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DENIESE OSSEY & SARA MCMAHON

A Refined Real Estate Experience, Designed Around You

Buying or selling a home should feel seamless, elevated, and thoughtfully guided from start to finish.

Modern Home

Neighborhoods We Serve

San Diego

Rancho Bernardo

Poway

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Chula Vista

Rancho Peñasquitos

Santee

La Mesa

El Cajon

Deniese Ossey - Realtor - Home

Buy a home

From coastal retreats to vibrant city living, we’ll guide you every step of the way with expert advice and personalized service.

Deniese Ossey - Realtor - Home

Sell a home

From strategic pricing to expert marketing, we’ll ensure a smooth, successful sale tailored to your goals.

Deniese Ossey

Deniese Ossey

Listing Agent, Buyer’s Agent, Relocation, Short-Sale

San Diego Real Estate with Deniese Ossey

As a trusted Compass Realtor®, Deniese Ossey has built her career on delivering the highest level of personal service in San Diego real estate. Since beginning her journey in 1998, she has consistently ranked among the top 3% of agents year after year, earning awards and recognition for her dedication and results.

Consider It Done

When you work with Deniese Ossey & Sara McMahon, you gain a trusted partner who is dedicated to your best interests every step of the way. With her proven track record, client-first approach, and commitment to excellence, you can rest assured your San Diego real estate journey is in the best hands.

With Deniese, you can “Consider it Done!”

Specialties:
Certified Residential Specialist®
Certified Negotiation Expert®

A Reputation Built on Trust

With a 90% referral rate, Deniese’s clients return—and refer others—because they know she puts their needs first every time.

Proven Expertise

As a skilled negotiator and market expert, Deniese delivers clear strategies, honest guidance, and confident results.

Local Insight

A lifelong San Diego resident, Deniese knows the neighborhoods, schools, and market trends that matter most to you.

From the blog

Read the blog
Why the Right Realtor Is Your Biggest Advantage in Today’s Market

Why the Right Realtor Is Your Biggest Advantage in Today’s Market

Real estate markets can shift quickly, and keeping up with those changes on your own can feel overwhelming.

How a Skilled Realtor Can Negotiate Thousands More for Your Home

How a Skilled Realtor Can Negotiate Thousands More for Your Home

By creating a strong first impression, you set the stage for competitive interest, which is often the foundation for higher offers and better negotiating opportunities.

What Buyers Look for in Today’s Market

What Buyers Look for in Today’s Market

Today’s buyers place a strong emphasis on functionality, looking for spaces that make life easier and more comfortable.

How a Hands-On Realtor Helps You Win in Competitive Markets

How a Hands-On Realtor Helps You Win in Competitive Markets

A hands-on realtor helps you get ahead before you even begin touring homes by guiding you through essential steps like financial readiness, mortgage pre-approval, and defining your priorities.

Top 5 First-Time Homebuyer Mistakes

Top 5 First-Time Homebuyer Mistakes

When you set out to buy your first home, it’s easy to focus on the purchase price and monthly mortgage payment, but that’s only part of the financial picture.

Financial Planners

Financial Planners

Real estate and financial planning often go hand in hand, as both are focused on helping clients make informed, strategic decisions for long-term stability.

List with Deniese Ossey

Looking to sell your home? List with Deniese Ossey, a dedicated real estate expert committed to guiding you through every step of the process. With an in-depth understanding of the market and a passion for delivering exceptional results, Deniese ensures your property stands out and sells for top value.

List with Deniese Ossey