Meet The Team

The Atlanta House Nerds Real Estate Team are licensed professional REALTORS® that specializes in searching, evaluating and negotiating the purchase of property on behalf of the buyer. They will sell your property making use of the latest marketing channels like the MLS, social media, and PPC. With years of marketing and technical experience, feel confident that your property will get the proper exposure.

Sancha Walker


Being a REALTOR® has afforded me the opportunity to work with many different people from all over the country looking to buy or sell a home in the Atlanta metro area. I primarily work in Gwinnett County, working with clients in places like Sugar Hill, Suwanee, Norcross, Snellville, Stone Mountain, Grayson, and other cities, but I can work all over the metro area. I have been a real estate agent in the Atlanta area since 2006 and I look forward to helping you buy or sell your next home. ABR®, SRS®


Christopher Walker


I have worked the last few years in real estate investing and I am a REALTOR® as well. I have worked with Sancha the last 3 years running her marketing for herself and her clients. I have a strong IT background with more than 15 years as a Sr. Software Developer and also in online marketing having launched multiple startups and helped countless businesses with their online marketer. What I love about real estate is how technology has enhanced the real estate process and helping clients get the results they need and deserve.



Our Mission

Our mission is to make our client’s real estate experience as smooth as possible. By working with our team, you gain the advantage of years of real estate, financing, marketing, and technical experience combined. We stay on the cutting edge of the latest and greatest, but our #1 focus is you. If we satisfy you, everything else will fall in place.

How We Can Help You

Save Money

Don’t take chances trying to sell your house yourself. Choose A Nerd. We have the expertise to help you properly price your home, market your home, and stage your home. The longer the house sits on the market, the more money you will pay out and the price can reduce along with it.

Good Marketing & Technology

Having more than 15 years experience in digital marketing and software development, we know what works and what works is using the right tools for the right job in you finding a house or selling a house. If its Drone footage, Facebook Ads, Instagram, or building our own in house applications, don’t worry, we have you covered.


We like to think of ourselves as southern belles and gentlemen. Christopher was born and raised in Georgia and grew up in a small town called Wrens. He understand how to treat people with respect and connect with a diverse group of people. Sancha was born and raised as a child in sweet Jamaica (one of the most beautiful places on the planet), then Canada, and lived in Florida, North Carolina, and Georgia the last 21 years. She understands that it’s our job is to connect with people and to care about their well being during this process.


We try to make a large city small. How do you do that? You make use of the resources available. So we use lots of notifications and technology to keep us aware of new properties hitting the market so that we can quickly set up appointments to view these properties. We have built a network of people that we stay in contact with so that we can know the recent activity in areas and how it may affect how your house sells. We keep our ear to the ground and we are ready to execute at a moment’s notice.

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