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Mark Dunham

Mark Dunham
Real Estate Agent (Real Estate Broker)
Hendersonville TN

Real Estate Broker (TN: 329155)

12 years experience

REALTOR® 3 Active Listings Serves Sumner County, TN
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Contact Information

Brokerage
Opti Realty
Office Address
639 E Main St Ste Ll5
Hendersonville, TN  37075
(Sumner County)
Office Phone
615-813-7727
Office Fax
Mobile
615-428-1889
Email
dunh*******@*****.com
Show Email for $5
Website

About Mark Dunham

Mark relocated to Nashville in 1995 to pursue a Bachelor of Business Administration in Music Business at Belmont University, graduating in 1999. With a deep-seated passion for both real estate and music, he has found Nashville to be an ideal environment for his dual interests. Over the past fifteen years, Mark has built a diverse career in the music industry, taking on roles such as musician, songwriter, worship leader, studio engineer, and producer. As a licensed REALTORĀ®, he takes great pleasure in guiding clients through the intricacies of selling their homes and discovering new properties that inspire excitement and satisfaction.

Sumner County, TN Real Estate Market Analysis (Single Family Homes)

$634,545
Avg. Listing Price
From Mark's portfolio
3.5 / 2.9
Avg. Beds/Baths
Typical property size
2,467 sf
Avg. Square Footage
Interior living space
1379
Active Listings
Current inventory

Sumner County, Tennessee represents one of the state's most dynamic and rapidly evolving real estate markets, anchored by Gallatin, Hendersonville, and Goodlettsville. This Middle Tennessee county has experienced remarkable growth over the past decade, driven by its proximity to Nashville and significantly lower cost of living compared to Davidson County. The market benefits from excellent transportation access via Interstate 65 and State Route 386, making it particularly attractive to Nashville commuters seeking more affordable housing options.

With 1,994 total actively licensed agents serving the county, Sumner County maintains a robust real estate infrastructure that reflects both its current market activity and future growth potential. What makes this market particularly noteworthy is that all 1,994 agents have verified email contact information, indicating a tech-savvy professional community well-equipped to handle modern real estate transactions. This level of digital connectivity suggests a market that's both professionally mature and adaptable to changing consumer expectations.

Major Sumner County, Tennessee Real Estate Markets

Hendersonville dominates the county's luxury market segment, particularly along Old Hickory Lake, where waterfront properties command premium prices and attract buyers from across the Nashville metropolitan area. Gallatin serves as the county seat and primary commercial hub, offering a diverse mix of historic downtown properties, new suburban developments, and industrial real estate opportunities. Meanwhile, Goodlettsville provides a crucial bridge market between Sumner and Davidson counties, featuring everything from starter homes to executive properties.

The smaller communities of White House, Portland, and Westmoreland each contribute unique market characteristics, from White House's family-oriented subdivisions to Portland's rural estates and Westmoreland's historic charm. These varied markets create multiple price points and property types, requiring agents with diverse expertise and local knowledge. The county's geographic diversity means agents often specialize in specific communities or property types rather than attempting to cover the entire county comprehensively.

Market Dynamics and Geographic Complexity

Sumner County's real estate market operates on multiple levels simultaneously, with lakefront properties following seasonal patterns while suburban developments respond to Nashville's employment trends and interest rate fluctuations. The county's agricultural heritage creates ongoing opportunities in rural and equestrian properties, while its growing reputation as a business-friendly location drives demand for commercial and mixed-use developments. This complexity requires agents to understand not just local pricing trends, but also regional economic factors and lifestyle preferences.

Geographic challenges include significant variations in property values between lakefront areas, established neighborhoods, and developing communities. Agents must navigate everything from historic properties requiring specialized knowledge to new construction in master-planned communities. The county's growth has created both opportunities and challenges, with infrastructure development struggling to keep pace with residential expansion in some areas, creating micro-markets with distinct characteristics and investment potential.

Why Businesses Need Sumner County, Tennessee Agent Contact Data

Mortgage lenders and financial services companies find Sumner County agent contacts invaluable for building referral networks in this high-growth market, where first-time homebuyers and move-up buyers create consistent loan origination opportunities. Home improvement contractors, landscaping services, and property management companies rely on agent relationships to identify potential clients, particularly in the county's numerous new construction and luxury markets where buyers typically invest heavily in customization and ongoing maintenance.

Real estate technology companies and service providers target Sumner County agents because this market represents an ideal testing ground for new products and services, combining suburban growth patterns with tech-forward professionals. The complete email coverage among all 1,994 licensed agents makes digital marketing campaigns particularly effective, while the market's diversity provides opportunities for specialized services ranging from luxury marketing platforms to agricultural property expertise.

Current Property Listings

As of 2/17/2026, Mark Dunham has 3 properties for sale in Hendersonville and surrounding areas.

$329,900

Listed 2025-12-02

716 Barlin Ct
Nashville, TN  37221

Beds: 2.0
Baths: 2.0
Sq Ft: 1,569
Lot: 871 sf
Townhomes Map
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$474,900

Listed 2026-02-06

301 Poplar Hill Ct
Nashville, TN  37214

Beds: 3.0
Baths: 2.5
Sq Ft: 1,846
Lot: 10,454 sf
Single Family Map
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$574,900

Listed 2026-01-16

6716 Old Highway 431
Springfield, TN  37172

Beds: 3.0
Baths: 2.0
Sq Ft: 2,192
Lot: 73,181 sf
Single Family Map
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Current Property Rentals

As of 2/17/2026, Mark Dunham has the following rental properties available in Hendersonville and surrounding areas.

$1,695

Listed 2026-02-06

348 Kristen Ct
Columbia, TN  38401

Beds: 2.0
Baths: 2.5
Sq Ft: 1,076
Townhomes Map
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