Marietta & East Cobb Commercial Real Estate Services

Cumberland & Worthy represents businesses, property owners, and investors across Marietta and East Cobb. We lease and sell industrial and warehouse space, advise on commercial property acquisitions and dispositions, and handle office and medical office representation across the submarket. Every client works directly with a senior broker through every stage of the engagement.

The Marietta & East Cobb Market

Marietta is the county seat of Cobb County and the largest commercial market in central Cobb. The city's commercial inventory is weighted heavily toward industrial and warehouse product concentrated along the I-75 corridor, the Dobbins Air Reserve Base perimeter, and South Marietta. Office product within Marietta city limits is limited, with the majority of Cobb County office supply located in the Cumberland/Galleria submarket to the south. East Cobb, which carries Marietta zip codes but operates with its own market identity, anchors the medical office and retail concentration along Johnson Ferry Road, Roswell Road, and Sandy Plains.

Marietta Warehouse and Industrial

Marietta contains approximately 3.6 million square feet of industrial and warehouse inventory, concentrated in three primary corridors. The I-75 corridor between Delk Road and South Marietta Parkway holds the newest and largest product, with clear heights from 28 to 32 feet, dock-high loading, and direct interstate access. The Dobbins Air Reserve Base and South Marietta corridor — Industrial Park Drive, Allgood Road, and Cobb International Boulevard — holds the largest concentration of mid-size and small-bay warehouse inventory, much of which dates from the 1970s through 1990s with clear heights from 18 to 24 feet and mixed dock and grade-level loading. The North Marietta corridor along Canton Road, Bells Ferry, and Cobb Parkway North holds smaller flex and industrial product serving local contractors, distributors, and service businesses.

Marietta warehouse space for rent generally ranges from $9 to $12 per square foot triple net. Rates vary based on building size, clear height, dock configuration, and corridor. The I-75 corridor commands the upper end of the range, with newer product and superior interstate access pricing at $11 to $12 per square foot. The Dobbins and South Marietta corridors price at $9 to $10 per square foot for comparable size buildings with older specifications. Operating expenses add $2.50 to $4.00 per square foot depending on the building.

Small-Bay Warehouse Space in Marietta (Under 10,000 SF)

Small-bay warehouse inventory in Marietta serves contractors, light manufacturers, service businesses, and small-scale distributors requiring 2,000 to 10,000 square feet. Supply concentrates in flex parks along Industrial Park Drive, Allgood Road, and the North Marietta corridor. Industrial office condos are available in select business parks, typically priced for owner-user acquisition rather than lease. Vacancy in the small-bay segment runs materially tighter than the broader market, and well-priced product frequently leases before reaching the open market.

Mid-Size Warehouse Space in Marietta (10,000 to 50,000 SF)

The 10,000 to 50,000 square foot segment represents the bulk of Marietta warehouse inventory and the deepest tenant pool. Buildings in this range serve regional distributors, light manufacturing, contractors, and businesses requiring dock-high loading with sufficient clear height for racking. The I-75 corridor and Dobbins/South Marietta corridor both hold inventory in this range, with meaningful differences in specifications and pricing between the two.

Large Warehouse and Industrial Space in Marietta (50,000 SF and Above)

Large industrial inventory in Marietta concentrates near I-75 and the Dobbins corridor, serving regional and national distributors, manufacturers, and logistics users. Supply is finite, with limited new construction. Tenants requiring 100,000 square feet or more frequently evaluate Marietta inventory alongside comparable supply in Kennesaw and Acworth along the I-75 North corridor, as well as the Camp Creek and Fulton Industrial corridors in South Atlanta.

Sales of Industrial Property in Marietta

Industrial property sales in Marietta range from approximately $100 to $160 per square foot for owner-users and investors acquiring single-tenant or multi-tenant warehouse buildings. Pricing varies based on building specifications, location within the submarket, lease structure if leased, and overall condition. We represent both buyers and sellers of industrial property in Marietta, including owner-users acquiring buildings to occupy, investors building portfolios, and owners exiting positions.

Marietta Office

Office inventory within Marietta city limits is concentrated along the I-75 corridor near Delk Road, Windy Hill, and Powers Ferry, with secondary concentration in East Cobb along Lower Roswell Road, Johnson Ferry, and Roswell Road. The majority of Cobb County's Class A office supply sits south of Marietta in the Cumberland/Galleria submarket, and office tenants requiring 10,000 square feet or more of Class A product typically evaluate both markets concurrently.

For Marietta office tenants and landlords, we maintain a dedicated submarket page covering inventory, current availabilities, and ongoing market dynamics.→ Marietta Office Space

Medical Office

East Cobb is one of the largest concentrations of medical office product in metro Atlanta outside the Pill Hill submarket, with practice clusters along Johnson Ferry Road, Lower Roswell, and Sandy Plains. We represent medical practices leasing space, medical office building owners, and healthcare investors across Marietta and East Cobb.

→ Medical Office Representation

Sales, Acquisitions, and Investment Advisory

We represent owners selling industrial, office, and medical office buildings across Marietta and East Cobb, and we represent buyers and investors acquiring commercial property in the same markets. Engagements include broker opinion of value, pricing strategy, marketing program, buyer identification, offer evaluation, and transaction management through closing.

For investors, our work includes acquisition underwriting, market analysis, and ongoing portfolio advisory across central Cobb County.

What to Expect

Every engagement is led directly by a senior broker. Initial scope conversations are confidential and without obligation. For tenant and buyer representation, fees are paid by the landlord or seller at closing. For seller and landlord representation, fees are agreed in advance and disclosed in the engagement letter.