Melissa Kostelnik

McHenry IL

RE/MAX Plaza

62 Closed Sales

$19.3M Total Value

$155K - $1.1M Price Range

$311.9K Average Price

Prior 5 years

About Melissa

Melissa Kostelnik has worked and lived in McHenry County, Lake County, and Algonquin Township for over thirty years. She knows and loves her community and is excited to share what the various areas can offer to its residents. Melissa is passionate about taking the time to learn what her individual buyers’ and sellers’ needs are. She is committed to making the process of selling and buying a smooth transaction for each one of her clients.

Home Types: House, Lot/Land, Townhouse, Condo, Commercial

Years of Experience: 12

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	4
Total Value	$1,546,900
Average Sale Price	$386,725
Price Range	$338K - $450K

Buyer Deals
Total Deals	4
Total Value	$1,410,000
Average Sale Price	$352,500
Price Range	$105K - $600K

Seller Deals
Total Deals	12
Total Value	$3,722,700
Average Sale Price	$310,225
Price Range	$130K - $455K

Buyer Deals
Total Deals	8
Total Value	$2,640,000
Average Sale Price	$330,000
Price Range	$105K - $650K

Seller Deals
Total Deals	36
Total Value	$10,944,000
Average Sale Price	$304,000
Price Range	$7K - $540K

Buyer Deals
Total Deals	26
Total Value	$8,393,835
Average Sale Price	$322,840
Price Range	$49K - $1.1M

5 Year View

Neighborhoods Melissa is Experienced In

Recently Sold

$359,000

Sold Nov 7, 2025
- 4 Beds
- 2 Baths
- 2,040 Sq Ft
894 N Brentwood Dr

Crystal Lake, IL
- 3% Below List
- $176/SF
- 3 Days On Market
- Current Est. Value $361K
Melissa Kostelnik RE/MAX Plaza

$399,900

Sold Oct 24, 2025
- 3 Beds
- 2.5 Baths
- 1,705 Sq Ft
908 Monroe Ave

McHenry, IL
- $235/SF
- 13 Days On Market
- Current Est. Value $403K
Melissa Kostelnik RE/MAX Plaza

$338,000

Sold Oct 15, 2025
- 4 Beds
- 2.5 Baths
- 2,128 Sq Ft
1390 Parkridge Dr

Crystal Lake, IL
- 7% Below List
- $159/SF
- 29 Days On Market
- Current Est. Value $355K
Melissa Kostelnik RE/MAX Plaza

$450,000

Sold Jul 11, 2025
- 4 Beds
- 2.5 Baths
- 2,362 Sq Ft
825 Limerick Ln

McHenry, IL
- 2% Above List
- $191/SF
- 11 Days On Market
- Current Est. Value $451K
Melissa Kostelnik RE/MAX Plaza

$295,900

Sold Jun 25, 2025
- 4 Beds
- 1.5 Baths
- 1,030 Sq Ft
4 Timber Trail

Streamwood, IL
- 6% Above List
- $287/SF
- 5 Days On Market
- Current Est. Value $306K
Melissa Kostelnik RE/MAX Plaza

$249,900

Sold Jun 24, 2025
- 3 Beds
- 1.5 Baths
- 1,500 Sq Ft
5704 N Woodland Dr

McHenry, IL
- $167/SF
- 3 Days On Market
- Current Est. Value $267K
Melissa Kostelnik RE/MAX Plaza

$380,000

Sold Apr 7, 2025
- 3 Beds
- 2.5 Baths
- 1,948 Sq Ft
735 Dartmouth Dr

Island Lake, IL
- 9% Above List
- $195/SF
- 2 Days On Market
- Current Est. Value $371K
Melissa Kostelnik RE/MAX Plaza

$130,000

Sold Mar 7, 2025
- 2 Beds
- 1.5 Baths
- 1,187 Sq Ft
945 Wiltshire Dr

Unit C

McHenry, IL
- 4% Below List
- $110/SF
- 6 Days On Market
- Current Est. Value $160K
Melissa Kostelnik RE/MAX Plaza

$250,000

Sold Feb 27, 2025
- 3 Beds
- 2 Baths
- 1,312 Sq Ft
3514 E Crystal Lake Ave

Crystal Lake, IL
- 9% Above List
- $191/SF
- 1 Day On Market
- Current Est. Value $378K
Melissa Kostelnik RE/MAX Plaza

Awards and Designations

NAR - National Association of Realtors
ABR - Accredited Buyer Representative
SRES - SRES®, Seniors Real Estate Specialist

Other Experience

First Time Home Buyers, Foreclosures, Investments, Luxury Homes, New Construction, Senior Communities, Short Sales, Veteran Programs

Agent License: Illinois 475161965

Melissa Kostelnik

(815) 880-4741

Homes for Sale by City

Melissa Kostelnik

About Melissa

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Melissa is Experienced In

Melissa's Listings and Deals

Recently Sold

Awards and Designations

Other Experience