Selling One Gem at a Time

Your local real estate experts creating lifetime relationships while helping our friends buy, sell and manage their real estate needs.

About us

We are San Diego’s finest agents and we’re ready to make your day.

In this ever changing market, confidence in your real estate professional is a must! Whether selling or purchasing a home, you need a Broker who will provide you with as much knowledge about the current market as possible.

The team at Gem Real Estate specializes in the San Diego marketplace, offering our clients superior service. We continually educate ourselves on best practices to ensure that our clients receive the benefit of our knowledge and expertise. We provide a high level of personal service that goes beyond the sale itself. The team at Gem Real Estate work on developing long-term and lasting relationships with both existing and potential clients, all of whom we value as members of the Gem Real Estate family. Understanding and addressing our clients’ needs in an honest, efficient and professional manner, negotiating the best outcomes for our clients, and protecting our client’s interests are the cornerstones of our business.

Our most important job is satisfying you. Call us today to discover why the Team of Gem Real Estate will become your Broker for life.

Kathy Christmas

BROKER | DRE License #01348717
Phone: (858) 922-9599
Email: [email protected]

Sheryl Kerstiens

REALTOR®| DRE License #02188716
Phone: (760) 594-6199
Email: [email protected]

Services

Luxury isn't about a price, it's truly an experience.

Your goals are our priority, and we specialize in getting you the best result. To us, you’re more than a client - you’re a partner, and we’re in this together!

For Buyers

We are here to guide you through every twist and turn of the buying process, so that you can sleep easy at night (in a home that you love ♥).

Perfect Home Finder

For Sellers

We are here to guide you through every twist and turn in the selling process, to make sure you get top-dollar without any of the headache.

What's My Home Worth

Exclusive Listings

Explore The Latest Market Trends

Find out everything you need to know about our local home sales, schools, businesses, and more.

$979,900

6416 Winona Avenue

San Diego, CA

Courtesy of: Berkshire Hathaway HomeServices California Properties

2 baths 3 beds 1,320 sqft

$665,000

159, 5204 Surfwalk Way

San Diego, CA

Courtesy of: Shea Advantage

3 baths 4 beds 1,696 sqft

$1,929,000

4653 Leathers Street

San Diego, CA

Courtesy of: Keller Williams Realty

3 baths 4 beds 2,140 sqft

$1,099,000

7018 Cowles Mountain Blvd

San Diego, CA

Courtesy of: eXp Realty of California, Inc.

2 baths 4 beds 1,196 sqft

$674,500

4204 Dwight St

San Diego, CA

Courtesy of: Premier Agency Real Estate Inc.

1 bath 2 beds 674 sqft

$974,900

8885 Hillery Drive

San Diego, CA

Courtesy of: eXp Realty of California, Inc.

2 baths 4 beds 1,750 sqft

$1,339,000

#1, 430 San Antonio Ave #1

San Diego, CA

Courtesy of: eXp Realty of California, Inc

2 baths 2 beds 1,392 sqft

$750,000

308, 1950 Upas Street

San Diego, CA

Courtesy of: Big Block Realty, Inc

2 baths 2 beds 1,184 sqft

$1,249,000

3958 Marlesta Dr

San Diego, CA

Courtesy of: Big Block Realty, Inc.

2 baths 3 beds 1,518 sqft

$1,490,000

549 17th Street

San Diego, CA

Courtesy of: Marcus & Millichap

4 baths 7 beds 3,000 sqft

Browse All Listings

Exclusive Areas