Mark's property listings

Listing courtesy of Key Prime Realty LLC and Redfin Corp.

Listing courtesy of Redfin Corp.

Listing courtesy of Scott Aceto and Redfin Corp.

Listing courtesy of Keller Williams Realty North Central and Redfin Corp.

Listing courtesy of Redfin Corp.

Listing courtesy of Redfin Corp. and Keller Williams Realty Leading Edge

Listing courtesy of Champion Realty Group, LLC and Redfin Corp.

Listing courtesy of The Greene Realty Group and Redfin Corp.

Listing courtesy of Redfin Corp.

Listing courtesy of Custom Realty Solutions and Redfin Corp.

Listing courtesy of Cameron Prestige and Redfin Corp.

Listing courtesy of REMAX Triumph Realty | Billerica and Redfin Corp.