Siobhan Ulnick, Real Estate Agent

Social Media

LinkedIn
Facebook
Instagram

Youtube

Siobhan’s Concierge Page

Awards

• Top 1.5% Realtors Nationwide (WSJ)
• Awarded Luxury Homes Division Honorees

2022 Success Data

28+ Years Real Estate Experience
500+ Families Served in Coastal OC
$545M+ Career Sales
$2.3M Average Sales Price
107.8% Average List Price to Sold Ratio
11 Average Days on Market

Specialties

Listing & Buyer Agents
Luxury Homes & Townhomes
Ocean Views & Gated Communities
First Time Buyers & Relocation
1031 Exchange & Investment

Languages: English, Spanish

Areas of Expertise

San clemente

Dana Point

San Juan Capistrano

Laguna Beach

Newport Beach

Education

• Bachelor of Arts - Business Administration - Point Loma College
• International Studies, University of Madrid, Spain

• E-Certified

Client Testimonials

Scroll down for more

★★★★★
"My wife and I interviewed several real estate agents to sell our San Clemente home and finally chose Siobhan and Bryan Ulnick. As a team they are knowledgeable of the market, the neighborhoods, and the active and recent comps in the area. We had two different deals fall out of escrow for uncontrollable reasons and each time Siobhan helped us deal with the disappointment and get us back on the market quickly. We closed the third time. During this challenging and emotion filled time we felt that Siobhan and Bryan had our backs and made sure our interests and needs were addressed. The Ulnick's demonstrates a unique combination of knowledge, expertise, skill and compassion. They offer their professional advice and yet allow you to make the final decision that you think is best. I can’t imagine getting through it all with anyone else. I highly recommend the real estate team of Siobhan and Bryan Ulnick" - James C. | Home Seller

★★★★★
"When we decided to sell our house, we researched many realtors in San Clemente that had experience with fine ocean view homes. We selected Bryan & Siobhan Ulnick because of their demonstrated success, their marketing wisdom, and how well we thought we would interact with them. We chose well. They're marketing know-how displayed our house in a way that got immediate attention. The visual presentation they put together was stunning. Shortly afterwards, the house was being shown because of his efforts Once the Ulnick's started showing the house, we soon had a buyer. What we appreciated about the Ulnick's is that they were always there for us regardless of what we needed. Bryan & Siobhan guided us through the process effortlessly and knew exactly what to do whenever a problem came up. Also, they were both very pleasant accommodating people to work with, We could not be happier." - David & Anne B. | Home Sellers

★★★★★
"We are so grateful for Siobhan and Bryan! They listened to what we hoped to get for our home and also what we wanted in a future home. They never pushed us , but answered questions anytime they came up, and then were ready for us when we decided we were officially making the move. They guided us seamlessly through two incredibly fast escrows and we are so happy they got more than $375k over our asking price AND helped us get our new home in such a competitive market! Thank you, thank you!" - Brian & Amanda K. | Home Sellers

★★★★★
"The absolute BEST in real estate - hands down!! Not only are Siobhan and Bryan extremely kind, but they are incredibly knowledgeable and passionate about what they do and it shows from beginning to end. We cannot thank them enough for making this entire process so enjoyable and EASY!!! If you are selling or buying a home, you MUST choose The Ulnick Group!!!" - Gina S. | Home Seller & Home Buyer

★★★★★
"After living in San Clemente for over 15 years it was time to move and the Ulnick Group immediately came to mind. I was very impressed with the marketing and service the Ulnick’s provided on the sale of my house in San Clemente. Selling your home can be an emotional process and I felt like the Ulnick’s were there for me the entire way. The Ulnick’s have a great reputation for getting quick results and being client focused, and I am so happy I called them. With their successful marketing strategy, they were able to get my home sold within 10 days for full price." - Sonia F. | Home Seller

★★★★★
"Siobhan and Bryan Ulnick are the most knowledgeable and professional realtors that I have ever worked with. They originally listed my home for lease in 2018 and received multiple offers within a day. Near the end term of the lease, the Ulnick's procured a buyer within one week while my tenants were still occupying the residence. Every detail of the transaction was handled promptly and meticulously through closing in less than 30 days. The Ulnick's were there every step of the way resolving any issues that can typically occur when trying to sell a property that is occupied by tenants. I would highly recommend Siobhan and Bryan Ulnick and plan to use their professional services again in the near future when purchasing my next dream home." - Vilma B. | Home Seller

About Siobhan

Siobhan Ulnick is a premier real estate agent in Coastal Orange County whose life, work, and passion are deeply rooted in the community she serves. Working alongside her husband and business partner, Bryan Ulnick, Siobhan leads The Ulnick Group, a partnership built on shared values, unwavering dedication, and a genuine commitment to elevating the client experience. Together, with over 30 years of combined experience and more than $800 million in career sales, they consistently rank among the top 1% of real estate teams in California and nationwide (WSJ). Their reputation is defined by integrity, personalized service, and a long-standing history of exceeding expectations.

A second-generation realtor, Siobhan grew up in the Menifee Valley/Canyon Lake areas of Southern California, where real estate was more than a profession—it was part of the family fabric. Inspired by her parents’ successful careers owning and managing Century 21 offices, and by her mother’s groundbreaking role as one of the region’s first licensed brokers, Siobhan developed an early understanding of what it means to lead with professionalism, innovation, and heart. This foundation continues to shape the way she supports her clients today.

Siobhan’s commitment to real estate is both personal and purposeful. She believes every client deserves to feel heard, supported, and guided with care. Her approach blends deep industry expertise with a genuine desire to create meaningful results, leaving a positive and lasting impact on the communities she represents.

Beyond her work, Siobhan is firmly anchored in the coastal lifestyle of San Clemente, where she and Bryan raised their two children, Keelan and McKenna. Her days are a reflection of the vibrant local culture—morning beach walks with their dog, Macee; bike rides around town; favorite meals at local restaurants; and cherished family getaways to Palm Springs or ski trips to Mammoth.

Siobhan Ulnick’s legacy is one of passion, family, community, and a standard of excellence that continues to raise the bar. With every transaction and every relationship, she strives to deliver service that is heartfelt, thoughtful, and truly reflective of the place she proudly calls home.