Mark Althoff

Mark Althoff

  •   5   (1 review)

About Mark

Mark is a Real Estate Agent at Berkshire Hathaway HomeServices PenFed Realty. They have 1 verified review with an average rating of 5 stars They have 13 sold property listings over the past 12 months worth $5,129,000.

Mark's reviews

  5  
Mark has 1 reviewsacross 1 different locations, showing 1.
Review Mark
about 4 years ago
A challenge

Very knowledgeable, friendly and helpful. I had renters & live out of town. Mark worked hard during holidays.

Mark's properties

Mark has sold 13 properties in the last 12 months, showing 4, sorted by most recent activity

SoldMay 21, 2026
$505,000
4400 Cottington Road
Perry Hall MD 21236
4
5
3
Single-Family
Listing courtesy of Coldwell Banker Realty and DOUGLAS REALTY, LLC
SoldApr 9, 2026
$440,000
24 North Atwood Road
Bel Air MD 21014
4
2
1
Single-Family
Listing courtesy of Long & Foster Real Estate, Inc. and Coldwell Banker Realty
SoldApr 1, 2026
$340,000
221 Glen View Terrace
Bel Air South MD 21009
3
3
Townhouse
Listing courtesy of Coldwell Banker Realty and Realty ONE Group Excellence
SoldMar 12, 2026
$440,000
419 Otsego Street
Perryville MD 21903
4
3
1
Single-Family
Listing courtesy of Samson Properties and Coldwell Banker Realty
Show all 13 properties
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