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Jennifer Jo McCallon

Jennifer Jo McCallon
Real Estate Agent (Broker)
Oakland CA

Broker (CA: 01910942)

23 years experience

REALTOR® 2 Active Listings Serves Alameda County, CA
View on Realtor.com

Contact Information

Brokerage
Golden Gate Sotheby's International Realty
Office Address
5327 College Ave
Oakland, CA  94618
(Alameda County)
Office Phone
510-883-7000
Office Fax
510-833-7001
Mobile
510-545-6390
Email
jenj********@*****.com
Show Email for $5

Service Areas

Oakland: CA Emeryville: CA

About Jennifer McCallon

Jennifer "Joey" McCallon is a Broker-Associate/Realtor® based in the East Bay, originally hailing from Pittsburgh, Pennsylvania. She began her real estate career in New York State, obtaining her license in 2003 and specializing in property management and leasing in Brooklyn. Her interest in investment and financial strategies led her to acquire her California real estate license in 2012 upon her return to Oakland. In 2016, she further advanced her qualifications by obtaining a Broker’s license, enabling her to mentor and supervise fellow agents.

Joey is committed to upholding high ethical standards and demonstrates a strong enthusiasm for her work. She values the sense of community inherent in neighborhoods and actively engages in initiatives that foster connections among residents and local resources.

In addition to her real estate expertise, Joey has a background as an archivist, having worked in both corporate archives and public health policy prior to 2003. She holds a Master’s Degree in History from San Francisco State University and is currently pursuing a law degree at Lincoln School of Law in San Jose.

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

$1,228,444
Avg. Listing Price
From Jennifer's portfolio
3.4 / 2.4
Avg. Beds/Baths
Typical property size
1,852 sf
Avg. Square Footage
Interior living space
1660
Active Listings
Current inventory

Alameda County represents one of California's most dynamic and economically diverse real estate markets, stretching from the bustling urban core of Oakland to the tech-driven communities of Fremont and Newark. This East Bay powerhouse encompasses over 820 square miles of varied terrain, from waterfront properties along San Francisco Bay to hillside estates in the Oakland Hills, creating a complex tapestry of micro-markets that challenge even seasoned professionals.

The county's real estate landscape is supported by an impressive network of 7,988 total actively licensed agents, with all 7,988 agents maintaining email connectivity for modern business communications. This robust professional infrastructure reflects the area's sustained growth and the sophisticated needs of clients navigating everything from first-time homebuyer programs in Hayward to luxury commercial developments in Emeryville's emerging biotech corridor.

Major Alameda County, California Real Estate Markets

Oakland dominates as the county's largest market, where neighborhoods like Rockridge and Piedmont command premium prices while areas such as West Oakland undergo rapid gentrification driven by proximity to San Francisco and BART accessibility. Fremont and Union City anchor the southern corridor, attracting tech workers and families seeking newer construction and highly-rated schools, while Dublin and Pleasanton represent some of the Bay Area's fastest-appreciating suburban markets.

Berkeley's unique position as a university town creates distinct rental and investment opportunities, particularly in the Southside and Downtown districts, while smaller communities like Albany and Emeryville offer niche markets with their own specialized demand patterns. The Tri-Valley region, encompassing Livermore and Dublin, has emerged as a surprising hotspot for both residential growth and commercial development, driven by excellent transportation links and relative affordability compared to Peninsula alternatives.

Market Dynamics and Geographic Complexity

Alameda County's real estate market operates on multiple economic engines simultaneously, from Oakland's port-driven commercial sector to the residential boom fueled by tech industry displacement from San Francisco and Silicon Valley. The county experiences some of the Bay Area's most dramatic price variations, where properties in Castro Valley might sell for half the price of comparable homes just fifteen minutes away in Piedmont, creating both opportunities and challenges for agents and investors.

Geographic barriers like the Berkeley Hills and San Francisco Bay create distinct micro-climates and commute patterns that significantly impact property values and buyer preferences. The recent surge in remote work has particularly benefited eastern communities like Livermore and Castro Valley, where buyers discover they can access larger properties and better value while maintaining reasonable access to urban employment centers through BART and highway connections.

Why Businesses Need Alameda County, California Agent Contact Data

Mortgage lenders, title companies, and real estate technology firms require comprehensive agent contact databases to effectively penetrate Alameda County's fragmented market structure, where success often depends on hyperlocal relationships and neighborhood-specific expertise. The county's 7,988 licensed professionals represent diverse specializations, from luxury Oakland Hills specialists to first-time buyer advocates in San Leandro, making targeted outreach essential for service providers seeking to build meaningful business partnerships.

Property management companies, home improvement contractors, and financial service providers benefit enormously from direct access to agent networks, particularly given the county's high volume of investment property transactions and renovation projects. With complete email coverage across all active agents, businesses can efficiently segment their marketing efforts by geographic focus, price point specialization, or transaction volume, maximizing ROI while building the local relationships that drive sustainable growth in this competitive market.

Current Property Listings

As of 2/17/2026, Jennifer McCallon has 2 properties for sale in Oakland and surrounding areas.

$499,000

Listed 2026-01-22

2740 76th Ave
Oakland, CA  94605

Beds: 2.0
Baths: 1.0
Sq Ft: 1,012
Lot: 2,500 sf
Single Family Map
View Full Details

$795,000

Listed 2026-02-12

1160 Marianas Ln
Alameda, CA  94502

Beds: 3.0
Baths: 2.5
Sq Ft: 1,694
Lot: 1,694 sf
Single Family Map
View Full Details

Current Property Rentals

Jennifer McCallon currently has no rental properties available in Oakland and surrounding areas. Check back later.