Your most valuable asset - Our most important priority.
Home is more than an address — it’s your story.
At Cornerstone Homes, we help you realise its true worth with care, clarity, and trusted guidance
Guiding Families across Randburg and the KZN South Coast
Whether you’re making space for something new or letting go of what’s been, we guide every decision with empathy, trust, and expertise.
Because a home carries not just market value — but heritage, memory, and meaning.
Our values set us apart.
Kindness
In a market where competition can overshadow character, we choose kindness. We treat people with respect, lead with empathy, and build lasting partnerships rooted in faith.
Trust
Trust is at the heart of how we work — with each other and with our clients. We share knowledge, celebrate success together, and collaborate transparently to grow stronger as a team and a business.
Curiosity
We’re endlessly curious about the property market and the stories behind every asset. It’s this curiosity that drives us to ask better questions, uncover smarter insights, and stay one step ahead in a constantly shifting landscape.
Empathy
We recognise that every property decision carries weight. Whether it’s letting go of an asset or navigating change, we walk alongside our clients with calm confidence and deep care — creating space for sound decisions in moments that matter.
Expertise
We bring deep property knowledge and sound investment insight to every conversation. As expert advisors, we guide our clients with confidence, clarity, and care — helping them make decisions that create real value.
Honest Advice, Excellent Service & More for you.
Shorter mandates
Honest help is a click away
A skilled, award-winning team that's dependable
Sell for the very best price with a highly skilled team
Our promises delivered:
Sandy, you have been wonderful with the sale of our first home. Sandy, thank you so much for all you have done for us. You sold our Robindale unit fast and you helped us buy our forever home up the road in Robindale. You made this easy and we have enjoyed the process so much more than we could ever have imagined. Thank you so much for being so patient and for all your help. You have been amazing. You simply must pop in and see our new place, we would really love to stay in touch.
Byron and Sarah
Robindale
I have had excellent service from Sandy, who sold a property of mine in Robin Hills. Quick, efficient, very knowledgeable and extremely trustworthy and genuine. I highly recommend her and her team.
Mariel
Robin Hills
Thank you so much for everything. You were so patient with us and all our questions. This was a big step and you really helped us so much. We are super excited.
Jade and Llewellyn
Robindale
Cornerstone Homes, Sandy and Nicole, thank you for being the best estate agents we could’ve asked for, ever🥹
Dani and Scott
Olivedale
Dear Sandy, my wife and I would like to extend our sincere gratitude for the work you put in to making this process such a success. As first-time buyers, we truly appreciate your patience and the way you guided us kindly and professionally through every step. It’s been a long journey, but we’re thrilled to have received the good news in the end. Thank you once again for your support and dedication. Warm regards.
Archy and Phakama
Windsor West
Thank you so much, Nicole and Sandy from Cornerstone Homes, for making this a smooth process. I appreciate it. Cornerstone Home,s as a team, you were brilliant. Thank you so much.
Lashney
Olivedale
Thank you so much, Nicole and Sandy from Cornerstone Homes, for making this a smooth process. I appreciate it. Cornerstone Home,s as a team, you were brilliant. Thank you so much.
Lashney
Olivedale
I want to thank you Nicole Crowe from Cornerstone Homes for your excellent service and your constant “can do” approach to satisfying customer needs. Your service, the quality of detail, and the consistently pleasant and positive attitude you bring are second to none. Those qualities make it an absolute pleasure to work with you. It’s nice to know you are an absolute source I can always count on. Our experience working with you in finding our dream home was wonderful! You’re a beautiful human and 100% reliable person. The world needs more of you.
T-Anei
Johannesburg North
Thank you Sandy Graham! Buying my first place and starting my life was a biggie. My experience when I viewed was just warm. I want to make an offer for the full asking price on the unit in Sundowner. The unit is definitely worth it. And I already just love my new home.
Jamie
Sundowner
Sandy Graham from Cornerstone Homes in Randburg, on behalf of Paul and I would like to thank you for all your efforts. From arranging the OTP so quickly to sorting out the conditions of the sale and the carpet cleaning, to the beautiful flowers. You are great and have gone above and beyond what we needed. We will certainly recommend you to our friends and family. We appreciate your assistance so much.
