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About Ron Denhaan & Associates

Leading edge service and technology for today's real estate market

Whether you are buying , selling, or leasing a home, you deserve excellent service , and that's what I'm about! Your transaction is important and it should be handled with the utmost in sensitivity, timeliness, and careful attention to detail.

My responsiveness is second to none. Wouldn't it be refreshing to have a Realtor who actually answers their phone instead of using it as a message machine? Call me and let's talk! I'm at 949-290-3263.

I am not some out-of-area Realtor. I live and work in South Orange County, CA with my wife, three daughters and a son. I grew up in North Orange County, so I know the entire County very well. My local presence in the community provides me with an in-depth knowledge of the local real estate market and allows me to be highly responsive to your needs.

My "Tag line" is not just a slogan. I truly believe that my real estate experience and level of service is "Leading Edge". Make no mistake, real estate is a high-technology business, and as a former consultant in the technology sector, I believe I give you the edge you are looking for when selling your home. Read what I will do as your listing agent, here . I can also help you lease your home . Do you want a free, no obligation estimate of your home's market value? Just click here .

An exceptional team! I 'm very privileged to be working with an outstanding group of people who are dedicated, ethical, and very hard working. I'm certain you will be very pleased to work with anyone from my team !

My goal is to earn your business, for the long term. I don't just disappear after your transaction. I'm always available to you for assistance, service referrals, and to keep you apprised of your home's value. My clients are not just a "quick deal" to me -- Instead, I form long-term, on-going relationships with them. Want proof? I regularly refer my client's businesses and services to other clients by including them on my contractor referral web page . Many of the contacts on this page are former (and current) clients!

My specialties are residential home purchases, leases, income and multi-family properties, horse properties, investment properties, vintage and mid-century homes, first time home buyers, short sales, lots and land, buyer's agent, and home listings in Orange County, California . Call me for single family homes, condos, town homes, estates, eco-friendly homes, foreclosures, REOs, bank-owned, short sales, lots, land, and horse properties in Orange County. I would love the opportunity to earn your business! Contact me today to discuss your Real Estate needs!

Realty One Group - Top Producing Agent Award  - 2016
Realty One Group - $5 Million plus award - 2017

Ron Denhaan - About Me page

Ron Denhaan - Realtor

Realty One Group

(949) 290-3263

BRE# 01728866

Euqal housing opportunity

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Want an automated home search?

I'll set up an automatic e-mail for you with all of the new and updated listings on the MLS. Call me!

About My Team

Joni Anderson, Realtor - Orange County

Joni Anderson with Realty One Group specializes in a Real Estate buying experience that is focused on providing exceptional services with creativity, integrity, and trust for buyers, sellers and investors. If you or someone you know is looking to buy, sell, invest or lease in real estate, feel confident in referring them to Joni Anderson with Realty One Group. Have the trust in referring to an expert who always has her client's best interest at heart.

Call Joni today!

Mobile phone - 714.299.3874

E-Mail -

BRE# 01941974

Sarah Oswald - Realtor

Nellie Nungaray

Sarah Oswald, Realtor - Riverside, Corona, Norco, & Murietta

Sarah is a Realtor with Eastvale team in Corona, CA. She is a Riverside, Corona, Murrieta, Temecula and Norco specialist. She is CDPE, CIAS,SFR and HAFA certified. Call Sarah for homes in the Inland Empire!

Nellie Nungaray , Realtor - South Orange County

Nellie is a Realtor with Realty One Group, Mission Viejo. She has lived in the south Orange County city of Rancho Santa Margarita for over 19 years. Her service area is all of Orange County, as well as San Bernardino and Riverside Counties. Her customer service skills and follow up are outstanding. She has the knowledge, experience and the negotiation skills needed to help you sell or purchase a home.

Nellie is bilingual - English/Spanish “HABLO ESPANOL”

Call Sarah today!

Phone -  (951) 707-9919

Call Nellie today!

Direct: 949-233-6956


Matt Frey, Lender

Al Rodriquez
Matt Frey - Mortgage Capital Partners

Matt is one of the loan officers on my team. Matt will provide you with the best financing options available for your new home purchase. He can also assist you in qualifying for a loan, running your credit report, or advising you on how to position yourself financially for your first home purchase.
Al Rodriquez - Amerifirst Financial

Al is a lender/broker with Amerifirst Financial in San Clemente, CA. Al will be happy to pre-approve you for a home or property loan!

Call Matt today!

Cell - 949-632-5682

E-mail -

Call Al today!

Mobile phone - 949-903-1959

E-mail -

Christopher Dale, Pickford escrow

Cindy Mutz, Cal title
Christopher Dale - Branch Manager, Glen Oaks Escrow
Managing a staff of 25 diverse, caring, and knowledgeable escrow professionals; Christopher serves his staff and his client's 24-7 with an emphasis on doing the right thing. He works with his team and believes that together, everyone achieves more.
Cindy Mutz - California Title Co .

Cindy Mutz has been with California Title's family of companies for over 18 years. Her knowledge of the title industry is unsurpassed due to her experience supervising our Mission Viejo branch for 10 years prior to becoming a successful title representative.  Her commitment she brings to each and every client demonstrates her superior level of service that only Cindy and California Title Company can provide.

Call Christopher today!

Office #: 949-625-6751 e-Fax #: 949-528-6177

E-mail -

California Title


E-mail -

Other team members
Bobbi Bell -Transaction Coordinator

Bobbi is the transaction coordinator ("TC") on my team. She will be in frequent contact with you as she coordinates with escrow and makes sure all of your paperwork is processed with utmost care!

Contact Bobbi at

949-365-9088 X 105

About Realty One Group

Your One-Stop Resource for Buying & Selling

Realty ONE Group, Inc. was founded on a simple premise: providing ethical, professional, and results-oriented real estate services to property owners and prospective buyers. To achieve this, we focus on the following core initiatives:

  • People: With over 2,000 seasoned real estate professionals, we continue to build our team of courteous, knowledgeable associates who are dedicated to mastering their markets and helping their clients succeed in their buying or selling goals.
  • Education: The real estate industry is changing every day, which is why our agents participate in continuous training and market analysis to stay on top of current trends. We foster the growth and development of our employees, with a belief that their strengths translate to your success.
  • Courtesy: It may seem simple, but in today’s busy world, patience and civility are in short supply. When you partner with Realty ONE, you’ll receive personalized attention from a dedicated associate committed to helping you achieve your desired results.
  • Partners: Realty ONE Group has partnered with the top service providers to cover your real estate needs.

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