Doug Colliflower

Broker Associate

Berkshire Hathaway HomeServices Golden Properties - Pasadena

The Realtor That's Good For You
Doug Colliflower


Meet Doug

An Altadena resident for over thirty years, Doug is knowledgeable of the San Gabriel Valley and can guide buyers to the home in the neighborhood that best suits their needs. As a Senior Real Estate Specialist®, he has the education, resources, and skills to assist families in selling longtime family homes. Whether you’re buying or selling a home, call Doug today for expert real estate guidance in the San Gabriel Valley... Read More

Realtor for Seniors in Altadena


Senior Resources

When looking for a real estate professional that will respond to your specific challenges, look for a Seniors Real Estate Specialist® (SRES) Designation.

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Real Estate Market Report for Altadena


Market Update

I work hard to keep my clients informed about the market while they’re buying or selling their home. These reports use real-time data so my clients can make decisions based on what’s happening in the market right now and how the market is changing week by week.

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Doug Colliflower Leading Edge Realtor


About Doug

Doug Colliflower is a Realtor dedicated to making a difference, handling every transaction with integrity, innovation, and care.

"Doug Colliflower went over and beyond for us." - Kathleen

Meet Doug

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About Doug Colliflower

Doug Colliflower is a trusted real estate agent and Broker Associate serving Altadena, La Cañada Flintridge, Pasadena, and surrounding Foothill communities. With decades of experience in the local real estate market, Doug provides clear guidance, strong negotiation, and steady leadership for buyers and sellers at every stage. He is a Senior Real Estate Specialist® (SRES) with a focused expertise in helping seniors and their families navigate downsizing, estate transitions, and major life changes. Known for his integrity, professionalism, and deep community knowledge, Doug delivers thoughtful, client-first representation from consultation to closing.

Latest Blog Posts

Maintaining Your Home's Value: Where to Maintain, Improve, and Think Twice Before Spending

For most of us, a home is two things at once: the place we live and one of the largest financial assets we'll ever own. The good news? Protecting that investment rarely requires a major remodel.

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Estate Planning & Your Home: Is Your House Ready If Something Happens to You?

For many families, a home is much more than a place to live. It is often their largest financial asset, the center of family memories, and an important part of the legacy they hope to leave behind

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Today’s Housing Market: 3 Common Myths That May Be Holding People Back

If you’ve been thinking about buying or selling a home lately, you’ve probably noticed there’s no shortage of opinions about the housing market. Between headlines, social media,

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How to Prepare a Home for Sale Without Over-Improving

One of the most common questions I hear from homeowners—especially those who have lived in their home for many years—is: “What should I fix or update before putting my home on the

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