About Guada Isomaki

Guada Isomaki

Guada Isomaki

You have my firm commitment that I will work hard to consistently provide exceptional quality and innovative real estate service, while developing mutual respect, communication and long term relationships. I never rest on my accomplishments. I'm constantly striving to create and implement new ideas, strategies and, services that maximize benefit and exposure for my clients. Whether you are a first time buyer or a sophisticated investor you will not be disappointed with my service.


 9137 RESEDA BLVD Northridge, CA 91324

(818) 993-7370 ex:4208

(818) 554-8913

What people are saying

The first day Guada put my condo on the market, I had multiple offers. I was in escrow by the end of the week, which was preceded by a (small) bidding war. And closed on time without a hiccup! She helped me understand the market and what I could expect and she delivered!

~Nathan W.

Guada has represented me on several transactions and I can say she has handled extremely challenging deals perfectly time and time again. She is professional and responsive, and fights for us. I would never dream of completing further transactions without Guada in my corner. We look forward to working with her again in the future and expect the same level of professionalism.

~jorge s.

As a first time buyer I thought I would be confused, frustrated and scared the whole time but Guada made the whole experience very comfortable and exciting. She took the time to ask me what I wanted and was patient with all of my ideas. Her expertise directed me to the best neighborhood that met my needs and was able to open the doors to all of the places I was interested in. She worked around my schedule and was kind enough to include my opinionated parents along for the ride. We love her and recommend her to anyone who thinks they know what they want because her expertise will expand your interests to find your close to perfect future home. I appreciate her so much. I just got my keys today, the whole process after the first site visit to today took about 30 days. Wow! I'm a homeowner now, another life goal accomplished thanks to Guada!!!

~Yolie A.

Guada is a Fabulous realtor. She helped us with our first property 10 years ago and helped us long after the sale. Highly recommend her in handling all things real estate.

~Danny K.

Absolutely PHENOMENAL.

Guada is an incredibly professional individual who gets the job done and is absolutely on the side of her clients.

She helped us sell two houses within a month (we expected it to take forever), and helped us secure our new house. She is an absolute doll but don't let her nice manner fool you; she will not take sh*t from anyone, and will ensure that you as the client gets exactly what you need, and will fight tooth and nail when people try to rip you off, including lenders.

A fabulous experience, we recommend her highly and will absolutely use her again in the future if we plan on moving again.

~Victoria R.

Guada is the most amazing Real Estate agent. We were not having success with another agency which I won't mention but after meeting her two weeks later we had an offer accepted under asking price and we were off and running.  

She is professional, courteous and most importantly she is prepared in all aspects and makes the process enjoyable. If not for her I feel we pull still be "looking" for a home but we are now happy homeowners of a beautiful new home.

Two enthusiastic thumbs up. Thank you Guada!!!

~ Raul S.

Guada is a genuinely nice person who also happens to be an exceptionally skilled real estate agent.  Her personality and experience blend in a way that gave us kind and thoughtful support in the inherently difficult process of finding a home, yet she knew to challenge us on issues to insure that we reached the best decision.  Her knowledge of the area and especially her professional relationships with other local agents was a huge benefit to us.  Guada even helped us find a capable agent in Orange County for a property we needed to sell and provided excellent oversight of the entire buying, selling and financing process.  Net result was closing on-time with no glitches and a home that the family is delighted to live in!

~ Sinclair F.

We used Guada just recently to search for a new home in the San Fernando Valley and even from the very beginning she did a great job of explaining the process and everything that we would need to know. Her work ethic was visible from the beginning.
When we did go and look at properties, she was consistently available and would help us see the positives and negatives about the property in comparison with our goals. This is extremely helpful as she goes through this process all the time and we were just new comers. If we had questions, I always felt like we could text or call her and she would get back to us within a short time.
All in all it was a pleasant experience and we would not only use Guada again, but recommend her wholeheartedly to others that are looking to purchase or sell her home.

~Stephen J.

I feel like giving Guada 5 stars just isn't enough! Guada is professional, knowledgeable, flexible, trustworthy, personable and most importantly, CARES about her clients.  Four years ago she helped us find and purchase our first home and just this month we finished closing the sale of that home and finalizing the purchase of our new home! Despite this being our second home purchase, we were still relatively uninformed buyers and had so many questions. Guada always replied to our questions or concerns in a timely manner and always gave the best advice. She kept things on track for us with the lender, buyers, sellers and all inspections. We are forever grateful to her for making the stressful process of selling and buying a home very manageable and would recommend Guada to anyone looking into buying or selling their home.
She's the best!

~Cindy P.

As first time home buyers, Guada worked tirelessly to make sure that my wife and I knew exactly what was going on at all times. She truly cared about us through every step of the process, was constantly available to answer our questions, and provided us with the smoothest home buying experience that anyone could hope for. Please, please choose Guada if you want a realtor that knows the industry and is on YOUR side!

~Alex G.

I recently had to sell my mother's house in Porter Ranch and not having lived there in many years, I wasn't familiar with the realtors in the area, so I looked around at all the signs in the neighborhood and spoke with several of the neighbors.  Everything was pointing in the direction of listing with the Pinnacle team of Diane and Guada.  

After my very quick and successful experience, I can understand why it seems that Diane and Guada's for sale signs dominate the neighborhood.  

- They are very ethical and professional.
- You can always text or call them -- very easy to get hold of.
- They work hard, holding as many open houses as they feel necessary to get the home exposure.
- They truly represent the interests of the seller and offer sound advice with regards to pricing and concessions.
- They help coordinate events, repairs, and inspections to minimize effort on part of owner.

It was truly a great experience!  I would recommend them without any hesitation!

~ Peter B.

AMAZING! We bought a home with Guada last September. Buying a home can be stressful and she handles all the various obstacles with ease and makes you feel like you are being taken of. She is on top of it. She doesn't let lenders, escrow, title, inspectors jerk you around as they all are known to do.
She also speaks fluent spanish, and that was very valuable to us as some of the homes we looked at had spanish only speaking owners.

We have been in our home for almost a year and we had an issue with our home warranty and she was on it. Issue solved.

She is dialed in, warm and assessable. You will not find a better agent. Period.

~Anni L.