heights, MI
- 2 Days On Market
- $166/SF
- Current Est. Value $343K
Marc Kostelnik Century 21 Curran & Oberski

$471,300

Sold May 1, 2025
- 3 Beds
- 3 Baths
- 2,861 Sq Ft
1124 Beechmont St

Dearborn, MI
- 5% Above List
- 4 Days On Market
- $165/SF
- Current Est. Value $483K
Marc Kostelnik Century 21 Curran & Oberski

$579,000

Sold Dec 10, 2024
- 3 Beds
- 3.5 Baths
- 2,162 Sq Ft
4701 Roemer St

Dearborn, MI
- 6% Below List
- 29 Days On Market
- $268/SF
- Current Est. Value $621K
Marc Kostelnik Century 21 Curran & Oberski

$320,000

Sold Oct 3, 2024
- 3 Beds
- 2 Baths
- 1,324 Sq Ft
144 N Vernon St

Dearborn, MI
- 3% Above List
- 9 Days On Market
- $242/SF
- Current Est. Value $331K
Marc Kostelnik Century 21 Curran & Oberski

Awards and Designations

Habitat For Humanity.
NAR - National Association of Realtors

Marc Kostelnik

(313) 251-0082

Nearby Homes

Marc Kostelnik

About Marc

Transaction History

Seller Deals

Seller Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Marc is Experienced In

Marc's Listings and Deals

Marc's Active Listings

Recently Sold

Awards and Designations