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Samantha Agneta O'Brien

Samantha Agneta O'Brien
Real Estate Agent (Salesperson)
San Diego CA

Salesperson (CA: 02057804)

8 years experience

REALTOR® 3 Active Listings Serves San Diego County, CA
View on Realtor.com

Contact Information

Brokerage
Exp Realty Of Southern Ca Inc

Office Website
Office Address
10620 Treena St Ste 230
San Diego, CA  92131
(San Diego County)
Office Phone
888-294-1415
Office Fax
Mobile
760-449-1126
Email
sama****@**********.com
Show Email for $5

Service Areas

San Diego: CA

About Samantha O'Brien

Samantha O'Brien relocated from her hometown of Palm Desert to San Diego in 2005 to pursue her education at San Diego State University, where she earned a degree in public relations in 2009. During her final year of college, she began her career in the bar and restaurant sector in downtown San Diego, where she developed exceptional hospitality and interpersonal skills over a decade. This experience allowed her to engage with a diverse array of individuals, fostering meaningful connections within the local community.

In 2017, Samantha transitioned into real estate, driven by her enthusiasm for connecting with people, an appreciation for local architecture, and a deep affection for San Diego itself. From the moment she arrived, she was captivated by the city’s unique architectural styles and its stunning "coastal desert" landscape. Her passion for vintage and antique items extends to her love for historic homes, particularly those that embody character and charm in neighborhoods such as Normal Heights, North Park, Mission Hills, Point Loma, and Kensington.

Outside of her professional endeavors, Samantha enjoys exploring estate sales, browsing local antique and vintage shops, and taking leisurely walks along the harbor to soak in the beauty of the bay. Grateful for the vibrant community and rich history that San Diego offers, she is eager to connect with others who share her passion for the area and assist them in finding their ideal homes.

San Diego County, CA Real Estate Market Analysis (Single Family Homes)

$1,790,169
Avg. Listing Price
From Samantha's portfolio
3.7 / 3.0
Avg. Beds/Baths
Typical property size
2,387 sf
Avg. Square Footage
Interior living space
5080
Active Listings
Current inventory

San Diego County's real estate market stands as one of California's most dynamic and valuable, encompassing everything from beachfront luxury properties in La Jolla to family-friendly suburban developments in Poway and Santee. With a median home price consistently ranking among the nation's highest, this Southern California market attracts investors, homebuyers, and real estate professionals from across the globe, creating an intensely competitive environment where local expertise proves invaluable.

The county's 29,242 total actively licensed agents represent one of the most concentrated real estate professional populations in the United States, with remarkably, all 29,242 agents maintaining email contact information—a testament to the market's tech-savvy, digitally connected nature. This substantial agent network reflects the complexity and opportunity within San Diego's diverse real estate landscape, from downtown high-rise condominiums to sprawling ranch properties in the backcountry.

Major San Diego County, California Real Estate Markets

The county's real estate activity centers around several distinct metropolitan markets, each with unique characteristics and price points. Coastal communities like Del Mar, Solana Beach, and Encinitas command premium prices for their proximity to beaches and highly rated schools, while inland cities such as Escondido, El Cajon, and Chula Vista offer more affordable options that still benefit from the county's year-round climate and economic opportunities. Downtown San Diego's urban core has experienced dramatic growth in high-density residential development, transforming formerly industrial areas into sought-after neighborhoods.

North County markets including Carlsbad, Oceanside, and Vista have emerged as particularly hot segments, attracting both young professionals and retirees seeking newer construction and master-planned communities. Meanwhile, East County areas like Santee, La Mesa, and Lemon Grove provide traditional suburban living with significantly lower entry costs, making them increasingly popular among first-time homebuyers and families seeking larger properties with outdoor space.

Market Dynamics and Geographic Complexity

San Diego County's real estate market exhibits remarkable geographic complexity, with microclimates, school district boundaries, and proximity to employment centers creating dramatically different property values within short distances. A surprising trend has been the rise of luxury markets in previously overlooked areas—neighborhoods in National City and Spring Valley have seen substantial appreciation as buyers seek alternatives to traditionally expensive coastal areas, while maintaining reasonable commutes to major employment hubs.

The market's seasonal patterns differ significantly from many California regions, with activity remaining relatively steady year-round due to the consistent climate and steady influx of military relocations, technology workers, and retirees. However, inventory levels fluctuate dramatically between coastal and inland areas, with beachfront properties maintaining extremely low supply levels while inland markets experience more typical seasonal variations in available homes.

Why Businesses Need San Diego County, California Agent Contact Data

Mortgage lenders, title companies, and real estate service providers require direct access to San Diego's extensive agent network to capture market share in this high-value market. With average transaction values significantly above national norms, establishing relationships with even a small percentage of the county's 29,242 agents can generate substantial business volume, making comprehensive agent contact databases essential for competitive positioning.

Insurance companies, home improvement contractors, and financial services firms benefit enormously from direct agent relationships, as these professionals influence client decisions across multiple high-value services. The fact that all active agents maintain email addresses enables efficient digital marketing campaigns and relationship-building efforts that can quickly scale across this large, geographically diverse professional network.

Current Property Listings

As of 2/17/2026, Samantha O'Brien has 3 properties for sale in San Diego and surrounding areas.

$589,900

Listed 2025-10-08

4119 Orange Ave
San Diego, CA  92105

Beds: 2.0
Baths: 2.0
Sq Ft: 679
Single Family Map
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$699,900

Listed 2026-01-13

530 11th St
Imperial Beach, CA  91932

Beds: 2.0
Baths: 1.0
Sq Ft: 675
Single Family Map
View Full Details

$3,690,000

Listed 2026-01-13

660 Cabrillo Ave
Coronado, CA  92118

Beds: 3.0
Baths: 3.0
Sq Ft: 1,437
Single Family Map
View Full Details

Current Property Rentals

Samantha O'Brien currently has no rental properties available in San Diego and surrounding areas. Check back later.