

Diego Irigoyen
Avg. sale price
Sold (as lead agent)
Properties for sale


Deni Curtis
Avg. sale price
Sold (as lead agent)
Properties for sale
Buyer of 2250 Hickory Drive, Concord
Deni is one of the best agents I have worked with. We buy fixer upper properties, and I've noticed that Deni has a great relationship with other agents in the area and is able to negotiate a win-win when others can't. We love working with her, and are going to list another property with her soon! She's very quick to communicate and easy to work with.


Heather Donovan
Licensed Real Estate Agent
Avg. sale price
Sold (as lead agent)
Properties for sale
Buyer of B/2141 Northwood Cir, Concord
My expedience as a first home buy was very scary and stressful but heather really helped guide me though everything step by step. Heather would answer my calls and text from 6 in the morning all the way to 9 at night no matter how small of big my question was. Even after buying my house I can and have called Heather just for insight on something so small as paint. She took care of me and I could have ask for a better realtor!
County Top 5
Contra Costa County2026City Winner
Concord2026City Winner
Clayton2026

Dianna Silva
Licensed Real Estate Agent
Avg. sale price
Sold (as lead agent)
Properties for sale
Seller of 6965 Lucas Valley Road, Nicasio
I find/found Ms Dianna a very Trustworthy, reliable, professional Realtor, - with a wonderful demeanor. Always have this sweet smile ( even in this sweltering summer heat). She’s so Comfortable to work with,..gave me updates on how the sale is going,.. Eased my anxiety. She worked right away on getting the sale put together, what’s needed,.gave me Reasonable expectations. I found it so Heartwarming to see my realtor so Motivated and helpful to make the sale happen. Dianna replied to my calls in a reasonable timely manner,.. gave me advises for my best interests,..and answered my questions and concerns in plain, simple & easy to understand words. I’m 75yrs old,..that TRULY helped😊 I won’t hesitate to Recommend and Endorse Ms Dianna, to zmy dear family and friends. I wish her more power and God’s 💜 Blessings !
Buyer of G/3640 Northwood Drive, Concord
As a first time home buyer and single mom I was terrified of the process of buying a home. But, then came Dianna! I had an AMAZING experience working with Dianna Silva! Dianna was always there to support me, guide me through the process aka holding my hands and celebrate each winning moment with genuine enthusiasm. I never felt alone or pressured , it was the complete opposite… I was heard , and seen. Her expertise, professionalism, and dedication made this journey truly unforgettable. I highly recommend Dianna Silva to anyone looking for a top-notch realtor who will go above and beyond to make your dreams a reality! 5 stars isn't enough - she would get 10 stars if I could!Thank you for all your support, guidance, and your devotion to making my dream come true !
Buyer of 107/21071 Gary Dr, Hayward
Being a new homeowner, I had no idea where to start. Everything was really overwhelming. I reached out to a couple of my close friends and Dianna Silva was recommended to me. Since our first conversation, I felt comfortable with her and felt like she was in it to benefit herself. She was genuinely interested in helping me. I waited a year before I finally decided to buy a home, and Dianna waited for me. She was willing to drive the extra distance to where ever I was looking. I could have not done it without her. If I ever decide to sell, for sure I will be reaching out to Dianna.