Charlene
Bromhof
Thank you so much, Nicole Crowe from Cornerstone Homes in Randburg. I just wanted to say a big thank you for your time to help me with my valuation. Nicole, you are really amazing, and you have helped me with more than I needed when I needed it.
Bonni
Johannesburg North
Thank you Sandy Graham from Cornerstone Homes in Randburg for making the sale of our investment property in Bromhof as easy as pie. You navigated all the big stuff effortlessly and with enthusiasm. This was a difficult situation for me personally and you know we have very difficult tenants. But you nailed it. You have honestly gone above and beyond for us. We look forward to doing business with you again.
Kalapisa and Brenda
Bromhof
Thank you Nicole Crowe from Cornerstone Homes in Randburg for your exceptional professionalism. You are a wonderful estate agent who provided us with reliable and trustworthy service through out property rental process. Your dedication made our experience seamless and stress-free. Hoping for the sale process to be just as easy.
Shivani
Sundowner
Gosh Sandy Graham from Cornerstone Homes in Randburg, thank you from Sandy. When I moved in and found the geyser had burst you were absolutely amazing. And the body corporate has been amazing. Thank you for not letting me panic.
Sandile
Malanshof
Hi there Sandy, from Cornerstone Homes in Randburg. Thank you so much for sorting things out for us. We will have to crack a Gin when you visit again. It has been a very difficult time for us and the process to sell our family home on the West Rand has been so difficult. Everything is under control now and life is so much better. I could not have coped otherwise. Thank you so much.
Elaine and Roger
Bromhof
Sandy Graham from Cornerstone Homes in Randburg, thank you so much. You stayed true to your word. Your communication has been brilliant and you have been just as wonderful as the process! Have a blessed weekend.
Suzane and Chris
Malanshof
Hi there Sandy, We hope you are doing well. Thanks so much for your efforts and hard work. We are aware that the market has been extremely slow. Have an awesome day. Blessings.
Denise and Harry
Malanshof
Oh Sandy Graham from Cornerstone Homes in Randburg, thank you so much. Excellent. Let's do it. Thank you for recommending the gas stove top and the repainting of the ceiling. I agree with you this will make a big difference.
Marlene
Ferndale
Sandy Graham from Cornerstone Homes in Randburg, you know the journey I have walked after COVID and now my divorce. You have been so kind and patient with me and YES, I am finally ready to get started on my sale in Randburg and yes I think the paint touch-up you recommended is a great idea. Can you recommend someone reliable?
Ketso
Sundowner
Sandy and Nicole from Cornerstone Homes, THANK YOU so much all our hard work and patience with our sale. We are so excited.
Tyrone and the gals
Johannesburg North
This property sale has been difficult given our tough divorce. You have soldiered on and you have really been kind and thoughtful. Thank you so much, I really appreciate it.
Tsepo
Boskruin
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John Doe
Codetic
Oh Sandy, I wanted to say a very big thank you for all you have done. My journey with the loss of my wife has been difficult and you have really been a rock. Thank you so much and yes we did it. What a wonderful feeling. Thank you so much.
Allan
Wilgeheuwel
Sandy, we just wanted to say thank you so much for being so patient with us. You are so calm, and you just get stuff done. You have really made this process easy, and we are so grateful. Thanks again.
Lisa and Donnovan
Wilgeheuwel
Oh, Sandy, thank you so much for all you have done to help me as executor of my best friend's deceased estate. You have the most incredible energy, and you are so sharp. Thank you so much. We will most certainly be in touch again.
Judy
Randpark Ridge
Sandy, thank you! I bought my first home with you, and a year later I am selling and moving to PTA. You have really been wonderful, not once but twice. Thanks a million.
Siphamandla
Bromhof
Sandy you have been wonderful to us. Patient and kind. I have been so sick and it has been wonderful knowing you have got this - your words. You have done so well for us. Thank you.
Heather and Tom
Douglasdale
Dearest Sandy, thank you so much for all you have done to help us. We absolutely love our home and are so happy that we got to work with you. You were stunning, and it was delightful. Thank you again, and you are always welcome to pop in.
Hayley and Jonathan
Douglasdale
Dear Sandy, I just wanted to say thank you so much. I did get into trouble, financially and you really helped me dodge a big bullet. Thank you so much for being so patient and kind with me.
