Mary Koch

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About Mary

Mary is a Real Estate Agent at Century 21 Preferred. They currently have 6 active property listings and 17 sold property listings over the past 12 months worth $7,125,400.

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Mary's properties

Mary has 6 properties for sale and sold 17 properties in the last 12 months, showing 4, sorted by most recent activity

SoldOct 22, 2026
$150,000
1 Chestnut Street
Marcus Hook PA 19061
4
1
Townhouse
Listing courtesy of Century 21 Preferred and CG Realty, LLC
SoldOct 9, 2026
$749,900
4 Mendenhall Drive
Glen Mills PA 19342
5
3
6
Single-Family
Listing courtesy of Century 21 Preferred and CG Realty, LLC
SoldSep 30, 2026
$190,000
610/801 Yale Avenue
Swarthmore PA 19081
2
2
4
Condo
Listing courtesy of BHHS Fox & Roach-Media and Century 21 Preferred
SoldSep 25, 2026
$135,000
P5/824 South Avenue
Clifton Heights PA 19018
2
2
Condo
Listing courtesy of EveryHome Realtors and Century 21 Preferred
Show all 23 properties

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