John Mazziotta

Pinnacle Estate Properties

28 Years of Experience

(100)

$300M

Total Sales Last Year

Years of Experience

127

Recent TransactionsTransactions from the last 3 years

$1.1M

Average Price Point

Service Areas

Chatsworth, CA Granada Hills, CA Porter Ranch, CA

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About John Mazziotta

John Mazziotta is a Real Estate Broker with Pinnacle Estate Properties specializing in Granada Hills (91344) and Porter Ranch (91326). With over 28+ years in the San Fernando Valley and 500+ closed residential transactions, he is known for strategic pricing, disciplined negotiation, and hands-on escrow management. In the last 12 months, he has closed transactions ranging from entry-level condos to $2M+ homes in Porter Ranch gated communities and Granada Hills hillside properties. Sellers work with John for accurate pricing strategy and strong list-to-sale performance. Buyers value his ability to compete in multiple-offer situations and navigate inspections and appraisal gaps without losing leverage.

OTHER LANGUAGES

English

Specialties

Sellers
Buyers
Rentals
Residential Property

Awards

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John Mazziotta's Reviews & Ratings

100 Reviews

(5/5)

Note: Reviews may include other agents on their team

What clients say about this agent....

Responsive
Professional
Knowledgeable
Communicative
Trustworthy
Outstanding
Hard working
Excellent negotiator
Attentive
Available Remotely

User820477

Review for Member: John Mazziotta

March 20, 2026

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

I cannot express enough how grateful I am to have worked with John, during the sale of our property. From the very first meeting to the closing day, John demonstrated an unwavering commitment to making the often stressful and complicated process of selling a home not only manageable but also surprisingly enjoyable. I will be recommending him to all my family and friends.

Pat Dean And K.

Review for Member: John Mazziotta

February 15, 2026

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

John was a real pleasure to work with in our recent real estate sale. His communication skills, market knowledge, negotiation strengths and responsiveness are second to none. This sale was not an easy transaction, and it was constantly being delayed by the buyer, but John showed patience and professionalism through the entire process. John made this stressful process smooth and successful. We recommend John to potential customers looking for a trustworthy Broker/Agent. Kelley Brun / Tanya Brun Co-Owners.

Snyderrt67

Review for Member: John Mazziotta

December 14, 2025

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

John is an amazing Real Estate Professional. My Mom and I met him years ago to discuss the possibility of selling her house when she relocated out of state. After Mom passed away, I relied heavily on John's knowledge of the rules, regulations and law regarding a revocable trust and selling property. John was always clear and concise in his language when laying out my actionable tasks, information I needed to procure, and documents I needed to sign. I felt like a teammate, trying to keep up with the star player. The level of comfort I enjoyed during the process of selling a house was in no small part due to John's mastery of the real estate landscape and ability to create the best possible circumstances to set us up for success. Accepting an offer above asking price (from the right buyer) and being on the market for only 1 week is my definition of success. My business may be concluded with John, but I would highly encourage potential clients to meet with John and enjoy the same feeling of comfort and success that I have.

Gloriabarrera778

Review for Member: John Mazziotta

October 14, 2025

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

We recently sold our home in Granada Hills and purchased a townhome in Santa Clarita! With the help of our realtor John Mazziotta we were able to successfully sell our home of many years and find a home that fit our needs as a retired couple looking to downsize! John helped prepare the house for sale, hosted open houses, provided regular updates and suggestions to ensure that the sale was successful. John's knowledge of Granada Hills and real estate in general is second to none! We would recommend John to anyone looking to buy or sell. We would also like to mention that our escrow was not an easy one, but John was up for the challenge. He guided us through the process, answered all our calls, emails and would meet with us in person when things got stressful. We can not recommend him enough! We are excited to start our new lives in the city of Santa Clarita!"

Zuzu266

Review for Member: John Mazziotta

August 18, 2025

Local Knowledge

Process Expertise

Responsiveness

Negotiation skills

ZillowVERIFIED

Working with John is great! He is easy to talk to, happy to help in any way, and promptly responds to both texts and emails. Additionally, he is friendly and hard-working. John helped me sell my mom's house and made it so easy. I found him to be very trustworthy and am happy I hired him. Yay for John!

Contact Information

Location

20065 Rinaldi Street #210 Los Angeles, CA, 91326

Social Media

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John Mazziotta's Reviews & Ratings

100 Reviews

(5/5)

Note: Reviews may include other agents on their team

What clients say about this agent....

Responsive

Professional

Knowledgeable

Communicative

Trustworthy

Outstanding

Hard working

Excellent negotiator

Attentive

Available Remotely