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Mary K Sunderman

Mary K Sunderman
Real Estate Agent (Salesperson)
Dublin OH

Salesperson (OH: 2013004350)

33 years experience

REALTOR® 11 Active Listings Serves Franklin County, OH
View on Realtor.com

Contact Information

Brokerage
Keller Williams Capital Partners

Office Website
Office Address
8251 Campden Lakes Blvd
Dublin, OH  43016
(Franklin County)
Office Phone
614-888-1000
Office Fax
Mobile
614-935-5572
Email
mary*********@**.com
Show Email for $5

Service Areas

Columbus: OH Hilliard: OH Dublin: OH Amlin: OH Shawnee Hills: OH Powell: OH Upper Arlington: OH Delaware: OH Kilbourne: OH Riverlea: OH Worthington: OH

About Mary Sunderman

Thank you for taking the time to read this bio. With a lifelong passion for real estate, the journey began in Dubuque, Iowa, where the foundation was laid. After graduating from Iowa State University, the path led to upstate New York, where the individual served as a sales representative for MAYTAG. In 1993, they earned their real estate license and have been actively engaged in the field ever since.

As the Broker/Owner of their own firm in upstate New York, they gained comprehensive insights into various facets of the real estate industry, including investment, rehabilitation, development, education, staging, and design. In 2012, a move to Columbus, Ohio marked a new chapter, where they quickly embraced the vibrant community.

Their real estate journey in Columbus commenced with a renovation project in Worthington, Ohio. The successful sale of that property ignited a flourishing career, leading to numerous renovation projects and an impressive portfolio totaling $40 million in real estate sales.

For those seeking a dedicated professional to navigate the complexities of buying or selling a home, this REALTOR offers a blend of care, professionalism, and expertise.

Franklin County, OH Real Estate Market Analysis (Single Family Homes)

$399,022
Avg. Listing Price
From Mary's portfolio
3.3 / 2.4
Avg. Beds/Baths
Typical property size
1,913 sf
Avg. Square Footage
Interior living space
3242
Active Listings
Current inventory

Franklin County, Ohio represents one of the Midwest's most dynamic and rapidly evolving real estate markets, anchored by Columbus, the state capital and largest city. With a diverse economy spanning government, education, healthcare, and emerging tech sectors, the county has experienced remarkable growth over the past decade, transforming from a traditional industrial center into a modern metropolitan hub that attracts young professionals, families, and businesses alike.

The county's real estate landscape is supported by an impressive network of 9,136 total actively licensed agents, with all 9,136 agents maintaining email connectivity for modern business communications. This robust professional infrastructure reflects the market's sophistication and the high level of activity across residential, commercial, and investment properties throughout the region.

Major Franklin County, Ohio Real Estate Markets

Columbus dominates the county's real estate activity, but the market extends far beyond the city limits to include thriving suburban communities like Dublin, Westerville, Gahanna, and Grove City. Each area offers distinct characteristics, from Dublin's corporate corridor appeal to Westerville's family-friendly neighborhoods and Gahanna's blend of historic charm and modern development. The Short North district has emerged as a particularly hot market for urban living, while areas like German Village command premium prices for their historic character.

Beyond Columbus proper, smaller communities like Worthington, Bexley, and Grandview Heights have carved out their own market niches, often featuring higher-end properties and unique neighborhood identities. The county's proximity to major highways and the John Glenn Columbus International Airport has also spurred development in previously rural areas, creating new suburban markets that serve both local residents and the growing number of companies relocating to central Ohio.

Market Dynamics and Geographic Complexity

Franklin County's real estate market exhibits surprising resilience and growth patterns that often outperform national averages, driven by Ohio State University's massive presence, a stable government sector, and the influx of major corporations establishing regional headquarters. The market shows distinct seasonal patterns, with spring and summer months bringing intense competition for quality properties, while winter months often present opportunities for strategic buyers and investors.

What makes this market particularly complex is the stark variation in property values and market velocity across different zip codes and neighborhoods. Areas near the university experience constant rental demand and investment activity, while established suburbs see steady appreciation and family-focused transactions. The downtown core has witnessed a remarkable transformation with new condominium developments and converted historic properties creating entirely new market segments.

Why Businesses Need Franklin County, Ohio Agent Contact Data

Real estate service providers, mortgage companies, and property management firms require comprehensive agent contact data to effectively penetrate Franklin County's competitive market. With nearly 9,200 licensed professionals actively working in the area, having direct email access to this entire network enables targeted marketing campaigns for services like title insurance, home inspection, staging, and financial products that support real estate transactions.

The complete email connectivity of Franklin County's agent population presents unique opportunities for B2B companies to reach decision-makers who influence significant transaction volumes. Whether launching new technology platforms, offering continuing education services, or promoting investment opportunities, businesses can leverage this extensive professional network to build relationships, generate leads, and establish market presence in one of Ohio's most economically vibrant regions.

Current Property Listings

As of 2/17/2026, Mary Sunderman has 11 properties for sale in Dublin and surrounding areas. These are the top 10 listings.

$320,000

Listed 2026-01-28

7370 Coldstream Dr
Columbus, OH  43235

Beds: 4.0
Baths: 3.0
Sq Ft: 1,434
Lot: 7,405 sf
Single Family Map
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$340,000

Listed 2026-01-26

3456 Merrydawn Dr
Columbus, OH  43221

Beds: 3.0
Baths: 2.5
Sq Ft: 1,573
Lot: 10,019 sf
Single Family Map
View Full Details

$529,900

Listed 2025-11-19

7393 McQueen Dr NW
Pickerington, OH  43147

Beds: 4.0
Baths: 2.5
Sq Ft: 2,402
Lot: 7,841 sf
Single Family Map
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$889,000

Listed 2025-11-21

784 Pinecliff Pl
Columbus, OH  43085

Beds: 5.0
Baths: 3.5
Sq Ft: 3,576
Lot: 13,068 sf
Single Family Map
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$874,900

Listed 2026-01-02

9044 Esin Ct
Powell, OH  43065

Beds: 5.0
Baths: 5.5
Sq Ft: 5,631
Lot: 44,867 sf
Single Family Map
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$420,000

Listed 2026-01-16

88 Ravine Rd
Powell, OH  43065

Beds: 4.0
Baths: 2.5
Sq Ft: 2,188
Lot: 15,246 sf
Single Family Map
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$789,900

Listed 2026-01-29

11309 Smoketree Dr
Plain City, OH  43064

Beds: 3.0
Baths: 3.0
Sq Ft: 2,298
Lot: 10,454 sf
Single Family Map
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$338,000

Listed 2026-01-19

2759 Lyndley Ct
Hilliard, OH  43026

Beds: 3.0
Baths: 2.5
Sq Ft: 1,595
Lot: 6,534 sf
Single Family Map
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$499,900

Listed 2026-01-15

385 N Old State Rd
Delaware, OH  43015

Beds: 4.0
Baths: 2.5
Sq Ft: 2,165
Lot: 90,169 sf
Single Family Map
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$319,900

Listed 2026-01-27

6770 Heatherstone Loop
Dublin, OH  43017

Beds: 2.0
Baths: 2.0
Sq Ft: 1,126
Lot: 1,742 sf
Condos Map
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Current Property Rentals

Mary Sunderman currently has no rental properties available in Dublin and surrounding areas. Check back later.