Hannelie
Robindale
Sandy and Nicole from Cornerstone Homes, the market was so tough and I know you did absolutely everthing to help me sell my SA property with me being in Dubai. I opted for a rental and you outdid yourself Nicole. Thank you and we will most definitely be chatting again when the rental is up because I want to work with you ladies again. Thanks so much
Marlene
Ferndale
Dear Sandy. I want to formally thank you for all you have done to help me. You have no idea how much it meant to be treated with such kindness and respect. Thank you again.
Kappie
Malanshof
Oh my goodness gracious me. Sold in 3 days. I never thought I would ever see that day. Well done, Cornerstone Homes, you really were brilliant. Wow.
Lisa
Bromhof
Nicole and Sandy - wow, thank you again for all you have done to help me buy my dream home in Bromhof. I love it. You have both been brilliant, and I would recommend your company. You have been amazing. Thanks.
Tumi
Bromhof
Wow, thank you, Sandy. You have been wonderful. You made this work for us.
Vicky and Dieds
Malanshof
Sandy, thanks. It's been great working with you. We are very happy.
Rion
Malanshof
Wow, Sandy you are friendly but also so professional. You were brilliant. Thank you so much.
Jill and Steve
Fontainebleau
Thanks Sandy… You played and continue to play a good role… I appreciate your work and kindness.
Leonell and Lovette
Bromhof
Wow Sandy, you sold my place in WW and you helped me buy the place in Fontainebleau. My boys and I would like to stay a very very big thank you. You were patient and kind and we really appreciate it. Thank you so much. And I made a good friend in the process. You are definitely invited to our housewarming.
Miranda
Windsor West and Fontainebleau
Wow, Sandy in a tough market, you did so well. It was bitterly cold, but you pitched up and brightened my day every time I saw you. You are positive and your energy is fantastic. Thank you so much for all you have done for me.
Glenda
Fontainegbleau
Wow, that was real. Difficult market and it was slow, but your energy never dropped. It has been a pleasure working with you, ladies. Would recommend you again.
Tanya and Os
Sonneglans
Sandy, we would like to say a very big thank you for helping us sell our unit in Bromhof. It got a bit hairy at the end with the bank but you really stayed calm and you really got the ball over the line for us. Thank you again.
Haley
Bromhof
Dankie Sandy. You were incredible. Calm under pressure and so kind and thoughtful. You really helped us so much. Thank you again and well done.
Erika and Johann
Boskruin
Sandy, thank you. With all the drama in Moz, you have really stepped up to help when we were most vulnerable. Thank you so much. Can you sell a place for me in Pineslopes? I want to work with you again. It was great.
Stefan
Fontainebleau
Wow, I am blown away. Listed on Thursday and sold on Saturday for Cash and almost at the full asking price. You ladies have been wonderful. Thank you so much.
Andiswa
Randpark Ridge
Awesome! Listed on Friday and sold at a show day on the first Sunday. We are just so happy with everything. And we really wish you well in your business. You guys are going to do so well because you just deliver. Thank you so much, and cheers as we head to White River.
Noleen and Mark
Sundowner
Jinne Sandy, Dankie. My investment property is sold and I know you worked so hard. I am so happy. Thank you for your kindness and professional work.
Dirk
Malanshof
Property News & Information
Find out what the best property mandates are for the Randburg property market. Christian property professionals. Call Sandy on 083...Click to read more >
Need to understand the role of the Property Condition Report when you sell a Randburg property? Call Sandy on (083)...Click to read more >
Robindale, Randburg is a top suburb for proximity to great schools. Call Sandy if you need to buy or sell...Click to read more >
Are you wondering what the latest Robindale property prices are? Need a property valuation? Call Sandy on 083 550 1220...Click to read more >
Sell a Randburg property with a top-performing, high-capacity real estate team in Randburg. We’re structured for speed, support, and guaranteed...Click to read more >
Your most valuable asset in good hands.
Every listing we produce is of the highest quality, achieving a consistent 100% rating that attracts serious, qualified buyers. With decades of experience, expert negotiation skills, and a reputation for excellence, we offer a niche real estate experience where the best quality in service, marketing, and outcomes is not the exception — it’s the standard.