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Stephanie Robin Cook

Stephanie Robin Cook
Real Estate Agent (Broker)
Mammoth Lakes CA

Broker (CA: 01160822)

33 years experience

REALTOR® 4 Active Listings Serves Mono County, CA
View on Realtor.com

Contact Information

Brokerage
Mammoth Realty Group Inc

Office Website
Office Address
Po Box 100 Pmb 124
Mammoth Lakes, CA  93546
(Mono County)
Office Phone
760-934-6000
Office Fax
760-934-6476
Mobile
760-914-1500
Email
step*****@**********.com
Show Email for $5

Service Areas

Crowley Lake: CA Aspen Springs: CA McGee Creek: CA Toms Place: CA Mammoth Lakes: CA Sunny Slopes: CA Bishop: CA Benton: CA Wilkerson: CA Hammil Valley: CA Paradise: CA Mesa: CA Chalfant Valley: CA West Bishop: CA Dixon Lane-Meadow Creek: CA Round Valley: CA Chalfant: CA Swall Meadows: CA June Lake: CA

About Stephanie Cook

Stephanie is the founder of Mammoth Realty Group, established with the goal of assembling a team of elite real estate professionals distinguished by their experience, ethical standards, and exceptional professionalism.

At Mammoth Realty Group, the team brings a wealth of real estate expertise, complemented by cutting-edge technology and innovative marketing strategies designed to assist clients in selecting the ideal property. As a hands-on Broker-Owner, Stephanie has cultivated a dedicated team, each member contributing unique strengths to enhance the firm's growth.

With over 28 years of experience as a full-time broker and top producer, Stephanie has developed a comprehensive understanding of various real estate sectors, including residential homes, condominiums, commercial properties, new developments, and vacant land.

Stephanie possesses a keen intuition honed through years in the industry, often identifying the right property before clients finish their descriptions. A strong advocate for teamwork, Stephanie fosters a collaborative environment that promotes enthusiasm and commitment among team members.

The cornerstone of Stephanie's approach is a commitment to personal service. By leveraging the latest technology, Stephanie ensures clients receive every possible advantage, allowing for swift responses to opportunities while maintaining a focus on traditional service values.

Holding a Bachelor of Science degree in Commercial and Residential Design from Woodbury University, Stephanie offers a distinctive ability to visualize potential remodels and spatial reconfigurations. This skill enables Stephanie to provide an unparalleled level of service to both sellers and buyers, setting Mammoth Realty Group apart in the competitive real estate market.

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

$1,547,500
Avg. Listing Price
From Stephanie's portfolio
3.3 / 3.1
Avg. Beds/Baths
Typical property size
2,548 sf
Avg. Square Footage
Interior living space
38
Active Listings
Current inventory

Mono County, California presents one of the most unique real estate landscapes in the Golden State, where vast wilderness areas meet exclusive resort communities and historic mining towns. This Eastern Sierra region, dominated by the dramatic Mammoth Lakes area and bordered by Yosemite National Park, operates on market dynamics unlike anywhere else in California. With 142 actively licensed real estate agents serving this expansive but sparsely populated county, the market is characterized by seasonal fluctuations, luxury vacation properties, and a surprising resilience that defies traditional California real estate patterns.

The county's real estate ecosystem revolves heavily around recreational and investment properties, with median home prices that can swing dramatically based on proximity to ski slopes, lake access, and scenic vistas. What makes Mono County particularly intriguing is its ability to maintain strong property values despite being geographically isolated, with agents often specializing in everything from multi-million dollar lakefront estates to rustic cabins that serve as gateway properties for outdoor enthusiasts.

Major Mono County, California Real Estate Markets

Mammoth Lakes dominates the county's real estate activity, functioning as both a world-class ski destination and summer recreation hub that drives property values throughout the region. This resort town creates a ripple effect that influences markets in nearby communities like June Lake, Bridgeport, and Lee Vining, each offering distinct lifestyle propositions from luxury mountain retreats to more affordable recreational properties. The town of Mammoth Lakes alone accounts for a significant portion of the county's transaction volume, with condominiums, single-family homes, and commercial properties catering to both seasonal residents and year-round locals.

Beyond Mammoth Lakes, the eastern Sierra communities along Highway 395 present diverse opportunities, from historic Bridgeport with its ranching heritage to the gateway communities near Yosemite's eastern entrance. These markets often feature properties that blend recreational appeal with investment potential, including guest ranches, fishing lodges, and vacation rentals that capitalize on the region's natural attractions and proximity to major California population centers.

Market Dynamics and Geographic Complexity

Mono County's real estate market operates on distinct seasonal patterns that create both opportunities and challenges for agents and investors. Winter months see intense activity around ski-accessible properties, while summer brings a different wave of buyers interested in hiking, fishing, and lake recreation. This seasonality means that successful agents must understand multiple market segments and maintain relationships with clients who may be active buyers or sellers only during specific times of the year.

The geographic isolation that defines much of Mono County creates a market where local knowledge becomes exponentially more valuable than in urban areas. Properties might be accessible only during certain seasons, subject to unique water rights, or located in areas with specific environmental considerations. This complexity means that the county's 142 licensed agents often develop deep specializations and maintain extensive networks that extend well beyond traditional real estate services.

Why Businesses Need Mono County, California Agent Contact Data

Companies serving the real estate industry find Mono County agents to be uniquely valuable contacts because these professionals often handle higher-value transactions and maintain relationships with affluent clients from major California metropolitan areas. With all 142 agents having email contact information available, businesses can efficiently reach a complete network of professionals who specialize in luxury and recreational properties, offering services and products that align with this premium market segment.

The concentrated nature of Mono County's agent network, combined with the specialized knowledge these professionals possess, makes them ideal partners for businesses offering everything from property management software to luxury home services. These agents frequently work with clients who own multiple properties, manage vacation rentals, or require specialized services related to seasonal property maintenance, creating opportunities for B2B relationships that extend far beyond simple real estate transactions.

Current Property Listings

As of 2/17/2026, Stephanie Cook has 4 properties for sale in Mammoth Lakes and surrounding areas.

$341,000

Listed 2024-12-22

540 Obsidian Pl
Mammoth Lakes, CA  93546

Beds: 4.0
Baths: 4.5
Sq Ft: 4,028
Single Family Map
View Full Details

$2,050,000

Listed 2026-01-11

85 Obsidian Pl
Mammoth Lakes, CA  93546

Beds: 4.0
Baths: 3.5
Sq Ft: 2,533
Townhomes Map
View Full Details

$125,000

Listed 2025-07-18

106 Manzanita Rd
Aspendell, CA  93514

Beds:
Baths:
Sq Ft:
Lot: 10,019 sf
Land Map
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$550,000

Listed 2025-07-25

2113 Meridian Blvd Unit 185
Mammoth Lakes, CA  93546

Beds: 2.0
Baths: 2.0
Sq Ft: 928
Condos Map
View Full Details

Current Property Rentals

Stephanie Cook currently has no rental properties available in Mammoth Lakes and surrounding areas. Check back later.