How many homes has Mary Kowalewski sold?

Mary Kowalewski has completed 155 verified sales with a total volume of $100.8M. This data comes directly from verified transaction records, not self-reported numbers.

What areas does Mary Kowalewski specialize in?

Mary Kowalewski is most active in Hampstead, Hanover, Gambrills, Frederick, Chester, Virginia. Their market expertise spans multiple neighborhoods across Northern Virginia.

What is Mary Kowalewski's average sale price?

Mary Kowalewski's average sale price is $651K with a 99.4% sold-to-list ratio, indicating strong negotiation skills. Their average days on market is 65 days.

Mary Kowalewski

Platinum

KOVO Realty

Hampstead, Hanover, Gambrills, Frederick +4 more

155

Sales

$651K

Avg Price

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About

Mary Anne Kowalewski is a real estate professional serving MD. Most active in Chester, Frederick, Salisbury. 78 career transactions.

Areas of Expertise

HampsteadHanoverGambrillsFrederickChesterSalisburyEastonNorth Potomac

Active in 8 ZIP codes across MD

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This home sale information is not to be construed as an appraisal and may not be used as such for any purpose. BRIGHT MLS is the provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors.

Data current as of 02/28/2026. Agent performance data has been collected from multiple public sources and verified with Bright MLS data.

Some real estate firms do not participate in IDX and their listings do not appear on this website. Some properties listed with participating firms do not appear on this website at the request of the seller.